Industrial Battery Chargers: 1000W – 2000W

The BCH1K – 2K series battery charger is a rugged, industrial-grade product, using field-proven design suitable for use in DC battery back-up applications.

It is a mature product providing excellent reliability and performance and delivering up to 2000 watts of output power. The two alarms provide external monitoring of Power Fail / Charger Fail and Battery Low via voltage free contacts. The chassis-mount design feature allows for easy mounting.

Additional ruggedizing and conformal coating are available for applications requiring higher immunity to shock, vibration, humidity, moisture, dust and insects.


  • TBC Temperature Battery Compensation Charging.
  • TIM Automatic Battery Testing.
  • Boost A variety of boost options.
  • Package: FF6 & F6W options


Model Output  Nom Outout Float V Output Current   Power
BCH1KF-28FT 24 V 27.6 V 36A 1000W
BCH1KF-55FT 48 V 55.2 V 18A 1000W
BCH1K5F-28FT 24 V 27.6 V 50A 1400W
BCH1K5F-55FT 48 V 55.2 V 27A 1500W
BCH1K5F-110FT 96 V 108V 12A 1500W
BCH1K5F-110FT 108 V 124 V 12A 1500W
BCH2KF-28FT 24 V 27.6 V 70A 2000W
BCH2KF-55FT 48 V 55.2 V 36A 2000W
BCH2KF-110FT 96 V 108 V 16A 2000W
BCH2KF-110FT 108 V 124 V 16A 2000W
110V model adjustable for use on 96V or 108V nominal battery systems


Input Voltage 230VAC ( 190 ~ 264 )
Input Frequency  47 ~ 63Hz
Input Current 9.5A 1kw, 14A 1.5kw, 19A 2kw
Input Protection Inrush current limiting
Transient protection / Varistors
Internal safety fuse
Output Voltage Refer to table
Voltage adjustment 24V:   24-28V
48V    48-56V
96V:   108-127V
108V:  108-127V
Constant current limiting with short circuit
protection.Battery must be externally fused.
Efficiency Typically 80%
Constant current limiting with short circuit
Battery must be externally fused
Parallel Operation N Yes.
Switching Freq. Typically 55KHz
Operating Temp. 0ºC to +50ºC at full load.
Derate 2.5% per ºC  to +70ºC.
Cooling Fan cooled
Humidity 5-95% non-condensing
Ripple & Noise Typically <1% of output voltage
Insolation Input – Output: 4300vdc
Input –  Chassis 2250vdc
Output – Chassis  500vdc
EMC EN55022 Class A
Immunity EN 61000-4-2 (ESD)
EN 61000-4-3 (RF Immunity)
EN 61000-4-4 (Fast Transients)
EN 61000-4-6 (Conducted Imm.)
MTBF >150,000hrs @ 45ºC
Dimensions 349 x 237 x 66mm  (3.6 kg)

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