Test items
- Insulation resistance:all winding insulation resistance,all the tap of transformer bushing to earth insulation resistance.
- Dielectric loss:all the winding dielectric loss and capacitance,all the casing dielectric loss and capacitance.
- DC resistance:all Winding DC Resistance.
- Load switch:transition resistance, switching time, switching waveform.
- Short circuit impedance :all winding short-circuit impedance, short-circuit reactance and leakage inductance.
- Variable ratio:the voltage ratio of all the taps of the windings, and the group of transformers.
Features
- High efficiency: wiring once, a key operation, the main transformer test automatically.
- High accuracy: the overall accuracy is higher than the individual instrument.
- High reliability:high product design reliability, failure rate of less than 1 ‰.
- High safety: all accessible high pressure parts are isolated with insulating material.
- Integrity: detection host and accessories are placed on the car platform.
- Mobility: with 360 ° flexible mobile function and all-directional touch protection.
- On and off: with automatic climbing, walking ability, can easily up and down most of the power sector operating vehicles.
Operation area |
Wiring area |
Special winding disk |
Transformer field test |
Automatically get on and off
step 1 step 2 step 3 step 4 step 5 step 6