Diode Rectifier (Stack Type) for High-performance, Vector Control … · 2018-07-24 · • When...

Instruction Manual

Diode Rectifier (Stack Type) for

High-performance, Vector Control Inverter

FRENIC-VG series

RHD-D Series

RHD200S-4D□

RHD315S-4D□

• Read through this instruction manual to become familiar

with the handling procedure of this product, and proceed to installation, connection (wiring), operation, and maintenance inspection.

• Deliver this manual to the end user of this product.

• Keep this manual in a safe place until this product is

discarded.

• The product is subject to change without prior notice.

Fuji Electric Co., Ltd. INR-SI47-1786d-E

Copyright © 2014-2018 Fuji Electric Co., Ltd.

All rights reserved.

No part of this publication may be reproduced or copied without prior written

permission from Fuji Electric Co., Ltd.

All products and company names mentioned in this manual are trademarks

or registered trademarks of their respective holders.

The information contained herein is subject to change without prior notice for

improvement.

i

Inquiries about Product and Guarantee

(1) When making an inquiry

Upon breakage of the product, uncertainties, failure or inquiries, inform your Fuji Electric

representative of the following information.

a) Diode rectifier type

b) SER. No. (Serial number)

c) Date of purchase

d) Inquiries (For example, point and extent of breakage, uncertainties, failure phenomena, and

other circumstances)

(2) Product warranty

The product warranty period is ''1 year from the date of purchase'' or 18 months from the

manufacturing week imprinted on the name plate, whichever date is earlier

Note that in any of the following cases, repair shall be charged even in the warranty period.

a) The breakdown was caused by inappropriate use, modifications, repairs or disassembly.

b) The breakdown was caused by out-of-specification use.

c) The breakdown was caused by drop after purchase, or damage or breakage during

transportation.

d) The breakdown was caused by an earthquake, fire, flood or wind, lightning, excessive source

voltage, or other natural disaster or secondary accident.

ii

Safety Precautions

Read the safety precautions thoroughly for safe

use of the product and become familiar with

correct use before handling the product.

Safety precautions are classified into the following four categories in this manual

Failure to heed the information indicated by this symbol may lead to dangerous conditions, possibly resulting in death or serious bodily injuries.

NOTE

Failure to heed the information indicated by this symbol may lead to dangerous conditions, possibly resulting in minor or light bodily injuries and/or substantial property damage.

Offers important information for your understanding and handling of the product.

WARNING and CAUTION are given in Safety Precautions and the section where injury or damage is anticipated. NOTE is given only in the section that requires additional information.

The inverter system combined with the diode

rectifier is used to drive machinery in various

places, so it is impossible to anticipate all the

situations where troubles will be caused by

potential factors. Therefore, observe also the

safety precautions needed for inverters, motors,

equipment, and the places of use.

Remarks:

- Serious bodily injuries include loss of eyesight,

injury, burn (hot or cold), electric shock,

fracture of a bone, poisoning or the like. All of

these cause aftereffect and require

hospitalization or attendance at the hospital for

a long term for cure.

- Minor and medium injuries indicate burns and

electric shock that does not require

hospitalization or long-term visiting care.

- Damage to the property means enlargement

loss concerning breakage of property and

damage to the equipment.

Application

• The diode rectifier is intended for use in combination with a Fuji inverter that drives a three-phase motor, and must not be used for any other purposes. Fire could result.

• The diode rectifier may not be used for a life-support system or other purposes directly related to

the human safety.

• Though the product is manufactured under strict quality control, install safety devices for applications where serious accidents or property damages are foreseen in relation to the failure of it.

An accident could occur.

• The diode rectifier become hot. NEVER touch the diode rectifier after the power is turned OFF until it cool down.

Burns and injuries may result. • Mount the front cover or the like without fail on the peripheral devices to keep them away from the reach of people.

Electric shock or injury may result.

iii

Installation

• Mount the diode rectifier on a base made of metal or other non-flammable material.

Otherwise, a fire could occur.

• Do not place flammable material nearby.

Doing so could cause fire.

• Install the diode rectifier in an inaccessible place, e.g., in a control panel.

Otherwise, electric shock or injuries could occur.

• Do not support the diode rectifier by its front cover during transportation.

Doing so could cause a drop of the diode rectifier and injuries.

• Prevent lint, paper fibers, sawdust, dust, metallic chips, or other foreign materials from getting into

the diode rectifier or from accumulating on the heat sink.

Otherwise, a fire or an accident might result.

• Do not install or run a diode rectifier that is damaged or lacking parts.

Doing so could cause injuries.

Wiring

• When wiring the diode rectifier to the power source, insert a recommended molded case circuit

breaker (MCCB) or residual-current-operated protective device (RCD)/earth leakage circuit

breaker (ELCB) in the path of each pair of power lines to the diode rectifier.


• Use wires in the specified size.


• Be sure to ground the diode rectifier's grounding terminals.

Otherwise, electric shock or fire could occur.

• Qualified electricians should carry out wiring.

Otherwise, an electric shock could occur.

• Ensure that the power is turned OFF (open circuit) before starting wiring.


• Be sure to complete installation of the diode rectifier before wiring.

Otherwise, an electric shock or injuries could occur.

• Never supply power to a diode rectifier whose parts are broken or coming off, or to a diode rectifier

damaged in transportation.

Doing so could cause an electric shock or fire.

• Never connect a DC reactor to the inverter.

Doing so could cause a fire.

iv

• Ensure that the number of input phases and the rated voltage of the product match the number of

phases and the voltage of the AC power supply to which the product is to be connected.

Otherwise, injuries could occur.

• Confirm that the match the polarity of the DC terminal( P(+),N(-) ) of the inverter and the diode

rectifier.

• The diode rectifier, inverter, motor and wiring generate electric noise. Be careful about malfunction of the nearby sensors and devices. To prevent them from malfunctioning, implement noise control measures.

Otherwise, an accident could occur.

Operation

• Be sure to mount the front cover before turning the power ON. Do not remove the cover when the

diode rectifier power is ON.

An electric shock could occur.

• Do not operate switches with wet hands.

Doing so could cause electric shock.

• Confirm that the Run signal is OFF before resetting an alarm of the inverter. Resetting an alarm

with the Run signal being ON may cause a sudden motor start.

An accident could occur.

• Never touch the terminals when the power is supplied to the diode rectifier even if the inverter stopped.


• Do not touch the diode rectifier because they become hot.

Burns may result.

NOTE As for the reactors in the stack make a vibration sound. When you install the stack in an area

with limitation of noise, take sound isolation measures.

v

Maintenance and inspection, and parts replacement

• Before proceeding to the maintenance/inspection, turn the power OFF, make sure that the charging lamp of the inverter is turned OFF. Further, make sure that the DC voltage across the terminals P(+) and N(-) voltage of the diode rectifier is 25V or below.


• Always carry out the daily and periodic inspections described in the instruction/user's manual. Use of the inverter for long periods of time without carrying out regular inspections could result in malfunction or damage, and an accident or fire could occur.

• It is recommended that periodic inspections be carried out every one to two years, however, they should be carried out more frequently depending on the usage conditions.

• It is recommended that parts for periodic replacement be replaced in accordance with the standard replacement frequency indicated in the user's manual. Use of the product for long periods of time without replacement could result in malfunction or damage, and an accident or fire could occur.

• Contact outputs [73A/C], [1, 2] and [ONA/C] use relays, and may remain ON, OFF, or undetermined when their lifetime is reached. In the interests of safety, equip the inverter with an external protective function.

Otherwise, an accident or fire could occur.

• Maintenance, inspection, and parts replacement should be made only by qualified persons.

• Take off the watch, rings and other metallic objects before starting work.

• Use insulated tools.

Otherwise, an electric shock or injuries could occur.

Disposal

• Treat the product as an industrial waste when disposing of it.

Otherwise, injuries could occur.

Others

• Never attempt to modify the product.

Doing so could cause an electric shock or injuries.

vi

Location of General Precaution and Warning Labels

PWM コンバータ(RHC-D シリー

ズ)

vii

Inside of the Products

• If any of warning labels is torn, place an order for a new label with Fuji Electric and replace the torn label.

GENERAL PRECAUTIONS

• Some drawings in this manual may be illustrated without covers or safety shields for explanation of detail parts. Restore the covers and shields in the original state before using the products.

viii

Preface

Thank you for purchasing our diode rectifier "RHD-D series." This product is intended for use in

combination with a Fuji inverter (see table below).

Read through this instruction manual to become familiar with the handling procedure for correct use.

Improper handling might result in incorrect operation, a short life, a failure of this product, or even

substantial property damage.

Even after reading this manual, read it again and again whenever necessary. For this purpose, keep this

manual handy so that the user can refer to it any time.

If there is anything that you do not understand about the product or this instruction manual, contact the

store you purchased or your nearest Fuji sales representative.

This instruction manual does not contain the information on how to handle inverters. For the information,

refer to the inverter instruction manual.

No part of this publication may be reproduced or copied without prior written permission from Fuji

Electric Co., Ltd.

All products and company names mentioned in this manual are trademarks or registered trademarks

of their respective holders.

Please feel free to send your comments regarding any errors or omissions you may have found, or

any suggestions you may have for generally improving the manual.

The information contained herein is subject to change without prior

notice for improvement.

No part of this publication may be reproduced or copied without prior

written permission from Fuji Electric Co., Ltd.

・ The information contained herein is subject to change without prior notice for

improvement.

List of applicable inverters

The table below lists the inverters that can be used in combination with this product.

The stack type of inverters can be used.

Inverter series Capacity Inverter type Stack/unit type

VG series All capacities FRNSVG1S-4 FRNBVG1S-4

Stack type

ix

Contents

1. Outline ·················································· 1-1

2. Before Use ············································ 1-1

2.1 Acceptance Inspection ······················ 1-1

2.2 Appearance of the Product ················ 2-1

2.3 Transportation ································· 2-2

2.4 Storage Environment ························ 2-2

3. Installation and Connection ························ 3-1

3.1 Operating Environment ····················· 3-1

3.2 Installation and layout ······················· 3-2

3.3 Connection ····································· 3-5

3.3.1 General precautions about connection

············································· 3-5

3.3.2 Terminal functions ····················· 3-6

3.3.3 Terminal layout diagram ·············· 3-8

3.3.4 Basic connection diagram ········· 3-11

3.3.5 Multiple connection ·················· 3-13

3.3.6 Tightening torques and wire sizes

··········································· 3-15

3.3.7 Lists of peripheral components ··· 3-17

3.3.8 Connecting optional devices ······· 3-17

4. Preparation for Operation ·························· 4-1

4.1 Inspection and Preparation ················ 4-1

4.2 Test Run ········································ 4-1

5. Troubleshooting ······································ 5-1

5.1 Protective Functions ························· 5-1

5.2 Troubleshooting······························· 5-1

6. Maintenance and Inspection ······················ 6-1

6.1 Daily Inspection ······························· 6-1

6.2 Periodic Inspection ··························· 6-1

6.3 Insulation Test ································· 6-3

6.4 Replacement Parts ·························· 6-3

7. Specifications ········································· 7-1

7.1 Individual specifications ····················· 7-1

7.2 Common specifications ····················· 7-2

7.3 Outline dimensions ·························· 7-3

7.4 Generating Loss ······························ 7-5

8．Conformity With Standards ······················ 8-1

8.1 Compliance with European Standards ·· 8-1

8.1.1 Compatibility with Revised EMC

Directive and Low Voltage Directive

··········································· 8-1

8.1.2 Compliance with EMC standards ·· 8-2

8.1.3 Harmonic component regulation

in the EU ·· 8-4

8.1.4 Compliance with the low voltage

directive in the EU ·· 8-5

8.2 Compliance with European Standards

and Canadian Standards (cUL certification)

( ) ····································· 8-9

1-1

1. Outline The diode rectifier (converter) "RHD series" is equipment which supplies electric power to our inverter, and transforms the input AC power into DC power. Expansion of capacity can be performed multiple connection and by performing 12 phase rectification / 18 phase rectification.

