BN54 Series

Battery Charger: 13.8V 5A for Security Installations and Access Control

The BN54 Series is a new generation / smart Power Supply that is designed to provide battery backed-up power in the event of either the PSU or the battery being disconnected or short circuited.

When the AC supply fails, the battery will automatically be connected and will provide power until the ac supply is restored. If the battery has reached its disconnect voltage, it will automatically be disconnected to prevent deep discharge damage.Designed for powering critical loads with battery back-up, in a wide range of industrial applications and in particular Security installations and Access Control, with separate Load and Battery Charging circuits. A wide range of Signals, Led’s and Alarms, all aimed at providing the optimum solution for powering critical DC Loads.

An isolated Common Fault relay has been provided which will operate if any fault is found (This is a fail-safe signal so will signal a fault even if no power sources are on/connected.

Features

  • Separate load and battery charging output (load 4A, Battery Charger 1A)
  • Deep discharge battery protection
  • Reverse battery protection
  • High Efficiency up to 85%
  • Meets requirements of EN61000-3-2 Class A
  • Meets requirements of EN55022 Class B Conducted Noise
  • Vented Case Package
  • IEC socket for mains power
  • Common Fault relay via voltage-free contacts

SPECIFICATIONS TABLE

Input Frequency47 ~ 63Hz
Input Current1A
Power Factor0.42 @ 230Vac and  full load
Output Voltage13.8V
OVP105-125% latching. Recycle input after 30 seconds to restart
Short Circuit protectionHiccup mode
CoolingConvection cooled
Load Regulation±0.75%
Line Regulation±0.5%
Ripple & Noise0.5% @ 230Vac , full load ( BW =DC-10Hz)
BatteryOutput current limited @ 1A
Temp CompensationConnector provided for user to add 100KΏ thermistor  ( β=4400), suitable for standby use
Deep DischargeProtection at 10V ± 0.3V

Ask for Assistance

Selecting the right power supply for your application is not a small task. Let our technical sales engineers guide you through the process of choosing the right solution for your needs.

Below some parameters usually required to size and select the right power supply:

  • Power & control requirements
  • Output & Input Voltage / Multioutput Voltage / Variable Voltage
  • Redundancy level
  • Mounting
  • Inrush Current
  • Environmental specifications (Temperature, altitude, vibration, shock)
  • Specific Industries Standards (Railway, Military, Medical)
  • Terminals

Contact Our Team

Contact our team of experienced engineers to discuss your unique power conversion and backup needs. We offer a wide range of highly reliable components that can be integrated and customized to create a solution that meets or exceeds your requirements.

For power automation systems please contact us at power.systems.automation@heliosps.com.au

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