Huazheng Innovation: The Global Leading Relay Protection Tester Company Delivering Solutions for Modern Grids

A Relay Protection Tester is designed to simulate electrical quantities such as current, voltage, frequency, and phase, ...
T&D

Desktop Test Set Simplifies Protective Relay, Meter Testing

GE Multilin has unveiled the RTT Desktop Test Set, a compact, portable tool that allows engineers, technicians, consultants, and integrators to test and validate the protection, control logic and ...
EDN

Relay test set

To simplify complex relay testing, the Megger Protective Relay Test Set (MPRT) provides built-in test routines, a touch-screen interface, and built-in transducer test capabilities. The unit displays ...
T&D

Megger Introduces Primary Current Injection Test Set

While capable of delivering 900 A continuously and 5,000 A for short periods, the new Ingvar primary current injection test set from Megger is readily portable, making it suitable for on-site use, ...
Des Moines Register

Huazheng Expands Global Presence as a Future Leading Primary Current Injection Tester Supplier

BAODING, HEBEI, CHINA, January 15, 2026 /EINPresswire.com/ — The global power testing and electrical commissioning industry is entering a period of steady growth ...