Description
Specs
| Catalog Number | EM2548T |
|---|---|
| Enclosure | OPSB |
| Frame | 404T |
| Frame Material | Steel |
| Frequency | 60.00 Hz |
| Motor Letter Type | Three Phase |
| Output @ Frequency | 60.000 HP @ 60 HZ |
| Phase | 3 |
| Synchronous Speed @ Frequency | 1200 RPM @ 60 HZ |
| Voltage @ Frequency | 460.0 V @ 60 HZ 230.0 V @ 60 HZ |
| Agency Approvals | CSA EEV NEMA PREMIUM NEMA_PREMIUM UR |
| Ambient Temperature | 40 °C |
| Auxillary Box | No Auxillary Box |
| Auxillary Box Lead Termination | None |
| Base Indicator | Rigid |
| Bearing Grease Type | Polyrex EM (-20F +300F) |
| Blower | None |
| Current @ Voltage | 76.000 A @ 460.0 V 160.000 A @ 208.0 V 152.000 A @ 230.0 V |
| Design Code | A |
| Drip Cover | No Drip Cover |
| Duty Rating | CONT |
| Efficiency @ 100% Load | 94.5 % |
| Electrically Isolated Bearing | Not Electrically Isolated |
| Feedback Device | NO FEEDBACK |
| High Voltage Full Load Amps | 76.0 a |
| Front Face Code | Standard |
| Front Shaft Indicator | None |
| Heater Indicator | No Heater |
| Insulation Class | F |
| Inverter Code | Inverter Ready |
| KVA Code | H |
| Lifting Lugs | Standard Lifting Lugs |
| Locked Bearing Indicator | Locked Bearing |
| Motor Lead Exit | Ko Box |
| Motor Lead Termination | Flying Leads |
| Motor Lead Quantity/Wire Size | 9 @ 6 AWG |
| Motor Type | 4480M |
| Mounting Arrangement | F1 |
| Number of Poles | 6 |
| Overall Length | 34.47 IN |
| Power Factor | 79 |
| Product Family | General Purpose |
| Pulley End Bearing Type | Ball |
| Pulley Face Code | Standard |
| Pulley Shaft Indicator | Standard |
| Rodent Screen | None |
| Service Factor | 1.15 |
| Shaft Diameter | 2.875 IN |
| Shaft Extension Location | Pulley End |
| Shaft Ground Indicator | No Shaft Grounding |
| Shaft Rotation | Reversible |
| Shaft Slinger Indicator | No Slinger |
| Speed | 1185 rpm |
| Speed Code | Single Speed |
| Motor Standards | NEMA |
| Starting Method | Direct on line |
| Thermal Device - Bearing | None |
| Thermal Device - Winding | None |
| Vibration Sensor Indicator | No Vibration Sensor |
| Winding Thermal 1 | None |
| Winding Thermal 2 | None |
Drawings
Nameplate
| CAT.NO. | EM2548T |
|---|---|
| SPEC. | 44E057W300G1 |
| HP | 60 |
| RPM | 1185 |
| VOLT | 230/460 |
| AMP | 152/76 |
| RATING | 40C AMB-CONT |
| NEMA-NOM-EFF | 94.5 |
Performance
| Break-Down Torque | 843 LB-FT |
|---|---|
| Pull-Up Torque | 384 LB-FT |
| Locked-Rotor Torque | 526 LB-FT |
| Starting Current | 520 A |
| Rated Load | Rated Load | 0% | 25% | 50% | 75% | 100% | 125% | 150% | S.F. | |
|---|---|---|---|---|---|---|---|---|---|---|
| Power Factor | 4.0 | 42.0 | 63.0 | 74.0 | 79.0 | 81.0 | 82.0 | 80.0 | ||
| Efficiency | 0.0 | 91.5 | 94.3 | 94.8 | 94.6 | 94.2 | 93.4 | 94.4 | ||
| Speed (RPM) | 1,199 | 1,195 | 1,192 | 1,189 | 1,185 | 1,181 | 1,176 | 1,182 | ||
| Line Amps | 33.20 | 37.60 | 47.60 | 60.70 | 75.50 | 92.20 | 110.00 | 85.50 |
