Portable 3-Phase Secondary Injection Relay Test Set, Relay Protection Calibrator
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...Test Set, Relay Protection Calibrator Product Description The High-fidelity Multi-harmonic Three-phase Microcomputer Relay Protection Tester is an advanced testing instrument designed for comprehensive relay protection verification and testing applications. Product Alias Six‑phase relay protection tester / Six‑phase microcomputer relay test set / 6‑phase secondary injection test set......
Wuhan Mingyang Technology Co., Ltd
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Variable Frequency Resonant Test Set Resonance Voltage Withstand Tester Portable Design
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... Set Series resonant system exerts series resonance principle, uses excitation transformer to motivate series resonant loop, to adjust the output frequency of the director, make the loop inductance L and measured equipment C in series resonant, voltage of...
Sansion Power Electric Co., Ltd.
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GIS Substation Cable Testing Equipment High Voltage Resonance Test Set
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...test voltage is adjustable which would lead to series resonance in testing circuit. Both the conductors connected in test circuit in series and the capacitors connected in test circuit in parallel are also adjustable. That makes the resonance test set is...
Advanced Instruments Co.,Limited
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Frequency Adjustable Series Resonance Test Set
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...Resonance Test Set 2. Equipment Description: It is applied to testing the insulation ability of insulation materials in power equipment. The frequency of test voltage is adjustable which would lead to series resonance in testing circuit. Both the conductors connected in test circuit in series and the capacitors connected in test circuit in parallel are also adjustable. That makes the test set......
Wuhan Huaying Electric Power Tech & Science Co.,ltd
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Frequency Adjustable Series Resonance Test Set
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...Resonance Test Set It is applied to testing the insulation ability of insulation materials in power equipment. The frequency of test voltage is adjustable which would lead to series resonance in testing circuit. Both the conductors connected in test circuit in series and the capacitors connected in test circuit in parallel are also adjustable. That makes the test set......
Wuhan Huaying Electric Power Tech & Science Co.,ltd
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50Hz Resonance Testing Equipment High Voltage AC Series Resonant Test Set
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...Resonance Testing Equipment High Voltage AC Series Resonant Test Set Product Description As the development of the electric system, the capacity of the equipment more and more larger, for example, the capacity of single machine of the thermoelectric generator group is more than 1000MW, the capacity of single machine of the hydroelectric generator group is more than 800MW, if use traditional equipment (frequency test......
Wuhan Rising Electric Co., Ltd.
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800KV High Voltage Tester Withstand Voltage Test AC Resonant Test System AC Resonance Test Set
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... reactor to match the capacitance or compensation capacitor of the device under test (capacitive) to form resonance. In this way, the test power supply only bears the active power component, which is only 1/Q times the capacity required by the subject,...
Wuhan GDZX Power Equipment Co., Ltd
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AC Resonant Test Set for Power Cable Variable Frequency Series Resonance Hipot Test Equipment for 10kV 35kV 110kV and 220kV XLPE Cable Testing
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... distributed capacitance, especially when long cable sections are tested. A conventional AC test source may require substantial power capacity. A variable-frequency series resonant system is designed to handle this capacitive load efficiently. The...
Sansion Power Electric Co., Ltd.
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PD Free Ac Resonant Test Set , Partial Discharge Test Equipment No More Than 10pC
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... voltage withstand and partial discharging test of power transformers 110KV class and above. This system adopts PD free push-pull variable-frequency power source technique which ensure fine sine wave and proper test frequency output during testing under...
WUHAN FANKE HAIWO HIGH VOLTAGE TECHNOLOGY CO.,LTD.
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PD Free Ac Resonant Test Set Partial Discharge Test Equipment No More Than 10pC
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... voltage withstand and partial discharging test of power transformers 110KV class and above. This system adopts PD free push-pull variable-frequency power source technique which ensure fine sine wave and proper test frequency output during testing under...
Ningbo Suntech Power Machinery Tools Co.,Ltd.
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