Reverse-Power Setting (ANSI 32)
ANSI 32 reverse-power relay setpoint - typically 5–15 % of rated kW for diesel generators, 2–6 % for turbine.
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Formula, assumptions, and limits
| Symbol | Meaning | Unit |
|---|---|---|
| Generator rating | kW | |
| Percentage of rated | % |
Source: IEEE C37.102 - Guide for AC Generator Protection
In short
ANSI 32 reverse-power relay setpoint - typically 5\u201315 % of rated kW for diesel generators, 2\u20136 % for turbine.