Description
NSR100F Series – Battery Charger / Power Supply – 100W, 12Vdc / 24Vdc / 48Vdc
The NSR100F Series is a compact industrial-grade battery charger and DC power supply platform engineered to provide stable DC power and intelligent battery charging for critical infrastructure applications. Delivering up to 100W of continuous output power, the NSR100F supports both precision regulated DC supply operation and advanced battery charging functionality.
Available in 12Vdc, 24Vdc and 48Vdc variants, the NSR100F combines programmable temperature-compensated charging, battery integrity monitoring and configurable output voltage control into a highly reliable industrial platform. Unlike UPS variants, the NSR100F is optimised for charger and DC supply applications without integrated no-break battery transfer functionality.
All models include standard RS-485 MODBUS RTU communications for integration into SCADA and industrial monitoring systems. Ethernet/SNMP-optioned models add web-based monitoring and remote configuration capabilities, providing full visibility of charger status, alarms and operating parameters.
The NSR100F features wide-range AC input, rugged industrial construction and highly reliable convection cooling for silent operation and reduced maintenance requirements. Compact dimensions and Phoenix terminal outputs simplify installation into space-constrained cabinets and remote enclosures.
Features and Benefits
- 100W regulated DC output for industrial charging and power supply applications.
- Integrated battery charging with programmable temperature compensation.
- Standard RS-485 MODBUS RTU communications for SCADA integration.
- Optional Ethernet/SNMP interface with intuitive web-based monitoring and configuration.
- Compact convection-cooled design for silent operation and improved reliability.
- Phoenix terminal outputs simplify installation and field wiring.
Key Applications
- Utility and substation battery charging systems
- SCADA and industrial automation infrastructure
- Telecommunications and radio communications equipment
- Industrial DC power distribution systems
- Remote infrastructure requiring reliable DC charging and power conversion
Safety Features
- Input fuse and battery fuse protection.
- Constant-current overload protection under fault and short-circuit conditions.
- Integrated alarm relays and LED status indication.
- Temperature compensated charging protects connected batteries.
- Convection cooling improves long-term reliability and reduces maintenance.
Safety & Compliance
- AS/NZS 60335.2.29 safety compliance.
- CISPR 32:2015 / Amdt 1:2020 Class B EMC compliance.
- IP20 protection rating.
- Isolation ratings: I/P-O/P 2121Vdc, I/P-FG 2121Vdc, O/P-FG 707Vdc.
Available Configurations
- Voltage options: 12Vdc, 24Vdc or 48Vdc nominal output.
- Output terminal options: Phoenix terminals standard.
- Communications options: Standard RS-485 MODBUS RTU or optional Ethernet/SNMP (C).
- Operation modes: Charger / power supply operation (F).