Lambda Genesys 10KW, Genesys 15KW Technical Manual

TECHNICAL MANUAL FOR

GENESYS

10KW/15KW

Programmable DC Power Supplies

Document: 83-530-000 Rev E

LAMBDA AMERICAS

405 Essex Road, Neptune, NJ 07753

Tel: (732) 922-9300 Fax: (732) 922-9334

Web: www.lambda-hp.com

WARRANTY

This Lambda Americas product is warranted against defects in materials and workmanship for a period of five years from date of shipment. During the warranty period, Lambda Americas will, at its option, either repair or replaces products, which prove to be defective.

LIMITATION OF WARRANTY

The warranty shall not apply to defects resulting from improper or inadequate usage or maintenance by the buyer, buyer supplied products or interfacing. The warranty shall not apply to defects resulting from unauthorized modifications, or from operation exceeding the environmental specifications of the product, or if the QA seal has been removed or altered by anyone other than Lambda Americas authorized personnel. Lambda Americas does not warrant the buyer’s circuitry or malfunctions of Lambda Americas products resulting from the buyer’s circuitry. Furthermore, Lambda Americas does not warrant any damage occurring as a result of the buyer’s circuitry or the buyer’s - supplied products.

No other warranty is expressed or implied. WARRANTY SERVICE

This product must be returned to an authorized Lambda Americas service facility for repairs or other warranty service. For products returned to Lambda Americas for warranty service, the buyer shall prepay shipping charges to Lambda Americas and Lambda Americas shall pay the shipping charges to return the product to the buyer.

DISCLAIMER

The information contained in this document is subject to change without notice. Lambda Americas shall not be liable for errors contained in this document or for incidental or consequential damages in connection with the furnishing, performance or use of this material. No part of this document may be photocopied, reproduced or translated into another language without the prior written consent of Lambda Americas.

TRADEMARK INFORMATION

Genesys Microsoft

power supply is a trademark of Lambda Americas.

and WindowsTM are trademarks of Microsoft Corporation.

THE FCC WANTS YOU TO KNOW

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.

This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.

Operation of this equipment in a residential area is likely to cause harmful interference, in which case the user will be required to correct the interference at his own expense.

FCC WARNING

Modifications not expressly approved by manufacturer could void the user authority to operate the equipment under FCC Rules.

83-530-000 Rev. E

SAFETY INSTRUCTIONS

CAUTION

The following safety precaution must be observed during all phases of operation, service and repair of this equipment. Failure to comply with the safety precautions or warnings in this document violates safety standards of design, manufacture and intended use of this equipment and may impair the built-in protections within. Lambda Americas shall not be liable for user’s failure to comply with these requirements.

INSTALLATION CATEGORY

The GenesysTM power supply series has been evaluated to INSTALLATION CATEGORY II. Installation category (over voltage category) II: local level, appliances, portable equipment etc. With smaller transient over voltage than Installation Category (over voltage category) III.

GROUNDING

This product is a Safety Class 1 instrument. To minimize shock hazard, the instrument chassis must be connected to an electrical ground. The instrument must be connected to the AC power supply mains through a three conductor power cable, with the ground wire firmly connected to an electrical ground (safety ground) at the power outlet.

For instruments designed to be hard-wired to the supply mains, the protective earth terminal must be connected to the safety electrical ground before another connection is made. Any interruption of the protective ground conductor or disconnection of the protective earth terminal will cause a potential shock hazard that might cause personal injury.

There is a potential shock hazard at the RS232-485 and the IEEE ports when using power supplies with rated or combined voltage greater than 400V and the Positive Output of the Power Supply is grounded. Do Not connect the Positive Output to ground when using the RS232/485 or IEEE.

WARNING OUTPUT TERMINALS GROUNDING

FUSES

Fuses must be changed by authorized Lambda Americas service personnel only. For continued protection against risk of fire, replace only with the same type and rating of fuse.

INPUT RATINGS

Do not use AC supply, which exceeds the input voltage and frequency rating of this instrument. The input voltage and frequency rating of the Genesys pending on the model type ordered. Ranges are 180-253 Vac/360-440 Vac/432-528 Vac, 50-60Hz. For safety reasons, the mains supply voltage fluctuations should not exceed above voltage range.

power supply series has three input ranges de-

LIVE CIRCUITS

Operating personnel must not remove the instrument cover. No internal adjustment or component replacement is allowed by non-Lambda Americas qualified personnel. Never replace components with power cable connected. To avoid injuries, always disconnect power, discharge circuits and remove external voltage source before touching components.

PARTS SUBSTITUTIONS & MODIFICATIONS

Parts substitutions and modifications are allowed by authorized Lambda Americas service personnel only. For repairs or modifications, the instrument must be returned to an authorized Lambda Americas service facility.

Page: 83-530-000 Rev E

SAFETY INSTRUCTIONS

ENVIRONMENTAL CONDITIONS

The GenesysTM power supply series safety approval applies to the following operating conditions: *Indoor use *Ambient temperature: 0°C to 50°C

*Maximum relative humidity: 80% (no condensation) *Altitude: up to 3000m *Pollution degree 2

ATTENTION Observe Precautions for handling Electrostatic Sensitive Devices.

CAUTION Risk of Electrical Shock

Instruction manual symbol. The instrument will be marked with this symbol when it is necessary for the user to refer to the instruction manual.

Indicates hazardous voltage.

Indicates ground terminal.

Protective Ground Conductor Terminal must be connected to Earth Ground.

Off (Supply)

On (Supply)

The WARNING sign denotes a hazard. An attention to a procedure is called. Not following procedure correctly could result in personal injury. A WARNING sign should not be skipped and all indicated conditions must be fully understood and met.

The CAUTION sign denotes a hazard. An attention to a procedure is called. Not following procedure correctly could result in damage to the equipment. Do not proceed beyond a CAUTION sign until all indicated conditions are fully understood and met.

