44A155
Fire Pump Motor, 75 HP, 1775 RPM, 60 Hz
Fire Pump Motor, 250 HP, 1780 RPM, 60/50 Hz
Fire Pump Motor, 3-Phase, 250 HP, Nameplate RPM 1780, Voltage 460, 3 Phase, Frame 445TS, Open Dripproof, Number of Speeds 1, Full Load Amps 287, 60/50 Hz, Base Mounting, Thermal Protection None, Insulation Class F, Service Factor 1.15, Ball Bearings, Max. Ambient Temp. 50 Degrees C, Rotation CW/CCW, Overall Length 36 In., Shaft Dia. 2-3/8 In., Shaft Length 4-3/4 In.
Артикул:
44A172
Каталог:
Grainger
Производитель:
MARATHON MOTORS
Номер модели:
445TSTDS14051
Страна производства:
USA
Вес (кг):
686.36
Спецификация:
| Item: Fire Pump Motor |
| Motor Type: 3-Phase |
| Enclosure: Open Dripproof |
| HP: 250 |
| Nameplate RPM: 1780 |
| Frame: 445TS |
| Voltage: 460 |
| Hz: 60/50 |
| Phase: 3 |
| Full Load Amps: 287 |
| Mounting: Base |
| Number of Speeds: 1 |
| Service Factor: 1.15 |
| Bearings: Ball |
| Thermal Protection: None |
| Rotation: CW/CCW |
| Max. Ambient Temp.: 50 Degrees C |
| Length Less Shaft: 31-1/4" |
| Shaft Dia.: 2-3/8" |
| Shaft Length: 4-3/4" |
| Overall Length: 36" |
| Shaft Type: Keyed |
| Insulation Class: F |
| RPM Range: 1400-1800 |
| Standards: UL Listed (EX5190), CSA Certified |