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Mrs. Nicole AdamsAug 15, 2025
How to fix output current over high (general) on Chroma Test Equipment?
- SShaun DunnAug 15, 2025
If your Chroma Test Equipment shows an output current that is generally too high, try widening the I LIMIT setting.
How to fix output current over high (general) on Chroma Test Equipment?
If your Chroma Test Equipment shows an output current that is generally too high, try widening the I LIMIT setting.
How to fix DC Bus voltage over high on Chroma 69225 Test Equipment?
If you are experiencing issues with high DC Bus voltage on your Chroma Test Equipment, make sure to calibrate it periodically and observe if the 691101 action is normal.
What to do if DC Bus voltage is over low on Chroma 69225 Test Equipment?
To resolve a low DC Bus voltage issue with your Chroma Test Equipment, calibration periodically is need. Additionally, observe if the 691101 action is normal.
What to do if local voltage is over high on Chroma Test Equipment?
If your Chroma Test Equipment shows a high local voltage, check if the output terminal wiring is loosened and verify that the BMS is operating normally.
What to do if output current transient is extremely high (fast) on Chroma Test Equipment?
If your Chroma Test Equipment displays an extremely high transient output current, check if the output terminal wiring is loose and ensure the BMS is operating normally.
What to do if local connected reversely on Chroma Test Equipment?
If your Chroma Test Equipment indicates the local connection is reversed, check to ensure the output terminal connects to the positive/negative terminal exactly.
What to do if RMT connected reversely on Chroma 69225?
If your Chroma Test Equipment reports that the remote (RMT) connection is reversed, check if the sensor wire connects to the positive/negative terminal correctly.
How to fix wire loss too large (or RMT wire off) on Chroma 69225 Test Equipment?
If your Chroma Test Equipment shows excessive wire loss, check the output wire path for any abnormal or high impedance objects. Also, verify that the output and RMT wires are not loose and fix them if necessary.
How to prevent 692 inner over-temperature on Chroma 69225?
The Chroma Test Equipment should be operated under ambient temperature 0°C~ 40°C.
Guidelines for proper disposal of electrical appliances.
Introduction to the Regenerative Charge/Discharge Tester and its naming convention.
Describes the operational modes and system functions of the tester.
Detailed technical specifications for various models of the tester.
Identifies and explains the function keys on the front panel.
Ensures all standard accessory items are included and undamaged.
Steps and conditions required before operating the instrument.
Specifies the voltage, frequency, current, and power requirements.
Instructions for connecting the output terminals to the DUT.
Guides on how to connect and configure the temperature sensor.
Describes the use of accessory hoops for cable management.
Instructions for connecting the remote sense wires for voltage monitoring.
Details on how to install the instrument in a rack using the provided kit.
Steps to safely power on the instrument.
Procedures for cleaning and maintaining the instrument.
Specifies the recommended environmental conditions for operation.
How to connect multiple units for parallel operation via communication.
Steps for connecting output wiring for current sharing in parallel mode.
Provides a high-level overview of the instrument's internal architecture.
Details the components and boards that make up the tester system.
Introduces the chapter on diagnosing and resolving operational issues.
Lists common failures, their causes, and suggested resolution steps.
General| Model | 69225 Series |
|---|---|
| Category | Test Equipment |
| Type | AC Power Source |
| Output Voltage | 0-300 V |
| Frequency Accuracy | ±0.01% |
| Communication Interface | GPIB, RS-232, USB, Ethernet |
| Display | LCD |
| Weight | Varies by model |
| Output Phase | 1-Phase or 3-Phase |
| Voltage Accuracy | ±0.1% of full scale |
| Current Accuracy | ±0.2% of full scale |
| Harmonic Distortion | <0.5% THD |
| Control Interface | Front panel, remote control |
| Waveform | Sinewave |
| Dimensions | Varies by model. Typically rack-mountable. |
