What is IC416 cooling?
What is IC416 cooling?
IC416 – TEFV – Totally Enclosed Force Ventilated. (ventilated with independent fan) IC418 – TEAO – Totally Enclosed Air Over. (no fan-motor in air stream) IC71W – Jacket Water Cooled.
How do you cool a Tefc motor?
A Totally Enclosed, Fan-Cooled (TEFC) electric motor is a type of industrial electric motor with an enclosure that does not permit outside air to freely circulate through the interior of the motor. An external fan blows outside air over the frame of the motor to cool it.
How are motors cooled?
Uncooled motors dissipate the heat into the machine housing to which they are mounted and into the surroundings via convection. Air-cooled motors have a fan that blows air onto the motor housing, thereby cooling it. Motors with fluid cooling are cooled with water or oil that flows through cooling channels in the motor.
Why is cooling necessary in electric motor?
Cooling an electric motor boosts its performance, allowing for a smaller motor to be used, which in turn lowers vehicle weight and increases energy efficiency.
What is a PE motor?
They mean the same electrical 0v potential. The purpose of PE is to protect against electric shock and fire due to leakage current. While motor grounding used to take place with one of the four bolts or screws, dedicated screw terminals are offered now for easier implementation.
What is the difference between ic611 and ic616?
The IC611– is fully enclosed with cold self-ventilation, and the motor is equipped with a heat exchanger (air-to-air). IC616– fully enclosed external blower fan cooling self-ventilation, the motor is equipped with heat exchanger (air to air).
What is icic666 – motor?
IC666– motor is a fully enclosed motor with internal circulation of cooling air with an independent air / air cooler. When making an inquiry, please let us know the cooling mode of the motor to ensure that we provide accurate models. If you need more product information, please feel free to contact us.
What does IC 411 stand for?
The surface-cooling principle in squirrel cage motors (IC 411 and IC 416) Industrially, the most common three-phase squirrel cage motor in protection class IP 55 has IC 411 cooling.