FCC COMPLIANCE NOTICE:

Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

83-530-000 Rev. E

WARRANTY .........................................................................................................1

CHAPTER 1 GENERAL INFORMATION.............................................................6

1.1 USER MANUAL CONTENT.................................................................................6

1.2 INTRODUCTION...................................................................................................6

1.3 ACCESSORIES....................................................................................................8

1.4 MODEL NUMBER FORMAT.................................................................................9

CHAPTER 2 SPECIFICATIONS.......................................................................10

CHAPTER 3 INSTALLATION.......................................................................... 14

3.1 GENERAL ...........................................................................................................14

3.2 PREPARATION FOR USE..................................................................................14

3.3 INITIAL INSPECTIONS.......................................................................................14

3.4 RACK MOUNTING.............................................................................................14

3.5 LOCATON, MOUNTING AND COOLING...........................................................15

3.6 AC SOURCE REQUIREMENTS.........................................................................15

3.7 AC INPUT POWER CONNECTION....................................................................15

3.8 TURN-ON CHECKOUT PROCEDURE ..............................................................17

3.9 CONNECTING THE LOAD................................................................................19

3.10 LOCAL AND REMOTE SENSING ....................................................................22

CHAPTER 4 FRONT AND REAR PANEL CONTROLS AND CONNECTORS25

4.1 INTRODUCTION.................................................................................................25

4.2 FRONT PANEL CONTROLS AND INDICATORS..............................................25

4.3 REAR PANEL CONTROLS AND INDICATORS................................................29

4.4 REAR PANEL SW1 SETUP SWITCH ...............................................................29

4.5 REAR PANEL J1 PROGRAMMING AND MONITORING CONNECTOR..........30

CHAPTER 5 LOCAL OPERATION ....................................................................33

5.1 INTRODUCTION.................................................................................................33

5.2 STANDARD OPERATION ..................................................................................33

5.3 OVER VOLTAGE PROTECTION (OVP) ............................................................34

5.4 UNDER VOLTAGE LIMIT (UVL).........................................................................35

5.5 FOLDBACK PROTECTION ................................................................................35

5.6 OUTPUT ON/OFF CONTROL ............................................................................35

5.7 OUTPUT SHUT-OFF (SO) CONTROL VIA REAR PANEL J1 CONNECTOR...35

5.8 ENABLE/DISABLE CONTROL VIA REAR PANEL J1 CONNECTOR ..............36

5.9 CV/CC SIGNAL...................................................................................................36

5.10 PS_OK SIGNAL ................................................................................................36

5.11 SAFE START AND AUTO-RESTART MODES................................................37

5.12 OVER TEMPERATURE PROTECTON (OTP) .................................................37

5.13 LAST SETTING MEMORY................................................................................37

5.14 SERIES OPERATION.......................................................................................37

5.15 PARALLEL OPERATION..................................................................................40

5.16 DAISY-CHAIN CONNECTION..........................................................................41

5.17 FRONT PANEL LOCKING................................................................................41

CHAPTER 6 REMOTE ANALOG PROGRAMMING......................................... 42

6.1 INTRODUCTION.................................................................................................42

6.2 LOCAL/REMOTE ANALOG INDICATION..........................................................42

6.3 LOCAL/REMOTE ANALOG INDICATION..........................................................42

6.4 REMOTE VOLTAGE PROG OF OUTPUT VOLTAGE AND CURRENT LIMIT..43

6.5 RESISTIVE PROG OF OUTPUT VOLTAGE AND CURRENT LIMIT ................44

6.6 REMOTE MONITORING OF OUTPUT VOLTAGE AND CURRENT................45

Page: 83-530-000 Rev E

CHAPTER 7 RS232 & RS485 REMOTE CONTROL .......................................46

7.1 INTRODUCTION................................................................................................46

7.2 CONFIGURATION .............................................................................................46

7.3 REAR PANEL RS232/485 CONNECTOR.........................................................47

7.4 CONNECTING POWER SUPPLIES TO RS232 BUS........................................48

7.5 COMMUNICATION INTERFACE PROTOCOL .................................................49

7.6 ERROR MESSAGES .........................................................................................50

7.7 COMMAND SET DESCRIPTION.......................................................................50

7.8 GLOBAL OUTPUT COMMANDS.......................................................................53

7.9 SINGLE BYTE COMMANDS .............................................................................53

7.10 STATUS, ERROR AND SRQ REGISTERS......................................................58

7.11 SERIAL COMMUNICATION TEST SET-UP.....................................................61

CHAPTER 8 ISOLATED ANALOG PROGRAMMING OPTION.......................63

8.1 INTRODUCTION.................................................................................................63

8.2 SPECIFICATIONS...............................................................................................63

8.3 ISOLATED PROGRAMMING & MONITORING CONNECTOR.........................64

8.4 SETUP AND OPERATING INSTRUCTIONS .....................................................64

CHAPTER 9 MAINTENANCE...........................................................................66

9.1 INTRODUCTION.................................................................................................66

9.2 UNITS UNDER WARRANTY..............................................................................66

9.4 ADJUSTMENTS AND CALIBRATION................................................................66

9.5 PARTS REPLACEMENT AND REPAIRS...........................................................66

9.6 TROUBLESHOOTING........................................................................................66

83-530-000 Rev. E

CHAPTER 1 GENERAL INFORMATION

1.1 USER MANUAL CONTENT

This User’s Manual contains the operating instructions, installation instructions and specifications of the Genesys plies, including the built-in RS232/485 serial communication. For information related to operation with the optional IEEE programming, refer to User’s Manual for Power Supply IEEE/IEMD Programming Interface. For information related to operation with the optional LAN programming, refer to the User’s Manual for Power Supply LAN Programming Interface.

