Chroma 62000B Series User manual

Modular DC Power Supply
62000B Series
User’s Manual

Modular DC Power Supply
62000B Series
Operation Manual
Version 1.5
July 2013

ii
Legal Notices
The information in this document is subject to change without notice.
Chroma ATE INC. makes no warranty of any kind with regard to this manual, including, but
not limited to, the implied warranties of merchantability and fitness for a particular purpose.
Chroma ATE INC. shall not be held liable for errors contained herein or direct, indirect,
special, incidental or consequential damages in connection with the furnishing, performance,
or use of this material.
CHROMA ATE INC.
66 Hwaya 1st Rd., Kueishan Hwaya Technology Park, Taoyuan County 33383, Taiwan
Copyright Notices. Copyright 2006 Chroma ATE INC., all rights reserved. Reproduction,
adaptation, or translation of this document without prior written permission is prohibited,
except as allowed under the copyright laws.

iii
Warranty
All of Chroma’s instruments are warranted against defects in material and workmanship for a
period of one year from date of shipment. Chroma agrees to repair or replace any
assembly or component found to be defective, under normal use during this period.
Chroma’s obligation under this warranty is limited solely to repairing any such instrument,
which in Chroma’s sole opinion proves to be defective within the scope of the warranty when
returned to the factory or to an authorized service center. Purchaser is responsible for the
shipping and cost of the service item to Chroma factory or service center. Shipment should
not be made without prior authorization by Chroma.
This warranty does not apply to any products repaired or altered by persons not authorized
by Chroma, or not in accordance with instructions furnished by Chroma. If the instrument is
defective as a result of misuse, improper repair, or abnormal conditions or operations, repairs
will be billed at cost.
Chroma assumes no responsibility for its product being used in a hazardous or dangerous
manner either alone or in conjunction with other equipment. High voltage used in some
instruments may be dangerous if misused. Special disclaimers apply to these instruments.
Chroma assumes no liability for secondary charges or consequential damages and in any
event, Chroma’s liability for breach of warranty under any contract or otherwise, shall not
exceed the purchase price of the specific instrument shipped and against which a claim is
made.
Any recommendations made by Chroma regarding the use of its products are based upon
tests believed to be reliable; Chroma makes no warranty of the results to be obtained. This
warranty is in lieu of all other warranties, expressed or implied, and no representative or
person is authorized to represent or assume for Chroma any liability in connection with the
sale of our products other than set forth herein.
CHROMA ATE INC.
66 Hwaya 1st Rd., Kueishan Hwaya Technology Park,
Taoyuan County 33383, Taiwan
Tel: [phone]
Fax: [phone]
e-mail: [email protected]
http://www.chromaate.com

iv
Material Contents Declaration
The recycling label shown on the product indicates the Hazardous Substances contained in
the product as the table listed below.
: See <Table 1>.
: See <Table 2>.
<Table 1>
Hazardous Substances
Lead Mercury Cadmium Hexavalent
Chromium Polybrominated Biphenyls Polybromodiphenyl Ethers
Part Name
Pb Hg Cd Cr6+ PBB PBDE
PCBA O O O O O O
CHASSIS O O O O O O
ACCESSORY O O O O O O
PACKAGE O O O O O O
“O” indicates that the level of the specified chemical substance is less than the threshold level
specified in the standards of SJ/T-11363-2006 and EU 2005/618/EC.
“°” indicates that the level of the specified chemical substance exceeds the threshold level
specified in the standards of SJ/T-11363-2006 and EU 2005/618/EC.
Disposal
Do not dispose of electrical appliances as unsorted municipal waste, use separate collection
facilities. Contact your local government for information regarding the collection systems
available. If electrical appliances are disposed of in landfills or dumps, hazardous substances
can leak into the groundwater and get into the food chain, damaging your health and
well-being. When replacing old appliances with new one, the retailer is legally obligated to
take back your old appliances for disposal at least for free of charge.

