Suitable for electric energy measurement, power inspection, power inspection and relay protection differential detection, start-up test and other field use.
KDZD500V protection loop vector analyzer can automatically analyze and judge the correctness of secondary loop CT connection of main variable differential protection, busbar differential protection, auto-variable differential protection and excitation variable differential protection
Widely used in power supply, power generation and other industries of safety equipment mechanical properties test.
The device adopts stainless steel sink, which can withstand pressure test with two sets of drainage lines (current carrying lines) at the same time.
The main uses are electric power testing and engineering.
It is suitable for engineering handover test and preventive test of high voltage electrical equipment installed and operated in electric power, railway electrification, metallurgy, coal mine and other industries
The main applications include power equipment maintenance, electronic industry air drying, SF6 equipment drying, and in the process of oil filtration gas drying.
It is a kind of high precision, high resolution and multi-purpose automatic instrument calibration instrument, which integrates the explicit and digital voltage, current and frequency measurement functions.
KDZD8600 leakage protection detector is an efficient and portable product specially designed and produced for the detection of leakage protection devices.
Special equipment for charge and discharge tests of safety capacitors ( such as metallized capacitors, porcelain dielectric vessels and RC components using such capacitors) .
The noise load test balance system is mainly used for the noise test of low-voltage switchgear and control equipment, CBB capacitor, power capacitor and other industries.
It is a testing equipment for testing the volt-ampere characteristic parameters of thyristor and rectifier device manufacturers, distributors and whole machine factories.
KDZK-F generator rotor AC impedance tester is a special instrument to judge whether the generator rotor winding is short circuit between turns
The ash density and salt density of the insulator under test can be detected simultaneously
KDJS-AM safety helmet impact puncture tester is used to test the impact and puncture resistance of safety helmets
