PID Test System

 

 

1. Hardware Device

  • Damp heat chamber
  • Safety Tester (spec as following)
  • Thermal coupler
  • Data acquisition (PC/meter/thermal coupler)

 

Instrument Type

Function/Range

Accuracy

Brand/Model/Serial Number/Asset No.


(Dielectric Analyzer)

Voltage: 0~6KVdc,0~5KVac
Insulation: 0~1000M Ohm
Timer: 60sec
Leakage: 0~10mAdc, 0.2~30mAac

Voltage: ±1.5% (0-1KV),
±3.0%(>1KV)
Timer: ±1%
Resistance: ±5% (>1M ohm)
Leakage: ±1.5%

Extech/7410/

 

2. Connection & Test Method (Add 1000V)

  • Test modules into climate chamber
  • Wrap module with copper
  • Get all modules positive pole and negative pole twist together
  • Add 1000V to DUT
  • Check any leakage happen