GDAS-500 DC Circuit Breaker Test Set
- • 320*240 LCD screen, thermal printer, interactive keyboard operation, and intelligent operation system.
- • Power electronics controlling technique has been adopted to output high current, which is high speed, high precision, and continuous adjustability.
- • Current range can be automatically switched by multiple high precision sensors.14-digit AD acquisition chip of high capacity.
- • Automatic data storage. Be capable of saving 200 testing results, which will not lose in power failure.
- • Optional for ampere-second characteristic test (action test) or through current characteristic test (non-action test).
- • Protection functions for overheat, over-current and over voltage. Anti-interference capacity and good EMC (electromagnetic compatibility).
- • Power supply: AC220V±20%, 50Hz±0.5Hz
- • Testing current range: 5-500A
- • Testing current ripple coefficient: < 1%
- • Stability of output current: ≤ ±1%
- • Time record range: 0.001s-1000s
- • Minimum time resolution: 0.001s
- • Environmental temperature: -20~50℃.
- • Size: 230mm (width)*450mm (height)*500mm(depth), include Including aluminum box, accessories 290mm (width) * 530mm (height) * 550mm (depth)
- • Weight: about 12.5kg, accessories 10kg
- • Packing: aluminum alloy instrument box
- • Do not need any protective measures, can be tested directly
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