Thermally Protected Fan Motor

The degree of protection that an internal protection device provides is classified in the iec 60034 11 standard.

Thermally protected fan motor.

If you can t get the fan blade balanced but the motor spins quietly then probably best to buy a new fan blade too. You can also choose from ccc ce thermally protected motor as well as from drip proof waterproof and totally enclosed thermally protected motor and whether thermally protected motor is 115 120 v or 208 230 240 v. Different types of thermal protection exist and are identified by a tp code tpxxx which indicates. In other words thermally protected motors are an exception to the rule.

Due to such symmetrical distribution when three phase power supply. The words thermally protected on a motor nameplate indicate that a thermal protection device is an integral part of the machine and when properly applied will protect it from dangerous overheating. When you see the term thermal protection or thermally protected used in the description of an electric motor it refers to a device found within the motor or motor compressor that is designed to prevent dangerous overheating that can cause motor failure. Tp is the abbreviation for thermal protection.

Listed are representative motors only for reference dimensions and parameters can be customized according to customer requirements odm oem offered. Determine your motor type. 9 new refurbished from 40 00. If the motor has this added special layer of protection the.

For understanding motor thermal overload protection in induction motor we can discuss the operating principle of three phase induction motor. 19 19 product ratings fasco d7909 ac air conditioner condenser fan motor 1 4 hp 1075 rpm 230 volts. For instance if on the nameplates is a marking. Ysk120 160 6b volatage 220v frequency 60hz thermally protected.

There is one cylindrical stator and a three phase winding is symmetrically distributed in the inner periphery of the stator. That means that there s a switch which protects the motor of overheating. Set up the fan in a bench vise to test safely. The type of thermal overload for which the thermal protection is designed 1 digit.

A bent fan blade can cause wobble vibration so it s important to make sure it s perfectly balanced before you reinstall in the attic. F it means that the motor is protected up to 155 c. These motors utilize ball bearings to handle heavier loads and heavier construction for industrial. A wide variety of thermally protected motor options are available to you such as single phase three phase.