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20kw constant power module NXR75030

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Module introduction
Parameters
Superior performance advantages
Product features

NXR75030 is the first generation of charging pile module. It has best compatibility and most common used in the market with highest full load working temperature and most wide constant power range in the industry.

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Full load working under Ultra high temperature: 60℃

Ultra wide constant power range: 50v-750v

ITEM SPECIFICATIONS
Basic specifications Dimensions 84mm(H)×360mm(W)×395mm(D)
Weight ≤11kg
Efficiency (full load) > 95.5%
Standby Power Consumption <8w
Cooling Mode Forced air cooling
Communications bus protocol CAN bus
No. of Parallel Modules ≤ 60pcs
Indicator Green: normal operation    Yellow: alarm    Red: fault
Input characteristics Input Voltage 285Vac ~ 475Vac,three phase  + Protective Earth
Input Current < 60A 
Grid Frequency 45Hz ~ 65Hz
Power Factor ≥ 0.99
ITHD < 5%
Output characteristics Output Power 20kW@output voltage > 400Vdc
Voltage Range 50Vdc ~ 750Vdc,  default value:200Vdc
Current Range 0A ~ 50A
Voltage Tolerance ≤ ±0.5%
Current Tolerance ≤ ±1%
Current Sharing Imbalance ≤ ±5%
Ripple voltage peak value coefficient ≤ 1%
Environmental specifications Operating Temperature - 40℃~+ 75℃,output derating at above 60℃
Storage Temperature -40℃ ~ +75℃
Relative Humidity ≤ 95% RH,non-condensing
Altitude ≤ 2000 m. Full power; ≥ 2000 m, the operating temperature decreases by 1℃ for each additional 100 m.
MTBF > 500,000hours
Protection specifications Input Over/Undervoltage Protection Automatic recovery after power-off
Output Overvoltage  Protection Manual recovery after power-off
Overcurrent and Short-circuit Protection Manual recovery after power-off
Overtemperature Protection Automatic recovery after power-off