1.2 INTRODUCTION

15KW and 10KW power supply series. The instructions refer to the standard power sup-

1.2.1 General Description

Genesys Genesys

power supplies are wide output range, high performance switching power supplies. The

series is power factor corrected and operates from specified AC voltage range continuously. Output voltage and current are continuously displayed and LED indicators show the complete operating status of the power supply. The Front panel controls allow the user to set the output parameters, the protections levels (Over-Voltage protection, Under-Voltage limit and Foldback) and preview the settings. The rear panel includes the necessary connectors to control and monitor the power supply operation by remote analog signals or by the built-in serial communication (RS232/485). GPIB programming and Isolated-Analog programming/monitoring are optional

1.2.2 Features and options

∗ Constant Voltage / Constant Current with automatic crossover. ∗ Embedded Microprocessor Controller. ∗ Built-in RS-232/RS-485 Interface. ∗ Voltage & Current high resolution adjustment by digital encoders. ∗ High accuracy programming/readback. ∗ Last Setting Memory. ∗ Independent Remote ON/OFF (opto-isolated) and remote Enable/Disable. ∗ Remote sensing to compensate for voltage drop of power leads. ∗ External Analog Programming and Monitoring standard (0-5V or 0-10V, user selectable). ∗ Zero stacking-no ventilation required at the top and bottom surface of the power supply. ∗ Optional GPIB interface (SCPI compatible). ∗ Optional Isolated Analog programming/monitoring (0-5V or 0-10V, user selectable and 4-20mA).

Page: 83-530-000 Rev E

1.2.3 Control via the serial communication port

The following parameters can be programmed via the serial communication port:

1. Output voltage setting.

2. Output current setting.

3. Output voltage measurement.

4. Output On/Off control.

5. Output current measurement.

6. Foldback protection setting

7. Over-voltage protection setting and readback.

8. Under-Voltage limit setting and readback.

9. Power-supply start up mode (last setting or safe mode).

1.2.4 Analog voltage programming and monitoring

Analog inputs and outputs are provided at the rear panel for analog control of the power supply. The output voltage and the current limit can be programmed by analog voltage or by resistor, and can be monitored by analog voltage. The power supply output can be remotely set to On or Off and analog signals monitor the proper operation of the power supply and the mode of operation (CV/CC).

1.2.5 Parallel operation

Genesys

power supplies of the same output voltage and current rating can be paralleled in masterslave configuration with automatic current sharing to increase power available.

1.2.6 Output connections

Output connections are made to rear panel via bus-bars up to 300V. For greater than 300V

via stud

terminals. Either the positive or negative terminal may be grounded or the output may be floated. Contact factory for assistance with higher float voltage applications. Local or remote sense may be used. In remote sense, the voltage drop on the load wires should be minimized. Refer to the specifications for the maximum voltage drop value.

1.2.7 Cooling and mechanical construction

The Genesys

series is cooled by internal fans. At the installation, care must be taken to allow free

airflow into the power supply via the front panel and out of the power supply via the rear panel.

CAUTION

Observe all torque guidelines within this manual. Over torqueing may damage unit or accessories. Such damage is not covered under manufacturer’s war-

83-530-000 Rev. E

1.3 ACCESSORIES

1.3.1 General

Accessories are delivered with the power supply or separately upon ordering. The list below shows the possible accessories and ordering numbers.

1.3.2 Serial Link Cable

Serial link cable for linking power supplies by RS485 communication can be purchased separately.

1.3.3 Misc. hardware

∗ DB25 plug (AMP, 745211-2). Output terminal shroud, input terminal cover and hardware are pro-

vided with the power supply.

Page: 83-530-000 Rev E

1.4 MODEL NUMBER FORMAT

The model numbering system for GenesysTM power supply includes symbols for features and options. They are separated by dashes.

The following chart explains the model number for the GEN Power Supply Family.

* Factory Installed. Limit one (1) per Power Supply.

Note 1: See Specifications for Input Range. Note 2: CE Mark with IEMD to 400VDC Output, without IEMD to 600VDC Note 3: All 3φ are four wire input = 3φ + GND (No Neutral). Note 4: Analog Meters are NOT available. Note 5: IS510, IS420 or IEMD may not be installed together. EXAMPLES: GEN10-1000-3P208

GEN10-1000-IEMD-3P400

WARNING IEEE 488/RS232 OPTION

There is a potential shock hazard at the RS232-485 and the IEEE ports when using

power supplies with rated or combined voltage greater than 400V and the Positive

Output of the Power Supply is grounded. Do Not connect the Positive Output to ground

when using the RS232/485 or IEEE.

83-530-000 Rev. E

CHAPTER 2 SPECIFICATIONS

All specifications are subject to change without notice. Contact factory for specific model availability.

1. OUTPUT RATING (Duty Cycle Continuous Duty).

1.Rated output voltage V 7.5 10 12.5 20 25 30 40 50 60 80 100 125 150 200 250 300 400 500 600

2.Rated Output Current A 1000 1000 800 500 400 333 250 200 167 125 100 80 66 50 40 33 25 20 17

3.Rated output power kW 7.5 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 9.9 10.0 10.0 9.9 10.0 10.0 10.2

1.Rated output voltage V N/A N/A N/A N/A N/A N/A N/A N/A 60 80 100 125 150 200 250 300 400 500 600

2.Rated Output Current A 250 187.5 150 120 100 75 60 50 37.5 30 25

3.Rated output power kW 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0 15.0

1. Input voltage/freq.(range) ---

2.No of phase --- 3 Phase (Wye or Delta) 4 wire total (3 Phase and 1 protective earth ground)

