TEC Electric Cast Iron 90kW 3ph 4 Pole Premium Efficiency (IE3), B35 Foot and Flange, 280M 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.
Rating: 90kW at 1480RPM, 400V or 690V Three Phase 50Hz.
Inverter Supply Output: 14:1 Speed Control range from 148RPM to 2072RPM for 5Hz to 70Hz control, with suitable de-rating at the lower speeds
Full Load Current: 160.53A at 400V (DELTA) or 92.68A at 690V (STAR)
Power Factor: 0.85 when mains connected at 50Hz.
Efficiency: 95.2% at full load.
Full Load Torque: 580.7Nm
550mm Wide x 1035mm Long x 690mm High (Including terminal box)
Foot mount on 24mm holes at 457mm wide x 419mm centres, 190mm back from the shaft shoulder; Flange mount on 19mm holes at 500mm PCD with 450mm diameter spigot in the 550mm diameter flange
Shaft: 75mm dia x 140mm long with 20mm wide key
Removable Feet
Cast Iron, IP55
Weight: 692kg.
Rated at 40C Ambient.
Cooling: IC411. Ventilation space required at rear cooling air intake.
Thermistor for over-temperature protection.
Manufacturer Part Number: 90.43TECCB35-IE3 Frame Reference: T3C 280M-4
From Jan 1st 2017, three phase electric induction motors with a rated output of 0.75kW to 375kW and efficiency less than IE3 must be equipped with a variable speed drive (Inverter Drive). For exceptions, see EC Commission Regulation 640/2009.