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BCU Monitored Battery Charger

Product Number: BCU-4830A / BCU-4875A


The BCU-4830A/BCU-4875A battery chargers (48 VDC) are designed for secured battery backup and power sharing to PA/VA system. The microprocessorbased design makes the charging process be programmed and optimized by sensing the battery status and temperature. With Battery Balance function, the capacity utilization of the battery cells can be maximized and increases the longevity as well.

The two (BCU-4830A)/six (BCU-4875A) 48V outputs provide the controllers or power amplifiers with a maximum current 30A (BCU-4830A)/75A (BCU-4875A) per unit, 20A per output. And three 24V outputs provide auxiliary or remote units with a maximum current 8A per unit, 3A per output. The maximum charging current of BCU-4830A is 3A and 6A for BCU-4875A. In addition, four fault contact outputs (GENERAL/MAINS/BATTERY/OUTPUT) are equipped for remote status monitoring, including the AC mains power fault, bad battery, battery voltage is too high or too low and battery is not present.


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Description

►BCU-4830A – Advanced Monitored Battery Charger 3amp/30amp

►BCU-4875A – Advanced Monitored Battery Charger 6amp/75amp

 

The BCU-4830A/BCU-4875A battery chargers (48 VDC) are designed for secured battery backup and power sharing to PA/VA system. The microprocessor based design makes the charging process be programmed and optimized by sensing the battery status and temperature. With Battery Balance function, the capacity utilization of the battery cells can be maximized and increases the longevity as well.

 

 

 

 

The two (BCU-4830A)/six (BCU-4875A) 48V outputs provide the controllers or power amplifiers with a maximum current 30A (BCU-4830A)/75A (BCU-4875A) per unit, 20A per output. And three 24V outputs provide auxiliary or remote units with a maximum current 8A per unit, 3A per output. The maximum charging current of BCU-4830A is 3A and 6A for BCU-4875A. In addition, four fault contact outputs (GENERAL/MAINS/BATTERY/OUTPUT) are equipped for remote status monitoring, including the AC mains power fault, bad battery, battery voltage is too high or too low and battery is not present.

 

 

Features

  • With Battery Balance function, the capacity utilization of the battery cells can be maximized and increases the longevity.
  • Two (BCU-4830A)/six (BCU-4875A) 48V outputs provide the controllers or power amplifiers with a max. current 30A (BCU-4830A)/75A (BCU-4875A) per unit, 20A per output.
  • Three 24V outputs provide auxiliary or remote units with a maximum current 8A per unit, 3A per output.
  • The max. charging current of BCU-4830A is 3A and 6A for BCU-4875A.
  • Four fault contact outputs (GENERAL/MAINS/BATTERY/OUTPUT) are equipped for remote status monitoring, including the AC mains power fault and battery status: bad/voltage too high or too low/not present.

Specifications

AC Power Input

  • Voltage: 100 VAC ~ 240 VAC, 50/60 Hz

 

 

Power Consumption (AC)

 

modelstandby modefull power
BCU-4830A5W220W
BCU-4875A8W410W

 

 

Power Consumption (discharging)

 

 

modelstandby modefull power
BCU-4830A4W1440W
BCU-4875A6.5W3060W

 

Battery capacity (4 x 12V)

 

  • BCU-4830A: 3A
  • BCU-4875A: 6A

Mechanical

  • Dimensions (W x H x D)
    • BCU-4830A: 437 x 88 x 270 mm
    • BCU-4875A: 437 x 88 x 270 mm
  • Weight
    • BCU-4830A: 5.5 kg (12.1 lbs)
    • BCU-4875A: 6 kg (13 lbs)
  • Mounting: 19″ 2U rack
  • Colour: RAL 7016

Environmental

  • Operating temperature: -5 ºC ~ +55 ºC
  • Storage temperature: -40 ºC ~ +70 ºC
  • Relative humidity: 20 % to 95 %
  • Air pressure: 600 to 1100 hPa
  • Heat dissipation
    • BCU-4830A: 102 BTU/hr
    • BCU-4875A: 205 BTU/hr

Applications

Contact us

ATEÏS Middle East – Dubai (HQ)

 

LIU-1 No.10 & 11 Dubai Silicon Oasis P.O. Box 293640 Dubai U.A.E
T: +971 (4) 3262730 F: +971 (4) 3262731
E: info@ateis.ae  –  Linkedin  –  TwitterYoutube

 

ATEÏS Middle East – India

 

4th Floor, 411, V Times Square,  Sector 15, CBD Belapur,
Navi Mumbai – 400 614.
Tel:- +91 22 4968 7447