Cooler unit controller

Product Category:
Industrial inverter controller - Industrial compressor controller

I. Technical parameters
1. Rated working voltage: 220Vac±20% 50~60HZ.
2. Working environment temperature: -40℃~60℃.
3. Protection mode: PCB surface coated with three anti-paint.
4. Design pollution level: Ⅲ.

Ii. Function introduction
1. Three-phase/single-phase box compressor unit, with phase lack protection, phase sequence protection, high and low pressure protection, condenser low temperature protection, exhaust temperature high temperature protection and other functions.
2. With three-phase power supply phase sequence detection, exhaust temperature detection, condensation temperature detection, high pressure pressure switch detection, low pressure pressure switch detection, compressor control, right Angle valve control, condensing fan control, condensing speed fan control and other functions.
3. Key adjustment and digital tube display operation mode, status and fault.

Iii. Product characteristics
1. With high input voltage protection function, incorrect access to 380Vac voltage will not damage the device, and report the corresponding error code.
2. More than 30 fault detection functions.
3. The external installation structure is directly installed on the sheet metal of the unit.
4. The materials meet the requirements of UL, CCC and CE certificate.

Iv. Typical application
Operation and protection of three-phase/single-phase box compressor units on large refrigeration equipment such as freezers.