v
<Table 2>
Hazardous Substances
Lead Mercury Cadmium Hexavalent
Chromium Polybrominated Biphenyls Polybromodiphenyl Ethers
Part Name
Pb Hg Cd Cr6+ PBB PBDE
PCBA °O O O O O
CHASSIS °O O O O O
ACCESSORY °O O O O O
PACKAGE O O O O O O
“O” indicates that the level of the specified chemical substance is less than the threshold level
specified in the standards of SJ/T-11363-2006 and EU 2005/618/EC.
“°” indicates that the level of the specified chemical substance exceeds the threshold level
specified in the standards of SJ/T-11363-2006 and EU 2005/618/EC.
1. Chroma is not fully transitioned to lead-free solder assembly at this moment; however,
most of the components used are RoHS compliant.
2. The environment-friendly usage period of the product is assumed under the operating
environment specified in each product’s specification.
Disposal
Do not dispose of electrical appliances as unsorted municipal waste, use separate collection
facilities. Contact your local government for information regarding the collection systems
available. If electrical appliances are disposed of in landfills or dumps, hazardous substances
can leak into the groundwater and get into the food chain, damaging your health and
well-being. When replacing old appliances with new one, the retailer is legally obligated to
take back your old appliances for disposal at least for free of charge.

vi

vii
Safety Summary
The following general safety precautions must be observed during all phases of operation,
service, and repair of this instrument. Failure to comply with these precautions or specific
WARNINGS given elsewhere in this manual will violate safety standards of design,
manufacture, and intended use of the instrument. Chroma assumes no liability for the
customer’s failure to comply with these requirements.
BEFORE APPLYING POWER
Verify that the power is set to match the rated input of this power
supply.
PROTECTIVE GROUNDING
Make sure to connect the protective grounding to prevent an electric
shock before turning on the power.
NECESSITY OF PROTECTIVE GROUNDING
Never cut off the internal or external protective grounding wire, or
disconnect the wiring of protective grounding terminal. Doing so will
cause a potential shock hazard that may bring injury to a person.
FUSES
Only fuses with the required rated current, voltage, and specified type
(normal blow, time delay, etc.) should be used. Do not use repaired
fuses or short-circuited fuse holders. To do so could cause a shock or
fire hazard.
DO NOT OPERATE IN AN EXPLOSIVE ATMOSPHERE
Do not operate the instrument in the presence of flammable gases or
fumes. The instrument should be used in an environment of good
ventilation.
DO NOT REMOVE THE COVER OF THE INSTRUMENT
Operating personnel must not remove the cover of the instrument.
Component replacement and internal adjustment can be done only by
qualified service personnel.
WARNING 1. Hazardous voltage outputs for 15V, 30V, 60V, 80V &150V.
2. Touching the connected circuit or output terminal on the front or
rear panel when power is on may result in death.

viii
Safety Symbols
DANGER – High voltage.
Explanation: To avoid injury, death of personnel, or damage to
the instrument, the operator must refer to an explanation in the
instruction manual.
High temperature: This symbol indicates the temperature is now
higher than the acceptable range of human. Do not touch it to
avoid any personal injury.
Protective grounding terminal: To protect against electrical
shock in case of a fault. This symbol indicates that the terminal
must be connected to ground before operation of equipment.
WARNING
The WARNING sign denotes a hazard. It calls attention to a
procedure, practice, or the like, which, if not correctly performed
or adhered to, could result in personal injury. Do not proceed
beyond a WARNING sign until the indicated conditions are fully
understood and met.
CAUTION The CAUTION sign denotes a hazard. It may result in personal
injury or death if not noticed timely. It calls attention to
procedures, practices and conditions.
The Notice sign denotes important information in procedures,
applications or the areas that require special attention. Be sure
to read it carefully.

