702 Relay Protection Tester

UHV-702 Three Phase Relay Protection Tester Kit

It can perform most on-site testing and verification tasks, validate various relay and microcomputer protection devices, and simulate complex transient, permanent, and transitional faults for

KDJB-702 Relay Protection Tester

It can easily test and scan various protection settings, store test data in real time, display vector graphics, draw fault waveforms, and print reports online.

LQHV-702 Microcomputer Relay Protection Test Set

The LQHV-702 represents the latest generation of microcomputer-based relay protection test equipment, combining precision measurement with robust safety features for electrical maintenance

RELAYSTAR-702 Protective Relay Test System

The RELAYSTAR-702 Protective Relay Test System by Haomai Electric combines industrial-grade power (40A per phase, 120V AC/DC) with cutting-edge DSP technology for precision validation of

Haomai 702 Relay Protection Test Set with Current Injection Method

A newly developed economical relay protection tester in 2023. The equipment can simulate the current and voltage during power system faults, and can be used for the operation,

Relay protection tester_Kvtester: Professional transformer/CT/PT/VT

Adopt reasonable design of heat dissipation structure, and have reliable and perfect protection measures, soft start of power supply, and certain fault self diagnosis and locking function.

LND-702 3 Phase Relay Protection Tester

LND-702 3 Phase Relay Protection Tester ★High-Performance Industrial Control Computer ★Digital Signal Processor Microcomputer ★D/A Conversion and Low-Pass Filtering ★Voltage and Current

Haomai 702 Relay Protection Test Set with Current

A newly developed economical relay protection tester in 2023. The

Current testing device

The HME-702 is classic 3-phase protection relay tester, which was launched to the market since 1999. It can be used for testing electro-mechanical, solid-state and microprocessor-based protection relays.

KDJB-702 Relay protection tester

It has the performance and function of a large tester, and has the advantages of small, flexible, easy to operate, high reliability, and high performance-price ratio. It is a permanent tool for health care workers.

HME-702 Economical 3-phase Protection Relay Tester