Overview
Mfr description
300HP 1800RPM H812 DP 460V 447TS 3PH
- Designed for use on pumps for fire pump duty
- UL file EX5190, CSA file LR2025 and CE mark
- 50°C ambient
- Red paint on 25 HP through 200 HP
- NEMA Design B, Code G or less
- Rated 60/50 hertz, 190/380 or 380 volt at next lower horsepower
- Single voltage motors have 12 leads and are suitable for wye-delta, across the line, or part winding start
- Dual voltage motors have 12 leads, suitable for wye-delta or across the line start on either voltage, or part winding start on low voltage
Specifications
- Motor Phase3 ph
- Motor Horsepower300 hp
- Synchronous Rpm1800 rpm
- Motor Supply Voltage460 V
- Frame Size447
- Enclosure TypeDP (Drip Proof)
- Frequency Rating50/60 Hz
- Base RPM1780 rpm
- Assembly Box MountingF1/F2 CAPABLE
- Duty Condition TypeContinuous Duty
- Mounting TypeRigid Base
- Thermal ProtectionNo
- Full Load Amps345.0 A
- Full Load Current345.00 A
- Electrical TypeSquirrel Cage Induction Run
- Full Load Efficiency95.4 %
- KVA CodeF
- kW224 kW
- Motor OrientationHorizontal
- Motor Poles4
- Starting MethodPart Wdg Start & Wye Start Delta Run
- Description Keyword300 hp
- Shaft Diameter2.3750 in
- Shaft RotationReversible
- Shaft TypeTS
- Motor Length Less Shaft24.38 in
- Overall Length C Dimension39.50 in
- Ambient Temperature Range50 °C
- NEMA Design ClassB
- Service Factor1.15
- Frame MaterialCast Iron
- Insulation ClassF
- IP Rating12
- Standards MetCE, CSA
- Drive End Bearing Size6314
- Type of BearingBall
- Opposite Drive End Bearing Size6314
- Weight1994 lbs
- Manufacturer Upc Number722856048660
- UPC_NO722856048660
- Manufacturer Product Page
- Technical Specifications300 HP Fire Pump Motor, 3 phase, 1800 RPM, 460 V, 447TS Frame, ODP
- Spec Sheet300 HP Fire Pump Motor, 3 phase, 1800 RPM, 460 V, 447TS Frame, ODP
- Wiring Diagram
- 2D Drawing
- Opposite Drive End BearingBall
- Product TypeGeneral Purpose Motors
Compliance & Safety Data
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