Description
Specs
| Catalog Number | EM2542T-CI |
|---|---|
| Enclosure | OPEN |
| Frame | 324TS |
| Frame Material | Iron |
| Frequency | 60.00 Hz |
| Motor Letter Type | Three Phase |
| Output @ Frequency | 50.000 HP @ 60 HZ |
| Phase | 3 |
| Synchronous Speed @ Frequency | 3600 RPM @ 60 HZ |
| Voltage @ Frequency | 460.0 V @ 60 HZ 230.0 V @ 60 HZ |
| XP Class and Group | None |
| XP Division | Not Applicable |
| Agency Approvals | NEMA_PREMIUM UR NEMA PREMIUM CSA EEV |
| 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 | 124.000 A @ 208.0 V 56.000 A @ 460.0 V 112.000 A @ 230.0 V |
| Design Code | A |
| Drip Cover | No Drip Cover |
| Duty Rating | CONT |
| Efficiency @ 100% Load | 93.0 % |
| Electrically Isolated Bearing | Not Electrically Isolated |
| Feedback Device | NO FEEDBACK |
| High Voltage Full Load Amps | 56.0 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 | Locked Bearing |
| Motor Lead Exit | Ko Box |
| Motor Lead Termination | Flying Leads |
| Motor Lead Quantity/Wire Size | 9 @ 6 AWG |
| Motor Type | 1250M |
| Mounting Arrangement | F1 |
| Number of Poles | 2 |
| Overall Length | 24.63 IN |
| Power Factor | 89 |
| 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 | 3540 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. | EM2542T-CI |
|---|---|
| SPEC. | 12E001Y256G1 |
| HP | 50 |
| RPM | 3540 |
| VOLTS | 230/460 |
| AMPS | 112/56 |
| RATING | 40C AMB-CONT |
| PF | 89 |
| USABLE AT | 50HZ 50HP 190/380V 138/69A |
Performance
| Break-Down Torque | 276 LB-FT |
|---|---|
| Pull-Up Torque | 91.7 LB-FT |
| Locked-Rotor Torque | 126 LB-FT |
| Starting Current | 383 A |
| Rated Load | Rated Load | 0% | 25% | 50% | 75% | 100% | 125% | 150% | S.F. | |
|---|---|---|---|---|---|---|---|---|---|---|
| Power Factor | 6.0 | 59.0 | 80.0 | 86.0 | 89.0 | 90.0 | 90.0 | 90.0 | ||
| Efficiency | 0.0 | 90.6 | 93.7 | 94.2 | 94.0 | 93.3 | 92.4 | 93.6 | ||
| Speed (RPM) | 3,599 | 3,584 | 3,572 | 3,560 | 3,547 | 3,535 | 3,521 | 3,540 | ||
| Line Amps | 16.60 | 21.60 | 31.40 | 43.10 | 56.00 | 69.80 | 83.70 | 64.30 |
Parts
| 10CB3000SP | KOBX, CAST W/2.00 LEAD HOLE |
|---|---|
| 10CB3500SP | CONDUIT BOX LID, CAST |
| 51XW2520A12 | .25-20 X .75, TAPTITE II, HEX WSHR SLTD |
| MN416A01 | TAG-INSTAL-MAINT no wire (2100bx)4/22 |
