This is an instruction manual that introduces the features and specifications of the KEW 3124A high voltage insulation tester.
The Kyoritsu 3124A High Voltage Insulation Tester is designed for heavy-duty electrical maintenance and servicing of industrial installations, cables, transformers, generators, and switchgears. It measures high voltage insulation resistance up to 100GΩ at a variable DC voltage between 1kV and 10kV. The instrument features an easy-to-read auto-ranging dual scale display and automatically discharges charges stored in the circuit under test after a measurement.
| Nominal Test Voltage | 1kV-10kV/DC (Variable) |
|---|---|
| Accuracy (Insulation) | ±10% of rdg |
| Output Voltage Accuracy | ±2% of set value ±2dgt |
| Battery Type | Ni-MH (Nickel metal hydride) |
The instrument measures high voltage insulation resistance up to 100GΩ.
No, do not attempt to make measurements in the presence of flammable gases as it may cause sparking and explosion.
The batteries can be charged from an AC power source or a 12V DC car battery.