3. Dropout voltage V

4. Input current 180/360/432Vac A 10kw - 45/23/20 15kW - 64/32/27 All at full rated output power.

5. Power Factor ---

6. Efficiency at Low Line,100% load %

7. Inrush current A

8. Leakage current mA

9. Input Protection ---

10. Fuse --- 400/480 Input Only

11. Input Overvoltage Protection

12. Phase Imbalance %

1. Max. line regulation c.v ---

2. Max. line regulation c.c ---

3. Max load regulation c.v ---

4. Max load regulation c.c ---

5. Temp. drift c.v --- +/-0.05% of Full Scale Over 8 hours, after 30 minute warm up, constant Line, Load & Temperature

6. Temp. drift c.c --- +/-0.05% of Full Scale Over 8 hours, after 30 minute warm up, constant Line, Load & Temperature

7. Stability c.v

8. Stability c.c

9. Output noise p-p(20MHz) c.v mV 60 60 60 60 60 60 60 75 75 100 100 125 135 135 200 200 200 300 350

10. Ripple r.m.s 5Hz~1MHz c.v mV202020202020 20 202025252525353560606060

11. Ripple r.m.s 5Hz~1MHz c.c (10kW) mA 5100 5100 2600 2600 1700 1700 100 80 67 50 40 32 20 20 16 13 10 8 7

12. Ripple r.m.s. 5Hz~1MHz c.c (15kW) mA – – – – – – – – 100 100 100 50 50 20 20 20 10 10 10 *Ripple and Noise at Full Rated Voltage & Load at 25C, Nominal Line. For models not listed use the ripple limit of the next higher voltage model. Per EIJ RC9002A

13. Rem. sense compensation/wire V 1 1 1 1 1 1.5 2 3 3 4 5 5 5 5 5 5 5 5 5

1. OCP % 0~100

2. OCP type --- Constant current

3. Knee point protection --- None. No damage at knee point operation

4. Short circuit protection --- Yes

5. Short circuit burn-in --- Yes

6. Foldback protection ---

7. Foldback response time S Less than 1

8. OVP type ---

9. OVP programming accuracy % 5% Full Scale

10. OVP adjustment method ---

11. OVP trip point V

12. OVP response time mS

13. Max. OVP reset time S

14. Output under voltage limit --- Preset by front panel or communication port. Prevents from adjusting Vout below limit.

15. Input under voltage protection --- Yes. Power supply shut down below low line.

16. Over temp. protection ---

17. Phase Loss Protection

1.1 STANDARD MODELS - 10kW

1.1 STANDARD MODELS - 15kW

2.INPUT CHARACTE RISTI CS

V 7.5 10 12.5 20 25 30 40 50 60 80 100 125 150 200 250 300 400 500 600

208VAC (180-253); 400VAC (360-440); 480VAC (432-528), all 47-63Hz.

175/355/425

0.88 Passive 77min for 7.5KW, 83 min for 10kW; 88 min for 15kW Not to exceed full rated Input current See Para. 2.4

3.5 (EN60950-1) max. 208 Circuit Breaker, 400/480 - Line Fuse

Unit shall not be damaged by line overvoltage with max. duration of 100uSec. Up to 120% of nominal AC input voltage. = < 5% on Three Phase Input

3. STATIC C HARACTERISTICS

V 7.5 10 12.5 20 25 30 40 50 60 80 100 125 150 200 250 300 400 500 600

0.1% of FS from Io min. to Io max 0.01% of FS from lo min. to lo max

0.1% of FS from Vo min. to Vo max

0.1% of FS from Io min. to Io max

0.1% of FS from Vo min. to Vo max

PPM/C 200 (0.02% Full Scale)/Degree C PPM/C

300( 0.03% Full Scale)/ Degree C

4.PROTECTIVE FUNCTIONS

V 7.5 10 12.5 20 25 30 40 50 60 80 100 125 150 200 250 300 400 500 600

Output shut down , manual reset by front panel OUT button.

Inverter shut-down, manual reset by On/Off recycle or by OUT button

Adjust by front panel Voltage encoder and comm port.

0.05 to (1.02-1.05) x Rated Output Voltage Less than 10mS for Output to begin to drop.

7 from Turn On.

Raises the Output good signal in case of output voltage is below limit.

Unit shall shut down when internal temperature exceeds safe operating levels. (Latched in Safe mode and unlatched in auto mode). Yes

0.05% of FS from lo min. to lo max

0.02% of FS lo min. to lo max

0.75% of FS from Vo min. to Vo max

Page: 83-530-000 Rev E

5. DYNAMIC CHARACTERISTICS

1. Up-prog. response time, 0~Vomax fullload

2. Down-prog response time full-load mS 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100

3. Transient response time (cv mode) mS

4. Time for Ouput Stable S

5. Output fall and rise ---

6.Start-up delay S Less than 7 (without IEEE option)

1. Vout voltage programming --- 0~100%, 0~5V or 0~10V, user selectable. Accuracy & Linearity +/-1% of Rated Vo.

2. Iout voltage programming --- 0~100%, 0~5V or 0~10V, user selectable. Accuracy & Linearity +/-1% of Rated Io.

3. Vout resistor programming --- 0~100%, 0~5/10kohm full scale, user selectable. Accuracy & Linearity +/-1% of Rated Vo.

4. Iout resistor programming --- 0~100%, 0~5/10kohm full scale, user selectable. Accuracy & Linearity +/-1% of Rated Io.

5. On/Off control (rear panel) ---

6. Output current monitor --- 0~5V or 0~10V , accuracy:1% , user selectable

7. Output voltage monitor --- 0~5V or 0~10V , accuracy:1% , user selectable

8. Power supply OK signal --- Yes. TTL high-OK, 0V (500ohm impedance)-Fail

9. Parallel operation ---

10. Series operation --- Possible (with external diodes) , up to identical 2 units with total output not to exceed +/-600V from chassis ground.

11. CV/CC signal --- CV: TTL high (4~5V) source: 10mA, CC: TTL low (0~04V):10mA

12. Enable/Disable ---

13. Remote/Local selecti o n ---

14. Remote/Local signal --- Signals operating mode in use.

1. Control functions --- Vout/ Iout manual adjust by separate encoders

2. Display --- Vout: 4 digi ts , accuracy: 0.5% of rated Vout+/-1count , Green LED's , Size:10mm

3. Indications ---

V 7.5 10 12.5 20 25 30 40 50 60 80 100 125 150 200 250 300 400 500 600

mS 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100

Time for the output voltage to recover within 2% of its rated output voltage for a load change of 50~100% or 100~50% of rated output set-point: less than 3.

