Step by step Commissioning guidelines For Bus Ducts. Check the bus duct for physical damage and water ingress. Get it cleaned thoroughly. If a space heater is provided, ensure that there is adequate clearance between the heater wires and the main conductors. If necessary, dress the wires properly and securely. If a space heater is provided, test the operation and set the thermostat appropriately, based on the local ambient conditions. Perform megger test and, if it is an HT bus-duct, HV test. IF HV test is done, megger test should be repeated after…
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