New Safe Panel

The current pandemic has originated many challenges for all businesses. This has not only affected companies financial status, but also in many other aspects of their daily activity. In effect, our daily office routines may have suffered pretty much changes. Due to this, Weiss Doppelbodensysteme has created the new Safe Panel, in order to keep your office team safe by cleaning air.

Stay healthy with Safe Panel

Our new Safe Panel dedicates to the cleaning of your indoor office air. The elimination of all kind virus, as well as dust, polen and others, done by an H13 filter enables you to work safely at office.

Scientists recommend this in order to reduce the possible viral load by 90% and thereby significantly minimizing the risk of infection.

In addition to viruses of all kinds, an H13 filter is, of course, able to filter dust, polen and all kind of particles. In effect, also contributing to a signifcantly better indoor climate.


By means of powerful fans which actively suck the air into the raised floor, this air is led through an air conduct over a passive plate with an H13 virus filter.

A fan can move up to 4.000m3 of air per hour. A passive plate can filter up to 700m3 of air. This means you can operate several passive panels with one active panel in a central location.

The active and passive safety panel, which operates particularly quietly, can be installed in any raised with a 200mm finished raised floor height.

Since an air conduct is used there is no need of additional measures to upgrade the floor.

Values & Figures


  • Dimensions: 600mm x 600mm
  • Panel thickness: 250mm, without covering
  • Top side: PVC, HPL, rubber, carpet, parquet
  • Underside: EC-fan
  • Weight: 26kg
  • Plate material: steel, powder-coated
  • Building material class: A1
  • Free area: 39%
  • Earth leakage resistance: <10 Ohm (depending on the surface)

Load Values

  • Point Load: 3 kN
  • Breaking Load: > 6 kN
  • Construction heights: 200mm – 2000mm


  • Voltage: 230V
  • Max. Power Consumption: 140 W / 400 W XL version
  • Air flow rate: Active plate 4.000m3 / Passive plate 700m3

Active Panels for In-Floor Cooling

At Ergovisual we work with the best partners for the Datacenter cooling. For this, we now cooperate with the German manufacturer, Weiss Doppelbodensysteme GmbH. With Ergovisual’s 20 years experience in the Datacenter market, we join forces with Weiss and its innovative In-Floor system.

Active Panels & In-Floor Cooling System

Weiss was born as a specialist for Raised Floor systems, becoming a reference in the market. Later on, the company innovated its portfolio by introducing the Active Panel solutions. This new Product Range specialises in the Air Cooling for Datacenter installations.

Weiss innovative system has been given the name of “In-Floor Cooling” since cooling units locate both under Raised Floor or at Hot/Cold Corridor Roof Top.

A big role in this process is played by the Active Panels units. These are in charge of the air cooling process. In addition to this, there exist different Active Panel options, each with specific properties according to the Datacenter needs.

Active Panels have a set of differential features which improve its performance at Datacenter. Its modular design easies the installation process as well as its replacement in case of maintenance or update. Furthermore, its location near to heat sources, ensures both an homogeneous air flow and realiable cooling process.

Weiss Active Panels Range

As stated above, Weiss counts with a wide range of solutions. Therefore, its Brochure is provided with both cold water and/or Direct Expansion systems. Available in different formats, each of them adapts to the exact needs of your Datacenter.

HydroLogic Panel

  • 600mm x 600mm format
  • Location both under raised floor and at Roof Top of Hot/Cold corridor
  • Available in chilled water system
  • Up to 10Kw/unit charge loads
  • Inlet water temperatures: 12ºC – 18ºC
  • Easy installation and easy access for maintenance or update

HydroLogic V Panel

  • 1200mm x 600mm format
  • Location both under Raised Floor
  • Available in chilled water system
  • Up to 40Kw/unit charge loads
  • Inlet water temperatures: 6ºC – 18ºC
  • Available condensate management tray

DX Panel

  • 1200mm x 600mm format
  • Location both under Raised Floor and at Roof Top of Hot/Cold corridor
  • Available in Direct Expansion system
  • Up to 30Kw/unit charge loads
  • Contains humidifier
  • Available condensate management tray

Active Panel Control Systems

Control systems for Active Panel cooling units offers a wide range of possibilities, offering customer a few alternatives. Each system enables you to set different configurations, as per user preference, for your Datacenter Control Systems.