Properties 5.1-5.6 with Resistive Load.

Note:

2 maximum from enable output until output stable. Overshoot limited to 125% Rated Output. Voltage at No-Load, Full-Load, Resistive load.

6. REMOTE ANALOG CONTROL AND SIGNALS

By Voltage: 0.6V = Disable, 2-15V = enable (default) or dry contact, user selectable logic

Up to Four (4) identical units may be connected in Master/Slave Mode with 'Single' wire connection. In Advanced parallel feature, the current of Master Unit, multiplied by number of units connected in parallel, is made available on digital interface and displayed on front panel of Master unit. Remote analog current monitor of the Master is scaled to output current of the Master unit (only).

Dry contact. Open:off , Short: on. Max. voltage at Enable/Disable Contacts 6V Selects Remote or Local operation by elect. Voltage: 0~0.6V/2~15V, <0.6V = Local 2-15V = Remote

7.FRONT PANEL

--- OVP/UVL manual adjust by Volt. Adjust encoder Address selection by Voltage adjust encoder. No of addresses:31

--Go to Local

--Output On/Off

--AC On/Off

---

--- Foldback control (CV to CC)

--- RS232/485 and IEEE488.2 selection by IEEE or LAN enable switch and DIP switch

---

Baud rate selection by Current adjust encoder.

--- Re-start modes (auto , safe)

--- Front Panel Lock/Unlock

---

Parallel Master Slave: H1 = One Master, Zero Slave, H2 One Master, One Slave H3 = One Master, Two Slaves H4 = One Master, Three Slaves, S = Slave

--- Iout: 4 digits , accuracy: 0.5% of rated Iout+/-1count , Green LED's , Size:10mm Voltmeter is user selectable to read either local voltage (at power supply) or remote voltage (at the load). ADDR., OVP/UVL , V/A , FOLD, REM./LOCAL, OUT ON/OFF, LFP/UFP, IEEE, LAN, Hx (Parallel Master) or S (Slave). CC/CV : GREEN LED's. ALRM (OVP,OTP,FOLD,AC FAIL): RED LED

83-530-000 Rev. E

1. Func t i ons: 1. Vol tage/current setting

2. Appli cation soft ware: 1.Drivers to LabView and LabWindows

1. Vout program m i ng accuracy ---

2. Iout prog ra m i n g accuracy ---

3. Vout programm ing res ol ut i on --- 0.02% of full s c al e (To be confirmed)

4. Iout programming res ol ut i on --- 0.04% of full s c al e (To be confirmed)

5. Vout readback accuracy ---

6. Iout readback accuracy ---

7. Vout readback resolution ---

8. Iout read back res o l u tion --OV Respons e time mS Other Funct i ons

1. Cooling ---

2. Weight Kg/Lb

3. Dimens i ons ---

4. Types of c onnectors ---

5.Front panel m aterial & finis h ---

6. Mount ing m ethod --- Sandard 19" Rack Mount, provisi on for standard slides . S i de/Rear Support is requi red; do not m ount by F/P only.

7. Mount ing positions --- Horiz ontal.

8. Output ground connection ---- M5 Stud

9. Color and finis h ---

10. Output Terminal covers ---

1. Operati ng t em p C

2. St art up temp. C 0

3. St orage temp C

4. Operati ng hum idity % 20~80% RH Non-condensing

5. St orage hum i di ty %

6. Altitude --- Operat i ng:

7. Vibration & Shoc k (208/400VAC) G

8. Audibl e Noi se db

8. S OFTWARE SP EC.

2. OVP /UVL setting

3. Actual voltage/current readbac k

4. Vol t age/current setting readback

5. OVP /UVL setting readback

6. Output On/Off

7. Foldback protection setting

8. St atus readback (cc/c v , ovp , otp , foldback, ac fault)

9. Model ident i fication readback

10. Self test.

11. Calibrat i on (not user acces s.) (DAC-Zero and max poi nt s , Displ ay-Zero and max)

12. Last sett ing recall (at power off).

13. Re-st art mode setting

14. Front P anel Loc k /Unlock

2. Si m pl e operat i ng program

9. DI GITAL PROG RAM M ING AND READBACK

+/-0. 5% of rated out put voltage +/-0. 5% of rated output c urrent for units with Io <187.5 +/-0.7% of rated output current for Io <187. 5

0.1%+ 0.2% of rated output voltage A ccuracy same as IEE E Programming Ac curacy

0.1%+ 0.4% of rated output current Ac curacy s am e as IEEE Program m i ng A ccuracy

0.02% of full scale

0.02% of full scale 20 mS maximum between out put V exc eedi ng IEEE limi t and supply inhibi t turning on. Set Over-Voltage Lim it, Set Loc al / Rem ot e Operating paramet ers and stat us available for dis play via host computer.

10. MECHANI CAL CO NS TRUCTION

V 7.5 10 12.5 20 25 30 40 50 60 80 100 125 150 200 250 300 400 500 600

Fan driven, Airflow from Front t o Rear. Supplemental vents on side that s hall not be bloc ked. EIA Rack mounting, stackable. " Zero Stackable" top and bottom. Slides or suitable rear s upport requi red. 43/97 H:3U ,W : 19" Rac k, See 02-530-000 for outline drawing.

1) Input: Threaded Studs and terminal cover. St rai n rel i ef opti onal .

2) Output: Iout =>50A: bus-bars, Iout< 37.5 a threaded stud terminal.

3) Analog programmi ng: DB25, plas t i c connect or, AMP, 747461-5, F em al e on Power Supply, M al e on M ating connec tor 747321. Standard 25 pin D connector.

4) RS232/RS485, S TD Phone Jack connector.

