Description
Specs
| Catalog Number | ZDVSM4408T-4 |
|---|---|
| Enclosure | TEFC |
| Frame | 449T |
| Frame Material | Iron |
| Frequency | 60.00 Hz 90.00 Hz |
| Motor Letter Type | Three Phase |
| Output @ Frequency | 250.000 HP @ 90 HZ 250.000 HP @ 60 HZ |
| Phase | 3 |
| Synchronous Speed @ Frequency | 3000 RPM @ 90 HZ |
| Voltage @ Frequency | 460.0 V @ 60 HZ 460.0 V @ 90 HZ |
| XP Class and Group | None |
| XP Division | Not Applicable |
| Agency Approvals | CCSA US |
| Ambient Temperature | 40 °C |
| Auxillary Box | No Auxillary Box |
| Base Indicator | Rigid |
| Bearing Grease Type | Polyrex EM (-20F +300F) |
| Constant Torque Speed Range | 1000:1 |
| Current @ Voltage | 272.000 A @ 460.0 V 277.000 A @ 460.0 V |
| Design Code | A |
| Drip Cover | No Drip Cover |
| Duty Rating | CONT |
| Efficiency @ 100% Load | 95.8 % |
| Feedback Device | ENCODER |
| High Voltage Full Load Amps | 272.0 a |
| Heater Indicator | No Heater |
| Insulation Class | F |
| Inverter Code | Inverter Duty |
| KVA Code | L |
| Lifting Lugs | Standard Lifting Lugs |
| Max Speed | 3600 rpm |
| Motor Lead Quantity/Wire Size | 6 @ 2/0 AWG |
| Motor Type | A44128M |
| Mounting Arrangement | F1 |
| Number of Poles | 4 |
| Overall Length | 56.66 IN |
| Power Factor | 87 |
| Pulley End Bearing Type | Ball |
| Pulley Face Code | Standard |
| Service Factor | 1.00 |
| Shaft Diameter | 3.375 IN |
| Shaft Ground Indicator | No Shaft Grounding |
| Shaft Rotation | Reversible |
| Shaft Slinger Indicator | No Slinger |
| Speed | 1790 rpm 2685 rpm |
| Speed Code | Single Speed |
| Motor Standards | NEMA |
| Starting Method | Direct on line |
| Thermal Device - Bearing | None |
| Thermal Device - Winding | Normally Closed Thermostat |
Drawings
Nameplate
| BASE | 250 |
|---|---|
| MAX | 250 |
| DRIVE END BEARING | 90BC03J30X |
| OPP D.E. BEARING | 6318C3VL0241 |
| DESIGN NO. | A44WG0225-R001 |
| MAX SPEED/RPM | 3600 |
Performance
| Rated Load |
|---|
