It is not only suitable for the measurement of inductive test products such as transformers, transformers and reactors, but also suitable for the measurement of resistive test products such as copper bars, wires and switch contacts.
KDJD-50 Ground wire group tester is applied in the power system for preventive tests of portable short-circuit grounding wires and personal protective grounding wires, to verify their qualification and ensure safe operation by preventing unqualified grounding wires from being put into use in power systems.
KD7440 program controlled voltage tester provides ground resistance, insulation resistance, AC voltage resistance, DC voltage resistance, normal contact current (dynamic leakage), fault state contact current (static leakage), low voltage start, power and other testing functions.
It can detect all kinds of insulation faults, DC cross-channel faults and AC cross-channel faults in DC systems of various voltage levels (24V, 48V, 110V, 220V).
The KDHX-3208 wireless high voltage nuclear phase meter produced by our company is mainly used for phase verification and phase sequence verification of power lines and substations.
A wide range of electrical switch contact resistance, circuit resistance, weld contact resistance measurement.
KDHG-A transformer comprehensive tester is a kind of multifunctional field test instrument specially designed for measuring transformer: volt-ampere characteristics, ratio, polarity, error curve, calculating inflection point and secondary side loop inspection.
For high and low voltage switchgear manufacturers to produce high and low voltage switchgear before the factory power test.
Mainly for 10kV, 35kV, 110kV, 220kV cables and power transformers, bus switch fire generators and other electrical main equipment design and manufacture of AC voltage withstand test.
Widely used in petroleum, chemical industry, smelting, paper making, power generation, subway rail transit, instrument industry and scientific research departments and other fields.
It is suitable for insulation testing in the maintenance, testing and verification of various electrical equipment
The instrument is mainly used to measure the transition waveform, transition time, instantaneous transition resistance and three-phase synchronization of transformer on-load tap-changer.
The instrument is mainly used to measure the transition waveform, transition time, instantaneous transition resistance and three-phase synchronization of transformer on-load tap-changer.
The instrument is mainly used to measure the transition waveform, transition time, instantaneous transition resistance and three-phase synchronization of transformer on-load tap-changer.
The device is suitable for vacuum, aeration, recharge, purification and recovery of sulfur hexafluoride gas in SF6 electrical equipment.
