Outec Controls cc
Pretoria South Africa

LKE MV Switchgear

Distributors of

LKE
Self Powered Relay

Protection relay LKE-DPR-TC Self Powered Relay

The electronic relay is equipped with a display and a small keyboard, therfore the protection, measuring and control settings can be changed and displayed. The relay includes a seal on the �SET� key to prevent further changes in the settings once they are made unless the seal is broken.
Tripping is recorded on the display along with the tripping cause, the fault current, tripping time, and date and time at which the event occurred. System errors such as a CB fault, incorrect thermometer connection, etc., are also displayed permanently until they are reset.

Current transformers/Sensors.

The current transformers are toroidal-core current transformers used upon high voltage with the function of protection and power supply. Users can set the transformation relation in the electric relay according to the type of current transformer.
All protection and power-supply current transformers have built-in protection against opening of the secondary circuits to prevent over voltage.

980kB Comprehensive Technical Brocure

530kB Compehensive Technical Brocure

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