Our website features a wide range of standard power conversion and backup products, but we also have the capacity and capability to design and manufacture custom solutions to meet your specific application needs. Contact our team of experienced engineers today to discuss your project. Dismiss
The BCH300 & BCH500 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 300 / 500 watts of output power with convection/conduction cooling. – NO Fans.
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||Float V||Current||Power|
|RM-BCH300-14FT||12 V||13.8 V||20A||300W|
|RM-BCH300-28FT||24 V||27.6 V||11A||300W|
|RM-BCH300-55FT||48 V||55.2 V||5.5A||300W|
|RM-BCH300-110FT||96 V||108 V||2.5A||300W|
|RM-BCH300-110FT||108 V||124 V||2.5A||300W|
|RM-BCH500-28FT||24 V||27.6 V||18A||500W|
|RM-BCH500-55FT||48 V||55.2 V||9A||500W|
|RM-BCH500-110FT||96 V||108 V||4A||500W|
|RM-BCH500-110FT||108 V||124 V||4A||500W|
|For Digital Meters, change part no to: RMM-BCH300-xxx RMM-BCH500-xxx|
|110V model adjustable for use on 96V or 108V nominal battery systems|
|Input Voltage||230VAC ( 190 ~ 264 )|
|Input Frequency||47 ~ 63Hz|
|Input Current||BCH300 @ 2.8A|
|BCH500 @ 4.7A|
|Input Protection||Inrush current limiting|
Transient protection / Varistors
Internal safety fuse
|Output Voltage||Refer to table|
|Constant current limiting with short circuit|
protection.Battery must be externally fused.
|Yes. Recycle mains input to re-set|
|Parallel Operation||Yes. Recycle mains input to re-set|
|Current Limit||Primary side power limited|
|Operating Temp.||0ºC to +50ºC at full load.|
Derate 2.5% per ºC to +70ºC.
|Cooling||Conduction / convection cooled via base plate|
|Ripple & Noise||Typically <1% of output voltage|
Input-Frame Ground: 2kVAC
Output-Frame Ground: 500VAC.
|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||2U x 19in x 420mm Rack Mount|
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 firstname.lastname@example.org