2. Before Use

• Inadequate handling of the product during lifting or transportation will cause injuries or breakage of the product. Trained personnel must handle the product, using suitable devices.

Injury may result.

2.1 Acceptance Inspection

Unpack the package and check if the diode rectifier are what you ordered and they are free from damage.

If you suspect the product is broken or not working properly or if you have any questions about your product,

contact your dealer or nearest Fuji sales representative and give him/her information about the following items.

Check that the diode rectifier is the type you ordered. You can check the type and specifications on the rating plate shown in Figure 2.1-1

TYPE ：Type of diode rectifier

RHD 200 S– 4 D J

SOURCE ： Power supply rating (MD type, LD type)

OUTPUT ： Output rating (MD type, LD type)

MASS ： Mass

SER.No. ： Product number Manufacturing date

2 8 A 4 5 6 A 0 0 0 4 B A <2 3 2>

Production week：

This indicates the week number that is numbered from 1

st week of January.

The last week of January is indicated as ‘01’

Production year：Last digit of year

： Compliance with European Standards (See Chapter 8)

- Models of the diode rectifier

- Serial number (See below.)

- Date of purchase

- Inquiries (for example, point and extent of

breakage, uncertainties, failure phenomena,

and other circumstances)

Figure 2.1-1 Rating plate

Shipping destination/Instruction manual language

J: Japan/Japanese, E: EU/English, C: China/Chinese

Series name D series

Power supply voltage 4: 400V class

Stack type S: Standard stack

Standard applied inverter capacity 200: 200 kW

Product model RHD

2-1

2.2 Appearance of the Product

Overturning

warning label

Figure 2.2-1 Appearance of diode rectifier (RHD200S-4DE)

Hoist hole

Handle

Front cover

Warning label

Handle

Hoist hole

Handle

Front cover

Overturning warning label

Warning label

Handle Main

nameplate

Casters

Casters

Main nameplate

Cooling fans

Cooling fans

Figure 2.2-2 Appearance of diode rectifier (RHD315S-4DE)

Hoist hole

Handle

Front cover

Overturning warning label

Warning label

Handle

Casters Main nameplate

Cooling fans

2-2

2.3 Transportation

Do not hold the covers or components during transportation.

The converter may fall or turn over, causing

injuries.

When carrying the product, be sure to hold the

handles (provided on the front side) or the rear

side of the unit. Holding the covers or components

may fall or turn over the product. When carrying

the product with casters, in particular, take extra

care for avoiding turnover.

To use a hoist or crane for carrying the product, pass the hook or rope through hoist holes.

2.4 Storage Environment (1) Temporary storage

Store the product in an environment that satisfies

the requirements listed below.

Table 2.4-1 Storage Environment

Item Specification

Ambient temperature

-10 to + 40°C

Ambient temperature

Storage temperature

Relative humidity

Storage temperature (Note 1)

-25 to + 70°C

Relative humidity

5 to 95% (Note 2)

Atmosphere

The product must not be exposed to dust, direct sunlight, corrosive or flammable gases, oil mist, vapor, water drops or vibration. The atmosphere must contain only a low level of salt.

Note 1: Assuming comparatively short-time storage,

e.g., during transportation or the like.

Note 2: Even if the humidity is within the specified

requirements, avoid such places where the

product will be subjected to sudden changes

in temperature that will cause condensation to

form.

① Do not leave the product directly on the floor.

② If the environment does not satisfy the

specified requirements listed above, wrap the product in an airtight vinyl sheet or the like for storage.

③ If the product is to be stored in a high-humidity

environment, put a drying agent (such as silica gel) in the airtight package described in item 2).

(2) Long-term storage

The long-term storage method of the product

varies largely according to the environment of the

storage site. General storage methods are given

below.

① The storage site must satisfy the requirements

specified for temporary storage. However, for storage exceeding three months, the ambient temperature range should be

within the range from -10 to 30C. This is to prevent electrolytic capacitors in the product from deterioration.

② Package must be airtight to protect the product

from moisture. Add a drying agent in the package to maintain the relative humidity inside the package within 70%.

③ If the product has been installed to the equipment or panel at construction sites where it may be subjected to humidity, dust or dirt, then temporarily remove the product and store it in a preferable environment.

Figure 2.3-1 Carrying direction and location of handles

Carrying direction

Handle

Rear of the stack

Handle

3-1

3. Installation and Connection

3.1 Operating Environment Install the diode rectifier in an environment shown in Table 3.1-1.

Table 3.1-1 Operating Environment

Item Specifications

Site location Indoors

Ambient

temperature

-10 to +40°C

Relative

humidity

5 to 95% (No condensation)

Atmosphere The diode rectifier must not be exposed to dust, direct sunlight, corrosive gases, flammable gases, oil mist, vapor or water drops.

The atmosphere can contain a small amount of salt.

The diode rectifier must not be subjected to sudden changes in temperature that will cause condensation to form.

Altitude 1000 m max. (Refer to Table 3.1-2 for altitudes exceeding 1000 m.)

Vibration 2 to 9 Hz: 0.3 mm (Max. amplitude)

9 to 200 Hz: Less than 1 m/s2 (0.1 G)

Table 3.1-2 Rating Current Derating Factor

in Relation to Altitude

Altitude Output current derating

factor

1000 m or lower 1.00

1000 to 1500 m 0.97

1500 to 2000 m 0.95

2000 to 2500 m 0.91

2500 to 3000 m 0.88

3-2

3.2 Installation and layout

• Prevent lint, paper fibers, sawdust, dust, metallic chips, or other foreign materials from getting into the diode rectifier or from accumulating on the heat sink. Otherwise, a fire could occur.

• Do not install or run a diode rectifier which damage and parts lack. Injury may result.

• Install the diode rectifier in a panel or at places where people can not touch it easily.


1) Install the diode rectifier vertically to a robust

structure with specified bolts so that the "

DIODE RECTIFIER " characters are visible

correctly in front, respectively.

Do not install them upside down, horizontally, or

at an angle.

2) Ensure that the minimum clearances and air

channels shown in Figure 3.2-1 are maintained

all time for ventilation since diode rectifier

generate heat during operation.

The generated heat goes up, so do not route

cables or wiring in the space above the diode

rectifier.

•Do not place flammable objects near the diode rectifier.

Fire may result.

3）The diode rectifier generates heat in running.

When mounting the diode rectifier in a control panel, therefore, take extra care with ventilation inside the panel to prevent the ambient temperature from exceeding the specified limit. Do not install the diode rectifier in a small airtight box with poor ventilation.

4）The generated heat is radiated upwards by fans

inside the diode rectifier. Do not install the diode rectifier beneath devices sensitive to heat.

• Install the diode rectifier on a base made of metal or other non-flammable material.

Fire may result.

5 ） When the diode rectifier is running, the

temperature of the diode rectifier rises to in the

vicinity of 90C. The mounting surface of the heat sink on the back side of the diode rectifier should be made of material being proof enough against the temperature rise.

• Prevent lint, paper fibers, sawdust, dust, metallic chips, or other foreign materials from getting into the diode rectifier or from accumulating on the heat sink. Otherwise, a fire could occur.

• Keep away from the diode rectifier because they become very hot.

Burns may result.

6）For generating loss at each capacity of the

diode rectifier refer to Section 7.4 "Generating Loss."

Table 3.2-1 Clearances

E

Cooling fans

A B

C

D

1) Do not install stacks one above the other.

2) In space "C" (above the stack's outlet fans), only a fuse

(authorized by Fuji Electric) can be mounted.

To mount general devices in the space, select devices

whose maximum operating temperature is 70C and

mount them so that they do not interfere with the outlet

fans.

3) In space "D" (beneath the stack's inlet), do not block

approximately 60% of the area in 350 mm clearance. To

install devices in space "D," ensure 100 mm clearance.

A B C D E

Between stacks 10 10 300 350 20

From other devices 20 20 ―

350 (100)

50

単位：mm

Figure 3.2-1 Mounting Direction and

Required Clearances

Air

3-3

7） Mounting method Rank 3(200kW)

① The fixation plate of the upper part on the back side

② The fixation plate of the lower part on the back side

③ The tapped holes for fixing of the upper part on the front side (2×M8-25: In case recommended thickness of the metal fitting is 2.3mm)

④ The tapped holes for fixing of the lower part on the front side (2×M8-25: In case recommended thickness of the metal fitting is 2.3mm)

Figure 3.2-2 The stack mounting method of Rank 3 size (200 kW)

Fixing part 2)

Fixing part 3)

Upper Metal fitting

Fixing part 1)

Fixing part 4)

Lower Metal fitting

3-4

Rank 4(315kW)

① The fixation plate of the upper part on the back side

② The fixation plate of the lower part on the back side

③ The tapped holes for fixing of the upper part on the front side

(2×M8-25: In case recommended thickness of the metal fitting is 2.3mm)

④ The tapped holes for fixing of the lower part on the front side

(2×M8-25: In case recommended thickness of the metal fitting is 2.3mm)

Figure 3.2-3 The stack mounting method of Rank 4 size (315 kW)

Fixing part 2)

Fixing part 1)

Fixing part 3)

Upper Metal fitting

Fixing part 4)

Lower Metal fitting

3-5

3.3 Connection

3.3.1 General precautions about connection

• Connect the diode rectifier via a circuit protection

breaker or earth leakage breaker to the power

supply.

Fire may result.

• Use the cables of the designated size without

fail.

Fire may result.

• Connect the grounding cable without fail.

Electric shock or fire may result.

• Have wiring work done by a qualified electrician.

Electric shock may result.

• Check for power OFF (open circuit) before

starting wiring.

Electric shock may result.

• Install the main body first before starting wiring.


• Do not turn on the product with missing or

dropping parts or transportation damage.

Electric shock or fire may result.

1) Be sure to connect the power cables to main

circuit power terminals L1/R, L2/S, and L3/T of the

diode rectifier. If the cables are connected to other

terminals, the diode rectifier will be broken. Check

if the source voltage is within the allowable voltage

limits specified on the nameplate.

2) Connect the grounding terminal without fail to

prevent electric shock, fire or other disasters and

to reduce noise.

3) Use crimp terminals, which have high connection

reliability, to connect a terminal with a cable.

