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measuring set

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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: ...

Variable Frequency Current Transformer Testing Equipment CT PT Analyzer: measurement accuracy ±0.2% CT Ratio Range 1~30000 accuracy ±0.2% PT Ratio Range 1~10000 accuracy ±0.2% Phase Range ±5min accuracy 0.5min DC ...

10KV 12KV Transformer Dielectric Dissipation Factor Capacitance and Tan Delta Tester: Set voltage range: 0.5-10kV Maximum output current: 200mA Buck-bust method: continuous stepless regulation Test frequency: 45, 50, 55 single frequency 45/55Hz automatic dual variable ...

China Supplier Oil Testing Equipment Closed Cup Flash Point Tester: measurement , in the power-down state can run for more than 10 years ; High accuracy multyfunctional insulating oil tester,oil flash point testing instrument Parameter Testing Range indoor ...

Made in China HZ-3120A Automatic Transformer DC Winding Resistance Tester: measure into a single group parallel capacitor capacitance (Single-phase and three-phase capacitor capacitance can measure) in the case without stitches,The instrument can also measure various ...

SFRA Sweep Frequency Response Analysis Transformer Winding Deformation Tester: measured with frequency sweep method. Deformations of windings such as distortion, swell or displacement of 6kV and above transformer are measured by detecting amplitude-frequency response ...

Transformer Oil Dielectric Strength Testing Equipment Insulating Oil Bdv Tester: set time 15 minutes (adjustable) booster interval 5 minutes (adjustable) booster 1 ~ 6 times (optional) booster capacity 1.5 KVA Measurement accuracy ± 3% power supply voltage AC220V±10% 50Hz±1 ...

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Secondary Current Injection Relay Test Set 3 Phase Protection Relay Tester