The Envicool CyberMate DC300W is a high-reliability -48V DC compact precision cooling air conditioner designed for outdoor telecom enclosures. Featuring a closed vapor-compression cycle with dual-loop physical isolation, it delivers 300W of active heat dissipation without introducing outdoor dust or humidity into sensitive electronic compartments.
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The Envicool CyberMate DC300W is a high-reliability -48V DC compact precision cooling air conditioner designed for outdoor telecom enclosures. Featuring a closed vapor-compression cycle with dual-loop physical isolation, it delivers 300W of active heat dissipation without introducing outdoor dust or humidity into sensitive electronic compartments.
The Envicool CyberMate DC300W Cabinet Air Conditioner delivers dedicated active cooling for high-density outdoor electronics enclosures. Powered directly by standard telecom -48V DC bus power (-38V to -58V DC wide range), the unit eliminates the power losses of DC-AC inverters and guarantees continuous cooling backup during grid outages directly from station battery banks. Built on a robust closed-loop architecture, internal evaporator and external condenser air paths are completely separated, achieving an IP55 ingress protection rating. It features a high-efficiency DC micro-compressor operating on eco-friendly R134a refrigerant, optimizing energy efficiency ratio (EER/COP) across extreme environments. The housing is engineered from corrosion-resistant aluminum alloy with a depth of only 160 mm (450×280×160 mm), enabling seamless door or side panel mounting on space-constrained enclosures. Integrated microprocessor intelligence provides dynamic temperature tracking, automatic fan/compressor modulation, and dry-contact alarm outputs for critical high-temperature protection in 5G micro-sites, ITS cabinets, and smart grid edge nodes.
The Envicool CyberMate DC300W is a high-reliability -48V DC compact precision cooling air conditioner designed for outdoor telecom enclosures. Featuring a closed vapor-compression cycle with dual-loop physical isolation, it delivers 300W of active heat dissipation without introducing outdoor dust or humidity into sensitive electronic compartments.
| Key specifications | Value |
|---|---|
| Rated Cooling Capacity | 300W ultra-compact external-mount industrial cabinet cooling capacity |
| DC Operating Voltage | 48V DC wide-range direct-drive DC power supply |
| Protection Rating | IP55 industrial-grade hermetic isolation protection between internal and external loops |
| Refrigerant Type | R134a eco-friendly CFC-free high-efficiency refrigerant |
| Controller System | Microcomputer intelligent temperature controller |
| Mounting Style | Door-mounted / side-mounted lightweight compact design (anti-corrosion aluminum alloy casing) |
| Physical Dimensions | 450 × 280 × 160 mm (ultra-narrow shallow depth) |
| Operating Temperature Range | -40°C to +55°C |
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