SpeedStar VariStar Manual Variador

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SpeedStar and VariStar 2000+/SWD Operation Manual

Reference: InTouch ID 4197006

Version: 3.1

Release Date: 20-Jan-2011

EDMS UID: 1648720621

Produced: 01-Feb-2011 22:21:37

Owner: AL Engineering EPC

Author: Ahmed El-Kadri

Private SWD, sine wave drive,UniConn, 200 to 1500 kVA,SpeedStar 2000

Copyright © 2011 Schlumberger, Unpublished Work. All rights reserved.


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SpeedStar and VariStar 2000+ SWD Operation Manual / Legal Information

Legal Information

Copyright © 2011 Schlumberger, Unpublished Work. All rights reserved.

This work contains the confidential and proprietary trade secrets of Schlumberger and may not be copied or stored in an information retrieval system, transferred,

used, distributed, translated or retransmitted in any form or by any means,

electronic or mechanical, in whole or in part, without the express written

permission of the copyright owner.

Trademarks & Service marks

Schlumberger, the Schlumberger logotype, and other words or symbols used

to identify the products and services described herein are either trademarks,

trade names or service marks of Schlumberger and its licensors, or are the

property of their respective owners. These marks may not be copied, imitatedor used, in whole or in part, without the express prior written permission of

Schlumberger. In addition, covers, page headers, custom graphics, icons, and

other design elements may be service marks, trademarks, and/or trade dress

of Schlumberger, and may not be copied, imitated, or used, in whole or in part,

without the express prior written permission of Schlumberger.

A complete list of Schlumberger marks may be viewed at the Schlumberger

Oilfield Services Marks page: http://markslist.slb.com

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SpeedStar and VariStar 2000+ SWD Operation Manual / Document Control

Document Control

Owner: AL Engineering EPC


Reviewer: Charleton Walker

Approver: Faruq Rajwani

Contact Information

Name: AL Engineering EPC

LDAP Alias: AL Engineering EPC

Revision History

Version Date Description Prepared by

1 19-Apr-2006 this manual combines both SpeedStar 2000+

and SpeedStar SWD operating procedures.

Author: O. Pearce

2 15-Jun-2009 Author: Ekaterina Rudina, O.

Pearce

3 17-Jun-2009 Added information for the S7+ and ST7 VSDs. Author: Ekaterina Rudina

3. 1 20- Jan-2011 Updated drive specifications, added the

typeform setup procedure and added

super-user reset procedures.


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iv SpeedStar and VariStar 2000+ SWD Operation Manual / Table of Contents iv

Table of Contents

1 Product Description ____________________________________________ 1-1

1.1 Motor Controller _____________________________________________ 1-5

1.2 The Sine Wave Filter ________________________________________ 1-6

1.3 Drives’ Comparison __________________________________________ 1-6

2 QHSE __________________________________________________________ 2-1

2.1 Operating safety precautions _________________________________ 2-1

3 Inspection/Storage/Disposal ___________________________________ 3-1

3.1 Inspection of the new unit ____________________________________ 3-1

3.2 Storage and Shipping ________________________________________ 3-13.3 Disposal ____________________________________________________ 3-2

4 Specifications __________________________________________________ 4-1

4.1 SpeedStar S3 VSD Operating Specifications ___________________ 4-1

4.2 SpeedStar S7+ VSD Operating Specifications _________________ 4-4

4.3 VariStar ST7 VSD Operating Specifications ____________________ 4-6

5 CE Compliance Requirements __________________________________ 5-1

5.1 EMC Directive _______________________________________________ 5-2

5.2 Low-Voltage Directive ________________________________________ 5-3

5.3 CE Compliant Installation Guidelines __________________________ 5-3

6 Wiring __________________________________________________________ 6-1

6.1 Important Notes on Drive Wiring ______________________________ 6-1

6.2 Selection of Wiring Equipment and Standard Cable Sizes ______ 6-2

6.3 Grounding ___________________________________________________ 6-6

6.4 Wiring Considerations for Mechanical Equipment ______________ 6-6

6.5 Interconnection Wiring _______________________________________ 6-7

7 Operator Interface ______________________________________________ 7-1

8 Installation _____________________________________________________ 8-1

8.1 Installation Safety Precautions ________________________________ 8-1

8.2 Confirmation of Wiring ________________________________________ 8-3

8.3 Start-Up Test ________________________________________________ 8-4

9 Startup and Commissioning ____________________________________ 9-1

9.1 Required Startup Equipment and Tools ________________________ 9-1

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v SpeedStar and VariStar 2000+ SWD Operation Manual / Table of Contents v

