Special Considerations (2) ... For increased reliability. a motor can be equipped with space heaters or a low-voltage (24 to 32 volts AC) circuit to keep ... Several methods of reducing motor starting current are: part winding starting, Wye-Delta starting. resistance reduced voltage starting, ... Sizing Maximum Motor Size a HP Sin ; le-Phase Three-Phase NEMA Size 120 Volts 230 Volts 208 Volts 460 Volts d.
|Title||:||API Recommended Practice|
|Author||:||American Petroleum Institute. Production Dept|