DC105-1
CY TECH
Telecom, Battery, Integrated
IP 55, IP 65
500W/1700BTU
Product Description
The DC500W cabinet ac unit is specifically designed for DC-powered cabinet cooling in environments where stable grid power is unavailable. Utilizing a closed-loop DC cooling system, it delivers reliable temperature control for cabinets operating in off-grid and remote telecom locations.
With a compact layout, corrosion-resistant enclosure, and low-noise DC operation, this dc powered cabinet ac unit is suitable for outdoor telecom cabinets, solar-powered systems, and remote communication sites requiring efficient DC cooling.
Intelligent control functions enable automatic cooling regulation, continuous system monitoring, and alarm output when abnormal temperatures occur, supporting stable operation in DC cabinet installations.
High-efficiency DC compressor for cabinet ac unit applications
Digital controller with real-time temperature display
RS485 / Modbus-RTU communication interface
Over-temperature and fault protection
Closed-loop cabinet ac unit design prevents dust and moisture ingress
Optional heater for low ambient temperature environments
Anti-corrosion housing for outdoor DC cabinets
Self-diagnosis and operational monitoring
Designed for low maintenance DC systems
Flexible mounting for outdoor cabinets
Name | Cabinet AC Unit DC 500 W |
Model | DC105-1 |
Main power supply | -48VDC(-DC44~-59V) |
Cooling capacity(Rated) | 500W@L35/L35 |
Power consumption(Rated) | 200W@L35/L35 |
Heating capacity（optional） | 500W |
Air flow | 150m3/h |
Cooling current (rated/Max.) | 14.8A/19.0A |
Work temp. range | -40℃~+55℃ |
Noise | 60dB(A) |
IP Grade | IP55,NEMA 4,NEMA 4X |
Net Weight | 18KG |
Refrigerant | R134a |
Note：@L35/L35 is Internal temperature 35℃, ambient temperature 35℃
Industrial Cabinet AC Unit Cooling Princple : the high-pressure refrigerant liquid in the system enters the evaporator and evaporates to absorb heat of the air in the cabinet, so the air is cooled, and the refrigerant that evaporates into gas in the evaporator is inhaled by the compressor and compressed into the high-pressure and high-temperature refrigerant gas, which enters the condenser and cooled to refrigerant liquid, and then re-enters the evaporator to cool the indoor air, and circulates accordingly.
Application
Outdoor telecom cabinets
Solar-powered communication systems
Off-grid monitoring cabinets
Remote wireless base stations
Traffic and surveillance cabinets
Backup power and control cabinets
Options
Model | Voltage | Nominal cooling capacity(W) (L35/L35) | Nominal cooling capacity(Btu/hr) (L35/L35) | Power consumption(W)(L35/L35) | IP Grade | Heater (W)(option) | Internal air flow (m3/h) | Refrigerant | Noise (dbA) |
CYDC105-1 | -48VDC(DC-44~-59V) | 1700 | 180 | IP55,NEMA 4, NEMA 4X | 500 | 150 | R134a | 60 | |
CYDC106-1 | -48VDC(DC-44~-59V) | 2050 | 200 | IP55,NEMA 4, NEMA 4X | 500 | 150 | R134a | 60 | |
CYDC110-1 | -48VDC(DC-44~-59V) | 3400 | 295 | IP55,NEMA 4, NEMA 4X | 500 | 450 | R134a | 65 | |
CYDC115-1 | -48VDC(DC-44~-59V) | 5100 | 495 | IP55,NEMA 4, NEMA 4X | 500 | 450 | R134a | 65 | |
CYDC120-1 | -48VDC(DC-44~-59V) | 2000 | 6800 | 710 | IP55,NEMA 4, NEMA 4X | 1000 | 700 | R134a | 69 |
CYDC130-1 | -48VDC(DC-44~-59V) | 10200 | 1000 | IP55,NEMA 4, NEMA 4X | 1000 | 900 | R134a | 69 | |
CYDC140-1 | -48VDC(DC-44~-59V) | 13650 | 1350 | IP55,NEMA 4, NEMA 4X | 1000 | 1100 | R134a | 72 |
to be continued ,please contact with your sales expert.
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Advantages&Why?
Whether in industrial plants or outdoor telecom sites, our AC units maintain stable temperatures, safeguarding critical electronics.
Prevents overheating, condensation, and equipment downtime with a trusted, high-performance cooling system.
Reduce operational costs without compromising on reliability, thanks to smart design and low energy consumption.
Decades years of experience
Global supply capability
Customized cooling solutions
Fast delivery and technical support
Widely used in telecom, utilities, transportation, and energy storage industries
Cooling capacity ranges from 300w to 5000w
Voltage range :AC220V 50HZ,AC220V 60HZ,60HZ , AC110V60HZ ,DC48V
Widely used for outdoor telecom cabinets ,battery cabinets,elecric cabinets and industry control cabinets etc.
Remote monitoring system supported, communication protocol is RS485
Our engineering team can recommend the right model based on:
Cabinet size
Heat load
Installation method
Environment
Voltage requirements
Contact us for datasheets, drawings, pricing, or OEM/ODM solutions.