9.2 Pre-Power up Checks for Initial Startup ________________________ 9-1

9.3 Main Power Circuit Checks for Initial Startup ___________________ 9-3

9.4 Commissioning Procedures __________________________________ 9-11

10 Optional and Combinable Equipment __________________________ 10-1

10.1 SCADA Equipment __________________________________________ 10-1

10.2 Communication Equipment Installation, Commissioning, Maintenance

and Troubleshooting ________________________________________ 10-2

10.3 VariStar ST7 VSD Optional Equipment _______________________ 10-3

11 Maintenance __________________________________________________ 11-1

11.1 Periodic Inspection __________________________________________ 11-1

11.2 Motor Controller Maintenance ________________________________ 11-4

11.3 Requesting Maintenance Support ____________________________ 11-4

11.4 Component Service Life ____________________________________ 11-4

12 Troubleshooting _______________________________________________ 12-1

12.1 Required Troubleshooting Equipment and Tools ______________ 12-1

12.2 Capturing Drive Data ________________________________________ 12-1

12.3 Pre-Power up Checks _______________________________________ 12-2

12.4 Main Power Circuit Component Checks ______________________ 12-4

12.5 Typeform Setup ____________________________________________ 12-36

12.6 Super-user Resets _________________________________________ 12-46

12.7 S3/S7+/VariStar 454 – 1500 kVA Dip Switch Setting __________ 12-53

12.8 Troubleshooting the UniConn _______________________________ 12-56

12.9 Common Fault Displays ____________________________________ 12-56

Appendices

A Menu Maps _____________________________________________________ A-1

B Reference Material _____________________________________________ B-1

B.1 Harmonics Concerns with VSDs ______________________________ B-1

B.2 ROM Versions and History ___________________________________ B-4

B.3 Application Data and Issue Identification Table _________________ B-5

C VSD Nameplate ________________________________________________ C-1

D Special Symbols _______________________________________________ D-1

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vi SpeedStar and VariStar 2000+ SWD Operation Manual / List of Figures vi

List of Figures

1-1 SpeedStar S3 VSD Major Components (interior of typical single-inverter

260–518 kVA shown) ______________________________________________ 1-31-2 SpeedStar S7+ VSD Major Components (interior of typical single-inverter

260–518 kVA shown) ______________________________________________ 1-4

1-3 VariStar ST7 VSD Major Components (interior of typical 390 or 518 kVA

shown with the SPD option) ________________________________________ 1-5

1-4 Sine Wave Drive Output Comparison _______________________________ 1-6

1-5 Component Comparison ___________________________________________ 1-8

2-1 Placement of the MCCB1 circuit breaker in the S7+ VSD system _____ 2-3

5-1 Tool Equivalency Table _____________________________________________ 5-3

5-2 EU Declaration of Conformity with Council Directive 2006/95/EC______ 5-6

6-1 Schlumberger S3 VSD Power and Communications System Overview Block

Diagram __________________________________________________________ 6-8

6-2 Schlumberger S7+ and ST7 VSD Power and Communications SystemOverview Block Diagram ___________________________________________ 6-9

6-3 S3 VSD Terminal Board Interconnect Diagram______________________ 6-10

6-4 S7+ and ST7 VSD Terminal Board Interconnect Diagram ____________ 6-11

6-5 S3 Control Board Diagram ________________________________________ 6-13

6-6 S7+ and ST7 Control Board Diagram ______________________________ 6-14

6-7 Control Transformer, T1, Terminal Block____________________________ 6-14

9-1 S3 VSD Terminal Board (Control Power Test Points) _________________ 9-7

9-2 S3 VSD Terminal Test Points _______________________________________ 9-8

9-3 S7+ and ST7 VSD Control Board (control power test points) __________ 9-8

9-4 S7+ and ST7 VSD Control Test Points ______________________________ 9-9

12-1 Diode test points _________________________________________________ 12-7

12-2 Single-Transistor IGBT Block Diagram and Schematic (module

MG500Q1US11 shown) ___________________________________________ 12-9

12-3 S3 VSD Terminal Board (control power test points) ________________ 12-12

12-4 S3 VSD Terminal Test Points _____________________________________ 12-13

12-5 S7+ and ST7 VSD Control Board (control power test points)________ 12-13

12-6 S7+ and ST7 VSD Control Test Points ____________________________ 12-14

12-7 S3 & S7+ VSD Gate Driver Board Test Points _____________________ 12-17

12-8 S7+ and ST7 VSD Interface Board Test Points ____________________ 12-18

12-9 Super-user mode programming steps _____________________________ 12-23

12-10 Gate Drive Board waveform ______________________________________ 12-26

12-11 Gate Drive Board Connections ___________________________________ 12-27

12-12 Waveform-signals leaving Interface board _________________________ 12-2912-13 Reduced output voltage waveform ________________________________ 12-30

12-14 Reduced output voltage waveform ________________________________ 12-31

12-15 Full voltage test waveform (no motor load) ________________________ 12-35

12-16 SWD full voltage test waveform at the output ______________________ 12-36

B-1 VSD Points of Common Coupling ___________________________________ B-3

B-2 Application Data and Issue Identification Table (p. 1 of 2)_____________ B-6

B-3 Application Data and Issue Identification Table (p. 2 of 2)_____________ B-7

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vii SpeedStar and VariStar 2000+ SWD Operation Manual / List of Figures vii

