Portable Chargers (12-48Vdc / 5-100A)
We offer high-frequency portable battery chargers that are either switch mode or digital style.
Key Features of Our Chargers:
- Fully automatic operation
- Microprocessor controlled
- Programmable output current and voltage
- Reverse polarity & short circuit protection
- Output relay prevents DC plug arcing
- Insensitive to line voltage fluctuations
Applications:
- Autoscrubbers, Sweepers
- Mobility Scooters, Powerchairs
- Golf Carts, Recreational Vehicles
- Personnel Carriers, Tow Tractors, Utility Vehicles
- Platform Lifts, Pallet Trucks, Stackers
- cULus listed
Stationary Chargers (12-750Vdc / 5-3000A)
We offer single and three phase microprocessor controlled battery chargers using industry standard phase controlled SCR technology with available 6-pulse and 12-pulse configurations with or without THD filter.
Key Features of Our Chargers:
- Fully automatic operation
- Microprocessor based alarm and control
- Front panel touch screen for easy access to all set-up, calibration, and alarm parameters (with program levels protected by password)
- Digital metering for DC Volts and DC Amps on LCD display (with custom options to add any other metering parameters on LCD display)
- Standard AC input breaker, optional DC output breaker, optional battery breaker, optional DC distribution breakers
- Options for AC input power factor correction and THD output filters
- Parallel load sharing with blocking diodes to prevent reverse feed and allowing operation of rectifier fail alarms
- Reverse polarity & short circuit protection
- Remote communications monitoring and control option Modbus RTU via RS232/485 or TCP/IP, DNP3, IEC 61850, or Canbus with real-time clock and event logging (can be set up as web page via local or dynamic IP address)
- Battery test option (provides and records a short discharge test of the battery) with or without optional load bank
- Nearly endless list of optional alarms, including battery symmetry fault, battery high impedance, battery high temperature, high DC ripple (filter capacitors fail), and 8 digital custom inputs that can be programmed by the client
- Optional certified seismic design
- Standard cabinet NEMA 1 or options for NEMA 2, 3R, 4, or 12 water, oil tight, dust tight and outdoor cabinets
- ETL listed in compliance with CSA C22.2 No. 107.1 and UL 1012