4) After finishing connections (wiring), check the

following items.

a. Correct connections

b. No missing connections

c. Short circuit between terminals or cables and

grounding fault

5) It takes long time until the smoothing capacitors of the DC part of the main circuit are discharged. To change connections after turning the power off, use a multimeter or the like to check if the DC voltage is reduced to a safe voltage (within 25 VDC) after the charge lamp of the inverter is unlit. Before shorting a circuit, check that the voltage is reduced to zero; otherwise the remaining voltage (charge) causes a spark.

• Check if the phases and rated voltage of the

product agree with the phases and voltage of the

AC power supply.

Injury may result.

• Confirm that the match the polarity of the DC

terminal (P (+), N (-)) of the inverter and the

diode rectifier.

Accidents may result.

• Wiring of the diode rectifier, inverter and motor

generates noise. Be careful of malfunction of

nearby sensors and devices.

Accidents may result.

3-6

3.3.2 Terminal functions

Table 3.3-1 Main Circuit Terminals

Terminal symbol Name Specification

Main

circuit

L1/R, L2/S, L3/T Main power input Connect to 3-phase power supply.

P(＋),N(－) Converter output Connect to the power input terminals P(+) and N(-) of the inverter stack.

G Grounding terminal Grounding terminal of the chassis (case) of the diode rectifier

R1,T1 Power input for fan （for 400V input）

Applied as power input for AC cooling fan embedded with the diode rectifier

R11,R12 T11,T12

（Note 1）

Power input for fan （for 200V input）

Applied as power input (AC200V) for AC cooling fan embedded with the diode rectifier. In case of AC200V input, disconnect jumper cables of R11-R12 terminals and T11-T12 terminals then connect to R12 terminal and T12 terminal.

73R, 73T Power source for charging circuit

Power source for activating charging circuit contactor Do not apply as power supply for external circuit

U1, U2

（Note 2） Power voltage selection terminal

Terminal for power voltage selection. If the power supply to be connected to the power input terminal of the fan matches the following conditions, switch the terminal to U2 side. In all other cases, leave the terminal set to the factory default position U1.

Input sig

nals

73-1, 73-2

Magnetic contactor control input for charging circuit

Control signal input terminal for the magnetic contactor of the charging circuit.

Coil rated capacity:

When turning ON 200 V/50 Hz: 390 VA 220 V/60 Hz: 460 VA

When holding 200 V/50 Hz: 28.6 VA 220 V/60 Hz: 28.8 VA

(Note 1) The R11, R12, T11 and T12 are 200 V power supply terminals, so the dielectric strength voltage is

2000 VAC for 1 minute.

(Note2) Use the following method to select the U1/U2 terminal:

Terminal bolt size: M4, Tightening torque: 1.2 [N･m]

Setting

Apply Voltage 398 to 440V/50Hz, 430 to 460V/60Hz

(Shipping) 380 to 398V/50Hz, 380 to 430V/60Hz

Figure 3.3.1 Power voltage selection terminals

3-7

(Note 3) As for wiring method, see chapter 3.3.4.

Activate contactor after the completion of pre-charging.

Do not unhitch the contactor during inverter operation to prevent the damage to the

pre-charging circuit.

(Note 4) As for timing chart of output signal and DC link voltage , refer to below figure.

Figure 3.3-2 The timing chart of an output signal, and the DC link voltage at the time of a signal output

Table 3.3-2 Control Terminals

Terminal symbol Name Specification

Outp

ut sig

nals

73A 73C

Control signal output for charging circuit

Control signal for charging circuit Applicable for external sequence circuit

・Rating for contact : AC250V 0.5A cosφ=0.3，DC30V 0.5A

ONA ONC

Actuating signal for charging circuit

Aux. contact output Applied as signal to confirm operation of charging circuit

・Rating for contact : DC24V 3A

※Min applied voltage, current : DC5V 3mA

1 2

Overheating signal output

Output signal when inside of the diode rectifier overheat

・Rating for contact : DC24V (Maximum : DC 27V)

Maximum : 0.3A/6W

(Minimum working voltage and current: DC1V 0.1 mA)

• The PWM converter of the digital input terminal (X1) is set to an external alarm (THR), be sure to connect overheating signal output (1, 2) of the filter stack.

• At the time of the operation of the overheating signal, be sure to stop the PWM converter and the inverter.


DC link voltage

73A-73C Output signal

ON

DC417V±8

V DC375V±8

V

Td=0.5 to 1.5sec

3-8

Unit: [mm]

3.3.3 Terminal layout diagram (1) Main circuit terminals

Figure 3.3-3 RHD200S-4DE

Terminal name Symbol Bolt size Tightening

torque

Input terminal L1/R, L2/S, L3/T M12 48 N･m

Output terminal P(+), N(-)

Grounding terminal G

3-9

Unit: [mm] Select terminal screws so that a clearance of at least 10 mm with respect to the frame can be created.

Figure 3.3-4 RHD315S-4DE

Terminal name Symbol Bolt size Tightening

torque

Input terminal L1/R, L2/S, L3/T M12 48 N･m

Output terminal P(+), N(-)

Grounding terminal G

3-10

(2) Control terminals

Terminal screw size:M4

Figure 3.3-5 Control terminal layout diagram

(3) Switch1

Figure 3.3-6 Switch1 layout diagram

• Check that the switch 1 is in a shipment setting state

(400V), and turn on electricity.


SW1

400V 690V

Do not change the switch1 from a shipment setting state (400V).

3-11

3.3.4 Basic connection diagram

F

F

FM

P(+)

N(-)

U

W

V

P(+)

N(-)

R1

T1

CM

FWD

L1/R

L3/T

L2/S

Power supply

Contactor

52

13

1112

a

b

R0

DCR

Diode RectifierStack

InverterStack

73

c

d

Microswichfor detectingAC fuse blow

T0R0a

b

T1R1

DCR

F

Microswichfor detectingDC fuse blow

DCF2

DCF1

ONA

73

CM

X9(THR)

2

1

U1U2

c d

ONC

ACFAN

73-2

73R

73

R11

T11T12

R12

73C73A

73-1

73T

(*2)(*2)

(*3)

(*4)

(*5)

Power supply3-phase50/60Hz

Voltagedetector

(*1)X7(BX)

G G

Figure 3.3-7 Basic connection diagram (1 to 1 connection)

(*1) Until the pre-charging for the diode rectifier is completed, Free run command for inverter shall be input.

Connect to the one of terminals (X1 to X9) of inverter and set its terminal as Free run command (BX). In order to set up normal close, set up the function code E14.

(*2) Output overheat signal of the diode rectifier. Be sure to connect the one of terminals (X1 to X9) of inverter and set its terminal as external alarm(THR). In order to set up normal close, set up the function code E14.

(*3) In case of detecting AC fuse blow by the microswitch, make all the microswitches in-series and connect to the one of terminals (X1 to X9) of inverter and set its terminal as external alarm (THR). In order to set up normal close, set up the function code E14.

(*4) In case of inputting AC 200V as power source of fans, disconnect jumper cables of R11-R12 terminals and T11-T12 terminals. Then connect to R12 terminal and T12 terminal.

(*5) External input for control signal of charging circuit contactor (73) and drive power source are available. Wiring shall be as below chart. In addition, 73A and 73C are available for external sequence circuit.

Table 3.3-4 Control signal of charging circuit contactor and power supply

Control signal of charging circuit contactor (73)

Internal External

Pow

er

supp

ly

Inte

rnal

Ext

ern

al

<factory default>73

InternalAC200V

73-2

73R

73C73A

73-1

73T

73

InternalAC200V

73-2

73R

73C73A

73-1

73T

73

InternalAC200V

73-2

73R

73C73A

73-1

73T

73

InternalAC200V

73-2

73R

73C73A

73-1

73T

3-12

(*6) In case of multiple connection of the diode rectifier, activate electromagnetic contactor for power supply

(52) simultaneously. Overheating signal output (1,2), actuating signal for charging circuit（ONA,ONC）, and

the microswitches output for detecting AC fuse blow should connect between each stack in series

• The PWM converter of the digital input terminal (X1) is set to an external alarm (THR), be sure to connect overheating signal output (1, 2) of the filter stack.

• At the time of the operation of the overheating signal, be sure to stop the PWM converter and the inverter.


G

F

F

F

M

P(+)

N(-)

U

W

V

P(+)

N(-)

R1

T1

CM

FWD

L1/R

L3/T

L2/S

13

1112

a

b

R0

DCR73

c

d

T0R0a

b

T1R1

DCR

F

DCF2

DCF1

ONA

73

CM

X9(THR)

2

1

U1U2

f

ONC

ACFAN

73-2

73R

73

R11

T11T12

R12

73C73A

73-1

73T

(*２)(*２)

(*３)

(*４)

(*５)

(*６)

(*６)

(*６)

(*１)X7(BX)

F

F

F

P(+)

N(-)

R1

T1

L1/R

L3/T

L2/S

R0

DCR73

e

d

DCR

ONA

73

2

1

U1U2

f

ONC

ACFAN

73-2

73R

73

R11

T11T12

R12

73C73A

73-1

73T

(*２)

(*３)

(*４)

(*５)

(*６)

(*６)

(*６)

(*１)

c

e



Power supply

Contactor

52

Power supply

Contactor

52

Power supply3-phase50/60Hz

Microswichfor detectingDC fuse blow


InverterStack


Voltagedetector

Voltagedetector

G G

Figure 3.3-8 Basic connection diagram (Diode rectifier stack 2 multiple connection)

3-13

3.3.5 Multiple connection High capacity power system is enable by multiple connection of the diode rectifier (RHD-D). The capacity expansion methods include parallel connection and a 12-pulse rectification system.

(1) Parallel connection

Output-capacitance reduction A maximum of three diode rectifiers (RHD-D) are connectable with parallel. In case of parallel connection of the diode rectifier, output-capacitance reduction is required. The reduction rate shown in Table 3.3.5 should compute and examine an output capacitance.

Table 3.3-5 Reduction of an output capacity when parallel connecting

Parallel quantity Reduction rate

2 92%

3 92%

Cautions when connecting 1) Make equal length (A) from the bus-bar by the side of AC power supply to the input terminal of a diode

rectifier. 2) Make equal length (B) from the output terminal of a diode rectifier to the bus-bar by DC side. 3) The C section wiring shall be less than 500 mm. The wiring length of C1 and C2 should make it equal.

Supply

side

DC side

A A A

B B B

C

C

Diode rectifier stack (RHD-D) cabinet

C1 C2

Figure 3.3-9 Cautions when parallel connecting

3-14

(2) 12 pulses rectification In case of connecting a diode rectifier stack to 12 pulses rectification transformer, be below careful.

Reduction of an output capacity (Power supply voltage:400V)

Reduction rate

12 pulses rectification 87%

12 pulses rectification with Parallel connection 77%

Cautions when connecting

12 pulses rectification transformer specification is made into the following.

Item Specifications

No-load voltage difference between Δ and Y (transformation ratio)

1.5V or less

%X 4% or more

Rate of %X unbalance between Δ and Y 10% or less

%R 1% or more

Rate of %R unbalance between Δ and Y 10% or less

ΔY

Δ

Supply side

DC side

(*)When the 5th or 7th harmonics are contained in AC-power-supply voltage, a reactor is needed for the

secondary side of 12 pulses rectification transformer. In this case, the error of the inductance of a reactor shall be less than 10%.