C-1 Example of a nameplate on the front of an SLB VSD _________________ C-1

C-2 Example of the label that can be seen on the inside door of an SLB

VSD ______________________________________________________________ C-2

C-3 Example of the information that can be seen on the drawings for the

VSDs _____________________________________________________________ C-3

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viii SpeedStar and VariStar 2000+ SWD Operation Manual / List of Tables viii

List of Tables

1-1 Summary of VSD types sold through Schlumberger __________________ 1-1

1-2 Basic Feature Comparison _________________________________________ 1-6 4-1 S3 VSD Operating Specifications ___________________________________ 4-2

4-2 S7+ VSD Operating Specifications __________________________________ 4-4

4-3 ST7 VSD Operating Specifications__________________________________ 4-7

5-1 European Market Standards________________________________________ 5-2

5-2 Filter Selection ____________________________________________________ 5-5

5-3 Additional Standards Toshiba has Applied ___________________________ 5-6

6-1 Selection of main circuit wiring equipment for VSDs (standard cables

shown)____________________________________________________________ 6-3

6-2 VSD Terminal Locations___________________________________________ 6-12

6-3 T1 Connections and Functions ____________________________________ 6-15

9-1 Input diode test reading (diode in circuit) ____________________________ 9-5

9-2 VOM Connection Points and Readings ______________________________ 9-5 9-3 S3 control power supplies test points and readings __________________ 9-7

9-4 S7+ and ST7 control power supplies test points and readings ________ 9-9

11-1 Periodic Visual Inspection Checklist________________________________ 11-2

11-2 Service Life Replacement Chart ___________________________________ 11-5

12-1 Step-Up Transformer/Motor/Cable Data Confirmation _______________ 12-3

12-2 Step-Up Transformer and Cable Resistances _______________________ 12-3

12-3 Input diode test reading (diode in circuit) ___________________________ 12-6

12-4 VOM Connection Points and Readings _____________________________ 12-7

12-5 Resistor Values to be Checked if Bad IGBT Was Found _____________ 12-8

12-6 Single-transistor test connection points and values _________________ 12-10

12-7 S3 VSD Control power supplies test points and readings ___________ 12-12

12-8 S7+ and ST7 control power supplies test points and readings ______ 12-14

12-9 S3 VSD Gate Drive Board (42755) Test Point Readings ____________ 12-14

12-10 S3 VSD Interface Board (PC61910P109A) Test Point Readings (for double

and triple units only) _____________________________________________ 12-15

12-11 S7+ and ST7 VSD Gate Drive Board (42755) Test Point Readings __ 12-15

12-12 S7+ and ST7 VSD Interface Board (PC61910P120X, X=B, C, or D) Test Point

Readings _______________________________________________________ 12-16

12-13 Super-user Reset-Required Parts_________________________________ 12-19

12-14 Gate Drive Board output test points _______________________________ 12-25

12-15 Superuser Reset-Required Parts _________________________________ 12-47

12-16 S3/S7+ Models, 454 - 1500 kVA, Without Sinewave Filter __________ 12-54

12-17 S3/S7+ Models, 454 - 1500 kVA, Sinewave Filter __________________ 12-55 12-18 S3 VSD Typeform Codes ________________________________________ 12-56

12-19 S7+/ST7 Typeform Codes ________________________________________ 12-57

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1-i SpeedStar and VariStar 2000+ SWD Operation Manual / Product Description 1-i

1 Product Description

1.1 Motor Controller ________________________________________________ 1-5

1.2 The Sine Wave Filter ___________________________________________ 1-6

1.3 Drives’ Comparison ____________________________________________ 1-6

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1-1 SpeedStar and VariStar 2000+ SWD Operation Manual / Product Description 1-1

1 Product Description

SpeedStar Low Voltage Variable Speed Drives (VSDs) are available in four

configurations, the SpeedStar 2000 Plus VSD, the SpeedStar SWD (sine wave

drive) VSD, the SpeedStar 519 VSD, and the SpeedStar 519 SWD VSD. Within

the SpeedStar 2000/SWD lines there is also additional differentiation, S3 and

S7+, depending on the control board used. There is also a cost conscious version

of the SpeedStar S7+, called the VariStar. Since it is based on the S7, and in

order to differentiate from the S3, it is typically referred to as the VariStar ST7.

This manual is only for the SpeedStar S3/S7+ and VariStar ST7. The SpeedStar

519 VSD/SWD Operations Manual can be found at InTouch ID 4933237.

The SpeedStar S7+ is a drive with updated technology created to replace the

SpeedStar S3. The drives are very similar and many of the components do not

change. The S7+ is capable of all of the functions of the S3 drive, but notable

differences include the control board (G3 and G7), gate driver board, interface

board, and Toshiba keypad used for troubleshooting. Additionally, parts are

constantly reviewed in the drive and updated, so there may be changes to

IGBTs, circuit breakers, CPTs, and other drive components. Several of the

components that are standard on the S7+ are optional on the ST7, such as the

Surge Suppression Devices (SPDs), 120-V receptacle and the heat exchangers.

