Cable Earth Fault Indicator

Is a professional manufacturer of all types of fault indicator integrating development and production together.

Cable earth fault indicator.

Earth fault indicator the sensorform range of earth fault indicators detects earth faults short circuit faults on underground cables. Sel is the electric power industry s leader in fault indicator technology producing the widest variety of fault indicator products. Chaobo automation technology co ltd. A fault indicator is a device which provides visual or remote indication of a fault on the electric power system.

Sel designs and manufactures fault indicators and sensors supplying utilities around the world with products that help reduce fault finding time so that power can be restored quickly after a fault occurs. There are different products and system solutions for medium voltage underground cable and overhead line networks with and without directional fault indication. A number of options are available for enclosure type power source indicator type reset method trip level selection and remote indication. Cabletroll product range fault passage indicators for cable networks.

Our products include overhead line and cable type fault indicator short circuit and earth fault indicator monitoring system high voltage live line indicator etc. Of the earth fault current is determined by the size of the galvanic interconnected network the. The cabletroll indicators are fault current detectors for the underground medium voltage distri bution network 6 36kv.