ix
Revision History
The following lists the additions, deletions and modifications in this manual at each revision.
Date Version Revised Sections
Sep. 2006 1.0 Complete this manual.
Aug. 2007 1.1 Add “Material Contents Declaration”.
Modify the following sections:
−“Specification”, “Function Keys” in the chapter of “Overview”.
−“Setting for Mainframe and Power Module” in the chapter of
“System Operation & Usage”.
−“Program Message Terminator (<PMT>)”, “Commands of DC
Power Supply” and “CAN BUS Configuration” in the chapter of
“Communication Protocols”.
Add the following sections:
−“Dimension Layout” in the chapter of “Overview”.
−“Installation in Rack” in the chapter of “Installation”.
−“Setting Over Voltage Protection” and “Application & Control
Method for 62000B Series DC Power Supply” in the chapter of
“System Operation & Usage”.
−“Rule for Setting 62000B CAN BUS Parameter (Slave)”, “Rule for
Setting CAN Adapter Parameter (Master)”, “Description of CAN
Packet” and “Example Program” in the chapter of
“Communication Protocols”.
Nov. 2007 1.2 Modify the following sections
–“Rear Panel” in the chapter of “Overview” to add “Local or
Remote Setting”.
–“Maintenane & Cleaning” in the chapter of “Installation”.
–“Setting Over Voltage Protection” in the chapter of “System
Operation & Usage”.
Jan. 2008 1.3 Add the following section:
–“Notices When Connecting Conductive Load” in the chapter of
“System Operation & Usage”.
Apr. 2011 1.4 Add the following section:
– “Notices When Applying Battery Charge” in the chapter of
“System Operation & Usage”.
July 2013 1.5 Modify the following section:
−“CE Declaration of Conformity”
−“Specification”, “Front Panel” and “Rear Panel” figures in the
chapter of “Overview”
−“Common Environment Conditions” in the chapter of “Installation”
for rated voltage
−“Mainframe Parallel Connection” figure in the chapter of “System
Operation & Usage”

Modular DC Power Supply 62000B Series Operation Manual
xi
Table of Contents
1. Overview..............................................................................................................1-1
1.1 Introduction to System...........................................................................................1-1
1.2 System Function....................................................................................................1-1
1.2.1 Operating Mode .............................................................................................1-1
1.2.2 Protection.......................................................................................................1-1
1.3 Specification ..........................................................................................................1-1
1.3.1 Dimension Layout ..........................................................................................1-4
1.4 Function Keys........................................................................................................1-7
1.4.1 Front Panel ....................................................................................................1-7
1.4.2 Rear Panel.....................................................................................................1-8
2. Installation...........................................................................................................2-1
2.1 Checking the Package...........................................................................................2-1
2.1.1 Maintenance & Cleaning................................................................................2-1
2.2 Preparation for Use ...............................................................................................2-2
2.2.1 Common Environment Conditions .................................................................2-2
2.3 Installation in Rack ................................................................................................2-3
2.3.1 62000B-6-1 ....................................................................................................2-3
2.3.2 62000B-3-1 ....................................................................................................2-4
3. System Operation & Usage................................................................................3-1
3.1 Connecting the Input .............................................................................................3-1
3.2 Notices When Connecting Output .........................................................................3-2
3.2.1 Notices When Connecting Conductive Load .................................................3-2
3.2.2 Notices When Applying in Battery Charge.....................................................3-2
3.2.3 Setting for Mainframe & Power Module .........................................................3-3
3.3 Manual Power On/Off Procedure & Setting Voltage/Current.................................3-3
3.3.1 Setting Over Voltage Protection ....................................................................3-4
3.4 External Trigger Power On/Off Procedure.............................................................3-4
3.5 Remote Sensing ....................................................................................................3-4
3.5.1 Correct Usage................................................................................................3-4
3.5.2 When Connecting Remote Sensing Wire Polarity Reversely ........................3-5
3.6 Mainframe Parallel Connection..............................................................................3-5
3.7 Application & Control Method for 62000B Series DC Power Supply.....................3-7
4. Communication Protocols .................................................................................4-1
4.1 Preface ..................................................................................................................4-1
4.2 Introduction to Editing............................................................................................4-1
4.2.1 Conventions...................................................................................................4-1
4.2.2 Numerical Data Format..................................................................................4-1
4.2.3 Basic Definition ..............................................................................................4-2
4.2.3.1 Command Tree Structure ..........................................................................4-2
4.2.3.2 Program Headers.......................................................................................4-2
4.2.3.3 Common Command and Query Headers ..................................................4-2
4.2.3.4 Instrument-Controlled Headers..................................................................4-2
4.2.3.5 Program Header Separator (:) ...................................................................4-2
4.2.3.6 Program Message......................................................................................4-2
4.2.3.7 Program Message Unit ..............................................................................4-2
4.2.3.8 Program Message Unit Separator (;) .........................................................4-3
4.2.3.9 Program Message Terminator (<PMT>) ....................................................4-3
4.2.4 Traversal of the Command Tree....................................................................4-3
4.2.5 Execution Order.............................................................................................4-3
4.3 Commands of DC Power Supply...........................................................................4-4