(3) Compensation of the capacity reduction by power supply voltage Even when capacity reduction is carried out by parallel connection and 12 pulses rectification, reduction rate relief can be carried out with power supply voltage. Refer to the formula shown below for calculation of the correction factor by power supply voltage. However, when (Reduction rate)×(Correction factor) exceeds 100% , please give me 100% as a maximum.

400[V]

tage[V]supply volpower factor Correction （％）＝

(*) Also when power supply voltage is less than 400V , apply capacity reduction by an upper formula.

(4) Example computation of a standard application inverter / motor capacity Standard application inverter / motor capacity is computable by a lower formula.

tagesupply volpower

byfactor Correction

ionrectificat phase 12

of rateReduction

connection parallel

of rateReduction )Quantity(W])capacity[k Stack(

W]capacity[kmotor inverter /n applicatio Standard

＝

3-15

(*1) Since 87%×120%＝104.4%, 100% is applied.

Condition Reduction rate of

Parallel connection

Reduction rate of 12 pulses

rectification

Correction factor by Power supply

voltage

Standard application inverter / motor

capacity

Case 1 Supply Voltage Stack type Connection

：440V

：RHD315-4D(MD)×6sets

：3 parallel×12 pulses

77% 110%

(440V/400V) 1600kW(MD)

(315×6×77%×110%)


：480V

：RHD200-4D(MD)×2sets

：12 pulses

- 87% 120%

(480V/400V)

400kW(MD)

(200×2×100%) (*1)


：380V

：RHD315-4D(LD)×3sets

：3 parallel

92% - 95%

(380V/400V) 930kW(LD)

(355×3×92%×95%)

3-16

3.3.6 Tightening torques and wire sizes Tightening torques

Type Tightening torques (N•m)

RHD□-4DE Input circuit

[L1/R,L2/S,L3/T] Output circuit

[P(+),N(-)]

Grounding terminal

[ G]

[R1,T1] [R11,R12,T11,T12]

[73R,73T] Control terminal

200S 48 48 48 1.2 1.2

315S

Recommended wire sizes

Type Main power input [L1/R,L2/S,L3/T]

Main power output [P(+),N(-)]

Grounding terminal

[ G] (mm

2)

[R3,T3] [R11,R12,T11,T12]

[73R,73T] (mm

2)

Control terminal (mm

2) RHD□-4DE

Copper bar sizes (mm

2)

Wire sizes (mm

2)

Copper bar sizes (mm

2)

Wire sizes (mm

2)

200S MD t5x30

(150)

150 t4x40 (160)

200 38

2 1.25 LD 150 200 60

315S MD t10x30

(300)

250 t8x50 (400)

325 60

LD 325 200x2 100

Note 1) The wire sizes listed in the table above are for 600-V HIV insulation wires.

Ambient air temperature is selected on 40℃ conditions.

Note 2) Do not connect electric wires directly to the input circuit terminals of RHD200/315S-4DE, nor output circuit terminals of RHD200S-4DE.

If connecting electric wires directly to their terminals is required, consult your Fuji Electric representative.

Rated current of Cu bus bars

Table 3.3-5” shows the rated currents of bus bars. However, if the ambient temperature of the cabinet is

lower than 40°C and in some other cases, the derating of the current must be considered.

[Precaution about the application of the current and capacity table of bus bars]

Select a bus bar based on a temperature of 70°C, which means a temperature rise of 30 K from an ambient temperature of 40°C. If ambient temperature drops below 40°C, the value of temperature rise increases. Consider a correction factor according to “Figure 3.3-10 Temperature correction factor.” In addition, the reduction rate of the supplied current depends on the layout of bus bars. When supplying a large current, plan the current by making reference to Figure 3.3-11

Figure 3.3-10 Temperature correction factor Figure 3.3-11 Derating in installation direction (reference)

3-17

Table 3.3-6 Rated currents of CU bus bars

Not parallel 2 parallel 3 parallel

Thickness DC AC (50/60 Hz) DC AC (50/60 Hz) DC AC (50/60 Hz)

45 180 180

60 225 225

75 275 275

90 320 320

100 325 325

120 380 375

160 485 480

125 370 365

150 430 425

200 550 540

250 660 650

300 780 860

375 950 930 1920 1790

150 410 410

180 480 470

240 610 600

300 730 720

360 860 840

450 1050 1010 2090 1910

480 1110 1070 2190 2000

600 1350 1280 2620 2330 3670 3060

200 500 490

240 570 560

320 720 700

400 860 840

480 1010 970

600 1220 1160 2390 2120

640 1290 1220 2510 2210

800 1580 1470 2990 2560 4230 3330

300 670 650 1450 1390

400 830 800 1730 1600

500 990 950 2010 1810

600 1150 1090 2280 2010

750 1390 1290 2680 2290

800 1460 1360 2810 2380

1000 1780 1620 3310 2730 4750 3490

1250 2150 1930 3930 3160 5570 3960

1500 2550 2260 4550 3590 6410 4450

1500 2390 2100 4290 3300 6140 4120

1800 2800 2430 4930 3700 7000 4590

1500 2110 1920 - - - -

2250 3160 2660 5510 3870 7900 4790

2625 3550 2960 6080 4240 8660 5200

3000 4070 3350 6850 4680 9680 5700

175

200

12

15

125

150

100

150

25

30

Dimension [mm]

40

Width

3

15

20

25

75

50

60

25

25

30

50

60

30

100

25

-

80

50

30

40

100

40

75

60

30

40

- -

- -

-

- -

- -

Cross section [mm2]

150

- - - -

- -

100

125

75

30

10

8

6

80

80

50

60

- - - -

5

4

- -

75

40

(Note) *1 The selection conditions applied to this table are ambient temperature: 40°C and temperature rise: 30K.

*2 The layout of bus bars is a vertical layout.

3-18

3.3.7 Lists of peripheral components

Type Power supply

Contactor

Type

Power supply Contactor

RHD200S-4DE MD SC-N12

RHD315S-4DE MD SC-N12

LD SC-N12 LD SC-N14

3.3.8 Connecting optional devices

Noise immunity of peripheral devices and wiring method of the main circuit give large effects on

noise, so that the following devices may not be enough to suppress noise.

Use shielded cables, metallic piping and other measures for the wiring up to the motor.

Noise suppression option

The following pieces of optional equipment are prepared.Choose them when necessary. Name (Model) Function

Zero phase reactive coil (ACL-B)

Applicable for suppression of radio noise. Be sure to install it as shown in below figure.

Power filter Use to suppress noise generating from inverter.

Capacitor for harmonic filter to reduce radio noise

Use to decrease radio noise. The effect of the noise decrease is achieved for the frequency band of 1 MHz or less that is the AM Radio Frequency belt.

For models and dimensioned drawings of the zero phase reactive coil and the capacitor for harmonic filter,

refer to catalog "Fuji's Inverter FRENIC Series Options" (MH596).

M

P(+)

N(-)

U

W

V

P(+)

N(-)

L1/R

L3/T

L2/S

MCPower filter

Zero phase

reactive

coil

Diode rectifier Inverter

MC

R1

T1

Zero phase

reactive coil

Capacitor for

harmonic filter

4-1

4．Preparation for Operation

4.1 Inspection and Preparation Before start, check the following.

(1) Connection

• Check that the power cables are not connected to converter output terminals P (+) or N (-).

• Check that wiring to L1/R, L2/S and L3/T are made.

• Check that wiring to 73A and 73C are made in compliance with the basic connection diagram.

• Check that the grounding terminal is securely grounded.

(2) Check that there is no short-circuit or grounding fault across terminals or naked charged parts.

(3) Check that terminals, connectors and screws are not loosened.

(4) Before turning the power ON, check that the switches are turned OFF so that turning the power ON does

not cause the inverter to start or malfunction.

(5) After turning the power ON, check that:

a) The charge lamp of the inverter lights up.

b) The LCD monitor on the keypad of the inverter displays data.

c) The fans incorporated in the daiode rectifier rotate.

4.2 Test Run

There are various driving methods. Choose the most suitable one, referring to the the inverter instruction manual.

Keep away from the heat sink because it becomes very hot.

Burns and injuries may result.

5-1

5．Troubleshooting

5.1 Protective Functions

If an alarm occurs in the diode rectifier, the connected inverter activates the protective function to immediately stop (trip)

itself and displays an alarm code (OH2) on the LED monitor.

Remove the cause that has activated the protective function or replace faulty parts, and then enter a reset command of the

inverter to cancel the protective function and restart converter operation.

Even if a reset command is entered without removal of the alarm cause, the protective function cannot be canceled.

In addition, OH2 alarm is generated, only when either of X1 to X9 terminals of an inverter is set as external alarm (THR)

and the overheating signal of a diode rectifier is connected as basic connection diagram.

At any cost, connect an overheating signal to an inverter and a system should stop by overheating of a diode rectifier.

5.2 Troubleshooting (1) External alarm (OH2) (2) It cannot turn on electricity to a motor

Is the cooling airflow path

blocked?

Is the load too large?

Is the ambient temperature within the specified range?

Is the cooling fan

rotating?

Improve the environment to keep the ambient temperature within the specified range.

Reduce the load.

Diode rectifier or

inverter failure or

malfunction caused by

noise is probable.

Contact FUJI.

Remove obstacles.

Replace the cooling fan.

Check of wiring or power

input for fan.

YES

YES

YES

YES

NO

NO

NO

NO

External alarm

(inverter)

OH2

Isn't the wiring for X

terminal of an inverter

from an overheating

signal disconnected?

Correct wiringYES

NO

Is the control signal or

drive power supply of

the contactor for

charging circuits (73)

wired correctly?

Diode rectifier or

inverter failure or

malfunction caused by

noise is probable.

Contact FUJI.

YES

NO

It cannot turn on electricity to a

motor having inputted the operation

command into the inverter.

Correct wiring

Does it wire correctly

from the Actuating signal

for charging circuit

terminal (ONA, ONC) to

X terminal of the

inverter?

YES

NO

Correct wiring

If alarm reset is performed, while operation instructions of an inverter have been ON, it will re-start suddenly. Please reset after checking that the operation signal is off.

Burns and injuries may result.

6- 1

6．Maintenance and Inspection

• Before proceeding to the maintenance/inspection, turn the power OFF and make sure that the

charging lamp (CHARGE) of the inverter is turned OFF. Further, make sure that the DC voltage

across the terminals P(+) and N(-) of the diode rectifier have dropped to the safe level (25 V or

below).


• Maintenance, inspection, and parts replacement should be made only by qualified persons.

• Take off the watch, rings and other metallic objects before starting work.

• Use insulated tools.

• Never attempt to modify the product. Otherwise, an electric shock or injuries could occur.

Reference: Necessary tools

• Plus screwdrivers Nos. 2 and 3 (for M4, M5 and M6)

• Ratchet wrench and sockets (13, 17, and 19 mm) and extension bar (150 mm desirable)

• Nippers and small pliers (required for correction of external wiring)

6.1 Daily Inspection Visually inspect the diode rectifier for operation errors from the outside without removing the covers when

the converter is running or the power is ON, as listed below.

