Description
Chroma 63208A-600-560 DC Load Repair and Calibration
The Chroma 63208A-600-560 is a very-high-power programmable DC electronic load — a 600 V / 560 A high-capacity unit (63200A high-power series) for testing large power supplies, batteries, fuel cells, and EV components in CC, CV, CR, and CP modes. Its character is very-high-power current sinking, so faults concentrate in the load (sink) power modules, mode control, and measurement — not the hipot/HV faults its category label implies.
June Company repairs and calibrates the Chroma 63208A-600-560 for high-power and EV test teams.
Common Chroma 63208A-600-560 problems we fix
- Won’t sink rated current/power — load power-module failure on a high-power unit, repaired so it sinks full rated load.
- Leakage/measurement drift — measurement-circuit drift, recalibrated for accurate readback.
- A mode (CC/CV/CR/CP) not working — mode-control faults, repaired.
- Dynamic response off — the fast-slew circuitry, restored.
- Cooling, programming, or protection faults.
FAQs
My high-power load won’t pull full current — fixable? Yes. Load power-module faults are repairable, then verified so it sinks full rated current and power in every mode, with a NIST-traceable certificate.
Are all modes verified? Yes — CC, CV, CR, and CP are checked against our standards.
Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or submit a service request.




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