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- AC Motor
- Inverter Vector Duty Motor Application
- 20 hp
- 1800 rpm
- Three Phase
applications
- Pumps, fans, blowers or other inverter powered applications having variable torque requirements.
features
- Class F thermostat (one per phase)
- Three-year warranty on inverter power
- Special balance
- Premium efficient design
- Suitable for 5:1 (12 to 60 Hz) constant torque
- Relubricatable bearings, double shielded 180T to 400T, open on 440T frame
- Rolled steel (140T to 320T frame), cast iron (360T to 440T frame)
- Double dip and bake with extra bracing
- F1 assembly, footed
- 1.0 S.F. on PWM, 1.15 SF on sine wave
- 140T to 250T frame aluminum end shields
- Conduit boxes meet NEC volume standards
- NEMA Design B performance
- 280T to 440T frame cast iron end shields
- Lifting provisions on 210T frame and larger
- Class F insulation
- Inverter Grade® insulation system (Meets NEMA MG-1 Part 31)
- Sealed bearings on 140T frame
| RPM | 1800 rpm |
| Voltage Rating | 230/460, 460, 230 |
| Frame | 256T, 256 |
| Manufacturer Part No. | D20V2B |
| Efficiency Group | Epact Efficient |
| Full Load rpm | 1775 rpm |
| Open End Bearing | 6205-2Z-J/C3 |
| Drive End Bearing | 6309-2Z-J/C3 |
| Service Factor | 1.15 |
| Motor Shaft Size | 1 5/8 in |
| Duty | Continuous Duty |
| C Dimension | 22.7 in |
| Frame Size | Shaft Input, Not a C-Face |
| Full Load Efficiency | 93 % |
| Type | Di |
| Enclosure | ODP |
| Motor Shaft Length | 4 in |
| Insulation | F |
| Phase | Three Phase |
| Epact Nominal Full Load Efficiency | 91 % |
| Voltage | 230/460 |
| Hz | 60 Hz |
| Poles | 4 |
| Full Load Amps | 48/24 |
| Enclosure Designation | ODP - Open Drip Proof |
| Mounting | Horizontal Mount, Horizontal - Footed |
| Motor Application | General Purpose, Inverter Vector Duty |
| Mounting Style | F-1 |
| HP | 20 |
| Washdown Duty | No |
| Brake Feature | No |
| Design | B |
| Weight | 160.0 LB |
| EAN or UPC | 786382017606 |
