Product

The Role of Electrical Power CalibratorsElectrical power calibrators can calibrate various indicating instruments, such as DC ammeters, AC ammeters, phase meters, frequency meters, power meters, power...

The transmission, distribution, and control equipment covers various aspects of the power system The power system is a complex system that produces and provides electrical energy to meet societal powe...

Basic Functions of the Eletrical Power CalibratorAn electrical power calibrator is a high-precision measurement and calibration tool, primarily used for measuring and calibrating signals in industrial...

Secondary injection test kits are indispensable tools in the field of electrical testing and maintenance. These kits are designed to ensure the proper functioning of protective devices such as relays ...

Understanding Primary Injection TestingPrimary injection testing is a comprehensive method used to evaluate the performance of solid-state units and electromechanical trip units. This type of relay in...

A Differential Protection Relay is a power protection device based on the principle of AC magnetic restraint, mainly used to detect internal short-circuit faults in equipment such as transformers and generators.