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Chroma 62150H-1000S - User Manual

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Table of Contents

Questions and Answers

  • S
    Scott CaseyAug 18, 2025
    What to do if Chroma Power Supply shows Over Temperature Protection (OTP)?
    • M
      Michael WilliamsAug 18, 2025
      If the Chroma Power Supply displays an Over Temperature Protection (OTP) error, it could be due to two reasons. First, the ambient temperature might be too high. Ensure the instrument is operated within a temperature range of 0 to 40°C. Second, the vent could be blocked. Make sure to clear the vent to allow for proper ventilation.
  • I
    iarnoldAug 21, 2025
    What to do if Chroma Power Supply shows Over Current Protection (OCP)?
    • D
      David DeanAug 21, 2025
      If the Chroma Power Supply shows an Over Current Protection (OCP) fault, it means the output current exceeds the specified limits or the OCP settings. To resolve this, remove the overload connected to the power supply or increase the OCP settings.
  • L
    Lawrence NelsonAug 23, 2025
    What to do if Chroma 62150H-1000S Power Supply shows Over Power Protection (OPP)?
    • J
      Jonathan CarterAug 23, 2025
      If the Chroma Power Supply displays an Over Power Protection (OPP) error, it indicates that the output power is exceeding the specified limits or the OPP settings. To fix this, remove the overload or increase the OPP settings.
  • J
    Joseph BowenAug 25, 2025
    What does Input Error Protection 1 AC FAULT mean for Chroma 62150H-1000S Power Supply?
    • C
      Christopher GayAug 26, 2025
      If you encounter an Input Error Protection 1 AC FAULT on your Chroma Power Supply, it means that the voltage of the AC input line is either too low or too high. To solve this, measure the input voltage and adjust it if it exceeds the specified limits.
  • N
    Nicholas CooperAug 27, 2025
    What to do if Chroma Power Supply shows Over Voltage Protection (OVP)?
    • L
      Lori SosaAug 27, 2025
      If the Chroma Power Supply shows an Over Voltage Protection (OVP) fault, it means the output voltage exceeds the specified limits or the OVP settings. Check the OVP settings. If the protection state cannot be reset, contact your local sales agent for further assistance.
  • J
    jamesdouglasAug 30, 2025
    What does D/D FAULT mean on Chroma 62150H-1000S Power Supply?
    • J
      jessica65Aug 30, 2025
      If the Chroma Power Supply displays a D/D FAULT error, it could be due to a large transient current or damage to the D/D power stage. If a D/D FAULT protection occurs, first turn off the power supply and remove the load. Ensure that the cables are connected correctly, and then power it on again. If the issue persists, contact your local sales agent for further assistance.
  • M
    Mr. Jay JamesSep 1, 2025
    Why does my Chroma 62150H-1000S show 'ERROR!!! MASTER OR SLAVE NO MATCH'?
    • J
      Jamie HaydenSep 1, 2025
      If your Chroma Power Supply shows 'MATCH warning that the models are incompatible when connected in series or parallel (ERROR!!! MASTER OR SLAVE NO MATCH)', this means the model numbers do not match. Different model power supplies cannot be connected in series or parallel mode. If you need further assistance, contact your local sales agent.
  • C
    carriesmithSep 3, 2025
    Why does my Chroma Power Supply have no output voltage?
    • D
      Dean HolderSep 3, 2025
      If the Chroma Power Supply is not providing any output voltage, it could be due to abnormal output voltage feedback or damage to the D/D power stage. If the protection state cannot be reset, contact your local sales agent.
  • C
    carolynfordSep 6, 2025
    How to fix Chroma DC Power Supply control issues via GPIB?
    • R
      Robert RiveraSep 6, 2025
      If you are unable to control the Chroma DC Power Supply via GPIB, it could be due to an incorrect address or a loose/disconnected GPIB cable. Update the address and check the cable connection, securing it with screws.
  • C
    Cheyenne LopezSep 8, 2025
    What does 'Current sharing cable connection error (C/S CABLE ERR.)' mean on Chroma 62150H-1000S Power Supply?
    • J
      Jerry RogersSep 8, 2025
      If the Chroma Power Supply displays 'Current sharing cable connection error (C/S CABLE ERR.)', it means the current sharing cable is connected when used in series mode. Check if the cables are connected correctly. Contact your local sales agent for further assistance.