• Check that the expected performance (satisfying the standard specifications) is obtained.

• Check that the surrounding environment satisfies the standard requirements.

• Check for abnormal noise, odor or excessive vibration.

• Check for traces of overheat, discoloration and other defects.

In order to prevent failure and to continue reliable operation for a long period of time, please carry out

daily Inspection and periodic Inspection.

6.2 Periodic Inspection Before performing periodic inspection, be sure to stop the operation, shut down the power, and remove the front cover. According to the items listed in Table 6.2-1, perform periodic inspection including points that cannot be inspected when the power is ON. After turning the power OFF, make sure that the charging lamp of the inverter (CHARGE) is turned OFF and the DC voltage across the terminals P(+) and N(-) have dropped to the safe level (25 V or below) using a multimeter or the like.

6- 2

Table 6.2-1 List of Periodic Inspections

Check point Check item How to inspect Evaluation criteria

Environment 1) Check the ambient temperature, humidity, vibration, and atmosphere (dust, gas, oil mist, or water drops).

2) Check that tools or other foreign materials or dangerous objects are not left around the equipment.

1) Check visually or measure using apparatus.

2) Visual inspection

1) The standard specifications must be satisfied.

2) No foreign or dangerous objects are left.

Voltage Check that the AC and DC circuit voltages are correct.

Measure the voltages using a multimeter or the like.

The standard specifications must be satisfied.

Frame, covers and other structural parts

Check for:

1) Abnormal noise or excessive vibration

2) Loose bolts (at clamp sections).

3) Deformation and breakage

4) Discoloration caused by overheat

5) Contamination and accumulation of dust or dirt

1) Visual and auditory inspection

2) Retighten.

3), 4), 5) Visual inspection

1), 2), 3), 4), 5) No abnormalities

Main

circuit

Common 1) Check that bolts and screws are tight and not missing.

2) Check the devices and insulators for deformation, cracks, breakage and discoloration caused by overheat or deterioration.

3) Check for contamination or accumulation of dust or dirt.

1) Retighten

2), 3) Visual inspection

1), 2), 3) No abnormalities

Note: Discoloration of bus bars, if caused, is regarded as normal in the characteristics.

Conductors and wires

1) Check conductors for discoloration and distortion caused by overheat.

2) Check the sheath of the wires for cracks and discoloration.

1), 2) Visual inspection 1), 2) No abnormalities

Terminal blocks

Check that the terminal blocks are not damaged.

Visual inspection No abnormalities

Resistors Check for abnormal odor or cracks in insulators caused by overheat.

Olfactory and visual inspection

No abnormalities

Transformer and reactor

Check for abnormal roaring noise and odor.

Auditory, visual, and olfactory inspection

No abnormalities

Magnetic contactor and relay

1) Check for chatters during operation.

2) Check that the contact surface is not rough.

1) Auditory inspection


1), 2) No abnormalities

Coolin

g s

yste

m

Cooling fans

1) Check for abnormal noise and excessive vibration.

2) Check for loose bolts.

3) Check for discoloration caused by overheat.

1) Auditory and visual inspection, or turn manually (be sure to turn the power OFF).

2) Retighten.


1) Smooth rotation

2), 3) No abnormalities

Ventilation path

Check the heat sink, intake and exhaust ports for clogging and foreign materials.

Visual inspection No abnormalities

Remove dust accumulating on the diode rectifier with a vacuum cleaner. If the diode rectifier is stained,

wipe it off with a chemically neutral cloth.

6-3

6.3 Insulation Test

• Since the diode rectifier has undergone an

insulation test before shipment, avoid making

a Megger test at the customer's site. If a

Megger test is unavoidable for the main circuit,

observe the following instructions.

• When the withstand voltage test is necessary,

consult your Fuji Electric representative.

Breakage may result.

- +

Megger

E(G)

Terminal of power supply circuit

R1 T1

L2/S L3/TP(+)

N(-)

L1/R

(1) Megger test of main circuit

a) Use a 500 VDC Megger and shut off the main

power supply without fail before measurement.

b) If the test voltage leaks to the control circuit due

to the wiring, disconnect all the wiring from the

control circuit.

c) Connect the main circuit terminals with a

common line as shown in Figure 6.3-1.

d) The Megger test must be limited to across the

common line of the main circuit and the ground

(G).

e) Value of 5 M or more displayed on the Megger

indicates a correct state. (The value is measured

on a diode rectifier alone.)

(2) Insulation test of control circuit

Do not make a Megger test or withstand voltage

test for the control circuit. Use a high resistance

range tester for the control circuit.

a) Disconnect all the external wiring from the

control circuit terminals.

b) Perform a continuity test to the ground.

One M or a larger measurement indicates a

correct state.

(3) Insulation test of external main circuit and

sequence control circuit

Disconnect all the wiring connected to the diode

rectifier so that the test voltage is not applied to

the diode rectifier.

6.4 Replacement Parts Each part of the stack has its own service life that

will vary according to the environmental and

operating conditions.

It is recommended that the following parts be

replaced at the intervals specified in Table6.4-1.

When the replacement is necessary, consult your

Fuji Electric representative.

Table6.4-1 Standard Replacement Intervals

Name of component

Standard replacement intervals

Replacement method

Cooling fan 10 years Replace with a new part.

Fuse 10 years Replace with a new part.

Other parts - To be determined according to investigation.

Notes

・These replacement intervals are based on the

stack's service life estimated at an ambient

temperature of 30C at 100% (MD mode) or

80% (LD mode) of full load.

In environments with an ambient temperature

above 30C or a large amount of dust or dirt,

the replacement intervals may be shorter.

・ Standard replacement intervals mentioned

above are only a guide for replacement, not a

guaranteed service life.

Figure6.3-1 Megger Test

7-1

7. Specifications

7.1 Individual specifications

MD type (for medium load) 3 phase 400V input series (stack type)

Item Specifications

Type code RHD200S-4DE RHD315S-4DE

Max.connectable capacity[kW] (*1) 600 945

Min. connectable capacity[kW] 110 180

Ou

tpu

t Continuous capacity [kW] (*1) 227 353

Overload rating 150% of continuous rating for 1min

Voltage DC513 to 679V（Variable based on input voltage and load condition）

Power supply capacity requirement [kVA] (*2) 248 388

Inp

ut

po

we

r

su

pp

ly

Main power supply phases,voltage,frequency

3phase-3wire , 380 to 440V/ 50Hz, 380 to 480V/ 60Hz (*2)

Aux.power supply for fans Phase,voltage,frequency

single-phase 380 to 440V/50Hz, 380 to 480V, 50 / 60Hz (*3)

@200V ： single-phase 200 to 220V/50Hz, 200 to 230V/60Hz (*4)

Allowable variation Voltage: -15 to ＋10%, Frequency: +5 to -5%,

Phase-to-phase unbalance ratio: within 2%(*5)

Approx. mass [kg] 125 160

Enclosure IP00

(*1) Total connectable inverter capacity due to pre-charge system limitation. Note : operational capacity at the same instant is continuous capacity

(*2) The rating capacity of an upper table shows a value in case power supply voltage is 400V. In case power supply voltage is less than 400V, capacity reduction of the output in proportion to the power supply voltage is required. Capacity reduction is required also when parallel connection. For the detail, refer to section 3.3.4.

(*3) In case power supply voltage is 380 to 398V/50Hz , 380 to 430V/60Hz, Stack internal connector changeover is required.

(*4) 200V power supply is also applicable. See chapter 3.3-4 for the details. (*5)

67(V)3

(V).(V).

phasesofvoltageAverage

voltageMinvoltageMaxratioumbalancephasetophase （％）＝

LD type (for low load) 3 phase 400V input series (stack type)

Item Specifications

Type code RHD200S-4DE RHD315S-4DE

Max.connectable capacity[kW] (*1) 660 1065

Min. connectable capacity[kW] 110 180

Ou

tpu

t Continuous capacity [kW] (*1) 247 400

Overload rating 110% of continuous rating for 1min

Voltage DC513 to 679V（Variable based on input voltage and load condition）

Power supply capacity requirement [kVA] (*2) 271 435

Inp

ut

po

wer

su

pp

ly

Main power supply phases,voltage,frequency

3phase-3wire , 380 to 440V/50Hz, 380 to 480V/60Hz (*2)

Aux.power supply for fans Phase,voltage,frequency

single-phase 380 to 440V/50Hz, 380 to 480V/60Hz (*3)

@200V ： single-phase 200 to 220V/50Hz, 200 to 230V/60Hz (*4)

Allowable variation Voltage: -15 to ＋10%, Frequency: +5 to -5%,

Phase-to-phase unbalance ratio: within 2%(*5)

Approx. mass [kg] 125 160

Enclosure IP00

(*1) Total connectable inverter capacity due to pre-charge system limitation. Note : operational capacity at the same instant is continuous capacity

(*2) The rating capacity of an upper table shows a value in case power supply voltage is 400V. In case power supply voltage is less than 400V, capacity reduction of the output in proportion to the power supply voltage is required. Capacity reduction is required also when parallel connection. For the detail, refer to section 3.3.5.

(*3) In case power supply voltage is 380 to 440V/50Hz ,380 to 480V/60Hz, Stack internal connector changeover is required. (*4) 200V power supply is also applicable. See chapter 3.3-4 for the details. (*5)

67(V)3

(V).(V).

phasesofvoltageAverage

voltageMinvoltageMaxratioumbalancephasetophase （％）＝

7-2

7.2 Common specifications

Item Specifications

Op

era

tin

g E

nvir

on

me

nt Operating location

・Indoor (w/o corrosive gases, flammable gases, dusts, oilmists) (Pollution level 2(IEC60664-1))

・w/o direct sunshine

Ambient temperature -10 to +40 deg C.

Relative humidity 5 to 95%RH , w/o condensation

Altitude

3000m or less

1001 to 3000m with output derating

2001 to 3000m isolation of control circuit shall be strengthened (basic isolation)

Vibration Amplitude 0.3mm ： 2 to 9Hz

1m/s2 ： 9 to 200Hz

Storage temperature -25 to +70 deg C (long period storage : -10 to +30 deg C)

Storage humidity 5 to 95%RH w/o condensation

7-3

7.3 Outline dimensions

■ RHD200S-4DE

Unit:[mm]

7-4

■ RHD315S-4DE

Unit:[mm]

7-5

7.4 Generating Loss

Type Generating Loss (W)

MD type LD type

RHD200S-4DE 1750 2000

RHD315S-4DE 2750 3500

8-1

8 CONFORMITY WITH STANDARDS

8.1 Compliance with European Standards ( )

The CE marking on Fuji products indicates that they comply with the essential requirements of the Electromagnetic Compatibility (EMC) Directive, Low Voltage Directive, and Machinery Directive which are issued by the Council of the European Communities.

