What are the precautions during the operation of the PTC air heater?

What are the precautions during the operation of the electric air heater?

As the name suggests, an electric heater is an electrical appliance that converts electrical energy into heat. This kind of electrical heater is also used in industry. Let's share what problems should be paid attention to when using these appliances. In the process of using electric heating elements, the following aspects must be paid attention to:

1. Fully understand the operating temperature requirements of electric heating elements, and select appropriate electric heater equipment. Generally speaking, the greater the power, the faster the heating, and the shorter the heating time, and vice versa. 2. Dry burning of electric heater equipment is strictly prohibited, especially intrusive electric heating elements, which are made of stainless steel 304.

3. Choose the electric heating tube with suitable power, and pay attention to the load performance of the power under the premise of ensuring the invalid operating temperature.

4. Fully understand the operating environment of the electric heating tube, whether it is medium conduction or infrared radiation. 5. Fully understand the wiring methods of electric heaters. There are usually star connection and three-star connection. A single electric heating tube can be connected to 220v or 380v, and multiple electric heating tubes can be connected to 380v indirectly.

Air electric heaters are small in size, high in power, and fast in temperature rise. They are widely used in industry and have obvious energy-saving effects.