| Item |
Standard Specifications |
| Type of Motor |
Totally-enclosed fan-cooled squirrel cage induction motor |
| Design standards |
German DIN42673 IEC79-1, BS4683, EN50018 |
| Time Duty |
Continous S1, MCR (S.F:1.0) |
| Cooling Method |
self external fan, surface cooling (IC 411) |
| Method of Starting |
Full voltage direct on line starting or star-delta starting |
| Mounting |
Horizontal foot mounting, flange mounting: B3. B5. B14,
B35, V1 |
| Insulation class & Temperate Rise |
Adopting class F insulation and checking permissible
limits of temperature rise against that of class B to
improve the insulation reliability |
| Rotor Winding |
Squirrel cage, aluminium conductor with end-ring and
wafter blades integrally cast |
| Environmental Conditions |
Place: Hazardous Location
Ambient temperature: -20°C to 40°C
Relative humidity: Less than 90% RH(non-condesation)
Altitude: Up to 1,000 metres above sea level |
| Drive Method |
Belt service (Note: Frame Size 225 and above is for
coupling drive) |
| Direction of Rotation |
Standard motors are suitable for operation in either
direction of rotation. Direction of rotation of motor
can be reversed by inerchanging any two of the power lines |
| Shaft |
Carbon Steel, round shaft with key |
| Bearing |
Grease pre-packed shielded ball bearing |
| Lubrication |
Lithium-base grease |
| Painting |
High quality enamel finish, standard colors is light
blue with other colors avaliable on request. |
| Nameplate |
Stainless steel |
| Ground Terminal |
NE set inside the terminal box |
