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תיאור
Huawei ETP4830 A1 Power supply Huawei includes accessories (input and output lines and grounding wire) 48V communication power ETP4830 dual-module 30A support external battery pack with LCD display。
Huawei ETP4830 A1 Power Product Overview
Huawei ETP4830 A1 Power is a -48v embedded communication power supply system, which is mainly used in wireless base stations, access networks, transmission networks, corporate communication networks and other fields as communication power. etp4830-a1 output voltage: dc-48v, output current: 30א, maximum output power: 2000w. 1u high design, suitable for 19-inch rack or embedded cabinet installation.
Huawei ETP4830 A1 Power Product Pictures
Huawei ETP4830 A1 Power Product Specifications
| מותג | Huawei |
| דֶגֶם | ETP4830 A1 |
| מֵמַד | 442（W）×255（D）×43.6（1u，H） |
| מִשׁקָל | ≤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 | |
| מצב קלט | Single-phase / three-phase / dual firewire |
| מתח נכנס | 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 |
| כוח מקסימלי | 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% (לא מתעבה) |
| altitude | 0~4000m |
Huawei ETP4830 A1 Power Product 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
Huawei ETP4830 A1 Power Product Applications
