TEC Electric - 1.1kW 3ph 4 Pole High Efficiency Foot and Flange Mounting (B35) 90S Frame AC Motor for 230V or 400V 3 phase supply. Inverter Rated for use with a Variable Frequency Inverter Drive having 1ph or 3ph input and 3ph output, or a fixed frequency mains supply at 50Hz.
Fixed mains supply output: 1.1kW (1.5HP) x 1420RPM at 230V or 400V x 50Hz 3ph.
Inverter Supply Output: 20:1 Speed Control range from 142RPM to 2840RPM for 5Hz to 70Hz control, with suitable de-rating at the lower speeds.
Full Load Current - 4.33A at 230V, or 2.5A at 400V.
Power Factor is 0.78 when mains connected at 50Hz.
Efficiency is 81.4% (A more efficient motor is available, please see linked products below)
175mm Wide x 333mm Long x 229mm high overall in its IP55 enclosure.
Foot mount on 10mm holes at 140mm wide x 100mm centres 56mm back from the shaft shoulder.
Flange mount on 12mm holes at 165mm PCD with 130mm diameter spigot in the 200mm diameter flange.
Shaft is 24mm dia x 50mm with 8mm wide key.
Weight is 13.85kg.
Rated at 40C Ambient.
Ventilation space required at rear cooling air intake.
Thermistor for over-temperature protection.
Manufacturer Part Number is 1.143TECAB35-IE2. Previous Part Number was - TECA2-90S-4-B35
For Variable Speed use:-
Part Time Output when Inverter powered is...
3.70Nm - 1.1kW ( 1.47HP) x 2840 RPM at 100 Hz
7.40Nm - 1.1kW ( 1.47HP) x 1420 RPM at 50 Hz
7.40Nm -0.55kW ( 0.74HP) x 710 RPM at 25 Hz
7.40Nm - 0.11kW (0.15HP) x 142 RPM at 5 Hz
Continuous Output when Inverter powered is...
5.3Nm -1.1kW ( 1.47HP) x 1988 RPM at 70 Hz
7.40Nm -1.1kW ( 1.47HP) x 1420 RPM at 50 Hz
6.29Nm - 0.47kW ( 0.63HP) x 710 RPM at 25 Hz
3.70Nm - 0.06kW (0.07HP) x 142 RPM at 5 Hz
Extended Warranty Available: When a TEC AC Motor is used with a TECDrive AC Inverter (see linked products below) the warranty period is 2 years (from dispatch). Standard warranty is 1 year.
For the extended warranty to be valid the TEC AC Inverter and TEC Motor must be on the same order and used together when on site.
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.