NGR Neutral Grounding Resistors , NER Neutral Earthing Resistors 10KW-1MW
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... and personnel in industrial systems. In solid grounding, the system is directly grounded and the fault current is limited only by the soil resistance. The fault current can be very high and can damage the transformers, generators, motors, wiring and other...
SHENZHEN JINGDACHENG ELECTRONICS CO.,LTD
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220kV Lightning Neutral Grounding Resistor For Transformer
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220kV Neutral Grounding Protection Device for Transformer Product introduction: This kind of transformer neutral protection device adopts modular construction. It has been running well in high altitude area over decades year. Characteristic: 1/ Entirety ......
Shendian Electric Co. Ltd
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6600W 35Ohm Neutral Grounding Resistor Industrial Metal Grid Brake Resistor
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...Neutral Grounding Resistor for generator, Industrial Metal Grid Brake Resistor Structure: 1.Shenzhen ZENITHSUN Electronics Tech. Co., Ltd 6600W 35Ohm Resistor is made of low temperature coefficient chromium alloy stainless steel grid sheet. According to the requirements of customers, stamped into different sizes and shapes, and combined in series and parallel. 2.Resistors......
Shenzhen Zenithsun Electronics Tech.CO.,LTD
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D Strip FeCrAl Alloy 0.5mm x 30mm Bright Working For Neutral Grounding Resistors
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D Strip FeCrAl Alloy 0.5mm x 30mm Bright Working For Neutral Grounding Resistors OhmAlloy142B (Common Name:0Cr25Al5,Aluchrom-O) OhmAlloy142B is a iron-chromium-aluminium alloy (FeCrAl alloy) characterized by high resistance, low coefficient of electric ......
Ohmalloy Material Co.,Ltd
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ZXTX2571 transformer core grounding current tester
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... at the same time, a current loop will be formed between the core and the ground, and the maximum current can reach dozens of amperes, which will cause local overheating or even burning of the core. Discovering latent faults of the transformer as soon as...
Wuhan GDZX Power Equipment Co., Ltd
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Metal Oxide Neutral Grounding 1000W Ceramic Variable 2 Ohm 200W Load Resistor Led
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ShenZhen QingFengYuan Technology Co.,Ltd.
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Lightweight Instrument Current Transformer , Neutral Current Transformer 10-4000A
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Class 0.2s Mid Voltage Current Transformer Measurement Instrument The current transformer of the type GFLZZ0956-10C4 is casting resins and fully enclosed . It is used for metering electric energy and current , relay protection in the electrical system up......
Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
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Side Enter Stacked Rj45 Ethernet Jack 10G Base T Transformer Panel Ground
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Side Enter Stacked Rj45 Ethernet Jack 10G Base T Transformer EMI For Industrial Magnetic TMX21W08DIJ135118 Description: Internal magnetics are 100% electrically tested for HI-POT and functionality Suitable for CAT5&6 fast Ethernet Cable or better UTP ......
Dongguan Tianmu Electronics Co., Ltd
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Earthing Oil Immersed Power Transformer 220kv 240mva Compact Structure
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...Transformer Earthing Transformer Product Overview For 220kV Oil immersed type transformer,which is substation main transformer.The grounding transformer is used to provide a path to an ungrounded system or when the system neutral is not available for some reason, for example, when a system is delta connected. It provides a low impedance path to the neutral and also limits the transient overvoltage when the ground...
Ningbo Tianan (Group) Co.,Ltd.
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30KVA Low Voltage Transformer Three Phase Dry Type 230V 110V IP20
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... problems in the power grid. The isolation transformer converts the three-wire delta connection into a four-wire Yo system, and shielding further eliminates the high-frequency pulse interference and internal coupling of the transformer. Noise, although the...
Xiamen Winley Electric Co.,Ltd
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