5) Isolated analog opt i on: refer to Isolated A nalog option spec. 08-030-200

6) IEMD Option, refer to IEMD Option S pec 08-030-100. RAL7035 Textured finis h.

Chassi s Top/Sides/ B ottom Yellow iridite. F ront Panel RAL 7035 paint ed. Standard for all m odel s with bus-bars . Closed connec tion for models wit h out put connect or.

11. ENVIRONM ENT AL CONDITIONS

0~50 C, 100% load. No operation > 5 0C

-20C to +70C

10~90% RH Non-condensing

50º C up to 7500 ft., (2500m) 45º C from 7501 to 10, 000ft (2501m - 3000m ) Non Operating 40,000 ft (12, 000m) ASTM D4169, S tandard Practi ce for Performance Testing of Shi ppi ng Cont ai ners and Sys t ems, Shi ppi ng Unit: Singl e P ackage Assurance Level: Level II; Ac ceptance Crit eri a: Criterion 1 - No product damage Crit eri on 2 - Package is intact Distribution Cycle: Cy Air (int ercity) and m otor freight (local, single package up to 100 lbs. ) (Not e: for packages over 100 lbs, di stribution cycle 12 - Air (interc ity) and motor freight (l ocal), unit i zed is used) 65dBA at F ul l Load, measured 1m from Front P anel

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1. 208 Volts Input Models

1. ESD ---

2. Fast transients ---

3. Surge immunity ---

4. Conducted immunity

5. Radiated immunity ---

6. Power Frequency Magnetic Field

7. Conducted emission

8. Radiated emission

2. 400 Volts Input Models

1. ESD ---

2. Fast transients

3. Surge immunity

4. Conducted immunity ---

5. Radiated immunity ---

6. Power Frequency Magnetic Field

7. Voltage Dips, Short Interruptions and Voltage Variations Immunity Tests (400VAC Input Only)

8. Conducted emission

9. Radiated emission

1. Electrolytic capacitors life Yrs. More than 3yrs at 40C ambient , 100% load

2. Grade ---

3. MTBF Hrs.

4. Warranty Yrs. 5 years

5. Shelf life Yrs.

1. applicable standards ---

2. Insulation resistance --- 100Mohm at 500Vdc

1. MOV protection ---

2. Customized color/logo --- Provision for customized logo to be made in the front panel design.

3. No micro-controller option --(No micro-controller) +A326 option

4. Semi F47 --- Provision for Optional Semi F47 Conformance

5. Interfaces ---

J1-1 ENA_IN J1-2 IF_COM J1-3 IF_COM J1-4 J1-5 J1-6 J1-7 J1-8 LOC/REM

J1-9 J1-10 IPGM J1-11 J1-12 COM J1-13 CV/CC J1-14 ENA_OUT J1-15 SO J1-16 PS_OK J1-17 N/C J1-18 N/C J1-19 N/C J1-20 N/C J1-21 LOC/REM Signal J1-22 J1-23 IPGM_RTN J1-24 IMON J1-25 P

12. EMC

CE Mark EN61000-4-2 (IEC 801-2) Air-disch.+/-8kV , contact disch.+/-4kV EN61000-4-4 (IEC 1000-4-3) EN61000-4-5 (IEC 1000-4-5) EN61000-4-6 (IEC 1000-4-6)

--EN61000-4-3 (IEC 1000-4-3) EN61000-4-8 EN55011A, FCC part 15J-A

--EN55011A, FCC part 15J-A

--CE Mark EN61000-4-2 (IEC 801-2) Air-disch.+/-8kV , contact disch.+/-4kV EN61000-4-4 (IEC 1000-4-3)

--EN61000-4-5 (IEC 1000-4-5)

--EN61000-4-6 (IEC 1000-4-6) EN61000-4-3 (IEC 1000-4-3) EN61000-4-8

--IEC 61000-4-11

---

EN55011A, FCC part 15J-A

--EN55011A, FCC part 15J-A

---

13. RELIABILITY SPECS

G-2 , Lambda Group derating criteria & EIAJ RCR-9102A 40,000 minimum based on reliability estimation per MIL-HDBK-217F,Section 5.2, ground benign GB,Parts (EIAJ RCR-9102A) count Reliabililty, Generic FaIlure rates, 25C

5 years , electrolytic caps shall be reformed after 2 years

14. SAFETY

UL/cUL60950-1, EN60950-1 recognized. All Outputs are Hazardous. (Units with IEMD or ISOL option are Recognized up to 400 volts output). CE Mark 208 & 400VAC input only (CB Scheme).

15. OEM FEATURES/OPTIONS Some options may affect performance specified. Refer to specification of Specials for detailed information.

Provision to be made on the PCB and chassis. Line-Line; Output to Chassis

Provision for Optional Front Panel Display without micro-controller.(Poteniometers (2) V & I (10 turn), One meter with switch between V & I (3 1/2 digit). Over Temperatuare protection is non-latching.

Provision for Optional IEEE or ISOL, LAN, or USB Interface. (IEEE not available with No-microcontroller option)

16. J1 Connector

N/C N/C N/C N/C

PGM

MON

PGM_RTN

Enable/Disable Dry Contact with J1-14 Isolated Interface Common. Return for SO, PS_OK Isolated Interface Common. Return for SO, PS_OK

Input for selecting between Local or Remote analog programming Input for remote analog voltage/resistance programming of the Output Voltage Input for remote analog voltage/resistance programming of the Output Current Output Voltage Monitor Control Common for VMON & IMON Output for Constant Voltage/ Constant Current mode indication Enable/Disable Dry Contact with J1-1 Input for Shut-Off control of the output. Output for indication of the power supply status

Output for indicating if the unit is in Local or Remote analog programming mode. Return for VPGM J1-9; connected to Neg Output Return for IPGM J1-10; connected to Neg Output Output for Current Monitor Output for Current Balance in Parallel Operation (One wire - Reference to Negative Output)

83-530-000 Rev. E

CHAPTER 3 INSTALLATION

3.1 GENERAL

This Chapter contains instructions for initial inspection, preparation for use and repackaging for shipment. Connection to PC, setting the communication port and linking Genesys scribed in Chapter 7.

