Case studies &
Customer References
Free Cooling Solutions

Free Cooling is one of Dantherm's flagships of bringing energy savings to the Telecom market and we are therefore proud to share the many stories of our customers' experiences and references. We wish you happy reading...


Air path protection:
Ingress proof shelters
in extreme conditions

Dantherm AirMaze(pat.pend.) air inlet protection for extreme environments

Extreme air path protection for harsh environments
Two different types of extreme climate - one type of air path protection. AirMaze(pat.pend.) air path protection for free cooling installations prevents wind-driven sand, rain, leaves, snow and nest-building animals from clogging the filter, even in the most extreme regions of the world.

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Free cooling in
the extreme cold

Dantherm high-capacity free cooling in extreme cold

High-capacity free cooling in the Norwegian mountains
Dantherm developed a free cooling solution capable of withstanding extreme cold and blocked air paths – now installed at more than 2000 sites in Norway.

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The use of dual-zone
cooling to maximize
free cooling usage

Dantherm presentation dual-zone case

Top marks at Telecoms Energy Efficiency Forum 2016
See the presentation published by Dantherm at TEEF 2016, which received top marks by the judging panel.

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New cooling strategy
lead to 32% total
energy savings

Dantherm compartment cooling strategy saves energy and prolongs service life of air conditioner

Dual zone cooling strategy in Spain
A Telecom operator was looking for a way to reduce energy consumption in more than 100,000 shelters housing radio transmission equipment and battery racks. A simple change of cooling strategy did the trick...

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Why free cooling
is a safe choice in
humid regions

Dantherm download free white paper on free cooling and high relative humidity

Free white paper download, part 1
Free cooling is the most energy-efficient cooling method and the highest savings generator within electronics cooling. And the best thing is: you don't have to worry about high relative humidity.

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Why Free cooling and
air conditioning are
safe in humid regions

Dantherm download free white paper on free cooling and high relative humidity

Free white paper download, part 2
Free cooling is the most energy-efficient cooling method within electronics cooling. And you don't have to worry about high relative humidity, even when combined with air conditioning.

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TELE Greenland:
Going the distance
to stay connected

Dantherm solutions at GSM-site in Greenland

Flexibox and AirMaze installed in Greenland
Join our electronics cooling units on the journey to Cape Farewell, where the GSM/LTE engine behind the TELE Greenland network must withstand snow, rain and never-ending sunlight to keep Greenland connected.

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3 secrets to
financially sustainable
network infrastructure

Dantherm secrets to sustainable networks energy-savings

Based on the roll-out of a new TETRA network,
this article covers an innovative approach to new and existing network infrastructure with a view to ensuring financial sustainability, high coverage, durability and dependability.

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Put a stop to
high running costs

Put a stop to high running costs Telecom DC Air Conditioning

From air conditioning to dual-zone cooling with 3-year ROI
A Telecom operator created continuous savings with ROI in maximum 3 years - by adding to an existing air conditioning solution.

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Ideal Displacement
Free Cooling in
European Networks

Dantherm Displacement Free Cooling for small rooms with stagnant air - silent electronics cooling

Dantherm Counselling resulted in differentiated cooling strategies
The efficiency of any cooling solution depends on the conditions at your site. See how a large Telecom operator learned when and where to apply displacement free cooling...

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Achieve Energy Savings
in Off-Grid
Battery Banks

Dantherm battery bank cooling dual zone cooling strategy

Transform your cooling strategy with DC dual zone technology
A mobile operator reduced its energy consumption and increased efficiency when they converted from Air Conditioning to DC Dual Zone technology...

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How to save money
with Dual-Zone Cooling

Dual Climate Zone 230_260

Dual-Zone climate control strategy results in 70% energy savings.
Telecom operator concerned with rising energy consumption and operational costs investigates energy-efficient cooling...

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Extraction vs.
Free Cooling in
South Africa

Extraction vs. Free Cooling huge savings Dantherm

Test run revealed significant savings
A large Telecom operator in South Africa wanted to test their existing extraction solution against a Dantherm Free Cooling solution...

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3GIS RNC core network
sites with Free Cooling

3GIS RNC core network sites with Dantherm Free Cooling.

Running cost and installation savings.
The Swedish 3G network is based on Dantherm Free Cooling. Now the solution has also been implemented at 11 RNC core network sites...

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Flexibox installation
in Angola

Dantherm Flexibox installation in Angola

Free cooling in an extreme environment.
Unreliable power sources and high running costs made a Portugal-based network integrator contact Dantherm...

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Flexibox in fixed net
data rooms

dantherm Flexibox fixed net data rooms

Flexibox for large scale cooling.
A German fixed net service provider needed to lower energy consumption in his overall business...

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