Note

It is important to know the type of drive at the time of commissioning or troubleshooting since several of the drive components are not interchangeable

and troubleshooting procedures are slightly different.

Note

It is essential to check the proper spare parts list for the drive in OneCAT when

ordering spares since some parts are not interchangeable between the drive

lines.

Refer to Table 1-1 for summary of the variable speed drive types sold throughSchlumberger:

Table 1-1: Summary of VSD types sold through Schlumberger

Brand Name Model Control Board Timeline

SpeedStar S3 2000+, SWD G3 Before July 2009

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SpeedStar S7+ 2000+, SWD G7 After July 2009

VariStar ST7 2000+, SWD G7 After 2007

The Schlumberger VSDs (Variable Speed Drives) provide surface control for

electric submersible pump (ESP) applications, horizontal pumping systems

(HPS), and progressive cavity pumping systems (PCP). The enclosure for the

SS2K+/SWD is a NEMA-rated cabinet which contains: a motor controller (refer

to section 1.1: Motor Controller ), the power converter (Toshiba G3 or G7, the

actual variable-speed drive), and other associated power components , such as

control power transformers, circuit breakers, fuses, a magnetic contactor, Surge

Suppression Devices (SPD), if applicable, and a sine wave filter for the SWDs.

Several configurations are available with respect to components mounted on

the exterior of the cabinet such as a heat exchanger, junction box, etc. Refer

to Figure 6-1: Schlumberger S3 VSD Power and Communications System

Overview Block Diagram for a simplified block diagram of the Schlumberger

SpeedStar S3 2000+/SWD and Figure 6-2: Schlumberger S7+ and ST7 VSDPower and Communications System Overview Block Diagram for a simplified

block diagram of the Schlumberger SpeedStar S7+ 2000+/SWD and VariStar

ST7 2000+/SWD.

Refer to Figure 1-1, Figure 1-2 and Figure 1-3 to see the drives’ internal

components.

External to the Schlumberger SpeedStar and VariStar 2000+/SWD, various

optional and combinable equipment, may be installed at the wellsite. Since

this equipment is optional and application dependent, it is not within the scope

of this manual to discuss the function and operation of that equipment beyond

how it connects to the Schlumberger VSD system. Since any communications

equipment, such as SCADA systems, can be used to communicate (send

commands/acquire data) with the SS2K+/SWD, some very basic connection

and communication instructions and troubleshooting procedures are included in

this manual.

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Figure 1-1: SpeedStar S3 VSD Major Components (interior of typical

single-inverter 260–518 kVA shown)

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Figure 1-2: SpeedStar S7+ VSD Major Components (interior of typical

single-inverter 260–518 kVA shown)

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Figure 1-3: VariStar ST7 VSD Major Components (interior of typical 390

or 518 kVA shown with the SPD option)

1.1 Motor Controller

The SpeedStar S3 VSD may contain one of the following controllers:

• UniConn: InTouch ID 3953183

• HMI: SS2K+ InTouch ID 3953265

• HMI: SWD InTouch ID 3860611.

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The SpeedStar S7+ and VariStar ST7 VSD contains UniConn controller: InTouch

ID 3953183

1.2 The Sine Wave Filter

The Sine Wave Drive (SWD) has a patented output filter that is incorporated

into a modified Pulse Width Modulated (PWM) Variable Speed Drive Motor

controller. The result is a voltage similar to a rotating generator output that has

no application concerns for any submersible pump at any cable length. Refer to

Figure 1-4: Sine Wave Drive Output Comparison.

Figure 1-4: Sine Wave Drive Output Comparison. The left image shows the sine wave drive

output before a sine wave fi lter, and the right image shows the result after the fi lter.

This improved wave form eliminates the serious voltage stress that can cause

premature insulation failure. Installation of a sine wave drive will not aggravate

a premature failure on weak or compromised insulation in an older well. It will

increase the time before the well requires replacement of equipment due to

electrical stress-related failures.

1.3 Drives’ Comparison

Refer to Table 1-2: Basic Feature Comparison and to Figure 1-5: Component

Comparison on the page 1–9 for VSD comparison.

