Telecom Cabinet 220VAC 300W 1500W IP55 Outdoor Cabinet Air Conditioner & Rectifier Power Supply

The 300W-1500W series cabinet air conditioner is designed to meet the temperature control needs of telecommunication and electrical cabinets, ensuring stable operation of equipment in harsh environments. This series features high efficiency and low energy consumption, with an advanced intelligent temperature control system that automatically adjusts cooling power to meet the heat dissipation needs of various power devices. Its compact design is suitable for various cabinet installation methods and has an IP55 protection rating, effectively resisting dust and moisture. This product is widely used in communication base stations, power equipment, industrial control, and other fields, providing excellent temperature control solutions.

300W-1500W series cabinet air conditioner

The air conditioner is one kind of refrigeration product self-developed for cabinet. It is applicable in the place where the cabinet internal heat is very large, the internal electronic equipment is sensitive to the environment temperature and which should be isolated internally and externally completely. This product has multiple functions, high reliability, and has the feature that it can start to work without complex debugging after powering.

The fan in the internal cycle air path absorbs the hot air from the upside to make air heat exchange by evaporator fins, and sends the cooled air from the downside of the air conditioner. By so, the air in cabinet can cycle to achieve the purpose of lowering the temperature. Meanwhile, The fan in the external cycle air path absorbs the external cold air from the downside, and discharges the hot air from the upside after heat exchange.

When the temperature inside cabinet is higher than refrigeration starting temperature, it starts refrigerating; when the temperature inside cabinet is lower than refrigeration stopping temperature, it stops refrigerating.

User parameter setting point：

When the temperature inside cabinet is lower than heating starting temperature, it starts heating; when the temperature inside cabinet is higher than heating stopping temperature, it stops heating.

User parameter setting point：

Air conditioner has an RS485 communication interface, supporting MODBUS-RTU communication protocol. The air conditioner communicates with the upper monitor through the RS485 communication interface. Or users can check the air conditioner’s running state by viewing the display screen directly and change its running parameters.

According to the optional requirement, the external fan (Hydrogen discharge / emergency fan) automatically realizes cycle hydrogen discharging and emergency ventilation function.

Hydrogen discharge function (Optional): When hydrogen discharge cycle comes, air conditioner starts the hydrogen discharge fan, the control switch closes.

Hydrogen discharging function：

Emergency ventilation function (Optional): When the temperature inside cabinet is higher than Emergency ventilation starting temperature, emergency ventilation fans run; when the temperature inside cabinet is lower than Emergency ventilation stopping temperature, emergency ventilation fans stop.

emergency ventilation function：