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... resistor element connections instead of welded connections providing assemble of spare parts on site immediately 3. High thermal capacity to absorb high ......
35kV 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...
35kV Neutral Grounding/Earthing Resistor Product introduction: This kind of resistor connects between neutral point and earthing, so that to prevent equipment from overvoltage harm of short-circuit and Intermi...
10.5kV Neutral Grounding/Earthing Resistor Product introduction: This kind of resistor connects between neutral point and earthing, so that to prevent equipment from overvoltage harm of short-circuit and Inter...
...Neutral Gap Grounding Protection Complete Set Product Description and Application: 110kV, 220kV, 330kV is the main voltage level of the power supply system, the neutral point of the general use of direct gro...
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...h"△"connection for transformer winding,when the neutral point needs to be grounded,"Z"type transformer shall be added and then,grounding resistor is installed to the neutral point of "Z"type transformer to p...
Product Introduction and Application Neutral grounding resistor devices of FNGR series are suitable for the neutral grounding mode for industrial power systems mianly of 3-110KV cable lines, and they are mianly...
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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 t...
...)is used with resistor to prevent damage to high voltage cable and other electrical equipment due to sudden short circuit,intermittent arc grounding overvolatge and etc,improve operation reliability and safe...
... of the neutral limits the ground fault current to a high level (typically 50 amps or more) in order to operate protective fault clearing relays and current transformers. These ......