Table 1-2: Basic Feature Comparison

SpeedStar S3 SpeedStar S7+ VariStar ST7

Enclosure Cooling Method Heat sink –Forced air

cooling

Heat Exchanger

– electronic

compartment

Heat sink –Forced air

cooling

Heat Exchanger

– electronic

compartment

Forced air cooling for

both heat sink

and electronic

compartment

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Ambient Temp -30 degC to 50

degC

40degC on select

models

-30 degC to 50

degC

40degC on select

models

-10 degC to 50

degC

Construction NEMA 3R or

NEMA 1

NEMA 3R or

NEMA 1

NEMA 3R only

SPD StarShield Standard Standard Optional

Receptacle 120 V Plug Standard Standard Optional

kVA Range 66 to 1500 kVA 66 to 1500 kVA 200, 390, 518 (at

40 degC) kVA

Power

Harmonics

Cancellation

6 or 12 pulse 6 or 12 pulse 6 pulse only

Control Board G3 G7 G7

Gate Driver

Board

G3 Hardware

Control

G7 Software

Control

G7 Software

Control

Control

# of Output HallCT’s

2 3 3

Communication Control Board –

UniConn

RS-232 RS-485 RS-485

UL Listed Yes Yes Yes

CE Compliance

(optional)

Yes Yes No

Certification

IEC Compliance

(optional)*

No Yes No

Product

Warranty

Manufacturer 5 years 5 years 18 months after

delivery or 12

months after

installation

* Contact EPC for more details on compliance

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SchlumbergerSchlumbergerSchlumbergerSchlumberger Low VoltageLow VoltageLow VoltageLow Voltage Variable Speed DrivesVariable Speed DrivesVariable Speed DrivesVariable Speed Drives

SpeedStar S3 (2000 Plus, SineWave Drive)SpeedStar S3 (2000 Plus, SineWave Drive)SpeedStar S3 (2000 Plus, SineWave Drive)SpeedStar S3 (2000 Plus, SineWave Drive) SpeedStar S7+ (2000 Plus, SineWave Drive)SpeedStar S7+ (2000 Plus, SineWave Drive)SpeedStar S7+ (2000 Plus, SineWave Drive)SpeedStar S7+ (2000 Plus, SineWave Drive) VariStar ST7 (2000 Plus, SineWave Drive)VariStar ST7 (2000 Plus, SineWave Drive)VariStar ST7 (2000 Plus, SineWave Drive)VariStar ST7 (2000 Plus, SineWave Drive)

Use the front nameplate

Typeform # to determine

the drive model

SpeedStar SWD, S3, 200 kVA, NEMA 3R, 12 pulseSpeedStar SWD, S7+, 260 kVA, NEMA 3R, 12 pulse, Junction box (optional) VariStar SWD, ST7, 200 kVA, NEMA 3R, 6 pulse

Front View of SpeedStar S3 Drive with Enlarged G3 Control Board Front View of SpeedStar S7+/VariStar ST7 Drive with Enlarged G7 Control Board

SLB 1303130SLB 1303130SLB 1303130SLB 1303130 - SpeedStar G3

DIAGNOSTIC KEYPAD

SLB 1303148SLB 1303148SLB 1303148SLB 1303148 - CABLE: RS232,

SpeedStar G3 DIAGNOSTIC KEYPAD

SLB 100334445SLB 100334445SLB 100334445SLB 100334445 - Toshiba G7/S7+ DIAGNOSTIC KEYPAD

SLB 100168361SLB 100168361SLB 100168361SLB 100168361 - Network Cable;

RJ45-RJ45, CAT 5 UTP -- blue; 14ft

Although the three lines of drives appear similar andAlthough the three lines of drives appear similar andAlthough the three lines of drives appear similar andAlthough the three lines of drives appear similar and in fact do share several components, it is essential that the spare parts listsin fact do share several components, it is essential that the spare parts listsin fact do share several components, it is essential that the spare parts listsin fact do share several components, it is essential that the spare parts lists in OneCATin OneCATin OneCATin OneCAT are checked for confirmation whenare checked for confirmation whenare checked for confirmation whenare checked for confirmation when

performing drive maintenance or troubleshooting. In particular, the control board, interface board and gate driver boards will be dperforming drive maintenance or troubleshooting. In particular, the control board, interface board and gate driver boards will be dperforming drive maintenance or troubleshooting. In particular, the control board, interface board and gate driver boards will be dperforming drive maintenance or troubleshooting. In particular, the control board, interface board and gate driver boards will be different, but additionally there may beifferent, but additionally there may beifferent, but additionally there may beifferent, but additionally there may be

differences in the IGBT’s, circuit breakers, etc due to changes in design over time.differences in the IGBT’s, circuit breakers, etc due to changes in design over time.differences in the IGBT’s, circuit breakers, etc due to changes in design over time.differences in the IGBT’s, circuit breakers, etc due to changes in design over time.

