350005 013 UserGde Powerpack 3PhAC DC Rectifier Mod 2v0e

7/28/2019 350005 013 UserGde Powerpack 3PhAC DC Rectifier Mod 2v0e

1/16

350005.013

User's Guide

3Ph AC DC Rectifier Module

480 VAC & 208 VAC ModulesDC Power Supply Systems

Powerpack


2/16

1 Welcome

2 Users Guide Powerpack Rectifier Modules, 350005.013, 2v0e-2006-12

Safety Precautions

The equipment described in this manual must only be operated by Eltek

personnel or by persons who have attended a suitable Eltek training course

The equipment represents an energy hazard and failure to observe thiscould cause terminal injury and invalidate our warranty

There are hazardous voltages inside the power system. As the modules

incorporate large charged capacitors, it is dangerous to work inside thesystem even if the mains supply is disconnected. The heatsink is notearthed, and can therefore contain hazardous voltages. See electric shocksymbols

Products into which our components are incorporated have to comply with

a number of requirements. Installation is to be in accordance with therecommendations herein

When the equipment is installed in USA or Canada, the installation has tocomply with the NEC/CEC requirements, see page 12

CAUTION! Triple pole/neutral fusing. In 480 VAC systems, fuses F1,F2, F3 must only be replaced with Bussmann KTK-25, rated 600V, 25A

CAUTION! Triple pole/neutral fusing. In 208 VAC systems, fuses F1,F2, F3 must only be replaced with Bussmann JJN-50L, rated 300V, 50A

WARNING! For safety reasons (high leakage current and high touch current)

you must always connect the AC earth wire (PE) to the terminals,before you connect the AC input cable(s).

The equipment is only to be installed in Restricted Access Locations

(RAL). Access must be limited by the use of tool, i.e. lock and key

Please read the manual carefully before using the equipment

350005.013 Issue 2.0e, 2006 Dec

Published 2006-12-01Mfm


3/16


4/16


5/16

2 Powerpack Rectifier

Users Guide Powerpack Rectifier Modules, 350005.013, 2v0e-2006-12 5

2. Powerpack Rectifier

The Powerpackrectifier module is a digitally controlled switch mode power supply.

The rectifier works in stand-alone mode or in parallel with other rectifiers, thencommunicating via CAN bus with the systems Smartpackcontroller and other connectedrectifiers. PowerpackDC power systems are implemented by mounting the rectifiers in23 power shelves.

A wide range of features are implemented in the Powerpack rectifier, as mentionedbelow.

Key Features

Highest efficiency

Rectifier technology utilizes soft switching and three-level boost and

buck converters, making the module efficiency industry leading and

compact in size.

Local module monitoring

Display and push buttons enable easy local monitoring of the

individual rectifier, as an addition to the Smartpack monitoring.

Heat management

Front-to-back air flow with chassis integrated heat-sinks and

chimney gives the module the best reliable working environment.

CAN bus networked

The Powerpackrectifier is connected in a CAN bus network for

communication with the controller and other rectifiers.

Unique connection

A real plug & play connection system: reducing time-to-install related

cost. User-friendly handles lock the module to the power shelf.

Global approvals

Powerpackis CE marked, UL recognized and NEBS certified for world

wide installation.

Typical Applications

Powerpack based systems are designed for supplying high quality DC power to

equipment in medium and large telecom systems, IT power systems and similarapplications.

Wireless, fiber and fixed line communication

Todays communications demand state of the art, cost efficient and compact DC powersystems. Powerpackrectifiers deliver an industry leading space saving power density of

650W per liter.Broadband and network access

Increasing network speed demands flexible and expandable DC power solutions. ThePowerpackrectifier is your key building block for future needs.


6/16

3 Installation of Powerpack Rectifiers


3. Installation of Powerpack Rectifiers

Safety Precautions

Get acquantied with the satety precautions on page 2, before installing or handling

the equipment1.

Mounting and Removing Rectifiers

The Powerpackrectifiers incorporate handles that serve both to lock the modules

into position and to pull them out of their housings.

Mounting the Powerpackrectifier (not hot-pluggable)

1. Turn OFF the switchon the left side of the modules front panel

2. Unscrew and open the handlesby pulling them out of their housings

3. Remove plastic cover and insert the modulefully into the power shelf. The cover protectingthe terminals is located in the power shelfs back

panel4. Lock and screw the handlesby pushing the handles flat with the front panel(locked position), and securing them with thescrews.

