Shenzhen, Guangdong, China
Business Type: Manufacturer/Factory, Trading Company
Item | Specifications | |
R483000E | ||
Environmental requirements | Working temperature | -40ºC~+80ºC |
Storage temperature | -40ºC~ +80ºC | |
Humidity RH | ≤95% RH | |
AC input | Voltage(V) | 85Vac ~ 300Vac(*) |
Current(A) | ≤19A | |
Frequency | 45Hz ~66Hz | |
Power factor | ≥0.99 | |
DC output | Typical efficiency | 93% |
Voltage range | -42.0Vto-58.0VDC | |
Rated Power | 3000W | |
Load regulation | ≤±0.5% | |
Voltage regulation factor | ≤±0.1% | |
Noise voltage (mV) | ≤2(Balance weight) | |
≤200(Peak-peak) | ||
≤50 (3.4~150kHZ) | ||
≤20 (0.15~30MHZ) | ||
DC output | Error in load sharing | ≤±5% |
Precision of voltage regulation | ≤±0.6% | |
Protective function | Input overvoltage, under-voltage; output overvoltage, overload, short circuit;over-temperature and fan failure | |
Cooling-down method | Speed air cooling | |
Dimensions mm(W×D×H) | 106×286×42.5 | |
Weight(kg) | 1.9kg |
Indicator | Normal | Anomaly | Abnormal cause |
Working indicator(green LED) | On | Off | The power supply is not working |
Flashing | The control module operates the rectifier module | ||
Alarm indicator(yellow LED) | Off | On | AC input overvoltage, under voltage, short circuit, over temperature |
Flashing | Communication interrupt | ||
Fault indicator (red LED) | Off | On | Rectifier module fault, PFC output overvoltage |
Flashing | Rectifier module fan fault |