ETP4830-A1 30A 2 RETIF R4815N AC TO 48VDC

Focado em fornecer equipamentos de comunicação por fibra óptica e produtos de apoio a clientes globais

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Power supply

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Descrição

Overview

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: 30a, maximum output power: 2000w. 1u high design, suitable for 19-inch rack or embedded cabinet installation.

ETP4830 A1 Power Product Specifications

Item	Details
Model	ETP4830 A1
Dimension	442（W）×255（D）×43.6（1u，H）
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

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