Totally Enclosed Air to Air Cooled Motors (TEAAC Motors) is a design of electric motors in a fully enclosed housing with an air–to-air heat exchanger built-in.
High voltage and low voltage Marelli Motori electric motors TEAAC designs cover a power range of up to 7 MW and an operating voltage of up to 11 kV.
The engine is cooled due to the interaction of the internal air environment of the electric motor and the ambient air through the radiator of the heat exchanger (at the same time, the external environment does not enter the electric motor).
Feature of operation: reducing the mutual influence of the electric motor and the environment on each other, heavy duty operation, no external pipelines are required to supply water.
Technical parameters of the TEAAC Marelli Motori electric motors
- Housing design type: welded steel housing with built-in air-to-air heat exchanger, equipped with stiffeners, vibration resistant;
- Rated power: up to 7000 kW (up to 7 MW);
- Operating speed range: 500 /750 /1000 /1500 rpm;
- Operating voltage range: 380 V, 690 V, 3300 V, 6600 V;
- Overall height: 400 – 1250 mm;
- Mounting design: IM1001, IM1002, IM1051, IM1061, IM1071, IM1011, IM1031, IM2001, IM2011, IM2031, IM3001, IM3011, IM3031;
- Degree of protection housing: IP55, IP56;
- Degree of protection: IC611 (cooling via a built-in air-to-air heat exchanger);
- Insulation class: F (on request H);
- Temperature class: B (on request F);
- Installable options: air flow sensor, reinforced impregnation for operation from a frequency converter, encoders, temperature control sensors, vibration measurement, reinforced roller bearings, bearing lubrication replenishment devices, shaft size adaptation, cooling system modifications and terminal box designs.
You can buy a high-voltage cable from us Marelli Motori electric motor If you have any questions about the purchase, please contact our engineers by phone. saluteh.
