Safety Thermostat protected for transformer above 11KW. Termination of Wires High quality nylon terminal block. Chrome steel metal bolts & nuts. Re-Start Frequencies Maximum re-start frequencies of 4 times per hour at appropriate intervals. more...
At higher voltages, large auto-transformers are used to interconnect the 400kV-500kV systems with either the 230kV-275kV systems or 120kV-145kV systems (the exact values depend on the country being considered). The HV and MV windings in an auto-transformer are connected together unlike in other transformers. more...