Battery Chargers

Our battery-backed chargers offer separate outputs for Load and Battery charging with a range of alarms, monitoring and control protocols. Helios’ battery chargers for back-up industrial applications can be customised to suit your unique applications.

We also manufacture Modular Chargers with Hot-Swappable capabilities plus a convenient serviceable 19in Rack Mounting system.

For product guidance, customisation, or to find a solution that meets your specific technical requirements, please contact our Technical Sales Engineers.

  • Separate load and battery charging output Load 8A, Battery Charger 2A
  • Deep discharge battery protection
  • Reverse battery protection
  • High efficiency up to 85%
  • DIN Rail mounting option
  • 2000W max output power (1500W for 24 VDC models).
  • Available in 24, 48, 60, 110, 125 & 220 VDC standard output variants
  • Nominal Input 100 - 250VAC.
  • Soft-start generator input feature
  • Universal AC input: 85 - 264V.
  • Alarms included as standard.
  • Electronic Low Voltage Disconnect.
  • Independent battery charge current limit.
  • Room for up to 4 x 7 Ah batteries.
  • Clean and reliable DC power supply for critical loads available in two options: 24V/400W or 48V/650W
  • Internet ready and remotely accessible for complete and cost effective system and site monitoring
  • Advanced battery charging, monitoring and testing to ensure sufficient reserve power availability and prolonged battery life
  • Configurable platform with I/O's for site monitoring, user-definable alarms, data logging and control
  • Extended temperature range for installation in harsh outdoor environments
  • Wide AC input operating range for world wide installation requirements
  • Monitoring and control via RS232-RS485 Modbus communication
  • 12V/ 24 V / 48 V / 110 V / 220 V output options
  • Programmable alarm relay contact outputs (4 relays standard, up to 16 relays optional)
  • Float charge, balance charge and fast charge options
  • Universal AC input: 85 - 264V.
  • Alarms included as standard.
  • Electronic Low Voltage Disconnect.
  • Independent battery charge current limit.
  • Room for up to 4 x 7 Ah batteries.

NSR750U Series DC UPS / Battery Chargers provide 750W of no-break DC power with integrated battery charging, programmable Low Voltage Disconnect and advanced monitoring capabilities. Available in 12Vdc, 24Vdc and 48Vdc variants, the NSR750U series is engineered for SCADA, telecoms, industrial control and utility infrastructure requiring highly reliable DC backup power.

  • 750W no-break DC UPS and battery charger
  • Available in 12Vdc, 24Vdc and 48Vdc models
  • Integrated battery charging with programmable LVD and ECB protection
  • Standard RS-485 MODBUS RTU with optional Ethernet/SNMP monitoring
  • Separate battery and load connections with seamless DC transfer

NSR750F Series DC Battery Chargers / Power Supplies provide 750W of reliable DC power with precision voltage regulation, intelligent battery charging and advanced communications capability. Available in 12Vdc, 24Vdc and 48Vdc variants, the NSR750F series is designed for SCADA, telecommunications, industrial automation and utility infrastructure requiring dependable DC charging and power conversion.

  • 750W industrial DC battery charger and power supply
  • Available in 12Vdc, 24Vdc and 48Vdc models
  • Precision regulated DC output with programmable charging
  • Standard RS-485 MODBUS RTU with optional Ethernet/SNMP monitoring
  • Available with M8 stud or Phoenix terminal outputs

NSR500U Series DC UPS / Battery Chargers provide 500W of reliable no-break DC power with integrated battery charging, programmable Low Voltage Disconnect and advanced communications capability. Available in 12Vdc, 24Vdc and 48Vdc variants, the NSR500U series is designed for SCADA, telecommunications, industrial automation and utility infrastructure requiring dependable DC backup power.

  • 500W no-break DC UPS and battery charger
  • Available in 12Vdc, 24Vdc and 48Vdc models
  • Integrated battery charging with programmable LVD and ECB protection
  • Standard RS-485 MODBUS RTU with optional Ethernet/SNMP monitoring
  • Separate battery and load terminals with seamless DC transfer

Can't find what you're looking for?

Our Technical Sales Engineers can guide you to the right solution. 

Developers of Custom Power Solutions

Value-Add Distributors of Leading Brands