Modular DC Power Supply 62000B Series Operation Manual
xii
4.4 CAN BUS Configuration ........................................................................................4-7
4.4.1 Limitations of Communication Protocol .........................................................4-7
4.4.2 Rule for Setting 62000B CAN BUS Parameter (Slave)..................................4-7
4.4.3 Rule for Setting CAN Adapter Parameter (Master)........................................4-8
4.4.4 Description of CAN Packet ............................................................................4-8
4.4.5 Example Program ........................................................................................4-11
5. Self Test & Troubleshooting..............................................................................5-1
5.1 Overview................................................................................................................5-1
5.2 Troubleshooting.....................................................................................................5-1

Overview
1-1
1. Overview
1.1 Introduction to System
Chroma 62000B Series DC Power Supply is a modular power system specially designed for
burn-in use. It has 5 kinds of power output modules - Chroma 62015B-15-90 (15V/90A),
62015B-30-50 (30V/50A), 62015B-60-25 (60V/25A), 62015B-80-18 (80V/18A) and
62015B-150-10 (150V/10A) to output 12V, 24V, 48V, 72V and 110V DC power based on the
module integrated. A system is able to install up to 6 power modules and they can be
paralleled to output power within a Mainframe.
1.2 System Function
1.2.1 Operating Mode
(1) Manual Control: It is operated by the output ON/OFF button and VR on the front panel.
(2) Remote Control: It is operated via CANBUS for remote control.
1.2.2 Protection
It has the protection of input voltage over or under, over current or current limit, over
temperature and cooling fan fail, etc.
1.3 Specification
Key Features:
1. Power System Ideal for Burn-in Applications
2. Higher Density (464mW/cm3)
3. HOTSWAP CAPABLE
4. Cost-Effective for Burn-in Utility
5. Remote Sense, 3V Line Loss Compensation
6. Graphic Soft Panel Control and Monitor
7. Remote ON/OFF Signal
8. Remote CAN Bus Interface Control
9. DC OK Signal Output
The specifications of 62000B Series DC Power Supplies are shown in the table below. (Test
condition: 25 ±5°C and under resistance load.)

