Huawei ETP4830-A1 Power Supply
Monitoring module
Rectifier module
Rack Mount Fitting
Description:
ETP4830-A1 can convert from 220V or dual-wire of 110V input to stabilized – 48V DC output. It can also be configured with 48V/15A rectifiers and provide 30A output. All the function units have standard sized design with 1U. ETP4830-A1 can be embedded in 19-inch rack or cabinet or other scenarios. The system can provide excellent performance such as intelligent battery management, remote monitoring, etc.
Features:
- 85 ～ 300vac ultra-wide AC voltage input range
- Operating temperature range of rectifier module reaches -40 ～ + 75 ℃
- Support hot plug technology, convenient installation and maintenance
- Standard installation structure design, strong versatility
- Compact power supply structure saves space and installation costs
- High-efficiency rectifier module efficiency over 96%, energy-saving and emission reduction
- Complete module sleep function to further improve system efficiency
- Intelligent battery management and battery protection to extend battery life
- Supports environmental monitoring and remote management via dry contacts, serial ports or network interfaces
Applications:
- Wireless base stations
- Access networks
- Transmission networks
- Corporate communication networks and other fields
Specifications:
| system | |||||
| Brand | Huawei | ||||
| Model | ETP4830-A1 | ||||
| Dimension | 443 (W) ×255 (D) ×43.6 (H) mm | ||||
| Weight | ≤8kg | ||||
| Cooling method | Natural cooling | ||||
| Installation method | 19-inch rack or embedded cabinet installation | ||||
| Route way | Forward line | ||||
| Maintenance method | Front operation, front maintenance, support module-level replacement | ||||
| Protection class | ip20 | ||||
| AC power distribution | |||||
| Input mode | Single-phase / three-phase / dual firewire | ||||
| Input voltage | 220vac / 110vac | ||||
| Input frequency | 45 ~ 66hz, rated value: 50hz / 60hz | ||||
| Lightning protection | 5ka / 10ka, 8 / 20us | ||||
| DC power distribution | |||||
| output voltage | 42 ~ 58v dc, rated value: 53.5v dc | ||||
| Maximum power | 2kw (2 × 1000w) | ||||
| Battery branch | 1 × 20a (fuse) | ||||
| Load branch | 2 × 20a (fuse) | ||||
| Surroundings | |||||
| Operating ambient temperature | -40℃~+70℃ | ||||
| storage temperature | -40℃~+70℃ | ||||
| Operating environment humidity | 5% ~ 95% (non-condensing) | ||||
| altitude | 0~4000m | ||||
| Optional Unit | |||||
| Rectifier module | |||||
| Type | R4815G1 | R4815N1 | |||
| Maximum power | 870W (176 – 300Vac) | 1000W (176 – 300Vac) | |||
| Efficiency | > 96% | > 94% | |||
| Installation quantity | One to two | One to two | |||
| NOTE: The R4815G1 and R4815N1 can be installed together. | |||||
| Monitoring module | |||||
| Type | SMU01A | SMU01B | SMU01C | ||
| Communication port | RS485/RS232/FE | RS485/RS232 | |||
| Choose one type from three | |||||
| Wiring unit | |||||
| Type | AC input power cable | DC load cable | |||