Table エラー! 指定したスタイルは使われていません。-1 Conformity with Standards

Standards

Combination

Diode rectifier : RHD200S-4D□, RHD315S-D□ Inverter : FRN30SVG1S-4□ to FRN315SVG1S-4□

PWM converter : RHC132S-4D□ to RHC315S-4D□ RHC630B-4D□ to RHC800B-4D□ Inverter : FRN30SVG1S-4□ to FRN315SVG1S-4□ FRN630BVG1S-4□ to FRN800BVG1S-4□

EMC Directives

IEC/EN61800-3 Immunity : Second environment (Industrial) Emission : Category C3 IEC/EN61326-3-1

Low Voltage Directive

IEC/EN61800-5-1

Machinery Directive

EN ISO13849-1 : PL-d, Category 3 IEC/EN 60204-1 : Stop category 0

8.1.1 Compatibility with Revised EMC Directive and Low Voltage Directive

In the revised EMC Directive (2014/30/EU ) and Low Voltage Directive (2014/35/EU ), it is necessary to

clearly state the name and the address of manufacturers and importers to enhance traceability. Importers

shall be indicated as follows when exporting products from Fuji Electric to Europe.

(Manufacturer) Fuji Electric Co., Ltd 5520, Minami Tamagaki-cho, Suzuka-city, Mie 513-8633, Japan

(Importer in Europe) Fuji Electric Europe GmbH Goethering 58, 63067 Offenbach / Main, Germany

<Precaution when exporting to Europe> ● Not all Fuji Electric products in Europe are necessarily imported by the above importer. If any Fuji Electric products are

exported to Europe via another importer, please ensure that the importer is clearly stated by the customer.

8-2

8.1.2 Compliance with EMC standards

The CE marking on inverters does not ensure that the entire equipment including our CE-marked products is compliant with the EMC Directive. Therefore, CE marking for the equipment shall be the responsibility of the equipment manufacturer. For this reason, Fuji’s CE mark is indicated under the condition that the product shall be used within equipment meeting all requirements for the relevant Directives. Instrumentation of such equipment shall be the responsibility of the equipment manufacturer. Generally, machinery or equipment includes not only our products but other devices as well. Manufacturers, therefore, shall design the whole system to be compliant with the relevant Directives. List of EMC-compliant filters To satisfy the requirements noted above, use inverters in combination with an external filter (option) dedicated to Fuji inverters. In either case, mount inverters in accordance with the installation procedure given below. To ensure the compliance, it is recommended that inverters be mounted in a metal panel.

Power supply voltage

PWM

converter

type

Diode

rectifier

type

MD/LD

mode

Filter

Remarks type

Leakage current *1

Under normal

conditions

Under worst-case conditions

Three-phase 400V

RHC132S-4D□ - MD

FS5536-400-99-1 78 439

LD

RHC160S-4D□ - MD

LD

RHC200S-4D□ RHD200S-4D□ MD

LD

RHC220S-4D□ - MD

FN3359-800-99 38 227

LD

RHC280S-4D□ - MD

LD

RHC315S-4D□ RHD315S-4D□ MD

LD

RHC630B-4D□ - MD

FN3359-1600-99 38 227

LD

RHC710B-4D□ - MD

LD

RHC800B-4D□ - MD

LD FN3359-2500-99 38 227

*1 Calculated based on these measuring conditions: 400V, 50 Hz, interphase voltage unbalance ratio 2%.

8-3

Recommended installation procedure To make the machinery or equipment fully compliant with the EMC Directive, have certified technicians wire the filter stack, the PWM converter, the diode rectifier, the inverter and the motor and in strict accordance with the procedure described below. When an EMC-compliant filter (option) is externally used 1) Mount the filter stack, the PWM converter, the diode rectifier, the inverter and the filter on a grounded panel or metal plate. Use shielded wires for the motor cable and route the cable as short as possible. Firmly clamp the shields to the metal plate to ground them. Further, connect the shielding layers electrically to the grounding terminal of the motor. 2) For connection to control terminals of the filter stack, the PWM converter, the diode rectifier and the inverter and for connection of the RS-485 communication signal cable, use shielded wires. As with the motor, clamp the shields firmly to a grounded panel.

SVG1S series

U

V

W

G G

Ｍ３～

G

RHF-D series

L1

L2

L3

U0

V0

W0

G G

RHC-D series

L1/R

L2/S

L3/T

P(+)

N(-)

G G

P(+)

N(-)

Power

Supply

Three –

phase

MCCB

or

RCD/ELCB*

EMC -

compliant

filter

(optional)

Metal panel

Shielded

cable

Motor

Note : Connect the shielding layer of

shielded cable to the motor and

panel electrically and ground the

motor and panel.

* With overcurrent protection

In the case of the combination of the PWM converter and the inverter.

BVG1S series

U

V

W

G

PowerSupply

G

Ｍ３～

Motor

MCCBor

RCD/ELCB*

Metal panel

Note:Connect the shielding layer of

shielded cable to the motor and panel electrically and ground the

motor and panel.

Three -phase

Shieldedcable* With overcurrent protection

EMC -compliant

filter(optional)

G

RHC-D series

L1/R

L2/S

L3/T

P(+)

N(-)

G G

P(+)

N(-)

Lr

Rf

Cf

Lf

In the case of the combination of the PWM converter.

In the case of the combination of the diode rectifier and the inverter.

Figure エラー! 指定したスタイルは使われていません。-1 Mounting an EMC-compliant Filter (option) in a Metal Panel

SVG1S series

U

V

W

G G

Ｍ３～

G

RHD-D series

L1/R

L2/S

L3/T

P(+)

N(-)

G G

P(+)

N(-)

Power

Supply

Three –

phase

MCCB

or

RCD/ELCB*

EMC -

compliant

filter

(optional)

Metal panel

Shielded

cable

Motor

Note : Connect the shielding layer of

shielded cable to the motor and

panel electrically and ground the

motor and panel.

* With overcurrent protection

8-4

8.1.3 Harmonic component regulation in the EU

When you use general-purpose industrial inverters in the EU, the harmonics emitted from the inverter to power lines are strictly regulated as stated below. If an inverter is connected to public low-voltage power supply, it is regulated by the harmonics emission regulations from

inverters to power lines (with the exception of industrial low-voltage power lines). Refer to Figure エラー! 指定したスタイ

ルは使われていません。-2 below for details.

Medium voltage

The inverter connected here is

subject to the harmonics

regulation. If the harmonics

flowing into the power source

exceeds the regulated level,

permission by the local power

supplier will be needed.

Inverter

Medium-to-

low voltage

transformer Public low-voltage

power supply

User A

Inverter

The inverter connected

here is not subject to the

harmonics regulation.

User B

User C

Medium-to-low

voltage transformer

Industrial

low-voltage

power supply

Figure エラー! 指定したスタイルは使われていません。-2 Power Source and Regulation

Compliance with IEC/EN 61000-3-2

Power supply voltage Diode rectifier / PWM converter type Conformity

Three-phase 400 V RHD200S-4D□, RHD315S-4D□ RHC132S-4D□ to RHC315S-4D□ RHC630B-4D□ to RHC800B-4D□

○ *1

To obtain the data with the harmonics current data, contact your Fuji Electric representative. Use the inverter applied by combination within the limits of each diode rectifier or PWM converter. *1 To conform to the diode rectifier or the PWM converter compliance with the IEC/EN 61000-3-12, connect them to the power supply whose short-circuit ratio Rsce is 120 or above.

8-5

8.1.4 Compliance with the low voltage directive in the EU

General-purpose inverters are regulated by the Low Voltage Directive in the EU. Fuji Electric states that all our inverters with CE marking are compliant with the Low Voltage Directive. Note If installed according to the guidelines given below, inverters marked with CE are considered as compliant with the Low Voltage Directive. Compliance with European Standards Adjustable speed electrical power drive systems (PDS). Part 5-1: Safety requirements. Electrical, thermal and energy. IEC/EN61800-5-1

1.The ground terminal G should always be connected to the ground. Do not use only a residual-current-operated

protective device (RCD)/earth leakage circuit breaker (ELCB)* as the sole method of electric shock protection. Be sure to use ground wires whose size is greater than power supply lines.

*With overcurrent protection. 2.To prevent the risk of hazardous accidents that could be caused by damage of the inverter, install the specified fuses in

the supply side (primary side) according to the following tables. AC fuse : Breaking capacity: Min. 10 kA, Rated voltage: Min. 500 V DC fuse : Breaking capacity: Min. 10 kA, Rated voltage: Min. 800 V RHD□S-4D series SVG1 series


Diode rectifier type

MD/LD mode

AC Fuse rating (A)

Three- phase 400V

RHD200S-4D□ MD 630(IEC60269-4)

LD 630(IEC60269-4)

RHD315S-4D□ MD 900(IEC60269-4)

LD 1000(IEC60269-4)

RHC□S-4D series


PWM converter type

MD/LD mode

AC Fuse rating (A)

Three- phase 400V

RHC132S-4D□ MD 400(IEC60269-4)

LD 450(IEC60269-4)

RHC160S-4D□ MD 450(IEC60269-4)

LD 630(IEC60269-4)

RHC200S-4D□ MD 630(IEC60269-4)

LD 700(IEC60269-4)

RHC220S-4D□ MD 700(IEC60269-4)

RHC280S-4D□ MD 800(IEC60269-4)

LD 900(IEC60269-4)

RHC315S-4D□ MD 900(IEC60269-4)

LD 1000(IEC60269-4)

Note: A box () replaces an alphabetic letter depending on the enclose and the shipping destination.

RHD□S-4D series

AC fuseMC

Power supply

MCCBor

RCD/ELCB,etc.Disconnect

RHD-D

UVW

P(+)

N(-)

SVG1S

DC fuse

R1T1

L1/RL2/SL3/T

P(+)

N(-)

R1T1

RHC□S-4D series

RHF-D

AC fuse MCPower supply

RHC-D

UVW

P(+)

N(-)

SVG1S

DC fuse

R1T1

L1/RL2/SL3/T

P(+)

N(-)

L4L5L6

L1L2L3

R3T3

U0V0W0

R1T1

MCCBor

RCD/ELCB,etc.

Disconnect


Nominal applied motor (kW)

Inverter type MD/ LD mode

DC Fuse rating (A)

Three- phase 400V

30 FRN30SVG1S -4□

MD 200(IEC60269-4)

37 LD 200(IEC60269-4)

FRN37SVG1S -4□

MD 200(IEC60269-4)

45 LD 200(IEC60269-4)

FRN45SVG1S -4□

MD 250(IEC60269-4)

55 LD 250(IEC60269-4)

FRN55SVG1S -4□

MD 250(IEC60269-4)

75 LD 315(IEC60269-4)

FRN75SVG1S -4□

MD 315(IEC60269-4)

90 LD 400(IEC60269-4)

FRN90SVG1S -4□

MD 400(IEC60269-4)

110 LD 400(IEC60269-4)

FRN110SVG1S -4□

MD 400(IEC60269-4)

132 LD 500(IEC60269-4)

FRN132SVG1S-4□

MD 500(IEC60269-4)

160 LD 630(IEC60269-4)

FRN160SVG1S -4□

MD 630(IEC60269-4)

200 LD 800(IEC60269-4)

FRN200SVG1S -4□

MD 800(IEC60269-4)

220 LD 800(IEC60269-4)

FRN220SVG1S -4□

MD 800(IEC60269-4)

250 LD 900(IEC60269-4)

FRN250SVG1S -4□

MD 900(IEC60269-4)

280 LD 1000(IEC60269-4)

FRN280SVG1S -4□

MD 1000(IEC60269-4)

315 LD 1250(IEC60269-4)

FRN315SVG1S -4□

MD 1250(IEC60269-4)

355 LD 1250(IEC60269-4)

8-6

Conformity to the Low Voltage Directive in the EU (Continued)

3. When used with the inverter, a molded case circuit breaker (MCCB), residual-current-operated protective device

(RCD)/earth leakage circuit breaker (ELCB) or magnetic contactor (MC) should conform to the EN or IEC standards. 4. When you use a residual-current-operated protective device (RCD)/earth leakage circuit breaker (ELCB) for protection

from electric shock in direct or indirect contact power lines or nodes, be sure to install type B of RCD/ELCB on the input (primary) of the inverter if the power supply is three-phase 400 V.

