Description
Specs
| Catalog Number | CEM2515T |
|---|---|
| Enclosure | OPSB |
| Frame | 256TC |
| Frame Material | Steel |
| Frequency | 60.00 Hz |
| Motor Letter Type | Three Phase |
| Output @ Frequency | 20.000 HP @ 60 HZ |
| Phase | 3 |
| Synchronous Speed @ Frequency | 1800 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 | 48.000 A @ 230.0 V 52.000 A @ 208.0 V 24.000 A @ 460.0 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 | 24.0 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 | 3948M |
| Mounting Arrangement | F1 |
| Number of Poles | 4 |
| Overall Length | 23.19 IN |
| Power Factor | 85 |
| Product Family | General Purpose |
| Pulley End Bearing Type | Ball |
| Pulley Face Code | C-Face |
| Pulley Shaft Indicator | Standard |
| Rodent Screen | None |
| Service Factor | 1.15 |
| Shaft Diameter | 1.625 IN |
| Shaft Extension Location | Pulley End |
| Shaft Ground Indicator | No Shaft Grounding |
| Shaft Rotation | Reversible |
| Shaft Slinger Indicator | No Slinger |
| Speed | 1765 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. | CEM2515T |
|---|---|
| SPEC. | 39D102X952G1 |
| HP | 20 |
| RPM | 1765 |
| VOLTS | 230/460 |
| AMPS | 48/24 |
| RATING | 40C AMB-CONT |
| PF | 85 |
| USABLE AT | 50HZ 20HP 190/380V 58/29A |
Performance
| Full Load Torque | 0 LB-FT |
|---|---|
| No-Load Current | 0 A |
| Line-Line Res. @ 25° C | 0.48438 Ohms A Ph / 0 Ohms B Ph |
| Temp. Rise @ Rated Load | 37° C |
| Temp. Rise @ S.F. Load | 46° C |
| Start Configuration | DOL |
| Break-Down Torque | 187 LB-FT |
| Pull-Up Torque | 78.1 LB-FT |
| Locked-Rotor Torque | 112 LB-FT |
| Starting Current | 156 A |
| Rated Load | Rated Load | 0% | 25% | 50% | 75% | 100% | 125% | 150% | S.F. | |
|---|---|---|---|---|---|---|---|---|---|---|
| Power Factor | 5.0 | 50.0 | 72.0 | 81.0 | 85.0 | 87.0 | 87.0 | 86.0 | ||
| Efficiency | 0.0 | 90.2 | 93.3 | 93.5 | 93.0 | 92.2 | 91.0 | 92.5 | ||
| Speed (RPM) | 1,799 | 1,792 | 1,785 | 1,776 | 1,768 | 1,758 | 1,746 | 1,762 | ||
| Line Amps | 8.83 | 10.50 | 14.00 | 18.60 | 23.80 | 29.40 | 35.60 | 27.20 |
Parts
| 51XW2520A12 | .25-20 X .75, TAPTITE II, HEX WSHR SLTD |
|---|---|
| 39EP3200A01SP | FR/PU ENDPLATE, MACH |
| 09CB3501SP | CONDUIT BOX LID FOR 09CB3001 & 09CB3002 |
| 51XW2520A12 | .25-20 X .75, TAPTITE II, HEX WSHR SLTD |
| MN416A01 | TAG-INSTAL-MAINT no wire (2100bx)4/22 |