GenesysTM power supplies generate magnetic fields, which might affect the operation of other instruments. If your equipment is susceptible to magnetic fields, do not position it adjacent to the power supply.

3.2 PREPARATION FOR USE

In order to be operational the power supply must be connected to an appropriate AC source. The AC source voltage should be within the power supply specification. Do not apply power before reading Section 3.6 and 3.7.

Table 3-1 below, describes the basic setup procedure. Follow the instructions in Table 3-1 in the sequence given to prepare the power supply for use.

power supplies are de-

Step no. Item Description Reference

1 Inspection Initial physical inspection of the power supply Section 3.3 2 Installation Installing the power supply,

Ensuring adequate ventilation.

3 AC source

AC source requirements Connecting the power supply to the AC source

Section 3.4 Section 3.5

Section 3.6

Section 3.7 4 Test Turn-on checkout procedure. Section 3.8 5 Load connection Wire size selection. Local/Remote sensing.

Section 3.9

Single or multiple loads.

6 Default setting The power supply setting at shipment. Section 7.2.4

4.4.1, 3.9.4

Table 3-1: Basic setup procedure

3.3 INITIAL INSPECTIONS

Prior to shipment this power supply was inspected and found free of mechanical or electrical defects. Upon unpacking of the power supply, inspect for any damage, which may have occurred in transit. The inspection should confirm that there is no exterior damage to the power supply such as broken knobs or connectors and that the front panel and meters face are not scratched or cracked. Keep all packing material until the inspection has been completed. If damage is detected, file a claim with carrier immediately and notify the Lambda sales or authorized service facility nearest you.

3.4 RACK MOUNTING

The GenesysTM power supply series is designed to fit in a standard 19” equipment rack.

3.4.1 To install the Power Supply in a rack:

1. Use the front panel rack-mount brackets to install the power supply in the rack.

2. Use a support bar to provide adequate support for the rear of the power supply. Do not obstruct the air exhaust at the rear panel of the unit.

Page: 83-530-000 Rev E

3.5 LOCATON, MOUNTING AND COOLING

This power supply is fan cooled. The air intake is at the front panel and the exhaust is at the rear panel. Upon installation allow cooling air to reach the front panel ventilation inlets. Unrestricted air space at the front and the rear of the unit is necessary for proper cooling of power supply.

3.6 AC SOURCE REQUIREMENTS

The GenesysTM series can be operated from a nominal 208V, 400V or 480V three phase, 4 wire, 47i63 Hz. The input voltage range and current required for each model is specified in Chapter 2. Ensure that under heavy load, the AC voltage supplied to the power supply does not fall below the specifications described in Chapter 2.

3.7 AC INPUT POWER CONNECTION

Connection of this power supply to an AC power source should be made by an electrician or other qualified personnel. Do not exceed the torque specified on input stud terminals.

There is a potential shock hazard if the power supply chassis (with cover in place) is not connected to an electrical safety ground via the safety ground in the AC input stud terminals.

Some components inside the power supply are at AC/DC voltage even when the On/Off switch is in the “Off” position. To avoid electric shock hazard, disconnect the line and load and wait 15 minutes before removing cover.

The customers AC line connects to the power supply through four stud type terminals. Only use a power cable with the correct voltage and current ratings. The recommended wire gauge is listed in the table in section 3.7.1. The ground wire must be equal to or larger than the recommended gauge for phase. The power supply must be permanently connected to an approved AC distribution box with suitably rated overcurrent protection (60Amp UL Listed fuse for 208V input, and 40 Amp UL listed fuse for 400/480 input).

83-530-000 Rev. E

Input Rating Label

Input Terminal Block

Figure 3.1

3.7.1 Recommended Cable Size for Input Connection

INPUT VOLTAGE CURRENT RMS AMPS

PER PHASE

208 75 4 AWG

Input Te rmi nal Block with cover.

NOTE: The figure shows input

connection from left side. For connection from right side

reverse the input cover.

RECOMMENDED

COPPER WIRE SIZE

400 45 6 AWG

The AC input current and voltage rating is marked on the rear terminal of the power supply.

The Protective Earth Ground must be connected

before applying AC Line Power to the power supply.

Page: 83-530-000 Rev E

3.8 TURN-ON CHECKOUT PROCEDURE

3.8.1 General

The following procedure ensures that the power supply is operational and may be used as a basic incoming inspection check. Refer to Fig. 4-1 and Fig. 4-2 for the location of the controls indicated in the procedure.

3.8.2 Prior to Operation

1. Ensure that the power supply is configured to the default setting:

-On/Off switch at off position.

-Dip switch: All positions at Down (“Off”) position.

-Sense connector: Configured to Local Sense as shown in Fig.3-4:

3-4: sense connector default connection

-For units equipped with IEEE option, ensure that the IEEE_En switch is in Up (default) position (Refer to Fig. 4-2, Item 9 for location), if checkout is to be done in IEEE mode.

2. Connect the unit to an AC source as described in Section 3.7.

3. Connect a DVM with appropriate cables for the rated voltage to the output terminals.

4. Turn the front panel ON/OFF switch to ON.

3.8.3 Constant Voltage Check

1. Turn on the output by pressing OUT pushbutton so the OUT LED illuminates.

2. Observe the power supply VOLT display and rotate the Voltage encoder. Ensure that the output voltage varies while the VOLT encoder is rotated. The minimum control range is from zero to the maximum rated output for the power supply model. Compare the DVM reading with the front panel VOLT display to verify the accuracy of the VOLT display. Ensure that the front panel VOLT LED is on.

