About Kingrun Turn Ratio Testers
The JYT series transformer turns ratio testers, designed by Kingrun, are primarily used for measuring the turns ratio of power transformers,they are suitable for turn ratio testing from distribution transformers up to 1000kV transformers, as well as for CTs, PTs, CVTs, and Z-connected transformers.
The JYT series adopts a high-precision multi-core CPU from ARM (Advanced RISC Machines, USA), achieving a measurement accuracy of ±0.1% with a resolution of up to 0.0001. It features a built-in high-performance three-phase power supply capable of outputting up to 160V test voltage to meet various application requirements. The tester utilizes an 8-terminal wiring system, allowing complete three-phase ratio testing in a single connection without the need for rewiring. Additionally, the instrument supports multiple data export interfaces, including USB, Bluetooth, and RS485.
For safety, JYT series turn ratio testers are equipped with high-to-low voltage reverse connection protection, transformer short-circuit protection, and inter-turn short-circuit protection, effectively ensuring the safety of the transformer, the testing instrument, and on-site personnel.
Kingrun has developed various models tailored to customer needs, for instance, JYT handheld tester is designed for customers with high testing workloads, capable of measuring hundreds of transformers on a single charge. JYT-B
The Kingrun series of transformer testers, known for their stability and durability, are serving power enterprises worldwide, including SIEMENS, ABB, HITACHI, and Alcatel. Kingrun remains committed to staying at the forefront of power and transformer technology advancements, integrating these innovations into its transformer testing products to continuously provide customers with high-precision, high-performance testing instruments.
