Gerald Doors
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A professional supplier and service provider of comprehensive solutions for precision refrigeration and temperature controlled heat dissipation. The product range covers temperature control products such as cabinet air conditioners, air/air heat exchangers, industrial air conditioners, electric air conditioners, energy storage air conditioners, base station air conditioners, precision constant temperature and humidity air conditioners, and water coolers.
The AC air conditioner adopts AC230V power supply. It is an active refrigeration system with a compressor designed to keep cabinet temperature within a specific range, avoiding high temperature failures and maintaining stable equipment operation. Widely used in telecom, battery, and integrated cabinets.
Integrated cabinet air conditioner with cooling, heating, and dehumidification functions.
MTBF > 800,000 hours, 180-degree vector control, adaptive torque algorithm for vibration-free startup, and RS485 communication.
High stability, resistant to 55ºC continuous operation, low vibration, and long life.
Energy efficient, low noise, high reliability, and high rotational speed to reduce heat accumulation.
| Model | CS A 50 E A |
| Mounting Method | Semi-embedded Mounting |
| Power Supply | 230±15% VAC |
| Cooling Capacity (L35/L35) | 5000W |
| Power Consumption (L35/L35) | 1800W |
| Internal Airflow | 1250 m³/h |
| Working Temperature | -40ºC ~ +55ºC |
| IP Grade | IP55 |
| Refrigerant | R134a |
| Dimensions (HxWxD) | 1304 x 604 x 300 mm |
Strong R&D Capabilities: Over 20 engineers covering Mechanical, Thermal, and Electrical Engineering. Completed testing and product verification facilities supporting TUV, UL, and CCC certifications.
Manufacturing Excellence: 100% testing (6 steps) before shipping. Flexible production management for mixed orders. Sourcing critical parts from world-renowned manufacturers.
With advanced technology, we provide temperature control solutions for telecom, power grid, industrial automation, data centers, and laboratories. 70% of products are exported to Europe, North America, Australia, the Middle East, and Southeast Asia, gaining worldwide recognition for being professional and reliable.
