Inserting a resistor between the neutral star point of a transformer and earth limits fault current to a safe level still remaining at sufficient intensity to allow a selective and fast fault detection by means of simple over-current relays.
Neutral Earthing Resistors are widely used in industrial distribution systems to provide added safety by limiting phase-to-earth fault currents to reasonable predetermined values. In directly earthed systems high earth-fault currents can cause excessive damage to transformers, generators and associated equipment.
Neutral Earthing Resistors are widely used in industrial distribution systems to provide added safety |
Place of Origin:Shanghai China (Mainland) This resistor is a protective electrical appliance to connet the limitable earth or leakage current and applicable to high power ...
Come From Shanghai Lingguang Electric Apparatus Manufacturing Co., Ltd.
Brand Name:Lingguang Place of Origin:Shanghai China (Mainland) Neutral grounding resistor is a protective electrical appliance to connect the limitable earth current or leakage current. ...
Come From Shanghai Lingguang Electric Apparatus Manufacturing Co., Ltd.
Model Number:LMGR Brand Name:Lingguang Place of Origin:Shanghai China (Mainland) Neutral Grounding Resistor works as protection part in the high voltage power transmission and distribution system. ...
Come From Shanghai Lingguang Electric Apparatus Manufacturing Co., Ltd.