Description
Specs
| Catalog Number | EM2531T-5 |
|---|---|
| Enclosure | OPSB |
| Frame | 284T |
| Frame Material | Steel |
| Frequency | 60.00 Hz |
| Motor Letter Type | Three Phase |
| Output @ Frequency | 25.000 HP @ 60 HZ |
| Phase | 3 |
| Synchronous Speed @ Frequency | 1800 RPM @ 60 HZ |
| Voltage @ Frequency | 575.0 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 | 24.500 A @ 575.0 V |
| Design Code | A |
| Drip Cover | No Drip Cover |
| Duty Rating | CONT |
| Efficiency @ 100% Load | 93.6 % |
| Electrically Isolated Bearing | Not Electrically Isolated |
| Feedback Device | NO FEEDBACK |
| High Voltage Full Load Amps | 24.5 a |
| Front Face Code | Standard |
| Front Shaft Indicator | None |
| Heater Indicator | No Heater |
| Insulation Class | F |
| Inverter Code | Inverter Ready |
| IP Rating | NONE |
| KVA Code | G |
| Lifting Lugs | Standard Lifting Lugs |
| Locked Bearing Indicator | No Locked Bearing |
| Motor Lead Exit | Ko Box |
| Motor Lead Termination | Flying Leads |
| Motor Lead Quantity/Wire Size | 3 @ 10 AWG |
| Motor Type | 4050M |
| Mounting Arrangement | F1 |
| Number of Poles | 4 |
| Overall Length | 25.06 IN |
| Power Factor | 82 |
| 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 | 1.875 IN |
| Shaft Extension Location | Pulley End |
| Shaft Ground Indicator | No Shaft Grounding |
| Shaft Rotation | Reversible |
| Shaft Slinger Indicator | No Slinger |
| Speed | 1770 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. | EM2531T-5 |
|---|---|
| SPEC. | 40G048X795 |
| HP | 25 |
| RPM | 1770 |
| VOLTS | 575 |
| AMPS | 24.5 |
| RATING | 40C AMB-CONT |
| PF | 82 |
Performance
| Locked-Rotor Torque | 128 LB-FT |
|---|---|
| Starting Current | 155 A |
| Rated Load | Rated Load | 0% | 25% | 50% | 75% | 100% | 125% | 150% | S.F. | |
|---|---|---|---|---|---|---|---|---|---|---|
| Power Factor | 5.0 | 44.0 | 67.0 | 77.0 | 82.0 | 83.0 | 83.0 | 82.0 | ||
| Efficiency | 0.0 | 89.6 | 93.0 | 93.8 | 93.6 | 93.1 | 92.3 | 93.3 | ||
| Speed (RPM) | 1,799 | 1,793 | 1,787 | 1,780 | 1,773 | 1,765 | 1,755 | 1,768 | ||
| Line Amps | 10.60 | 11.80 | 15.10 | 19.40 | 24.50 | 29.90 | 36.00 | 27.70 |
