Description
Specs
| Catalog Number | EJMM2514T |
|---|---|
| Enclosure | OPSB |
| Frame | 254JM |
| Frame Material | Steel |
| Frequency | 60.00 Hz |
| Motor Letter Type | Three Phase |
| Output @ Frequency | 20.000 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 | 47.000 A @ 230.0 V 50.000 A @ 208.0 V 23.500 A @ 460.0 V |
| Design Code | A |
| Drip Cover | No Drip Cover |
| Duty Rating | CONT |
| Efficiency @ 100% Load | 91.0 % |
| Electrically Isolated Bearing | Not Electrically Isolated |
| Feedback Device | NO FEEDBACK |
| High Voltage Full Load Amps | 23.5 a |
| Front Face Code | Standard |
| Front Shaft Indicator | None |
| Heater Indicator | No Heater |
| Insulation Class | F |
| Inverter Code | Inverter Ready |
| 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 @ 10 AWG |
| Motor Type | 3928M |
| Mounting Arrangement | F1 |
| Number of Poles | 2 |
| Overall Length | 23.19 IN |
| Power Factor | 88 |
| Product Family | General Purpose |
| Pulley End Bearing Type | Ball |
| Pulley Face Code | C-Face |
| Pulley Shaft Indicator | Tapped & Key |
| Rodent Screen | Included |
| Service Factor | 1.15 |
| Shaft Diameter | 1.250 IN |
| Shaft Extension Location | Pulley End |
| Shaft Ground Indicator | No Shaft Grounding |
| Shaft Rotation | Reversible |
| Shaft Slinger Indicator | Shaft Slinger |
| Speed | 3510 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. | EJMM2514T |
|---|---|
| SPEC. | 39-0000-0372 |
| HP | 20 |
| VOLTS | 230/460 |
| AMPS | 47/23.5 |
| R.P.M. | 3510 |
| FRAME | 254JM |
| SER.F. | 1.15 |
| NEMA NOM. EFF. | 91 |
| RATING | 40C AMB-CONT |
| CC | 010A |
| DE | 6309 |
| ENCL | OPSB |
| USABLE AT | 50HZ 20HP 190/380V 56/28A |
Performance
| Full Load Torque | 0 LB-FT |
|---|---|
| No-Load Current | 0 A |
| Line-Line Res. @ 25° C | 0.512 Ohms A Ph / 0 Ohms B Ph |
| Temp. Rise @ Rated Load | 44° C |
| Temp. Rise @ S.F. Load | 54° C |
| Start Configuration | DOL |
| Break-Down Torque | 111 LB-FT |
| Pull-Up Torque | 36.1 LB-FT |
| Locked-Rotor Torque | 50.6 LB-FT |
| Starting Current | 153 A |
| Rated Load | Rated Load | 0% | 25% | 50% | 75% | 100% | 125% | 150% | S.F. | |
|---|---|---|---|---|---|---|---|---|---|---|
| Power Factor | 9.0 | 52.0 | 74.0 | 83.0 | 87.0 | 89.0 | 89.0 | 88.0 | ||
| Efficiency | 0.0 | 84.7 | 90.1 | 91.2 | 91.0 | 90.1 | 89.1 | 90.5 | ||
| Speed (RPM) | 3,599 | 3,581 | 3,563 | 3,544 | 3,522 | 3,496 | 3,472 | 3,506 | ||
| Line Amps | 8.61 | 10.20 | 13.90 | 18.10 | 23.30 | 29.10 | 35.00 | 26.78 |
Parts
| MN416A01 | TAG-INSTAL-MAINT no wire (2100bx)4/22 |
|---|---|
| 39EP3200A01SP | FR/PU ENDPLATE, MACH |
| 51XW2520A12 | .25-20 X .75, TAPTITE II, HEX WSHR SLTD |
| 09CB3501SP | CONDUIT BOX LID FOR 09CB3001 & 09CB3002 |
| 51XW2520A12 | .25-20 X .75, TAPTITE II, HEX WSHR SLTD |
