Combo cooling

For Telecom cabinets, shelters and enclosures.

Dantherm Combo Cooling units combine free cooling and air conditioning to provide the most energy-efficient cooling and generate huge savings. The units are designed to save energy in normal running mode and have the advantage of back-up air conditioning in very warm climates.

Total heat management for extreme environments

The Dantherm Combo Cooling units are total heat management systems. They are designed to protect the cabinet, shelter or enclosure from the intrusion of dust and water. This makes the systems perfect for even the most extreme environments and all geographical markets.

High-capacity combo cooling

The newly launched Combo Cooling 10000/1000 marks the beginning of a new generation of Dantherm Combo Coolers. The unit re-thinks the basics of combo cooling, by focusing on high-volume free cooling. The new Combo features a Dantherm-developed air inlet protection feature, the Air Maze, which discharges water, sand, leaves and snow before they reach the filter.

Combo Cooling 10000/1000
Combo Cooling 10000/1000
Combo Cooling 2000/135
Combo Cooling 2000/135

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Customer support
+45 96 14 37 83

Animation:
Flexibox Combo Cooling

Flexibox working in combination with Air Conditioner in Telecom Shelter

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Animation:
Combo Cooling 1000

High-capacity Free Cooling in combination with Air Conditioner in Telecom Shelter

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Facts:
Combo Cooling

Total heat management
Operational modes:
Free Cooling
Air Conditioning
Emergency cooling
Heating
Humidity Detection

Dantherm Combo Cooling Capacities	2000/135	10000/1000
Voltage AC or DC	AC and DC	AC and DC
Voltage in VAC / VDC	230 and 48	3 X400 / 48
Frequency in Hz	50 / 60	50 (3-phase) / 60 (1-phase)
Free Cooling capacity in kW at Δt = 10°C	1.35	10
Free Cooling capacity in kW at Δt = 7°C	0.95	7
Free Cooling capacity in W/K	135	1000
Air Conditioner capacity in kW at internal 27°C and ambient 35°C	-	9600
Air Conditioner capacity in kW at internal 35°C and ambient 35°C	2000	-
Weight in kg	68	238

Applications

Features and Benefits

Dantherm Combo Cooling

Energy-efficient cooling system
Total heat management with free cooling, active cooling and heating
Easy installation in indoor and outdoor cabinets and enclosures
Protection against dust, water, sand, leaves and snow
Emergency cooling mode in case of power outage
Digital controller for full thermal management and surveillance and changeable settings

Dantherm Combo Cooling	2000/135	10000/1000
Operational modes
Changes between cooling modes automatically Cooling mode The cooling mode changes automatically according to temperature settings and eventual hot spot sensors. This generates the desired temperature with minimum energy use.
Free cooling Free cooling Applies outside air to cool. Most energy-efficient cooling method.
Air conditioning Air conditioning Built-in air conditioner ensures that the maximum temperature threshold of the customer is not exceeded.
Heating Heating An external heater can be connected and controlled by the Dantherm CC4 controller. This ensures that the desired temperature is maintained in challenging environments.
Emergency cooling by exceeded max-temperature Exceeded maximum temperature If the internal shelter temperature is above max, the unit assumes a malfunction and initiates maximum free cooling.
Emergency cooling by AC-mains failure AC-mains failure In case of AC mains failure, the unit assumes a malfunction and initates maximum free cooling.
Air mix Temperature regulation In case of cold ambient conditions, full free cooling can be to much. Therefore, the unit regulates the damper air opening gradually in order to maintain the set point temperature.
Dantherm CC4 Controller Features	2000/135	10000/1000
Flexible parameter settings Flexible settings Most parameters in the controller are adaptable.
Capable of controlling several external units Control of external units No need to apply additional intelligent controllers. ; 2 air conditioners, 1 heater, 1 external damper, 1 external Flexibox.
Digital filter status detector Digital detector Improves prediction of filter change.
Easy data logging Easy data logging Logging of all data on SD Card.
Built-in SD card reader Built-in card reader Enables data logging and easy transfer of user-specific control strategy.
Modbus/RTU-RS485 communication
Optional TCP/iP network communication TCP/iP network communication Via Dantherms Remote Climate control.
Built-in phase monitor Built-in phase monitor During installation, this ensures that the compressor runs in the opposite direction resulting in no cooling.
General features	2000/135	10000/1000
Outdoor unit Outdoor unit No space needed inside shelter.
Plug-and-Play Plug-and-Play Cooling technician not needed.
Monoblock Monoblock Easy installation.
Built-in Flexibox Built-in free cooling High free cooling capacity.
Built-in damper Damper For free cooling and temperature compensation.
High-quality components High-quality components Long service life and longer maintenance intervals.
Large area changeable G4 filter Changeable G4 filter Longer intervals between filter change. 1 m2 (F5 filter optional)
Easy adaption Title Easy filter change. Highly adaptable to individual pollution ratios. of filter type
Insulation between filter and filter frame
Simple installation Title Frame ensures easy installation even at legacy sites or for replacement. by means of standard installation frame
RAL paint Title Long-lasting colours: RAL 7015 (dark grey) and RAL 7035 (light grey). and high-quality metal sheet parts
Advanced controller and controlling features Title Optimises energy savings and connection options to other units.
Built-in bug screen Title In accordance with GR487. Protection against large bugs such as bees and other nest building insects.
Air inlet AirMaze Title Dantherm-invented air inlet section protecting the unit from sand, water, snow and leaves.
Ambient temperature operating range from -40°C to 55°C
UL-cUL (367504) & CE (367500) approved
Door lock and burglar proof design
Construction and design	2000/135	10000/1000
F5 Filter for free cooling.
Filter alarm.
Optional humidity detector.
Mono-block, closed loop cooling system, 100% tested from factory.
Refrigerant R134a.
Refrigerant R410a.
Runs on both 50 and 60 Hz.

Energy efficient fans are used for Combo Cooling 10000/1000.
The Combo Cooling 10000/1000 filter ensures a clean environment in the Telecom Site to ensure site up-time.
The motorized damper is ensuring the right amount of ambient air into the Telecom site when running Free Cooling. It is a part of the advanced control strategy to ensure the right temperature in the shelter using minimum energy.
The Combo Cooling 10000 /1000 is optimized for ease of maintenance and service with side panel acces to refigeration system.
Acces to the refrigeration system of the Combo Cooling 10000/1000 is easy, through the side panel.
The acces to service of wiring and electric components is made easy through the side panel of the Combo Cooling 10000/1000.
The Display show running status of the Combo Cooling 10000/1000 and makes it easy to see running and alarm status as well as changing operating parameters.
The motorized air outlet damper is used in some large sites or sites with difficult air paths. It improves Free Cooling efficiency and temperature distribution in the site.
The Dantherm Dancon controller - ensures total heat management in the telecom enclosure.
Combo Cooling 2000/135 is designed with quality components - to ensure long service life.