5. The inverter should be used in an environment that does not exceed Pollution Degree 2 requirements. If the environment conforms to Pollution Degree 3 or 4, install the inverter in an enclosure of IP54 or higher.

6. Install the inverter, AC or DC reactor, input or output filter in an enclosure with minimum degree of protection of IP2X (Top surface of enclosure shall be minimum IP4X when it can be easily accessed), to prevent human body from touching directly to live parts of these equipment.

7. Do not connect any copper wire directly to grounding terminals. Use crimp terminals with tin or equivalent plating to connect them.

8. When you use an inverter at an altitude of more than 2000 m, you should apply basic insulation for the control circuits of the inverter. The inverter cannot be used at altitudes of more than 3000 m.

9. Use wires listed in IEC60364-5-52. RHD□S-4D series

Pow

er

supply

voltage

Diode rectifier type

MD

/LD

mo

de

MCCB or RCD/ELCB

*1 Rated current

Recommended wire/copper bar size (mm2)

Main circuit

Control circuit

Fan power supply

[R1, T1]

Main power input *2

[L1/R, L2/S, L3/T]

Diode rectifier output

[P(+),N(-)] *2

Ground terminal

[ G] Copper

bar Wire

Copper bar

Wire

Th

ree

phase

400 V

RHD200S-4D□ MD 500 t5×30

(150)

240 t4×40 (160)

300 120

0.75 2.5 LD 500 240 150×2 120

RHD315S-4D□ MD 700 t10×30

(300)

185×2 t8×50 (400)

300×2 185

LD 800 240×2 300×2 240

RHC□S-4D series

Pow

er

supply

voltage

PWM converter type

MD

/LD

mo

de

MCCB or RCD/ELCB

*1 Rated current

Recommended wire/copper bar size (mm2)

Main circuit

Control circuit

R0,T0 R1,S1,T1

R2,T2 R3,T3

73A,73C

Main power input *2

[L1/R, L2/S, L3/T]

PWM converter output

[P(+),N(-)] *2,*3

Ground terminal

[ G]

Charging circuit

[L4,L5,L6] Copper

bar Wire

Copper bar

Wire

Th

ree p

hase 4

00 V

RHC132S-4D□ MD 300

t5×30 (150)

120

t4×40 (160)

120 70

2.5 0.75 2.5

LD 350 150 150 95

RHC160S-4D□ MD 350 150 150 95

LD 500 240 240 120

RHC200S-4D□ MD 500 240 240 120

LD 500 240 300 150

RHC220S-4D□ MD 500

t10×30 (300)

240

t8×50 (400)

300 150

RHC280S-4D□ MD 600 150×2 185×2 185

LD 700 185×2 185×2 185

RHC315S-4D□ MD 700 185×2 185×2 185

LD 800 240×2 240×2 120×2

RHC630B-4D□ MD 1400

t10×125 (1250)

240×4

t8×50 (400)

-

185

LD 1600 300×4 120×2

RHC710B-4D□ MD 1600 300×4 120×2

LD 1800 240×5 120×2

RHC800B-4D□ MD 1800 240×5 120×2

LD 2200 300×6 150×2

8-7


SVG1 series

Note: A box () replaces an alphabetic letter depending on the enclosure or the shipping destination. *1 The frame size and model of the MCCB or RCD/ELCB (with overcurrent protection) will vary, depending on the power

transformer capacity. Refer to the related technical documentation for details.

*2 The recommended wire size for main circuits is for the 70C 600 V PVC wires used at a surrounding temperature of

40C. *3 The size of wire or copper bar of stack by phase is a part for 1 phase (1 stack).

Pow

er

supply

voltage

Nom

inal applie

d

mo

tor

(kW

)

Inverter type

MD

/LD

mo

de

Recommended wire/ copper bar size (mm2)

Main circuit

Control

circuit

Aux. control power supply

[R0, T0]

Fan power supply [R1, T1]

DC input [P(+),N(-)]

*2

Inverter output [U,V,W] *2

Ground terminal

[ G] Copper

bar Wire

Copper bar

Wire

Th

ree p

hase 4

00 V

30 FRN30SVG1S-4□

MD

t3×25 (75)

16

16 16

0.75 2.5

-

37 LD 25 25 16

FRN37SVG1S-4□ MD 25 25 16

45 LD 35 35 16

FRN45SVG1S-4□ MD 35 25 16

55 LD 35 35 16

FRN55SVG1S-4□ MD

t3×30 (90)

35

35 16

75 LD 70 70 35

FRN75SVG1S-4□ MD 70 70 35

90 LD 95 70 50

FRN90SVG1S-4□ MD 95 70 50

2.5

110 LD 120 95 70

FRN110SVG1S-4□ MD 120 95 70

132 LD 150 120 95

FRN132SVG1S-4□ MD

t4×40 (160)

150

t5×30 (150)

120 95

160 LD 240 185 120

FRN160SVG1S-4□ MD 240 185 120

200 LD 300 240 150

FRN200SVG1S-4□ MD 300 240 150

220 LD 150×2 300 150

FRN220SVG1S-4□ MD

t8×50 (400)

150×2

t10×30 (300)

300 150

250 LD 185×2 150×2 185

FRN250SVG1S-4□ MD 185×2 150×2 185

280 LD 240×2 185×2 240

FRN280SVG1S-4□ MD 240×2 185×2 240

315 LD 300×2 240×2 300

FRN315SVG1S-4□ MD 300×2 240×2 300

355 LD 300×2 240×2 300

630 FRN630BVG1S-4□

MD

t8×50 (400)

*3

- t10×125 (1250)

*3

240×4 185 *3

710 LD 300×4 120×2 *3

FRN710BVG1S-4□ MD 300×4 120×2 *3

800

LD 300×5 150×2 *3

FRN800BVG1S-4□ MD 300×5 150×2 *3

LD 300×6 150×2 *3

8-8


10. The inverter has been tested with IEC/EN61800-5-1 5.2.3.6.3 Short-circuit Current Test under the following

conditions. Short-circuit current in the supply: 10,000 A Maximum 480 V for 400 V class series 11. Use this inverter at the following power supply system.

L1

L2

L3

PEN

L1/R

L2/S

L3/T

G

FRENIC-VG

TN-C system

Power supply

L1

L2

L3

N

L1/R

L2/S

L3/T

Power Supply

TN-S system

PE G

FRENIC-VG

L1

L2

L3

N

L1/R

L2/S

L3/T

Power supply

IT system　*1)

G

FRENIC-VG

L1

L2

L3

N

L1/R

L2/S

L3/T

Power supply

TT system(Earthed neutral)

G

FRENIC-VG

*1 Use this inverter at the following IT system.

Non-earthed (isolated from earth) IT system Can be used. In this case the insulation between the control interface and the main circuit of the inverter is basic insulation. Thus do not connect SELV circuit from external controller directly (make connection using a supplementary insulation.). Use an earth fault detector able to disconnect the power within 5s after the earth fault occurs.

IT system which earthed neutral by an impedance

Corner earthed / Phase-earthed IT system by an impedance

Can not be used.

*2 Cannot apply to Corner earthed / Phase-earthed TT system of 400V type

12. As the touch current (leakage current) of inverters is relatively high, it is of essential importance to always assure a reliable connection to Protective Earth (PE). The minimum cross sectional area of the PE-conductor should be:

- 10 mm2 (Cu-conductors) - 16 mm

2 (Al-conductors)

Three Phase PDS (Power Drive System) with touch currents 3.5 mA AC or 10 mA DC


8-9

8.2 Compliance with UL Standards and Canadian Standards (cUL certification) ( )

Originally, the UL standards were established by Underwriters Laboratories, Inc. as private criteria for

inspections/investigations pertaining to fire/accident insurance in the USA. Later, these standards were authorized as the

official standards to protect operators, service personnel and the general populace from fires and other accidents in the

USA.

cUL certification means that UL has given certification for products to clear CSA Standards. cUL certified products are

equivalent to those compliant with CSA Standards.

Notes UL/cUL-listed inverters are subject to the regulations set forth by the UL standards and CSA standards (cUL-listed for Canada) by installation within precautions listed below.

1. Solid state motor overload protection (motor protection by electronic thermal overload relay) is provided in the inverter

(FRN-SVG1S or FRN-BVG1S series).

Use function codes F10 to F12 to set the protection level.

"WARNING – Operation of this equipment requires detailed operation instructions provided in the User’s Manual intended for use

with this product. This information is provided on the CD ROM included in the container this device was packaged in. It should be

retained with this device at all times. A hard copy of this information may be ordered through your local service representative of

Fuji Electric co.,ltd"

2. Use Cu wire only.

3. Use Class 1 wire only for control circuits.

4. Short circuit rating

"Suitable For Use On A Circuit Of Delivering Not More Than 100,000 rms Symmetrical Amperes, 480 Volts Maximum when

protected by Class J Fuses or a Circuit Breaker having an interrupting rating not less than 100,000 rms Symmetrical Amperes,

480 Volts Maximum."

"Integral solid state short circuit protection does not provide branch circuit protection. Branch circuit protection must be provided in

accordance with the National Electrical Code and any additional local codes."

5. When wire is used, field wiring connections must be made by a UL Listed and CSA Certified closed-loop terminal connector sized

for the wire gauge involved. Connector must be fixed using the crimp tool specified by the connector manufacturer.

6. All circuits with terminals L1/R, L2/S, L3/T, R0, T0, R1, T1 must have a common disconnect and be connected to the same pole

of the disconnect if the terminals are connected to the power supply.

