Found 39 Products For:

"protection relay tester"

HZKYL-S Plum Blossom Contact Pressure Tester (Handheld)

HZKYL-S Portable Disconnector Contact Pressure Tester A high-precision, portable instrument designed for on-site operation, featuring a high-resolution LCD and an intuitive touch-key interface for reliable contact pressure measurement. Key Features Lightweight, portable design for field use High...

HZCS-II Inter-frequency Line Parameter Tester

HZCS-III Inter-frequency Line Parameter Tester The HZCS-III is a high-precision testing instrument engineered for on-site verification of power frequency parameters across high-voltage transmission lines, including overhead, cable, and hybrid configurations. Its integrated design features a variable ...

HZ-7200 Excitation System Small Current Open-loop Tester

Product Overview The HZ-7200 is a specialized open-loop small current tester engineered for comprehensive detection of excitation control systems. It enables rapid fault location by creating a simulated operating environment that verifies critical system performance without the need for complex on...

HZPD-2300 Distribution Automation Terminal Tester

Product Overview The HZPD-2300 is an innovative distribution automation terminal tester designed for high-precision field and laboratory testing. It offers a robust hardware platform capable of comprehensive testing for FTU, DTU, TTU, and fault indicators. Key Advantages High Output Capacity: Max ...

HZXQ-D43 Handheld secondary defect elimination tester

Product Overview The HZJB-D43 is a high-end detection device engineered to meet rigorous domestic power industry standards. Combining advanced power supply and digital electronic technologies, this handheld unit features a miniature high-precision current and voltage amplifier module powered by an ...

HZ-B-10A Transformer DC Resistance Tester High Precision Multimeter Tester

Product Description The HZ-B-10A is part of the HZ series DC Resistance Tester, also known as a Transformer DC Resistance Tester, DC Low Resistance Tester, or Ground Bond Tester. It employs microprocessor technology and a precision four-wire measurement method, ensuring accuracy and reliability. It ...

HZP-10B 1A 5A 10A Three Phase Transformer DC Winding Resistance Tester Price

Product Overview The HZP-10B Transformer DC Winding Resistance Tester is designed for measuring DC resistance in transformer manufacturing, finished-product factory testing, installation, overhaul, tap changer adjustment, handover testing, and preventive testing by power departments. It verifies the ...

YDCZ-5kVA/50kV Oil Immersed AC DC Transformer High Voltage Wisthstand Hipot Tester

Product Overview The YDCZ-5kVA/50kV Oil Immersed AC/DC Transformer High Voltage Withstand Hipot Tester is part of the YDC series of industrial frequency withstand voltage test devices. Manufactured in accordance with the "Industrial Frequency Withstand Voltage Test Device" standard issued by the ...

Hertz YDCZ-5kVA/50KV Oil Immersed 50kv 100kv High Voltage Tester Transformer

Product Description The YDC series industrial frequency withstand voltage test device is manufactured according to the "Industrial Frequency Withstand Voltage Test Device" standard of the Ministry of Electrical and Mechanical Services, following extensive improvements on the basis of original ...

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