The standard heat

exchangers on the

SpeedStar (left) are

replaced with forced air

cooling fans on the

VariStar (right)

The 120V receptacle (and

associated components)

from the SpeedStar (left)

is sold as the field

installed Light &

Receptacle Kit for the

VariStar (right)

The StarShield TVSS modules

are not included in the

standard ST7 and can be

added to the drive as the

optional retrofit kit in the field

Gate Driver Board

G3 Control

Board

G3 Keypad

Connection

Connection

to RS-232

port at

UniConn

Gate Driver Board

G7 Interface Board

G7 Control

Board

Connection

to RS-485

port at

UniConn

G7 Keypad Connection –

Connect CNU1 to CNU1A

or CNU2 to CNU2A

G7 Keypad Connection –

Connect CNU1 to CNU1A

or CNU2 to CNU2A

Figure 1-5: Component Comparison

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2-i SpeedStar and VariStar 2000+ SWD Operation Manual / QHSE 2-i

2 QHSE

2.1 Operating safety precautions ___________________________________ 2-1

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2-1 SpeedStar and VariStar 2000+ SWD Operation Manual / QHSE 2-1

2 QHSE

The following safety precautions should be followed when installing, operating,

or maintaining a Schlumberger VSD.

2.1 Operating safety precautions

1. Do not power up the VSD until this entire operation manual is reviewed.

2. The input voltage must be within ±10% of the specified input voltage.

Voltages outside of this permissible tolerance range may cause internal

protection devices to turn ON or can cause damage to the unit. Also, the

input frequency should be within ±2 Hz of the specified input frequency.

3. Proper coordination of the motor and VSD is required. For submersible and

surface motor applications, consult with Schlumberger when utilizing this

VSD for a new application.

4. This VSD is designed to operate both standard NEMA B and Schlumberger

submersible pump motors. Consult the factory before using the VSD for

special applications such as an explosion-proof motor or one with a repetitive

type piston load.

5. Do not touch any internal part with power applied to the VSD; first remove

the power supply from the drive and wait until the DC bus is discharged.

Charged capacitors can present a hazard even if source power is removed.

6.

Potential Severity: Major

Potential Loss: Assets, Personnel

Hazard Category: Electrical, Explosives

Do not operate this VSD with its cabinet door open.

7. Do not apply commercial power to the output terminals T1 (U), T2 (V), or T3

(W) even if the VSD source power is off. Disconnect the VSD from the motor before using a megger or applying bypass voltage to the motor.

8. Interface problems can occur when this drive is used in conjunction with

some types of process controllers. Signal isolation may be required to

prevent controller and/or drive malfunction (contact Schlumberger or the

process controller manufacturer for additional information about compatibility

and signal isolation).

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9. Do not open and then reclose a secondary magnetic contactor (MC) between

the drive and the load unless the drive is OFF (output frequency has dropped

to zero) and the motor is not rotating. Abrupt reapplication of the load while

the drive is on or while the motor is rotating can cause drive damage.

10. Use caution when setting output frequency. Increasing the motor speed

beyond its normal capacity can decrease its torque-developing capability and

can result in damage to the motor and/or driven equipment.

11. Use caution when setting the acceleration and deceleration time.

Unnecessarily short time settings can cause tripping of the drive and

mechanical stress to loads.

12. Only qualified personnel should have access to the adjustments and

operation of this equipment. They should be familiar with the drive operating

instructions and with the machinery being driven.

13. Only properly trained and qualified personnel should be allowed to service

this equipment.

14. Follow all warnings and precautions. Do not exceed equipment ratings.

Potential Severity: Catastrophic

Potential Loss: Environmental

Hazard Category: Electrical

Three-phase input power to the CPT2 circuit is applied at all times. Opening

MCCB1 does not remove power from the CPT2 Control Power Transformer

circuit. Ensure that the three-phase power to the system is off and that the

system is locked out and tagged out before performing maintenance or repair onthe VSD. The relationship of MCCB1 to the rest of the system is shown in Figure

2-1: Placement of the MCCB1 circuit breaker in the S7+ VSD system.

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Figure 2-1: Placement of the MCCB1 circuit breaker in the S7+ VSD system

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3-i SpeedStar and VariStar 2000+ SWD Operation Manual / Inspection/Storage/Disposal 3-i

3 Inspection/Storage/Disposal

3.1 Inspection of the new unit _____________________________________ 3-1

3.2 Storage and Shipping __________________________________________ 3-1

3.3 Disposal _______________________________________________________ 3-2

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3-1 SpeedStar and VariStar 2000+ SWD Operation Manual / Inspection/Storage/Disposal 3-1

3 Inspection/Storage/Disposal

This chapter describes how to inspect a VSD when it first arrives at the wellsite

or jobsite, how to ship or store the unit if it will not be immediately connected

and put in service, and how to dispose of any old or previously installed

electrical/electronic drive equipment.

3.1 Inspection of the new unit

1. Immediately upon receipt of the drive it should be uncrated and a thorough

visual inspection for damage should be made.

2. Check the unit for loose, broken, bent, or otherwise damaged parts dueto shipping.

3. Check to see that the rated capacity and the model number specified on the

nameplate conform to the order specifications.

4. Install the circuit breaker handle, if applicable, and shut and seal the drive

door before storing or shipping. Ensure there are no openings in the drive

for moisture or dust to enter.

3.2 Storage and Shipping

1. Store the unit and any optional equipment in a clean, dry, and well-ventilated

location. The VSD must be stored and shipped upright.