Power

Supply

電源

BCP

遮断器

BCP: MCCB, FUSE

or RCD/ELCB

L1/R

L2/S

L3/T

RHD-D STACK

MC

R1

T1

ab

P(+)

N(-)

DC Fuse

P(+)

N(-)

VG STACK

a

bR1

T1

R0

T0

MCCB or

FUSE

In case of the combination of Diode rectifier and Inverter

Power

Supply

電源

BCP

遮断器

BCP: MCCB, FUSE

or RCD/ELCB

L1/R

L2/S

L3/T

RHC-D STACK

MC

R1

S1

ab

P(+)

N(-)

DC Fuse

P(+)

N(-)

VG STACK

a

b

R0

T0

R1

T1

c

dT1

Filter Circuitフィルタ回路

R0

T0

d cMCCB or

FUSE

In case of the combination of PWM converter and Inverter

8-10

Conformity with UL standards and CSA standards (cUL-listed for Canada) (continued)

7. Environmental Requirements

・ Surrounding temperature

Maximum Surrounding Air Temperature 40C

・ Atmosphere

For use in pollution degree 2 environments.（for Open-Type models）

8.Functional Description of Control Circuit Terminals

A power source for connection to the Integrated alarm output (30A, 30B, 30C) should be limited to

overvoltage category II such as control circuit or secondary winding of power transformer.

Classification Terminal Symbol

Terminal Name

Functional description

Contact output [30A/B/C] Integrated alarm output

When the inverter stops with an alarm, output is generated on the relay contact (1C). Contact capacitance: AC250 V 0.3A cosφ=1, DC30 V 0.5 A

9. Combinations of Diode rectifier(RHD series) and inverter(SVG1S or BVG1S series) are shown in the table below.

Diode rectifier Applicable

inverter capacity

[kW]

Combined conditions Type

MD/LD

mode

RHD200S-4D□ MD 110 to 200 1. The inverter which may be combined with this converter is made

into FRN-SVG1S or FRN-BVG1S series.

2. The total capacity of all inverters shall not exceed the applicable

inverter capacity(kW).

3. If it is less than mentioned capacity, two or more sets or a

different combination of capacity is possible for the inverter

connected to this converter.

4. The number of the maximum connection to the converter of the

inverters is not restrained.

LD 110 to 220

RHD315S-4D□ MD 180 to 315

LD 180 to 355

10. Combinations of PWM converter(RHC series) and inverter(FRN-SVG1S series or BVG1S series) are shown in the table below

PWM converter Applicable

inverter capacity

[kW]

Combined conditions Type

MD/LD

mode

RHC132S-4D□ MD 132 max 1. The inverter which may be combined with this converter is made

into FRN-SVG1S or BVG1S series.

2. The total capacity of all inverters shall not exceed the applicable

inverter capacity(kW).

3. If it is less than mentioned capacity, two or more sets or a

different combination of capacity is possible for the inverter

connected to this converter.

4. The number of the maximum connection to the converter of the

inverters is not restrained.

LD 160 max

RHC160S-4D□ MD

LD 200 max

RHC200S-4D□ MD

LD 220 max

RHC220S-4D□ MD

LD 250 max

RHC250S-4D□ MD

LD 280 max

RHC280S-4D□ MD

LD 315 max

RHC315S-4D□ MD

LD 355 max

8-11


11.Install UL certified fuses or circuit breaker between the power supply and the converter, referring to the table below.

RHD series

Pow

er

supply

voltage

Converter

type M

D/L

D m

ode

Cla

ss J

fuse s

ize *

4

(A)

Circuit b

reaker

trip

siz

e *

5

(A)

Required torque lb-in (N・m)

Main terminal/

Grounding Control circuit

Aux. fan

power supply

L1/R,L2/S,L3/T

P,N, G R1,T1

Th

ree-p

hase

400V

RHD200S-4D□ MD 600

500

424.7

(48)

10.6

(1.2)

10.6

(1.2)

LD -

RHD315S-4D□ MD - 700

LD - 800

Pow

er

supply

voltage

Converter type

MD

/LD

mo

de Copper bar size (mm

2) Wire size AWG (mm

2 )

Main terminal Grounding

Control circuit

Aux. fan

power supply

L1/R,L2/S,L3/T P,N G R1,T1

Th

ree-p

hase 4

00V

RHD200S-4D□

MD 5 by 30

(150)

4 by 40

(160)

1

(42.4) 16

(1.25)

*1

*2

14

(2.1)

*2

LD 1/0

(53.5)

RHD315S-4D□ MD 10 by 30

(300)

8 by 50

(400)

2/0

(67.4) LD

8-12


RHC series

Pow

er

supply

voltage

Converter type

MD

/LD

mo

de

Cla

ss J

fuse

siz

e *

4

(A)

Circuit b

reaker

trip

siz

e *

5

(A)


Main terminal/

Grounding Control

circuit

Aux. control power

supply

Aux. fan

power supply

L1/R,L2/S,L3/T

P,N, G R0,T0 R1,S1,T1

Th

ree-p

hase 4

00V

RHC132S-4D□ MD 300 300

424.7

(48)

6.1

(0.7)

10.6

(1.2)

10.6

(1.2)

LD 400 350

RHC160S-4D□ MD

LD 600

500 RHC200S-4D□ MD

LD -

RHC220S-4D□ MD

RHC280S-4D□ MD - 600

LD - 700

RHC315S-4D□ MD

LD - 800

RHC630B-4D□ MD - 1400

LD - 1600

RHC710B-4D□ MD

LD - 1800

RHC800B-4D□ MD

LD - 2200

Pow

er

supply

voltage

Converter type

MD

/LD

mo

de Copper bar size (mm

2) Wire size AWG (mm

2 )

Main terminal Grounding Control

circuit

Aux. control

power supply

Aux. fan

power supply

L1/R,L2/S

L3/T P,N G R0,T0 R1,T1

Th

ree-p

hase 4

00V

RHC132S-4D□ MD

5 by 30

(150)

4 by 40

(160)

4

(21.2)

16

(1.25)

*1

*2

14

(2.1)

*2

14

(2.1)

*2

LD 3

(26.7)

RHC160S-4D□ MD

LD 1

(42.4)

RHC200S-4D□ MD

LD

1/0

(53.5) RHC220S-4D□ MD

10 by 30

(150)

8 by 50

(400)

RHC280S-4D□ MD

LD

2/0

(67.4) RHC315S-4D□ MD

LD

RHC630B-4D□ MD

10 by 125

(1250)

8 by 50

(3x400)

2/0×2

(67.4×2) LD

RHC710B-4D□ MD

LD

4/0×2

(107.2×2) RHC800B-4D□ MD

LD

8-13


FRN-SVG1S,FRN-BVG1S series

Pow

er

supply

voltage

Nom

inal applie

d m

oto

r

Inverter type

MD

/LD

mo

de

DC Bus

Fuse size

*3


Main

terminal/

Grounding

Control

circuit

Aux. control

power

supply

Aux. fan

power

supply

Type Rating

(A) L1/R,L2/S,L3/T

P,N, G R0,T0 R1,T1

Th

ree-p

hase 4

00V

30 FRN30SVG1S-4□

MD

170M3394-XA 200

119.4

(13.5)

6.1

(0.7)

10.6

(1.2)

-

37 LD

FRN37SVG1S-4□ MD

45 LD

FRN45SVG1S-4□ MD

170M3395-XA 250 55

LD

FRN55SVG1S-4□ MD

238.9

(27)

75 LD

170M3396-XA 315

FRN75SVG1S-4□ MD

90 LD

170M3448-XA 400 FRN90SVG1S-4□ MD

10.6

(1.2)

110 LD

FRN110SVG1S-4□ MD

132 LD

170M4445-XA 500

FRN132SVG1S-4□ MD

424.7

(48)

160 LD

170M5446-XA 630

FRN160SVG1S-4□ MD

200 LD

170M6546-XA 800 FRN200SVG1S-4□ MD

220 LD

FRN220SVG1S-4□ MD

250 LD

170M6547-XA 900

FRN250SVG1S-4□ MD

280 LD

170M6548-XA 1000

FRN280SVG1S-4□ MD

315 LD

170M6500-XA 1250 FRN315SVG1S-4□

MD

355 LD

630 FRN630BVG1S-4□

MD 170M7532 1800

710 LD

170M7533 2000 FRN710BVG1S-4□ MD

800 LD

FRN800BVG1S-4□ MD

1000 LD 170M7595 2500

8-14


Pow

er

supply

voltage

Nom

inal

applie

d m

oto

r

Inverter type

MD

/LD

mo

de Copper bar size

(mm2)

Wire size AWG (mm2

)

Main terminal Groundin

g Control circuit

Aux. control

power

supply

Aux. fan

power

supply

P,N U,V,W G R0,T0 R1,T1

Th

ree-p

hase 4

00V

30 FRN30SVG1S-4□

MD

3 by

25

(75)

-

6

(13.3)

*2

6

(13.3)

16

(1.25)

*1

*2

14

(2.1)

*1

*2

-

37 LD 4

(21.2)

*2

FRN37SVG1S-4□

MD

45 LD

3

(26.7)

*2

FRN45SVG1S-4□ MD

2

(33.6)

*2

4

(21.2) 55 LD

FRN55SVG1S-4□ MD

3 by

30

(90)

75 LD 1/0

(53.5)

*2

3

(26.7)

FRN75SVG1S-4□ MD

90 LD 3/0

(85)

*2 FRN90SVG1S-4□

MD

14

(2.1)

*2

110

LD 4/0

(107.

2)

*2 FRN110SVG1S-4□

MD

132 LD

250

(127)

*2 2

(33.6)

FRN132SVG1S-4□ MD

4 by

40

(160)

5 by

30

(150)

-

160 LD

1/0

(53.5)

FRN160SVG1S-4□ MD

200 LD

FRN200SVG1S-4□ MD

220 LD

FRN220SVG1S-4□ MD

8 by

50

(400)

10 by

30

(300)

250 LD

2/0

(67.4) FRN250SVG1S-4□

MD

280 LD

FRN280SVG1S-4□ MD

315 LD

4/0

(107.2) FRN315SVG1S-4□ MD

355 LD

630 FRN630BVG1S-4□

MD

8 by

50

(400)

*6

10 by

125

(1250)

*6

2/0×2

(67.4×2)

*6

710 LD

4/0×2

(107.2×2)

*6

FRN710BVG1S-4□ MD

800 LD

FRN800BVG1S-4□ MD

1000 LD

8-15


*1 No terminal end treatment is required for connection.

*2 Use 75C Cu wire only.

*3 Supplier: Cooper Bussmann *4 6 rms Amperes for aux. control power supply.

*5 5 rms Amperes for aux. control power supply.

12. Filter stack(RHF series) and peripheral devices of PWM converter(RHC series) are not contained in UL/cUL authorization range.

13. If the keypad is removed from the inverter and mounts it to the out of the cabinet, it will be out of UL/cUL authorization range.

Diode Rectifier (Stack Type) for High-performance,

Vector Control Inverter FRENIC-VG series RHD-D Series

Instruction Manual

First Edition, March 2014

Fifth Edition, January 2018

Fuji Electric Co., Ltd.

The purpose of this instruction manual is to provide accurate information in handling, setting up and operating of

the converter and filter stack. Please feel free to send your comments regarding any errors or omissions you may

have found, or any suggestions you may have for generally improving the manual.

In no event will Fuji Electric Co., Ltd. be liable for any direct or indirect damages resulting from the application of

the information in this manual.

Fuji Electric Co., Ltd.

Gate City Ohsaki, East Tower, 11-2, Osaki 1-chome, Shinagawa-ku, Tokyo 141-0032, Japan

URL http://www.fujielectric.com/

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