220015 Biddle HiPot



  • Input: 120 VAC, 50/60 Hz
  • Voltage: 0 to 15 kVdc, negative with respect to ground
  • Current: 2 mA continuous
  • Short Circuit: 12 mA max., limited by circuit breaker
  • Kilovoltmeter: 4-in. (102-mm) taut band with two ranges, 0 to 7.5 and 0 to 15.0 kV
  • Current Meter: 4-in. (102-mm) taut band with four ranges, 0 to 5/50/500 μA and 5 mA
  • Accuracy: ±2% of full scale
  • Temperature Range: 0 to 122° F (–17.7 to +50° C) operating
  • Compact and portable
  • Air insulated, uses no oil
  • ±2% accuracy
  • Leakage current measurement as low as 0.1 mA
  • Continuously variable test voltage with zero-start safety interlock
  • Fast charging of high-capacitance samples
  • Current guard circuit for highly accurate measurements
  • Strip chart recorder for hard copies (optionally available)

The Biddle 220015 dielectric test sets measure leakage current while applying a DC voltage at or above the insulation system’s operating level. This measurement aids in determining the insulation system’s ability to withstand overvoltages such as lightning strikes and switching surges.

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