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Products > Protection Relay > Huanhai Import & Export Trading Co.,Ltd | Similar Products

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Protection Relay

" found 6 Products from Huanhai Import & Export Trading Co.,Ltd, China

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Secondary Current Injection Relay Test Set 3 Phase Protection Relay Tester: Secondary Current Injection Relay Test Set 3 Phase Protection Relay Tester Product Description relay test What is the specification of our 3 Phase Relay Protection Tester? 1. AC current source: ...

HZBB-10A TTR Tester 3 Phase Transformer Turns Ratio Meter: Protective grounding column. Certifications Our Services From the date of purchase within one year instrument, is a product quality problem free repair replacement, lifetime supply of maintenance and ...

Made in China HZ-3120A Automatic Transformer DC Winding Resistance Tester: protection device test power: the power output short circuit will not damage the instrument. Technical Data Output current 20A 10A 5A 2A 1A Measurement range 20A: 100μΩ~ 1Ω 10A: 500μΩ~ 2Ω 1A: ...

Hot Sale Low Price 5kv 10kv Megger Meter Digital Insulation Resistance Tester: protection of the internal resistance, safe and reliable. Anti-interference ability, to meet the EHV substation on-site operation. 5. Automatic discharge test is completed, and real-time monitoring ...

SFRA Sweep Frequency Response Analysis Transformer Winding Deformation Tester: protects safety of the testing computer. l Able to load 9 curves at the same time and automatically calculate parameters of each curve and diagnose winding deformations to provide the reference ...

Transformer Oil Dielectric Strength Testing Equipment Insulating Oil Bdv Tester: HZJQ-1 Transformer Oil Dielectric Strength Testing Equipment Insulating Oil Bdv Tester Product Description 1.Description It is testing all kinds of Insulation Oil's Dielectric Strength ...

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Secondary Current Injection Relay Test Set 3 Phase Protection Relay Tester