Do not turn ON the switch until you are readyfor electrical installation

Removing the Powerpackrectifier

1. Turn OFF the switchon the left side of the modules front panel

2. Unscrew and open the handlesby pulling them out of their housings3. Remove the module and

snap the plastic coveruse both handles to pull the module loosefrom the connectors; support from

underneath. Snap the cover tightly, toprotect the power shelfs terminals

Figure 2 Powerpackrectifierss

locking mechanism

1 For installations in the USA and Canada, refer to the NEC/CEC requirements, page 12.

Devicehazard

CAUTION: The rectifiers are heavy and may be warm; hand-carry them bytheir handles. Before inserting or removing the modules from the power shelves,turn off the switch on the rectifiers front (not hot-pluggable) and open bothhandles.

WARNING: Mount blind panels in unused module locations. Electricshock

Unscrew to openthe handle

Switch in OFFposition

Screw to securethe handle

Handle in lockedposition

Powerpackrectifier

Rectifier with open handles

Protectiveplastic coverson back panel

Locking knobs

recessed


7/16

3 Installation of Powerpack Rectifiers


ConnectionsAll connections are implemented by inserting the Powerpackmodule fully into the powershelf, thus plugging the rectifier to the connectors on the selfs back panel.

Figure 3 Powerpackmodules rear plug-in connections to power shelfs back panel

For details about other power shelf signals, system connections, etc., please read yoursystems standard and specific documentation, or contact your dealer or Eltekrepresentative.

CAN Bus Addressing (plug-and-play)

When a Powerpackrectifier is plugged in the power shelf, and its switch turned ON thefirst time, the Smartpack controller automatically assigns the rectifier with the nextavailable ID number (CAN bus address).The rectifier will retain its ID (and serial number), even after removing and reinserting itin the power shelf.

The rectifiersIDs are assigned from 1 and upwards. When a module is plugged in, theSmartpackcontroller automatically increases the number of communicating rectifiers in

the CAN network.

DC Output Blades

-48V -

0V +L1

L2

L3

PE CAN-L, CAN-Hand Alarm Signals

AC Input and BusConnections

in 480 VAC Systems

Location ofAC Input and BusConnectionsin 208 VAC Systems

Power Shelfback panel connections

PowerpackRectifierrear plug-in connectors

DC OutputModule 0V (+)

DC OutputModule -48V (-

AC Input and Bus Connectorin 480 VAC Systems

Location ofAC Input and Bus Connectorin 208 VAC Systems

Devicehazard

WARNING: Always connect the AC earth wire (PE) to the terminals, before you connect the

AC input cable(s).CAUTION: The Powerpack system must be connected to AC earth (PE).

Electricshock


8/16

4 Operation


4. Operation

This chapter describes the Powerpackrectifiers keys and indicators, and how to operatethe rectifier locally from the front panel.

Front Panel Interface

The Powerpack rectifiers front panel consists of two functional areas: the presentationarea (LCD display and LED lamps) and the control area (keys). For information about the

handles, read page 6.

Figure 4 Powerpack rectifiers front keys and indicators

LCD Display & Modes of Operation

The graphic display is an important part of the power supply systems user interface. Thedisplay is in Status Mode(displays the systems status) or in Menu Mode (displays themenu structure).Depending on the displays mode, the upper line shows the output current or menuoptions, while the lower line displays output voltage, alarms, or information about whichkey to press.Notice that if no keys are pressed within 30 seconds, the display will automatically switchfrom Menu Mode and to back to Status Mode.

Front KeysYou can control the Powerpackrectifier via a network of software menus accessed withthe modules front keys.

o Press on the key to change from Status Mode to Menu Mode.

o Press the or keys to scroll up or down and navigate to find menu options(function or parameter).

o Press then the key to select the function.

You can also control the Powerpack rectifier via the control panel on the systemsSmartpackcontroller. All rectifiers communicate with the systems controller via the CAN

bus.

