HC1600 Microcomputer-based Relay Protection Tester

The HC-1600 Microcomputer-based Relay Protection Tester was developed based on the technical specifications for microcomputer-based relay protection testing equipment originally issued by the power sector. Drawing upon and synthesizing extensive experience in development and manufacturing, it incorporates the latest modern digital technologies, high-precision electronic components, and a micro-system featuring innovative circuitry and structural design.

HC-40B Microcomputer-based Relay Protection Tester

This device employs a high-speed, high-performance digital control processor as its control unit; in terms of software, it utilizes double-precision algorithms to generate arbitrary, high-precision waveforms for each phase. Thanks to its integrated architecture, the various components are tightly coupled, resulting in short data transmission paths and a compact structure.

HCJB-702B Microcomputer-based Relay Protection Tester

The HCJB-702B Microcomputer-based Relay Protection Tester is capable of verifying various types of relays—including current, voltage, inverse-time, power direction, impedance, differential, low-cycle, synchronization, frequency, DC, auxiliary, and time relays—as well as microcomputer-based protection systems. Furthermore, it can simulate a wide range of complex transient, permanent, and evolving faults to conduct comprehensive system-level testing.

HCJB-702 Three-Phase Relay Protection Tester

The HCJB-702 Three-Phase Relay Protection Tester employs a high-speed, high-performance digital control processor as its control unit; in terms of software, it utilizes double-precision algorithms to generate arbitrary, high-precision waveforms for each phase.

HC1200 Microcomputer-based Relay Protection Tester

Key FeaturesFlexible Voltage and Current Output Combinations:** Capable of outputting up to 6 phases of voltage and 6 phases of current, the unit allows for arbitrary combinations to realize standard output modes—including 4-phase voltage/3-phase current, 6-phase voltage, 6-phase current, and 12-phase configurations. This versatility not only ensures compatibility with various traditional testing methods but also facilitates convenient testing for 3-phase transformer differential protection, as...

HCJB-102 Microcomputer-based Relay Protection Tester