Description
Specs
| Catalog Number | CDRX21744T |
|---|---|
| Enclosure | XPFC |
| Frame | 213TC |
| Frame Material | Iron |
| Frequency | 50.00 Hz 60.00 Hz |
| Motor Letter Type | Three Phase |
| Output @ Frequency | 7.500 HP @ 60 HZ 5.000 HP @ 50 HZ |
| Phase | 3 |
| Synchronous Speed @ Frequency | 1800 RPM @ 60 HZ |
| Voltage @ Frequency | 380.0 V @ 50 HZ 230.0 V @ 60 HZ 460.0 V @ 60 HZ 190.0 V @ 50 HZ |
| XP Class and Group | CLI GP C,D |
| XP Division | Division I |
| Agency Approvals | UL 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 |
| Constant Torque Speed Range | 6 |
| Current @ Voltage | 8.700 A @ 380.0 V 20.200 A @ 230.0 V 17.400 A @ 190.0 V 10.100 A @ 460.0 V |
| Design Code | A |
| Drip Cover | No Drip Cover |
| Duty Rating | CONT |
| Efficiency @ 100% Load | 91.7 % |
| Electrically Isolated Bearing | Not Electrically Isolated |
| Feedback Device | NO FEEDBACK |
| High Voltage Full Load Amps | 8.7 a |
| Heater Indicator | No Heater |
| Insulation Class | F |
| Inverter Code | Inverter Duty |
| IP Rating | NONE |
| KVA Code | K |
| Lifting Lugs | Standard Lifting Lugs |
| Locked Bearing Indicator | Locked Bearing |
| Max Speed | 2700 rpm |
| Motor Lead Termination | Flying Leads |
| Motor Type | 0738M |
| Mounting Arrangement | F1 |
| Number of Poles | 4 |
| Overall Length | 20.78 IN |
| Power Factor | 75 |
| Product Family | General Purpose |
| Pulley Face Code | C-Face |
| Rodent Screen | None |
| RoHS Status | ROHS NON-COMPLIANT |
| Service Factor | 1.00 |
| Shaft Diameter | 1.375 IN |
| Shaft Ground Indicator | No Shaft Grounding |
| Shaft Rotation | Reversible |
| Speed | 1770 rpm |
| Speed Code | Single Speed |
| Motor Standards | NEMA |
| Starting Method | Direct on line |
| Thermal Device - Bearing | None |
| Thermal Device - Winding | Normally Closed Thermostat |
| Vibration Sensor Indicator | No Vibration Sensor |
| Winding Thermal 1 | None |
| Winding Thermal 2 | None |
| XP Temp Code | T3C |
Drawings
Nameplate
| SPEC. | 07-0000-0227 |
|---|---|
| CAT.NO. | CDRX21744T |
| HP | 7.5//5 |
| VOLTS | 230/460//190/380 |
| AMPS | 20.2/10.1//17.4/8.7 |
| RPM | 1770//1470 |
| HZ | 60//50 |
| SER.F. | 1.00 |
| FRAME | 213TC |
Performance
| Full Load Torque | 0 LB-FT |
|---|---|
| No-Load Current | 0 A |
| Line-Line Res. @ 25° C | 1.22 Ohms A Ph / 0 Ohms B Ph |
| Temp. Rise @ Rated Load | 42° C |
| Start Configuration | DOL |
| Break-Down Torque | 81.48 LB-FT |
| Pull-Up Torque | 38.25 LB-FT |
| Locked-Rotor Torque | 50.29 LB-FT |
| Starting Current | 82.02 A |
| Rated Load | Rated Load | 0% | 25% | 50% | 75% | 100% | 125% | 150% | S.F. | |
|---|---|---|---|---|---|---|---|---|---|---|
| Power Factor | 6.0 | 36.0 | 57.0 | 69.0 | 76.0 | 80.0 | 82.0 | 0.0 | ||
| Efficiency | 0.0 | 82.1 | 88.6 | 90.3 | 90.6 | 90.2 | 89.6 | 0.0 | ||
| Speed (RPM) | 1,799 | 1,794 | 1,787 | 1,780 | 1,773 | 1,764 | 1,756 | 0 | ||
| Line Amps | 5.44 | 5.93 | 6.99 | 8.43 | 10.18 | 12.20 | 14.34 | 0.00 |
