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  • Monitor up to two 40A max each combined lines(1000V max, 80A total) per PVAF-T arc fault detector
  • Self test feature provides verification of unit functionality
  • Compact size simplifies system integration
  • Conformal coated PCB protects from environmental contaminants
  • Single interface connection eases harness management
  • On Board LED provides quick visual indication of powerON/OFF and any detected arcing
  • Open-collector output electrically indicates fault and canremotely trip breaker or contactor
  • Designed for use on systems without DC optimizers
  • UL1699B (type 1) recognition


Required External Power Supply 11.4VDC to 25.2VDC range, 20 mA maximum
Number of CT’s per PVAF board Up to 2 CT’s
CT Amperage Rating Up to 40A max per CT
Max Line Voltage 1000VDC
Insulation > 3000VDC
Compliance & Approvals UL1699B (Type 1), UL1998 recognized, UL50 (type 1) enclosure, RoHS compliant (lead-free)
Storage & Operating Temperature -40˚C to 85˚C (-40˚F to 185˚F)
Mounting 35mm DIN rail
Mass 140 grams (5.0 oz)