Low Voltage Motors:
Westinghouse Like-for-Like Replacements
We own more than 20 million Westinghouse shop orders, drawings, specifications and original tooling, which allows us to duplicate many of your Low Voltage Motors which have been installed over the past 5 decades.
Key features of our Low Voltage Motors (Westinghouse and non-Westinghouse replacements) include:
- 1/2 to 300 HP - 600 volts
- Duplicate Westinghouse motors, no design change required
- Designed to operate at reduced voltages (90%-, 80%- and 75%-rated)
- HES replacements for unsupported motors or plant upgrades
- Reliable designs that have performed for more than 5 decades
- Supported by HES qualification reports
All duplicate Westinghouse or replacement motors can be supplied with our environmentally qualified (EQ) insulation system to these parameters:
Low Voltage Motor Qualification (Homewood Energy Report NKO-2119-WW)
Normal | Accident | |
Duration | 40 years | 100 days |
---|---|---|
Temperature | 104˚F for 99% of time 115˚F for 1% of time |
301˚F |
Pressure | Atmospheric | 2.8 psig (peak) |
Relative Humidity | 90% | 100% max |
Radiation | See accident dose | 2.0E7, TID |
Seismic | Machine Table Limits |
A few of our many applications of our motors can be found in:
- Cooling Water Pumps
- Auxiliary Feed Water Pumps
- Containment Spray Pumps
- Safety Injection Pumps
- Fuel Pool Cooling Pumps
- Reactor Cooling Fans
- Polar Crane Hoist and Traverse
Additional applications are:
Polar Crane Auxiliary Hoist
- 60 HP
- 720 RPM
- 460 VAC
- Wound Rotor
Emergency Feedwater Pump
- 450 HP
- 3600 RPM
- 4000 VAC
Make Up Pump
- 700 HP
- 1800 RPM
- 4000 VAC
Vertical Reactor River Pump
- 400 HP
- 1200 RPM
- 4000 VAC