Transformer Tap settings
Transformer Tap settings
(OP)
Electrical system study with all loads connected showed we need to modify primary Taps to -5% to maintain voltage. Currently, most of the loads are not connected, and bus voltages at MV level is around 4300v. If Taps are changed now, voltages might get over 4500v, which is high. First, would a higher voltage like that hurt loads? What is the best approach when it comes to changing transformer Taps? Should we do that now, or add loads slowly and see what that does?






RE: Transformer Tap settings
RE: Transformer Tap settings
RE: Transformer Tap settings
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If we learn from our mistakes I'm getting a great education!
RE: Transformer Tap settings
For Nominal voltage of 4160 V, the permissible range is 4370-4050 Volts as per ANSI
RE: Transformer Tap settings
RE: Transformer Tap settings