2. Avoid storage in locations with high humidity and dust. It is highly

recommended to store drives indoors. If for any reason, drive cannot be

stored inside, it should not be left outside for more than 30 days.

3. Spare part PCB’s are to be stored in anti-static packages in a dry

environment.

4. Drives should be stored and shipped with all inspection plates and doors

properly closed, including the C-clamps surrounding the door frame.

5. Drives that have been running or opened for inspection must have a dry

interior before shipping or storing. Dry the cabinet in any appropriate fashion

including using heaters. Do not heat components over 140 degF (60 degC)

while drying. After the drive is dry, it is optional to add desiccants or corrosion

inhibitor packages. Shut and seal the drive doors. Protective external

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3-2 SpeedStar and VariStar 2000+ SWD Operation Manual / Inspection/Storage/Disposal 3-2

wrapping is required to keep the drive clean on the exterior or to prevent

abrasions during shipping. Refer to InTouch ID 5170246 for VSD minimum

packaging specifications for shipping.

6. The following shipping and storage environmental conditions should not

be exceeded:

• Type 1 Indoor Drives: -58 degF (-40 degC) to 140 degF (60 degC) for

indoor storage or inside protected enclosed containers.

• Type 3R Outdoor Drives: -58 degF (-40 degC ) to 140 degF (60 degC) for

shipping and storing.

7. SpeedStar drives should be warmed to -22 degF (-30 degC) and VariStar

drives should be warmed to 14 degF (-10 degC) before connecting power

and running a load.

3.3 Disposal

Lithium batteries MUST be removed from the motor controller prior to disposal

of the unit. The batteries MUST be disposed of separately and according to

local regulations.

The circuit boards and display module of the motor controller used in this

equipment may contain lead solder and solder paste. The boards should be

disposed of according to local regulations.

Please contact your local environmental agency or Schlumberger HSE advisor for details on proper disposal of electrical components and packaging in your

particular area.

Potential Severity: Major

Potential Loss: Personnel

Hazard Category: Electrical, Explosives, Fire flammable, Toxic corrosive

hazardous substances

Never dispose of electrical components by incineration.

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4-i SpeedStar and VariStar 2000+ SWD Operation Manual / Specifications 4-i

4 Specifications

4.1 SpeedStar S3 VSD Operating Specifications ____________________ 4-1

4.2 SpeedStar S7+ VSD Operating Specifications __________________ 4-4

4.3 VariStar ST7 VSD Operating Specifications _____________________ 4-6

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4-1 SpeedStar and VariStar 2000+ SWD Operation Manual / Specifications 4-1

4 Specifications

This chapter contains operating specifications for Schlumberger drives

For detailed information on HMI SS2K+ (InTouch ID 3953265), HMI SWD

(InTouch ID 3860611), or UniConn (InTouch ID 3953183) operator interface

refer to the appropriate manual.

Refer to Chapter 4.1: SpeedStar S3 VSD Operating Specifications for SpeedStar

S3 VSD specifications.

Refer to Chapter 4.2: SpeedStar S7+ VSD Operating Specifications for

SpeedStar S7+ VSD specifications.

Refer to Chapter 4.3: VariStar ST7 VSD Operating Specifications for VariStar

ST7 VSD specifications.

4.1 SpeedStar S3 VSD Operating Specifications

The following table lists operating specifications and ranges for the entire range

of SpeedStar S3 2000+/SWD.

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Table 4-1: S3 VSD Operating Specifications

Item Standard Specifications

Control System PWM or SineWave, Flux vector control

Input Voltage Supply 380/415/480 V ±10%, 50/60 Hz ±2 Hz

Output Voltage

Regulation

0 - 480 V

Frequency Setting 0.1 to 90 Hz output

Carrier frequency 2.2 kHz (default setting), adjustable between

0.5 and 3 kHz for SS2K+

Converter type Diode bridge rectifier

DC bus Nominal 537 - 680 VDC constant (based on

input voltage)

Inverter type IGBT (Insulated Gate Bipolar Transistor)

Overload setting 100% continuous, 120% for 60 seconds

Displacement Power Factor

0.96 at all loads and speeds

Inverter Ef ficiency 0.98

Starting frequency 0 - 10 Hz

Voltage boost 0 - 30%

Voltage per Hertz

characteristic

Constant V/Hz, Variable torque, automatic

torque boost

Principal Control

Parameters

Cooling fan control Automatic

Accel/Decel time Frequency over time: 0.1 - 20Hz over 1 - 1000

seconds

Forward and Reverse ProgrammableSoft stall Automatic load reduction during overload

Frequency jumps Three jump frequency settings

Motor Controller Direct control of VSD

Automatic Restart A coasting motor can be smoothly restarted

Upper/lower Limit Limits frequency between minimum and

maximum values

Coast stop, Controlled

stop, Emergency stop

ST — CC: coast to stop,

Operator interface: Controlled stop,

S4 — CC: Emergency stop.