3. Turn off the front panel AC power switch.

3.8.4 Constant Current Check

1. Ensure that the front panel switch is at Off position and the DVM connected to the output terminals shows zero voltage.

2. Connect a DC shunt across the output terminals. Ensure that the shunt and the wires current ratings are higher than the power supply rating. Connect a DVM to the shunt.

3. Turn the front panel switch to On position,

4. Turn on the output by pressing OUT pushbutton so the OUT LED illuminates.

5. Observe the power supply CURRENT display and rotate the CURRENT encoder. Ensure that the output current varies while the CURRENT encoder is rotated. The minimum control range is from zero to the maximum rated output for the power supply model. Compare the DVM reading with the front panel CURRENT display to verify the accuracy of the CURRENT display. Ensure that the front panel CURRENT LED is on.

6. Turn off the front panel ON/OFF switch.

83-530-000 Rev. E

7. Remove the shunt from the power supply output terminals.

3.8.5 OVP Check

Refer to Section 5.3 for explanation of the OVP function prior to performing the procedure below.

1. Turn the front panel AC power switch to On position and turn on the output by pressing OUT pushbutton.

2. Using the VOLT encoder, adjust the output voltage to approx. 10% of the unit voltage rating.

3. Momentarily press the OVP/UVL button so that the CURRENT display shows “OUP”. The VOLTAGE display will show the last setting of the OVP level.

4. Rotate the VOLT encoder CCW to adjust the OVP setting to 50% of the unit voltage rating.

5. Wait a few seconds until the VOLT display returns to show the output voltage.

6. Adjust the output voltage toward its maximum and check that the output voltage cannot be increased more than the OVP + 1.05 setting.

7. Adjust OVP limit to the maximum by repeating Step 3 and rotating the VOLT encoder C.W.

3.8.6 UVL Check

Refer to Section 5.4 for explanation of the UVL function prior to performing the procedure below.

1. Press the OVP/UVL button TWICE so that the CURRENT display shows “UUL”. The VOLTAGE display will show the last setting of the UVL level.

2. Rotate the VOLT encoder to adjust the UVL level to approx. 10% of the unit voltage rating.

3. Wait a few seconds until the VOLT display returns to show the output voltage.

4. Adjust the output voltage toward its minimum and check that the output voltage cannot be decreased below the UVL x 1.05 setting.

5. Adjust the UVL limit to the minimum by repeating Sep 1 and rotating the VOLT encoder CCW.

3.8.7 Foldback Check

Shorting the output may expose the user to hazardous voltages. Observe proper safety procedures.

Refer to Section 5.5 for explanation of the FOLD function prior to performing the procedure below.

1. Ensure that the output voltage is set to approx. 10% of the unit rating.

2. Adjust the CURRENT encoder to set the current limit to approx. 10% of the unit rating.

3. Momentarily press the FOLD button. Ensure that the FOLD LED illuminates. The output voltage remains unchanged.

4. Short the output terminals momentarily (approx. 0.5 sec.). Ensure that the output voltage falls to zero, the VOLT display shows “Fb” and the ALARM LED blinks.

5. Press the FOLD button again to cancel the protection. The output voltage remains zero.

6. Press OUT button. Ensure that the output voltage returns to its last setting.

7. Turn the output off by pressing the OUT button. Ensure that the VOLT display shows “OFF”.

3.8.8 Address Setting

1. Press and hold the REM/LOC button for approx. 3 sec. The VOLT display will show the communication port address.

2. Using the VOLT adjust encoder; check that the address can be set within the range of 0 to 30.

3.8.9 Baud Rate Setting (RS-232 and RS-485 only)

1. Press and hold the REM/LOC button for approx. 3 sec. The CURRENT display will show the communication port Baud Rate.

2. Using The CURRENT adjust encoder, check that the Baud Rate can be set to 1200, 2400, 4800, 9600 and 19200.

Page: 83-530-000 Rev E

3.9 CONNECTING THE LOAD

Turn Off the AC input power before making or changing any rear panel connection. Ensure all live circuits are discharged and that all connections are securely tightened before applying power. There is a potential shock hazard when using a power supply with a rated output greater than 40V.

WARNING

The load cables between the power supply outputs and the load must be a specified. The cable connections must be secured to required torque spec. Failure to meet these requirements could cause substantial voltage losses, terminal over-heating, and insulation degradation. The output styles vary depending o the output voltage range. Platform A & B (Output Voltage Range 7.5V-80V &100V-300V ).

– Vertical Bus Bar Configuration, – 0.422 in. mtg. Hole, – Use 3/8 in dia. Bolt.

Platform C (Output Range 400V- 600V)

– Stud configuration

– M6 x1.0 nut/washer size The output connections are protected with a metal cover. To connect cables, remove the cover. Connect the proper size cables with nuts and bolts. Proper torque (as per bolt size) should be applied to the bolts. Typical cable sizes for load connections are shown below. Use cables that meet requirements for current, voltage, length, temperature and termination.

CURRENT (Amps)

Io ñ 50 6 AWG.

50 < Io ñ 100 0 AWG.

100 < Io ñ 187.5 1 x 0000 AWG.

187.5 < Io ñ 333 2 x 0000 AWG. 333 < Io ñ 700 3 x 0000 AWG.

700 < Io ñ 1000 4 x 0000 AWG.

RECOMMENDED

COPPER WIRE SIZE

Table 1. Recommended Cable Size for Output Connection

3.9.1 Wire termination

The wires should be properly terminated with terminals securely attached. DO NOT use unterm- inated wires for load connection at the power supply.

When local sensing, a short from +LS or +S to -V or -S or -LS, will cause damage to the power supply. Reversing the sense wires might cause damage to the power supply in local and remote sensing. (Do not connect -S to +V or +S to -V).

83-530-000 Rev. E

+ 48 hidden pages

Lambda Genesys 10KW, Genesys 15KW Technical Manual

Specifications and Main Features

Frequently Asked Questions

User Manual