The PFT-301CM(F) AC hipot test set provides continuously adjustable output voltages for overvoltage withstand testing of switchgear, circuit breakers, reclosers, vacuum bottles, hot sticks, motor windings and other high voltage insulation requiring AC testing.

The PFT AC Dielectric Test Set Series are AC portable field use hipots. These hipots provide continuously adjustable AC voltage typically used to provide a pass/fail, AC over-voltage withstand test on high voltage apparatus, like switchgear, circuit breakers, reclosers, vacuum bottles, hot sticks, motor windings, bus duct, and any other equipment needing an AC voltage proof test. The PFT Series offers the most field portable, affordable, and easiest to use AC testers at this voltage and power. Higher kVA AC test sets and others designed for motor & generator testing are also available.

  • Continuously adjustable output voltage
  • Fixed overload, factory set to 120% of rated output current
  • Zero start and external interlock provision
  • Single-range volt and current meters
  • Capacitive load compensation
  • Shielded output cable
  • One-piece portable design
  • Automatic transit protected meters
  • Rugged case with cushion grips
  • Simple controls
Input: 120V, 60Hz, 10A or 230V, 50/60Hz, 5A
Output: 0 – 30kVac, 33mA, 1kVA resistive load
Duty: 1kVA: 1 hr on, 1 hour off; 700VA continuous
Voltmeter: 3.5″, scaled 0-30kVac, ±2% FS accuracy
Currentmeter: 3.5″, scaled 0-40kVac, ±2% FS accuracy
Guard/ground load return: 2.5mA at full current in ground mode
Voltage output: Continuously adjustable up to max. voltage
Interlocks: Zero start and external interface
Protection: Surge and transient
Cable Length
Output cable: 6m shielded with alligator clamp and hook
Size & Weight
Controls: 431mm w x 292mm d x 365mm h, 20kg
HV Tank: Included in controls case