TEC IE2 250kW Cast Iron 4 Pole 3ph AC Motor for Speed Control 355M B3 Foot

TEC - 250kW 3ph 4 Pole IE2 High Efficiency 355M frame, Cast Iron AC Motor for 400V 3 phase supply.  Use with a suitable AC Frequency Inverter Drive or a fixed mains supply at 50Hz. 

Fixed Main Supply Output:  250kW (335HP) x 1490RPM at 400V x 50Hz 3ph.  .
Inverter Supply Output:  12:1 speed control range from 149RPM to 1750RPM for 5Hz to 60Hz  with suitable de-rating at the lower speeds.
 

Full Load Current - 420.7A at 400V.
Efficiency is 95.3% at full load.
Power Factor is 0.9 when mains connected at 50Hz.

Foot mount on 28mm holes at 610mm wide x 560mm centres 254mm back from shaft shoulder.
Overall Length: 1570mm
Weight: 1700Kg
 

Rated at 40C Ambient.
Ventilation space required at rear cooling air intake.
Thermistors are included for over-temperature protection.

Part number is - 250.043TECCB3-IE2

Download the full Technical Catalogue from the link below...