General Information
HDFD-50A/700V DC Load Bank test system can proceed the discharge test by constant current, constant power and constant resistance discharge
Technical parameter
| Model | HDFD 50A/700V | Output Channel | One channel | ||
| Communication Interface | RS485 and USB connection | ||||
| Working Mode | Constant current discharge, constant power discharge , constant resistance discharge; Static, Pause and cycle operation mode; It can set multi-stage program running mode and flexibly combine running mode . | ||||
| Stage Switch Condition | Time , Voltage ,Ah , Cell voltage and Cell temperature | ||||
| Real-time Display |
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| Alarm and Protection |
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| Operation Mode |
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| Record and Storage |
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| Common Parameter | Time Display Resolution | 1s | |||
| Timing Accuracy | ±10s/24hour | ||||
| Time Set Range for each stage | 1s-1000hour; | ||||
| Stage Set Range | 1-200 stage | ||||
| Record Internal set range | 1s-1000hour (The sampling record interval can be set in stages) | ||||
| Full Range Current Increasing Time | 20S | ||||
| Same Phase Stage Switch Time | 50mS | ||||
| Cycle times set range | 0-65535 time | ||||
| Total Voltage accuracy | ±0.5%F.S(1%~100% range) | ||||
| Current Accuracy | ±0.5%F.S(1%~100% range) | ||||
| Special Parameter | HDFD 50A/700V | ||||
| Discharge voltage range | 70V-700V | ||||
| Discharge Current Range | 0A-50A | ||||
| Voltage Resolution | 1V | ||||
| Current Resolution | 0.1A | ||||
| Discharge Power Set | Max discharge power 35kW | ||||
| Working Environment | Working Power | AC380V,-5%~+10%,50HZ±1HZ,Three phase Five wire | |||
| Working Temperature | 0~40ºC | ||||
| Storage Temperature | -20~+70ºC | ||||
| Ventilation | Good ventilation, no corrosive gas | ||||
| Cooling | forced air cooling | ||||
| Environment Humidity | ≤85% | ||||
| PC System | Win7,Win10 | ||||
| Weight | 200kg | ||||
| Size | 800*650*1400mm | ||||











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