Modular DC Power Supply 62000B Series Operation Manual
1-2
SPECIFICATIONS
Model 62015B-15-90 62015B-30-50 62015B-60-25 62015B-80-18 62015B-150-10
Electrical Specifications
Output Ratings
Output power 1350W 1500W 1500W 1440W 1500W
Output Voltage 1~15V 1~30V 1~60V 1~80V 1~150V
Output Current 1~90A 1~50A 1~25A 1~18A 1~10A
Line Regulation 0.1% FS
Line Regulation *1 1% FS
Programming Accuracy 1% FS
Measurement Accuracy 1% FS
Output Noise(20MHz)
Voltage Noise (P-P) 100mV 100mV 200mV 200mV 400mV
Voltage Ripple (rms) 30mV 30mV 50mV 50mV 100mV
Current Ripple (rms) 0.9A 0.5A 0.25A 0.18A 0.1A
Efficiency (full load) >87% >88% (Full Load)
Turn on over shoot
voltage *2 5% of nominal output
Transient Response Time
*3 <5ms
AC Input Voltage Operating voltage range= rated voltage ±10%
Six Position mainframe 3Φ200-240V±10% VLL , 47-63Hz (3Phase 4Wire, Connection) or△
3Φ380-400V±10% VLL , 47-63Hz (3phase 5Wire,Y Connection)
Three Position mainframe 200-240V±10% VLN , 47-63Hz
Input Power facter >0.98@full load
Protection Function
OVP Automatically shuts down at 115% ofset value
Adjustment Range 1~16V 1~31V 1~65V 1~83V 1~155V
OCP Current limit(0~100%)/OCP Shutdown at 115% of F.S.
OTP Automatically shuts down if internal limit is reached
I/O Signal
Remote ON/OFF (I/P) Dry contact(close=enabled),vice versa
AUX Voltage 4~24 /0.5A at mainframe(by trimmer adjust voltage)
DC OK Signal Type (O/P) Dry contact(closed=enabled) (Error :OVP/OCP/OTP/AC Fault)
Programming Response Time *4 (Typical)
Risetime (Full Load) For a programmed 5% to 95% step in output voltage :100ms
Risetime (No Load) For a programmed 5% to 95% step in output voltage :100ms
Fall Time (Full Load) For a programmed 95% to 5% step in output voltage : 40ms
Fall Time (No Load) For a programmed 95% to 5% step in output voltage : 5 s
Vout Setting CAN Bus send command to DC module receiver : 1 s
Measurement V & I Under CAN command using fetch :100ms
Delay Time For output ON/OFF enable and disable(under CAN command): 5s(Single
Mainframe)
General Specifications
Remote Sensing 3V max. line loss compensation
Parallel Operation Current Sharing ( ±5% )
Operating Temperature 0~50℃
Humidity Range 0~90% RH,Non-condensing
Remote Interface CAN Bus(optional)
Safety & EMC CE
Dimension(HxWxD) Mainframe : 175.6x443.9x466.2 mm/6.91x17.48x18.35 inch(62000B-6-1)
Mainframe : 175.6x239.9x466.2 mm/ 6.91x 9.44x18.35 inch(62000B-3-1)
Module : 138.5x67.5x377.5mm / 5.45x2.66x14.86 inch
Weight Mainframe : 14Kg / 30.8 lbs(62000B-6-1)
Mainframe : 8Kg / 17.6 lbs(62000B-3-1)
Module : 4Kg / 8.8 lbs
All specifications are subject to change without notice, Please visit our website for most up to date specifications.
Note 1. For 50% step load variation with remote sense at maximum output voltage.
2. Based on rise time of 100ms.
3. Time for the output voltage to recover within 1% of its rated for a load changed of

Overview
1-3
25%.
4. Six Position Mainframe through CAN.
5. OVP Protection, please refer to section 3.3.1 Setting Over Voltage Protection.
6. Typical efficiency at 250VAC input voltage and full output power.

Modular DC Power Supply 62000B Series Operation Manual
1-4
1.3.1 Dimension Layout
Mainframe: 62000B-6-1 (Weight: 14Kg or 30.8 lbs)

Overview
1-5
Mainframe: 62000B-3-1 (Weight: 8Kg or 17.6 lbs)

Modular DC Power Supply 62000B Series Operation Manual
1-6
Module: 62015B (Weight: 4Kg or 8.8 lbs)