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"protection relay tester"

HZ-600 휴대용 광 디지털 계전기 보호 테스터

Optical Digital Network Signal & Relay Protection Tester The HZ-600 is an advanced testing solution that integrates an optical digital network signal analyzer with a high-precision relay protection tester. Designed for comprehensive field and laboratory use, it delivers unmatched versatility for ...

HZ-60S 휴대용 계전기 보호 테스터

Product Overview The HZ-60S handheld relay protection tester is a brand-new series of ultra-light, compact, and portable instruments. Designed with the latest generation of technology, it matches the functional configuration and operation mode of traditional large-scale relay protection testers ...

HZJB-340S 2025 Factory Low Price Microcomputer Relay Protection Tester

Product Overview The HZJB-340S Microcomputer Relay Protection Tester is widely used in line protection, main transformer differential protection, excitation control, and various other fields. It features standard four-phase voltage and three-phase current output, making it capable of testing both ...

HZJB-II Single-phase relay protection tester

Product Overview The HZJB-II Single-Phase Relay Protection Tester incorporates the latest power supply technology for its internal AC and DC voltage and current sources. It represents an advanced level in circuit design, component selection, panel layout, and internal structure design. With complete ...

HZ-1600 6상 마이크로컴퓨터 릴레이 보호 테스터

Product Overview The HZ-1600 is a fully functional, comprehensive relay protection tester engineered for high-precision analog output. Utilizing advanced DSP+FPGA control technology and a vibrant 10.4-inch display, it provides the reliability required for critical power infrastructure testing. Key ...

HZJB-S660 휴대용 계전기 보호 테스터

Product Overview The HZJB-S660 is an ultra-light, portable relay protection tester engineered with cutting-edge technology. Despite its compact, A4-sized form factor, it delivers the same robust functional configuration as traditional large-scale instruments. High-Fidelity Performance: Equipped with ...

HZ-6000 광적 디지털 릴레 보호 검사기

Product Overview The HZ-6000 is a high-performance optical digital relay protection tester engineered for precision and reliability. Designed in accordance with DL/T 624-2010 standards and the IEC61850 communication system, this device leverages a powerful PowerPC platform for advanced modular ...

HZ-7112 단열 저항 전압 검사기

Product Overview The HZ-7112 is a high-performance safety regulation tester engineered with a high-speed MCU and large-scale digital circuits. It provides precise measurement of output voltage, breakdown current, and leakage current for comprehensive electrical safety performance testing. Real-time ...

HZJB-330S 휴대용 마이크로 컴퓨터 릴레 보호 검사기

High-Precision Four-Phase Relay Protection Test Instrument The HZJB-330S is a high-performance testing instrument engineered to meet rigorous on-site requirements, featuring standard four-phase voltage and three-phase current output. Designed for both traditional relays and modern microcomputer ...

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