Product overview
This series of voltage transformers includes JDCF-60W2, JDCF-66W2DCF-725W2), JDCF-110W2DCF-126W2), JDCF-120W2DCF-123W2), JDCF-132W2JDCF-138W2DCF-145W2), etc.
It is used for electrical measurement and relay protection in 60-145KV, 50-60Hz power systems. The product meets the requirements of the national standard GB1207 "Electromagnetic Voltage Transformer" and the International Electrotechnical Commission standard IEC60044-2 "Electromagnetic Voltage Transformer".
This series of voltage transformers can provide five-coil products according to customer requirements.
Features
1. Using limit seal, all seals are not exposed to the air, the sealing performance is better and the service life is longer.
2. Using poured flange porcelain sleeve, the overall mechanical strength of the product is good.
3. Stable insulation performance, small partial discharge and low dielectric loss.
4. Low magnetic density and strong resistance to ferromagnetic resonance.
5. The iron core has good performance, low loss, good excitation characteristics and wide load range.
Thisseriesforthesinglephasevoltagetransformeroilproducts,suitableforratedfrequency50hzor60hz,ratedvo
Outdoor oil type voltage transformer HV PT
Thevoltagetransformerisasingle-phaseoutdooroilimmersiontypeproducts,applicabletotheratedfrequency50h
3KV6KV10KVIndoorsingle-phaseepoxyresincastingtypevoltagetransformerCategory:Switchgear&HVPTBrand
3KV6KV10KVIndoorsingle-phaseepoxyresincastingtypevoltagetransformerCategory:Switchgear&HVPTBrand
3KV6KV10KVIndoorsingle-phaseepoxyresincastingtypevoltagetransformerCategory:Switchgear&HVPTBrand
3KV6KV10KVIndoorsingle-phaseepoxyresincastingtypevoltagetransformerCategory:Switchgear&HVPTBrand
Single-phase semi-closed insulation pouring voltage transformer
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This combination transformer is combined single phase voltage transformer and current transformer
Indoor single-phase epoxy resin casting type voltage transformer
Indoor single-phase epoxy resin casting type voltage transformer
10KV Indoor single-phase epoxy resin casting type voltage transformer
20KV Indoor single-phase epoxy resin casting type voltage transformer
35KV Indoor single-phase epoxy resin casting type voltage transformer
3KV6KV10KVIndoorsingle-phaseepoxyresincastingtypevoltagetransformerCategory:Switchgear&HVPTBrand
mainly composed of two parts of combination transformer and watt-hour meter box. Combination transformer is composed of two or three single-phase voltage transformers and current transformers.
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Outdoor dry type combined transformer High voltage three phases metering box
This series of voltage transformers can provide five-coil products according to customer requirements.
This type of transformer is a single-phase three-winding series insulation, outdoor installation, suitable for voltage supply, electric energy measurement and relay protection in 50Hz, 66kV neutral point non-effectively grounded systems.
This series of voltage transformers can provide five-coil products according to customer requirements.
Capacitive voltage transformers are widely used in AC power systems for measurement, control, protection and high-frequency carrier communication.
This series of voltage transformers can provide five-coil products according to customer requirements.
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