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| Weight | 2255 kg |
|---|---|
| Motor - Rating | 250 kw / 335 hp |
| No of poles | 4 Pole / 1500 RPM |
| Efficiency Class | IE3 |
| Flameproof | No |
| Brand | HEM |
| Frame Size | 355M |
| Voltage(V) | 415 |
| Frequency(hz) | 50 |
| % Variation (V & hz) | 10 |
| Altitude(m) | 1000 |
| Mounting Type | FOOT |
| Starting Type | DOL |
| Enclosure | TEFC |
| Degree of Protection | IP55 |
| Insulation Class | F |
| MOC of Casing | Cast iron |
| Duty | S1 |
| Standard | IS12615 |
| Type of cooling | TEFC |
| Stator connection | STAR |
| Type of starting | DOL |
| Standard cable size(sqmm) | 240 |
| Rotation from DE | BIDIRECTIONAL |
| Bearing - DE | 6322 C3 |
| Bearing - NDE | 6322 C3 |
| Bearing Life - DE | 40000 |
| Bearing Life - NDE | 40000 |
| Lubrication | Self |
| Fault level of TB | 50 KA for 0.25 sec with suitable fuses |
| Paint shade | RAL7015 |
| Full load current(A) | 416.43 |
| Full load speed(RPM) | 1485 |
| Locked rotor current(% FLC) | 770 |
| Efficiency (FL) | 0.96 |
| Efficiency (3/4 L) | 0.952 |
| Efficiency (1/2 L) | 0.943 |
| Power factor (FL) | 0.87 |
| Power factor (3/4 L) | 0.85 |
| Power factor (1/2 L) | 0.76 |
| Ambient Temp(C) | 50 |
| Temp rise (K) | 70 |
| Rated Torque(kgf-m) | 163.97 |
| Starting Torque(kgf-m) | 195 |
| Pull-out Torque(kgf-m) | 250 |
| Locked rotor Torque(kgf-m) | 195 |
| Maximum Torque(kgf-m) | 250 |
| Starting Current(% of FLC) | 770 |
| Thermal w/s time - Hot(s) | 15 |
| Thermal w/s time - Cold(s) | 33 |
| Thermal heat time-Hot(min) | 63 |
| Thermal heat time-Cold(min) | 188 |
| Th/Tc (minutes) | 63/188 |
| App. Start time - 100% V(s) | Depends on load |
| App. Start time - 80% V(s) | depends on load |
| Moment ex. Torque-% of FLT | 1.2 |
| Motor GD SQ.(kg/m2) | 38.1 |
| Maximum permissible GD SQ. | 584 |
| Load GD SQ.(kg/m2) | customer to provide |
| Vibration (At No Load) | IS 12075 |
| Sound pressure load(dB (A)) | IS 12065 |
| Noise (At No Load) | IS 12065 |
| Weight | 2255 kg |
|---|---|
| Motor - Rating | 250 kw / 335 hp |
| No of poles | 4 Pole / 1500 RPM |
| Efficiency Class | IE3 |
| Flameproof | No |
| Brand | HEM |
| Frame Size | 355M |
| Voltage(V) | 415 |
| Frequency(hz) | 50 |
| % Variation (V & hz) | 10 |
| Altitude(m) | 1000 |
| Mounting Type | FOOT |
| Starting Type | DOL |
| Enclosure | TEFC |
| Degree of Protection | IP55 |
| Insulation Class | F |
| MOC of Casing | Cast iron |
| Duty | S1 |
| Standard | IS12615 |
| Type of cooling | TEFC |
| Stator connection | STAR |
| Type of starting | DOL |
| Standard cable size(sqmm) | 240 |
| Rotation from DE | BIDIRECTIONAL |
| Bearing - DE | 6322 C3 |
| Bearing - NDE | 6322 C3 |
| Bearing Life - DE | 40000 |
| Bearing Life - NDE | 40000 |
| Lubrication | Self |
| Fault level of TB | 50 KA for 0.25 sec with suitable fuses |
| Paint shade | RAL7015 |
| Full load current(A) | 416.43 |
| Full load speed(RPM) | 1485 |
| Locked rotor current(% FLC) | 770 |
| Efficiency (FL) | 0.96 |
| Efficiency (3/4 L) | 0.952 |
| Efficiency (1/2 L) | 0.943 |
| Power factor (FL) | 0.87 |
| Power factor (3/4 L) | 0.85 |
| Power factor (1/2 L) | 0.76 |
| Ambient Temp(C) | 50 |
| Temp rise (K) | 70 |
| Rated Torque(kgf-m) | 163.97 |
| Starting Torque(kgf-m) | 195 |
| Pull-out Torque(kgf-m) | 250 |
| Locked rotor Torque(kgf-m) | 195 |
| Maximum Torque(kgf-m) | 250 |
| Starting Current(% of FLC) | 770 |
| Thermal w/s time - Hot(s) | 15 |
| Thermal w/s time - Cold(s) | 33 |
| Thermal heat time-Hot(min) | 63 |
| Thermal heat time-Cold(min) | 188 |
| Th/Tc (minutes) | 63/188 |
| App. Start time - 100% V(s) | Depends on load |
| App. Start time - 80% V(s) | depends on load |
| Moment ex. Torque-% of FLT | 1.2 |
| Motor GD SQ.(kg/m2) | 38.1 |
| Maximum permissible GD SQ. | 584 |
| Load GD SQ.(kg/m2) | customer to provide |
| Vibration (At No Load) | IS 12075 |
| Sound pressure load(dB (A)) | IS 12065 |
| Noise (At No Load) | IS 12065 |
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