Power

LED Lamp (green)

WarningLED Lamp (yellow)

AlarmLED Lamp (red)

Graphical Display16 character x 2 lines LCD display

Up arrow key

Down arrow keyEnter key

Upper lineOutput voltage or

menu o tionsLower line

Load current, alarms, orkeys to press

Screw to secure handle


9/16

4 Operation


LED Indicators

The Powerpackrectifier has the following LED indications:

Power (green) indicates that the power supply is ON or OFF

Warning (yellow) indicates an abnormal situation (minor alarm) Alarm (red) indicates an alarm situation (major alarm)

The following events will activate the Powerpackrectifiers front LEDs:

LED Status Description

Power(green)

ON Rectifier is powered

Flashing Smartpackcontroller accessing information on the rectifier

OFF Mains are unavailable

Warning(yellow)

ON

Rectifier is in Derating Mode (reduced output power) due tohigh internal temperature, orlow input voltage

The remote Battery Current Limit is activated

Rectifier in stand-alone mode (or loss of communicationwith the Smartpackcontroller

OFF No abnormal situation is present

Alarm(red)

ON

Rectifier is in Shut-down Mode due tolow mains, orhigh internal temperature, orhigh output voltage

Internal rectifier failure (malfunction)

Fan failure (single or double fan malfunction) Low output voltage

CAN bus failure

OFF No alarm situation is present

Refer also to chapterTechnical Specifications, page10.

Operating Menu User Options

The Powerpacks functionality isaccessed via a network of softwaremenus and submenus, enabling you toconfigure and control the power supply.

While in Status Mode, press the keyto switch to Menu Mode (Level 1); Press

the key again to select the UserOptions.

User menu

OutVolt

OutCurr

NomVolt

Module Info CurrLim

Temp 1

Temp 2

InVolt 1

InVolt 2

InVolt 3

Product No

Serial No

SW Info 1SW Info 2

Level 2 Level 3


10/16

5 Technical Specifications


Applicable StandardsElectrical safety IEC 60950-1

UL 60950-1

EMC ETSI EN 300 386 V.1.3.1 (telecommunication network)

EN 61000-6-3 (emission, light industry)EN 61000-6-2 (immunity, industry)NEBS Telcordia GR-1089 CORE

Harmonics EN 61000-3-2

Environment ETSI EN 300 019-2 (-1. -2, -3)

ETSI EN 300 132-2

NEBS Telcordia GR-63 CORE Zone 4

Specifications are subject to change without notice. 241246.000.DS3 v.02

5. Technical Specifications

Specifications Powerpack 480 VAC, 48 VDC, 11 kW

DC OutputVoltage 53.5 VDC (adj. range: 43-58.5 VDC)

Output Power 11 kW at nominal inputDerating below 430 VAC

Maximum Current 230 Amps at 48 VDC and nominal input

Current Sharing 3% from true average current

between modules

Static voltageregulation

0.5% at 0-100% load

Dynamic voltageregulation

3.5% for 10-90% or 90-10% loadvariation, regulation time < 10ms

Hold up time > 20ms; output voltage > 44 VDC atfull load

Ripple and Noise < 100 mV peak to peak, 30 MHz

bandwidth< 2.0 mVrms psophometric

Output Protection Over-voltage shutdown (level

adjustable)Overload and Short circuit proof

High temperature protection

Other SpecificationsEfficiency Typical 92%

Isolation 3.0 kVAC input / output

1.5 kVAC input / earth1.0 kVDC output / earth

Rectifier Alarms o Low mains alarm

o High mains alarm

o Low output voltage alarm

o Over voltage shutdown alarm

o Current limit alarm

o Current sharing alarm

o Fan Alarmo Temperature alarm

o Rectifier failure alarm

Visual indications Green LED: ON, no faultsRed LED: rectifier failure

Yellow LED blinking: no communicationYellow LED solid: derating power

User interface LCD and 3 push buttonsON/OFF switch

Operating temp -10 to +70C (-40 to +158F)Derating above +55C (+131F)

Storage temp -25 to +85C (-13 to +185F)

Cooling Fans (front to back airflow) ball bearing

Fan Speed Temperature regulated

MTBF > 200, 000 hours Telcordia Issue I,method III (a) at 20C ambient

Acoustic Noise < 72dBA

Humidity Operating:

5% to 95% RH non-condensingStorage:0% to 99% RH non-condensing

Dimensions 23 x 2U x 500 mm (wxhxd)

Weight 18.5 kg (40.8 lbs)

AC InputVoltage Nominal: 430 530 VAC 3ph

Tolerances: 260-550 VAC 3ph

Frequency 45 to 66Hz

Maximum

Current

16.5 Arms maximum at nominal input

and full load

Power Factor > 0.99 at 50% load or more @480VAC

Total Harmonicdistortion

(THD)

