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Thermosiphon Heat Exchanger for Cabinet
– Slim thermosiphon heat exchanger with advanced controls functionality
HOP HM series DC Thermosiphon Heat exchanger is designed for controlling the climate of indoor/outdoor cabinet in challenging indoor and outdoor environments. It is a passive cooling system which utilizes the phase-shifting energy to cool down the inside of the cabinet. It effectively solves the heat problem of outdoor cabinet and is widely used in indoor and outdoor cabinets and enclosures with sensitive electronic equipment.
Thermosiphon Heat Exchanger
Thermosiphon heat exchanger fully utilizes nature indoor and outdoor temperature difference. The internal enclosure temperature is cooled via effective utilization of refrigerant evaporation. The passive heat exchange is based on the natural convection, which circulates liquid in a vertical closed loop circuit without requiring a conventional pump or compressor.
Key features
- Eco-friendly refrigerant R134A
- Communication: RS485
- Advanced electronic controller with user-friendly interface
- Tailored for cyclic and non-cyclic operation
- Lightweight for easy handling and transport
Input
Input voltage rating
-40~58VDC
Rated Voltage(DC)
-48VDC
Output
Heat Exchanged Coefficient(W/K)
190
Rated Power(DC)
325W
IP level
55
Noise level (dB)
≤65
Communication
RS485
Dimensions
Dimensions
900mm×450mm×200mm
Weight
20kg
Installation
Door-Mounted
Other
Range of Working Temperature(℃)
-20℃～+55℃
Refrigerant
R134A
• Energy Efficiency
– Passive cooling system uses the thermodynamic method of passive heat exchange based on internal natural convection.
– Similar design with Air conditioner, with condenser and evaporator which is designed by Micro-Channel technology, but without Compressor, using 48VDC fans, speed adjustable with long life time and minimal power consumption for energy saving.
– Aluminum Micro Channel Condensor and evaporator, more efficient.
• Easy installation and Operation
– Compact, mono-block, plug and play unit to ensure easy installation;
– Closed loop cooling protects equipment against dust and water;
– Constructed of sheet metal, powder coated with RAL7035, excellent anti-corrosion and anti-rust properties, endure harsh environment.
• Intelligent Controller
– Multifunction alarm output, real-time system monitoring and convenient human-computer interface;
– RS485 & dry contactor
– Self-recovery, with multi protection function.