TEC Electric Cast Iron 55kW 3ph 2 Pole Premium Efficiency (IE3), B3 Foot, 250M-2 Frame AC Motor for 400V or 690V 3 phase supply.
Suitable for use with a Variable Frequency Inverter Drive having 3ph input and 3ph output, or a fixed frequency mains supply at 50Hz/60Hz.
Roller Bearings fitted to Drive End.
Rating: 55kW at 2960RPM, 400V or 690V Three Phase 50Hz.
Inverter Supply Output: 14:1 Speed Control range from 296RPM to 4144RPM for 5Hz to 70Hz control, with suitable de-rating at the lower speeds
Full Load Current: 93.54A at 400V (DELTA) or 54A at 690V (STAR)
Power Factor: 0.9 when mains connected at 50Hz.
Efficiency: 94.3% at full load.
Full Load Torque: 177.4Nm
484mm Wide x 915mm Long x 616mm High (Including terminal box)
Foot mount on 24mm holes at 406mm wide x 349mm centres, 168mm back from the shaft shoulder
Shaft: 60mm dia x 140mm long with 18mm wide key
Removable Feet
Cast Iron, IP55
Weight: 428kg.
Rated at 40°C Ambient.
Cooling: IC411. Ventilation space required at rear cooling air intake.
Thermistor for over-temperature protection.
Manufacturer Part Number: 55.023TECCB3-IE3-NJ314.