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


ModelOutput  NomOutout Float VOutput Current  Power
BCH1KF-28FT24 V27.6 V36A1000W
BCH1KF-55FT48 V55.2 V18A1000W
BCH1K5F-28FT24 V27.6 V50A1400W
BCH1K5F-55FT48 V55.2 V27A1500W
BCH1K5F-110FT96 V108V12A1500W
BCH1K5F-110FT108 V124 V12A1500W
BCH2KF-28FT24 V27.6 V70A2000W
BCH2KF-55FT48 V55.2 V36A2000W
BCH2KF-110FT96 V108 V16A2000W
BCH2KF-110FT108 V124 V16A2000W
110V model adjustable for use on 96V or 108V nominal battery systems


Input Voltage230VAC ( 190 ~ 264 )
Input Frequency 47 ~ 63Hz
Input Current9.5A 1kw, 14A 1.5kw, 19A 2kw
Input ProtectionInrush current limiting
Transient protection / Varistors
Internal safety fuse
Output VoltageRefer to table
Voltage adjustment24V:   24-28V
48V    48-56V
96V:   108-127V
108V:  108-127V
Constant current limiting with short circuit
protection.Battery must be externally fused.
EfficiencyTypically 80%
Constant current limiting with short circuit
Battery must be externally fused
Parallel Operation NYes.
Switching Freq.Typically 55KHz
Operating Temp.0ºC to +50ºC at full load.
Derate 2.5% per ºC  to +70ºC.
CoolingFan cooled
Humidity5-95% non-condensing
Ripple & NoiseTypically <1% of output voltage
InsolationInput – Output: 4300vdc
Input –  Chassis 2250vdc
Output – Chassis  500vdc
EMCEN55022 Class A
ImmunityEN 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
Dimensions349 x 237 x 66mm  (3.6 kg)

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