ESTEL is provide temperature solutions for communications, with the world’s advanced technology and rapid development, meet the increasingly stringent reliability requirements. Create a cool, dry and safe environment for the operation of equipment and electrical; The product is widely used in outdoor communication cabinets, electrical cabinets, industrial cabinets and other occasions need heat dissipation.

2. 48VDC 300W Air Conditioner Instructions

The DC03HDNC1A is a compact, high efficient DC powered air conditioner.
The design is optimized for applications with limited space available, but
where functionality and performance still cannot be compromised.

3. Outdoor Cabinet Air Conditioner Features

Remote measuring, remote communication, remote control, which can realize multiple automatic protection and comprehensive self-testing function;
DC Air conditioner, Power supply voltage range;
Fit for harsh condition (T3), R134a refrigerant ;
Low power consumption design with (SEER≥5.5);
LED display, all the settings can changed at the field;
Strict process control and international brand parts deployed to ensure high quality and product;
Dry contact alarm output, NO/NC optional;
Anti-theft design, without the protection cover.

4. IP55 Air Conditioner Parameters

Type	Parameters
Dimensions(Without flange)	HWD 348×150×200mm
Dimensions(With flange)	HWD400×181×200mm
Installation environment	Outdoor
Mounting method	Door mounted
Application temperature	-40℃ -70 ℃
Working temperature	-40℃ -55 ℃
Input voltage	-44~-5VDC
Cooling capacity L35/L35	1500 W
Power Consumption(L35/L35)	395W
Surface treatment	RAL7035
Heating capacity	Optional
Airflow	100 m3/h
IP grade	IP 55
Refrigerant	R134
Noise	6 dB(A)
Weight	7Kg