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.
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 | |
Overload Protection | Constant current limiting with short circuit protection.Battery must be externally fused. |
Efficiency | Typically 80% |
Overvoltage Protection | Constant current limiting with short circuit protection. 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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