Summary

Safety Summary

Key Safety Precautions

Covers power application, grounding, fuses, explosive atmosphere, and instrument cover safety.

Safety Symbols Explained

Warning and Caution Symbols

Explains the meaning of WARNING, CAUTION, and other operational symbols.

1.4 Function Keys

2. Installation Guide

Package, Preparation, and Input;Output

2.6 Power-On Procedure

3. Manual Operation

3.1 Introduction & Basic Settings

Introduces manual operation and covers setting voltage and current.

3.3 Setting Configuration

Explains how to configure system functions like APG, Buzzer, Power On Status, and display.

3.3.1 SYSTEM SETUP

3.3.1.1 APG Configuration

3.3.2 OUTPUT SETUP

Voltage and Current Limits & Slew Rates

Sets voltage/current limits and slew rate parameters for output control.

3.3.2.5 DC_ON and IV Curve Parameters

3.3.3 SERIES;PARALLEL Configuration

Connection and Mode Setup

3.3.3.5 Setting Parallel Parameters

Details parameter settings for parallel operation.

3.3.4 DISPLAY Settings

3.3.5 Protection Functions

3.3.5.1 OVP Protection

Configures Over Voltage Protection (OVP) settings.

3.3.5.2 OCP Protection

Configures Over Current Protection (OCP) settings.

3.3.5.3 OPP Protection

Configures Over Power Protection (OPP) settings.

3.3.5.4 REMOTE INHIBIT

Enables or disables the remote inhibit function for ON/OFF control.

3.3.5.5 SAFETY INT.LOCK

Controls the ON/OFF function via the Safety Interlock input.

3.3.5.6 EXTERNAL ON;OFF

Controls the ON/OFF function via the External ON/OFF input.

3.3.5.7 FOLDBACK

3.3.5.8 OTP

Describes the Over Temperature Protection (OTP) feature.

3.3.5.9 AC FAULT

Explains the AC Fault protection and its ranges.

3.3.5.10 SENSE FAULT Protection

Details the Sense Fault protection and its causes.

3.3.5.11 FANLOCK Protection

Describes the Fan Lock protection mechanism.

3.3.5.12 D;D FAULT Protection

3.3.5.13 CURR. SHARING ERR Protection

3.3.5.15 C;S CABLE ERR. Protection

3.3.6 FACTORY SETTING

3.3.7 CALIBRATION

3.3.7.1 Voltage Output & Measurement Calibration

Calibrates output voltage and measurement accuracy.

3.3.7.2 Current Measurement Calibration

Calibrates the current measurement accuracy.

3.3.7.3 Current Output (PROG.) Calibration

Calibrates the programmed current output.

3.3.7.4 APG Voltage Calibration

3.3.7.5 APG Current Calibration

3.3.7.6 IV Voltage Output & Measurement Calibration (62020 H-150 S Only)

3.3.7.7 IV Current Calibration (62020 H-150 S Only)

3.3.8 REMOTE SETUP

3.3.8.1 GPIB ADDRESS

3.3.8.2 ETHERNET Configuration

3.3.9 OUTPUT MODE

3.3.9.1 CV;CC MODE

3.3.9.2 TABLE MODE

3.3.9.3 SAS MODE

3.3.9.4 EN50530 MODE

3.3.9.5 SANDIA MODE

4. Program Sequence

4.1 LIST MODE

4.2 V_STEP MODE

4.3 IV PROGRAM

5. Remote Operation

5.1.2 Setting GPIB, Ethernet, RS-232 C & RS-485 Parameters

5.1.5 Ethernet Remote Control

5.3 Introduction to Programming

5.6 DC Power Supply Commands

Lists and describes the syntax and parameters of DC Power Supply commands.

7. ETHERNET Functions (62020 H-150 S Only)

7.1 Usage of Web Page

8. Self Test & Troubleshooting

8.2 Troubleshooting Guide

Lists common problems, their causes, and suggested resolutions.

Appendix A APG & System Status Pin Assignment

Appendix B List of Protection Messages

Chroma 62150H-1000S Specifications

General IconGeneral
ModelChroma 62150H-1000S
CategoryPower Supply
Power Rating15kW
Output TypeDC
Output Voltage0-1000V
Output Current0-15A
Control InterfaceUSB, Ethernet, Analog
Programming Speed10 ms

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