Operating

Functions

Applications Electrical Submersible Pumps, Horizontal

Pumping, and Progressive Cavity Pumps

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Protective functions Motor overload/underload, short circuit at

load, overcurrent, soft stall, inverter overload,

DC bus overvoltage/undervoltage, current

unbalance, heatsink overtemperature, leg

ground, emergency stop, open output phase,

RAM error, communication error, transient

overvoltage

Inverter/Motor

Electronic thermal

characteristics

Adjustable for motor rated amperage

Power supply 100-240 VAC ±10%, 50/60Hz

Display LCD, 2 line by 40 characters, back lit with heater

Keypad 5 function keys and 3 fixed keys

Digital input/output 6 digital inputs, 3 digital outputs

Analog input/output 4 analog inputs, 2 analog outputs

Mode of operation Hand - Auto - Off

Communication RS232, RS485 (configurable for Modbus RTU)

Motor Controller

(UniConn)

Refer to the UniConn

manual at InTouch

3953183 for details

Expansion slot 4 slots (3 are open)

Type UL Type 3R or UL Type 1, 12 gauge steel. Floor

mount, forklift slots and lifting eyes are provided

Dimensions

(H x W x D)

kVA size dependent. Refer to manufacturer’s

drawings for details

Junction Box Optional, standard on 518 kVA 40 DegC UL

Type 3R only

Door handle Three-point latch c/w stainless steel U-type

clamps for water tight seal

Cooling method Forced air cooling, heat exchanger for electronics compartment

Color White for UL Type 3R, Grey for UL Type 1

Ambient temperature From -22 degF to 122 degF -30 degC to 50

degC) or as marked

Relative humidity 95% maximum (non-condensing)

Altitude 1500 m (4900 ft)

Enclosure

Service environment Consult factory for harsh environment

applications such as offshore, cold climate or

desert environments. Some derating may be

required for direct sunlight

Type A specially designed three phase reactor andthree phase capacitor (LC filter) to convert a

PWM waveform to sinusoidal waveform

Sinewave filter

Construction Integral part of VSD housed inside a UL Type

3R or Type 1 enclosure

Approvals * UL Listed (UL 508)

* CE Compliance optional

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4.2 SpeedStar S7+ VSD Operating Specifications

The following table lists operating specifications and ranges for the entire range

of SpeedStar S7+ 2000+/SWD.

Table 4-2: S7+ VSD Operating Specifications


Control System PWM or SineWave, Flux vector control

Input Voltage Supply 380/415/480 V ±10%, 50/60 Hz ±2 Hz

Output Voltage

Regulation

0 - 480 V

Frequency Setting 0.1 to 90 Hz output

Carrier frequency 2.2 kHz (default setting), adjustable between

0.5 and 3 kHz for SS2K+

Converter type Diode bridge rectifier

DC bus Nominal 537 - 680 VDC constant (based on

input voltage)

Inverter type IGBT (Insulated Gate Bipolar Transistor)

Overload setting 100% continuous, 120% for 60 seconds

Displacement Power

Factor

0.96 at all loads and speeds

Inverter Ef ficiency 0.98

Starting frequency 0 - 10 Hz

Voltage boost 0 - 30%Voltage per Hertz

characteristic

Constant V/Hz, Variable torque, automatic

torque boost

Principal Control

Parameters

Cooling fan control Automatic

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Accel/Decel time Frequency over time: 0.1 - 20 Hz over 1 - 1000

seconds

Forward and Reverse Programmable

Soft stall Automatic load reduction during overload

Frequency jumps Three jump frequency settings

Motor Controller Direct control of VSD

Automatic Restart A coasting motor can be smoothly restarted

Upper/lower Limit Limits frequency between minimum and

maximum values

Coast stop, Controlled

stop, Emergency stop

ST — CC: coast to stop,

Operator interface: Controlled stop,

S4 — CC: Emergency stop.

Operating

Functions

Applications Electrical Submersible Pumps, Horizontal

Pumping, and Progressive Cavity Pumps

Protective functions Motor overload/underload, short circuit atload, overcurrent, soft stall, inverter overload,

DC bus overvoltage/undervoltage, current

unbalance, heatsink overtemperature, leg

ground, emergency stop, open output phase,

RAM error, communication error, transient

overvoltage

Inverter/Motor

Electronic thermal

characteristics

Adjustable for motor rated amperage

Power supply 100-240 volts AC ±10%, 50/60Hz

Display LCD, 2 line by 40 characters, back lit with heater

Keypad 5 function keys and 3 fixed keys

Digital input/output 6 digital inputs, 3 digital outputs

Analog input/output 4 analog inputs, 2 analog outputs

Mode of operation Hand - Auto - Off

Communication RS485 (configurable for Modbus RTU)

Motor Controller

(UniConn)

Refer to the UniConn

manual at InTouch

3953183 for details

Expansion slot 4 slots (3 are open)

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