1.short-circuit indicators, 2.earth-fault indicators, 3.voltage indicators, 4.overhead line indicators,

Description

The earth fault and short circuit indicator consists of:

*   1pc reading instrument (panel instrument)

*   3pcs sensors for detecting short circuit current

*   4pcs linght cable

*   1pc sensor for observing the sum current

*   1pc flashing lamp (optional)

Installation of the reading instrument

The Earth Fault and Short Circuit Indicators is designed for panel installation. The necessary dimensions of the cutout are 91.5+0.6mm X 44.5+0.6mm (refer to figure 2 ) . Before sliding in the instrument , the electrical connections can be accomplished. The housing is slided into the opening and pushed with a light pressure up to stop position. Springs ( figure 1 ) serve to keep the reading instrument in its position. 

short-circuit and earth-fault indicators,voltage indicators,EKL,EKL4