INDUCTION MOTOR |
PROJECT No. | 9725 | |||||
|---|---|---|---|---|---|---|---|
| MODEL No. | 24TEFCFEB | ||||||
| L-SPEC No. | D1ML9375 | ||||||
| SHEET | 1 | OF | 1 | CUSTOMER | |||
| FOR INFORMATION | JOB NO. | ITEM No. | |||||
| SERVICE | SITE | QUANTITY | |||||
| GENERAL DATA | ||
|---|---|---|
| FRAME No. |
315F |
|
| TYPE |
TEFC |
|
| ENCLOSURE |
TE |
|
| COOLING METHOD |
FC(IC411) |
|
| INSULATION CLASS |
F CLASS |
|
| TEMP. RISE AT FULL LOAD | ||
| RES. METHOD |
80 K (at S.F:1.0) |
|
| RATING |
S1 |
|
| LOCATION |
INDOOR |
|
| ALTITUDE |
LESS THAN
1000 m |
|
| HUMIDITY |
LESS THAN
80 % |
|
| AMBIENT TEMP. |
40 °C |
|
| EXPLOSION PROOF TYPE |
N/A |
|
| MOUNTING |
B3 |
|
| BEARING TYPE |
ANTI-FRICTION |
|
| NDE/DE BRG. No. |
6218 /6220 |
|
| BRG. LUBRICATION |
MOBIL Polyrex EM |
|
| PROTECTION GRADE |
|
|
| SERVICE FACTOR |
1.15 |
|
| DRIVE |
DIRECT COUPLED |
|
| SHAFT | ||
| EXTENSION |
SINGLE |
|
| EXTERNAL THRUST |
N/A |
|
| NOISE LEVEL(MEAN VALUE AT 1m FROM MOTOR) | ||
| NO-LOAD |
N/A |
|
| VIBRATION |
N/A |
|
| NUMBER OF CONSECUTIVE STARTS |
N/A |
|
| ROTATION(VIEWED FROM DE) |
C.C.W |
|
| PERFORMANCE DATA | ||
|---|---|---|
| OUTPUT |
375 kW |
|
| POLES |
4 P |
|
| ROTOR TYPE |
SQUIRREL CAGE |
|
| STARTING METHOD |
|
|
| PHASE |
3 PHASE |
|
| FREQUENCY |
60 Hz |
|
| SPEED (AT FULL LOAD) |
1785 r/min |
|
| PRIMARY | ||
| VOLTAGE |
380 V |
|
| NO LOAD CURRENT |
171.0 A |
|
| FULL LOAD CURRENT |
680.8 A |
|
| LOCKED-ROTOR CURRENT |
750 % |
|
| EFFICIENCY | ||
| AT 1/2 LOAD |
93.2 % |
|
| AT 3/4 LOAD |
95.2 % |
|
| AT FULL LOAD |
96.2 % |
|
| POWER FACTOR | ||
| AT 1/2 LOAD |
72.0 % |
|
| AT 3/4 LOAD |
82.0 % |
|
| AT FULL LOAD |
87.0 % |
|
| TORQUE | ||
| FULL LOAD |
204.62 kg-m |
|
|
2007.3 N-m |
||
| LOCKED ROTOR |
110 % |
|
| BREAKDOWN |
250 % |
|
| MOTOR GD² |
29.6 kg-m² |
|
| MAX LOAD GD² AT MOTOR SHAFT |
kg-m²
|
|
| MOTOR APPROX. WEIGHT |
2400 kg |
|
| PAINTING |
0.5PB 3.2/4.4 (URETHANE) |
|
| ACCESSORIES (OPTIONAL) | |||
|---|---|---|---|
| TEMPERATURE DETECTOR | |||
| WINDING |
NO |
||
| TYPE |
- |
||
| BEARING |
NO |
||
| TYPE |
- |
||
| SPACE HEATER |
NO |
||
| RATING |
- |
||
| APPLICATION STANDARDS |
IEC60034-1, ISO 3746 |
||
| SUBMITTAL DRAWINGS | |
|---|---|
| OUTLINE DIMENSION |
ES1A117341 |
| CONDUIT BOX & COVER |
ES1B1100191 |
| SPEED-TORQUE & CURRENT CURVE |
D1ML9375 |
| THERMAL LIMIT & TIME-CURRENT CURVE |
D1ML9375 |
| LOAD vs POWER FACTOR & EFFICIENCY |
D1ML9375 |
|
<REMARKS> 1. ABOVE ALL DATA ARE CALCULATED AT 100% VOLTAGE. 2. PREMIUM EFFICIENCY TYPE MOTOR |
|
| REV. NO | DATE | PREPARED | CHECKED | APPROVED |
|---|---|---|---|---|
| 1 | 2024-07-16 | S.U.LEE | J.H.CHA | Y.J.PARK |
- <NOTE>
- 1. THESE DATA ARE ONLY DESIGN VALUES AND SHALL BE GUARANTEED WITH TOLERANCE OF APPLICATION STANDARD.
- 2. EXCEPT FOR STATEMENTS SPECIFIED ON THIS SHEET, ANYTHING ELSE SHALL BE IN ACCORDANCE WITH MAKER STANDARD
- 3. THE TEMPERATURE MEASURED AT BEARING HOUSING DOES NOT EXCEED 105℃.