Protection Relay Testing Equipment nhà sản xuất từ Trung Quốc

Máy phân tích chất lượng điện ba pha di động HZDZ-S có phân tích hài, đo điện áp, dòng điện và giám sát năng lượng

Product Overview HZDZ-S Portable Three Phase Power Quality Analyzer with Harmonic Analysis, Voltage & Current Measurement, and Energy Monitoring Tester. Remark: English version is available. Different models are available. Power quality refers to the AC power quality at the user's end as supplied by ...

SMG2000B High Precision Protection Relay Testing Equipment Dual Clamp Digital Phase Volt Meter

Product Description The SMG2000B Dual-Clamp Digital Phase Volt-Ammeter is a multifunctional instrument designed for on-site testing, characterized by high precision, high stability, low power consumption, and ease of use. It can directly measure AC voltage and AC current without opening the tested ...

SMG2000B Double Clamp Digital Phase Voltmeter Phạm vi giai đoạn 0 ~ 360 Điện áp thấp

Product Overview The SMG2000B Dual-Clamp Digital Phase Volt-Ammeter is a multifunctional instrument designed for on-site testing, characterized by high precision, high stability, low power consumption, and ease of use. It can directly measure AC voltage and AC current without opening the tested ...

SMG2000B Hertz 30V Đến 500V Máy đo Ampe Vôn Kẹp Kép Cầm Tay Kỹ Thuật Số

Thiết bị kiểm tra rơ-le bảo vệ sáu pha HZJB-660T AC220V Tải điện tử

Product Overview The HZJB-660T is a six-phase relay protection test system engineered to verify a wide range of protective relays, including current, voltage, inverse time, power direction, impedance, differential, low frequency, synchronization, frequency, DC, intermediate, and time relays, as well ...

HZJB-340A Máy kiểm tra rơ le 3 pha đa năng Máy kiểm tra rơ le bảo vệ vi máy tính Điện áp Dòng điện

Product Overview The HZJB-340A is a 3-phase current and voltage test system designed for microcomputer relay protection testing. It is capable of testing various traditional relays and relay protection devices as well as modern microcomputer protection devices. It is particularly convenient for ...

Thiết bị kiểm tra rơle bảo vệ dòng thứ cấp ba pha HZJB-340S Điều khiển bằng máy tính

Product Overview The HZJB-340S is a microcomputer-controlled three-phase secondary current injection relay protection test instrument. It is widely used in line protection, main transformer differential protection, excitation control, and various other fields. This instrument features standard four...

HZJB-340A 35kv High Voltage Substation Microcomputer Relay Test Equipment 18kg

Product Overview The HZJB-340A is a high-voltage substation microcomputer relay protection tester designed for comprehensive testing of both traditional relays and modern microcomputer protection devices. It is particularly well-suited for verifying transformer differential protection and auto...

HZJB-340S Máy kiểm tra rơ le bảo vệ ba pha tự động AC220V 12.5kg đa năng

Product Overview The HZJB-340S is a high-performance automatic three-phase protection relay tester designed for comprehensive testing of line protection, main transformer differential protection, excitation control, and various other protection applications. Featuring standard four-phase voltage and ...

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