Audited Supplier
GPR4830B1
Single
2 Years
1600W
90-280V/AC
Parallel Switching Power Supply
Self-excited Switching Power Supply
Width Modulation Type
Terminal Power Distribution Equipment
One-way Transmission
PWM
CE, RoHS, CCC
Goldpower
Goldpower
Carton
208x116.5x41.6(mm)
Shenzhen
8504401990
Product Description
Product Description
48V 30A High Efficiency Rectifier Module is high power
density DC power supply with CE,UL,RoHS,TLC.
Features:
1. Compact structure, ultra high power density up to 27W/in3
2. Soft-switching technology, high efficiency more than 91%.
3. Leading APFC tech (active power factor correction), power factor > 0.99
4. Multiple protection and safety regulation (CE/UL/3C/TLC)
5. Supports hot plugging without damage.
6. Customized output interface available, with communication port RS485.
7. Paralleled work available via current sharing bus
8. Wide operating temperature range:-20~+60ºC
Application:
1. Energy Storage System
2. 48V distributed power system
3. Ethernet
4. Exchange
5. LAN,MAN
6. Sever
7. Indoor wireless
8. Telecom equipment
density DC power supply with CE,UL,RoHS,TLC.
Features:
1. Compact structure, ultra high power density up to 27W/in3
2. Soft-switching technology, high efficiency more than 91%.
3. Leading APFC tech (active power factor correction), power factor > 0.99
4. Multiple protection and safety regulation (CE/UL/3C/TLC)
5. Supports hot plugging without damage.
6. Customized output interface available, with communication port RS485.
7. Paralleled work available via current sharing bus
8. Wide operating temperature range:-20~+60ºC
Application:
1. Energy Storage System
2. 48V distributed power system
3. Ethernet
4. Exchange
5. LAN,MAN
6. Sever
7. Indoor wireless
8. Telecom equipment
Specifications:
| Model | GPR4830B1 |
| Power | 1600W |
| Efficiency | 91% |
| DC input voltage | 128~396Vdc |
| AC Input voltage | 90~280Vac |
| AC input frequency | 45~65Hz |
| AC input current | 13.5A |
| Power factor | 0.99 |
| Output voltage | 42~58Vdc |
| Output current | 30A |
| Stabilized voltage precision | ±1% |
| Load regulation | ±1% |
| Ripple+Noise(Vp-p) | 200mV |
| Operating Temperature | -20~60ºC |
| Storage Temperature | -40~70ºC |
| Acoustic noise | 55dB |
| Humidity | 5~95% |
| Turn-on time | 3~8S |
| Current-sharing | ±5% |
| Temperature coefficient | ±0.02%/ºC |
| Reliability(calculated) | ≤150,000hours |
| Dimensions | 208x116.5x41.6(mm)/8.2x4.6x1.6(in.) |
| Weight | ≤1.5KG |