< 5% at 50% load or more @480VAC

Input Protection Varistors for transient protectionMains fuse in all lines


11/16



Applicable StandardsElectrical safety IEC 60950-1

UL 60950-1

EMC ETSI EN 300 386 V.1.3.1 (telecommunication network)

EN 61000-6-3 (emission, light industry)EN 61000-6-2 (immunity, industry)

NEBS Telcordia GR-1089 CORE

Harmonics EN 61000-3-2

Environment ETSI EN 300 019-2 (-1. -2, -3)ETSI EN 300 132-2

NEBS Telcordia GR-63 CORE Zone 4

Specifications are subject to change without notice. 241246.100.DS3 v.01

Specifications Powerpack 208 VAC, 48 VDC, 11 kW

AC InputVoltage Nominal: 185 250 VAC 3ph

Tolerances: 180 264 VAC 3ph

Frequency 45 to 66Hz

Maximum Current 38.5 Arms maximum at nominal input

and full load

Power Factor > 0.99 at 50% load or more @208VAC

Total Harmonicdistortion (THD)

< 5% at 50% load or more @208VAC

Input Protection Varistors for transient protectionMains fuse in all lines

DC OutputVoltage 53.5 VDC (adj. range: 43-58.5 VDC)

Output Power 11 kW at nominal input

Maximum Current 230 Amps at 48 VDC and nominal input

Current Sharing 3% from true average currentbetween modules

Static voltageregulation

0.5% at 0-100% load

Dynamic voltageregulation

3.5% for 10-90% or 90-10% loadvariation, regulation time < 10ms

Hold up time > 20ms; output voltage > 44 VDC at

full load

Ripple and Noise < 100 mV peak to peak, 30 MHz

bandwidth< 2.0 mV rms psophometric

Output Protection Over voltage shutdown (leveladjustable)

Overload and Short circuit proof

High temperature protection

Other SpecificationsEfficiency Typical 92%

Isolation 3.0 kVAC input / output

1.5 kVAC input / earth1.0 kVDC output / earth

Rectifier Alarms o Low mains alarm

o High mains alarm

o Low output voltage alarm

o Over voltage shutdown alarm

o Current limit alarmo Current sharing alarm

o Fan Alarm

o Temperature alarm

o Rectifier failure alarm

Visual indications Green LED: ON, no faults

Red LED: rectifier failureYellow LED blinking: no communicationYellow LED solid: derating power

User interface LCD and 3 push buttons

ON/OFF switch

Operating temp -10 to +70C (-40 to +158F)Derating above +55C (+131F)

Storage temp -25 to +85C (-13 to +185F)

Cooling Fans (front to back airflow) ball bearing

Fan Speed Temperature regulated

MTBF > 200, 000 hours Telcordia Issue I,method III (a) at 20C ambient

Acoustic Noise < 72dBA

Humidity Operating:5% to 95% RH non-condensingStorage:

0% to 99% RH non-condensing

Dimensions 23 x 2U x 500 mm (wxhxd)

Weight 18.5 kg (40.8 lbs)


12/16



NEC/CEC Requirements for Installations in USA and CanadaWhen the equipment is installed in USA or Canada, the installation has to comply withthe NEC/CEC requirements, such as:

Security The Powerpackmodule is only to be installed in Restricted Access Locations

(RAL)

AC Mains Input

Power Cables

o Minimum size of AC input cables: 6mm2 (8 AWG), 600V

o Input cables are to be crimped on terminals, that should be pushedinto the tube in the plug until it enters the front area of the plug

Input Circuit Breakers

o Input circuit breakers should be:- In 480 VAC systems: 30A, 600V, Breaker Characteristic curve C- In 208 VAC systems: 60A, 300V, Breaker Characteristic curve C

o Short circuit breaking current, minimum 6kA

Terminal Blockso If the modules are not installed in a power system, the input

terminal block should be of minimum 10mm2 (6 AWG), 600V

Earth Connection

o The Powerpack module/system must always be connected to earth.

Module Installation

The internal switch in the front of the module must always be turned OFF

before the module is removed or installed in the power shelf.


13/16




14/16




15/16




16/16

350005 013 UserGde Powerpack 3PhAC DC Rectifier Mod 2v0e

Documents

Transcript of 350005 013 UserGde Powerpack 3PhAC DC Rectifier Mod 2v0e