Testing
Some of the routine tests conducted at Zenith Engineering Corporation are :

Stringent QAP of Raw Material,
Structure Test for pre-treatment,
Salt Spray Test for paint durability and longevity,
Conductivity Test for authenticating the purity of the busbars and  
Temperature Rise at our in-house laboratory for upto 5000A.

Conventional switchboards are Type tested for 65KA Short circuit withstand capacity and Heat run test up to 5000A. They are also tested for IP54 / IP 55 degree of protection and provide Form IV separation for the highest degree of safety.

All routine tests like High Voltage Dielectric Strength, High voltage Megger Test etc. are undertaken stringently to eliminate error margins.