Description
Standard | NEMA MG-1 |
---|---|
Frequency | 60 Hz |
Voltage | 208-230 V |
Number of poles | 4 |
Synchronous speed | 1800 rpm |
Output rating | 3 HP |
Mounting | F-1 |
Flange | Without |
Terminal box¹ | Left position |
Enclosure | IC01 - ODP |
Electric Motors
Frame | 182/4T |
---|---|
Output | 3 HP (2.2 kW) |
Number of Poles | 4 |
Frequency | 60 Hz |
Rated speed | 1765 rpm |
Slip | 1.94 % |
Rated voltage | 208-230 V |
Rated current | 13.7-12.8 A |
L. R. Amperes | 95.9-89.6 A |
LRC | 7.0x(Code H) |
No load current | 4.91-5.70 A |
Rated torque | 8.93 ft.lb |
Locked rotor torque | 275 % |
Breakdown torque | 245 % |
Locked rotor time | 10s (cold) 6s (hot) |
Moment of inertia (J) | 0.2781 sq.ft.lb |
Design | L |
Insulation Class | F |
Temperature rise | 80 K |
Service factor | 1.15 (1.00 @ 208V) |
Duty Cycle | Cont.(S1) |
Starting Method | Direct On Line |
Ambient temperature | -20°C to +40°C |
Altitude | 1000 m.a.s.l. |
Enclosure | IC01 - ODP |
Mounting | F-1 |
Rotation¹ | Both (CW and CCW) |
Approx. weight³ | 67.6 lb |
Efficiency
50% | 73.0 |
---|---|
75% | 80.0 |
100% | 81.5 |
Power factor
50% | 0.82 |
---|---|
75% | 0.88 |
100% | 0.92 |
Features
Frame Material | Rolled Steel |
---|---|
Impregnation Method | Dip and Bake Polyester |
Main terminal box hole | NPT 1" |
Terminal Block | Without |
Shaft Material | SAE 1040/45 Carbon Steel |
Painting | Munsell N 1 - Matte 207N (ISO 12944 - C2) |
Grounding Lugs | Single |
Fan Cover material | Without Fan Cover |
Tropicalized Painting | Without |
Fan material | Without fan |
Bearing cap | No-Without Bearing Cap |
Bolt Material | Carbon Steel |
Balancing Method | 1/2 Key |
Drip Cover | Without |
Resilient Base | Without |
Overload protector (phenolic) | Without overload protector |
Features
Frame Material | Rolled Steel |
---|---|
Impregnation Method | Dip and Bake Polyester |
Main terminal box hole | NPT 1" |
Terminal Block | Without |
Shaft Material | SAE 1040/45 Carbon Steel |
Painting | Munsell N 1 - Matte 207N (ISO 12944 - C2) |
Grounding Lugs | Single |
Fan Cover material | Without Fan Cover |
Tropicalized Painting | Without |
Fan material | Without fan |
Bearing cap | No-Without Bearing Cap |
Bolt Material | Carbon Steel |
Balancing Method | 1/2 Key |
Drip Cover | Without |
Resilient Base | Without |
Overload protector (phenolic) | Without overload protector |