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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) |
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:
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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