#ovcd

We often get asked this question by many people – What is difference between power kavach and servo stabilizer and which is better? Power Kavach is Voltage Protector and Stabilizer is voltage conditioner. As voltage protector , it will protect against continuous over voltage (upto 440V) and absorb transients and spikes. Stabilizer is product that is designed to stabilize the voltage to the set…

This tree is planted just below the electric line.When it grows , the line will pass through the tree branches. There is good chance of phase to phase shortcircuit and double phasing. 440V in individual phase will be a good possibility. Most of us will never be aware why it happened, but will loose of equipments due to damage.This photo taken in Davangere may 2022

OVCD control unit installed for 80kwp solar plant

This was case referred to us by Havells solar where 80kVA solar inverter was to be protected from over voltage issues. OVCD control is in pilot operation which controls the contactor The contactor capacity can be according to plant capacity or other loads. But this does not affect the rating of OVCD since it is a control unit. OVCD is meant for protection against extreme over voltage and…