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FB3 Ferro-Resonant Battery Charger

Standard Features

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  • Ferro-Resonant design for maximum reliability
  • Negligible input harmonics
  • Hi / Low Voltage Alarm (Rectifier Failure)
  • AC Fail with indication and Form C relay
  • Automatic equalize (8 - 24 Hours)
  • AC Breaker 2 Pole for Single phase, 3 Pole for 3 Phase
  • Manual Float – Equalize override
  • DC Breaker 2 Pole 
  • DC Ammeter
  • DC Voltmeter
  • MTBF 120,000 Hours

Specification

Regulation: +/- 0.5% for input variation of 10%
Short Circuit Protection: Inherent in Ferro Resonant Design
Enclosure: NEMA 1
Efficiency: > 85%
Soft start: Electronic soft start
Ripple: 2% (1%, 26 dbrnC optional)
Operation:
 0-50 Degree Celsius
(-40 Degree Operation Optional)

Input / Output / Approval

Output Voltage: 12, 24, 48, 125
Input Voltage: 120, 220, 380, 480, 575, 690, Custom (60 Hz)
Approvals: CSA, CSA us (UL1012)

pdf format FB3 Ferro-Resonant Battery Charger Brochure (PDF 708 KB)