Control Systems

Active Panel product range shows a wide range of control systems. Those systems count with diverses capabilities according to its deployment. Not only regarding setting values, but also for other purposes.

Modbus System

Modbus control system has considerable features, such as:

  • PLC by Phoenix Contact
  • Setting values as per temperature or pressure values
  • As option, visualization on touch screen
  • As option, visualization on touch screen of additional components
  • Control setting for other components

CAREL System

Many advantages arise from the deployment of CAREL System:

  • 0-10V signal
  • Setting values as per temperature or pressure values
  • BacNet interface
  • Optional touch screen

Custom Configurations

Control systems for Active Panel product range offers a remarkable feature. This is based on the possibility to control both individually or/and a selected amount of cooling units.

Another important advantage resides in the possibility to integrate other conventional cooling systems under selected control system. That means, in case of existing additional inrow cooling units, these may integrate as part of a same control unit, reaching a custom solution for your Datacenter Control Systems.

Datacenter Scalability and Modularity

Active Panel become an innovative alternative to conventional cooling systems. The format of the cooling units and its location enable remarkable advantages regarding Datacenter scalability and modularity.

Active Panel Properties

One of its most distinguished features of In-Floor Cooling system is the location of the Active Panels. Likewise, the tile format is also interesting, especially when considering other conventional cooling systems.

Datacenter Footprint Optimization

Active Panel locate under raised floor area. Therefore, Datacenter footprint dedicates to servers hosting, without space affections for the cooling units.

Market tendencies and the evolution of Datacenter infrastructures tend to boost Small & Middle size installations. Given the higher space cost within urban zones, the highest optimization becomes more necessary.

For this reason, the Active Panel become the right solution for Small & Middle size installations.


In case of update or renovals at site, modular and scaleable Weiss properties ease the adaptation to new requirements. Indeed, resulting indispensable to outline Active Panel scalability.

The modular design of Active Panel solutions enables our customer to move cooling units as per requirement. That is, cooling units may exchange its position as per installation update. For example, in case of any update, Panels can be uninstalled in a very easy way, with minor technical affectations.

Another scenary could be the site growth. In this case, Panels may relocate in other parts of the installation. This meaning that, in case of extension, technical staff will be able to easily adjust cooling units as request.

Operative in complement to conventional systems

Another remarkable feature of Active Panels is its capacity to operate with other conventional cooling systems. Weiss solutions does not exclude the installation of other cooling systems. On the contrary, operating as complementary.

Weiss solutions have been deployed in some reference sites together with other cooling solutions. One of these, combines Weiss Active Panel charge loads with CRAC units.

In short, Weiss catalogue provides great Datacenter scalability and modularity features, thus operating in complement with other Cooling systems.

Datacenter Space Optimization

IT and Datacenter industry is in growing demand; not only in terms of business, but also in other concrete terms. That is especially remarkable when considering the demand of space availability. In effect, Datacenter space optimization has become a major concern for all installations. Then is when Weiss shows up with its Active Panel innovative solution.

Growing Space Concerns

Every day, massive data is produced daily by people and technlogy. To cope with it, infrastructure tends to locate in urban spaces, thus increasing the costs of the installation. Therefore, saving and optimizing available space has become a crucial and necessary step to be taken into consideration.

Raised Floor Overcome Passivity

Traditional raised floors tended to have passive characteristics, by only hosting cable routing and almost being a lost space.

However, Weiss Raised Floor Systems has supplemented completely new functions with the advent of the Active Panels. Given a growing need of space for servers at rack cabinets, Weiss inspires the idea to place cooling units under Raised Floor area.

Solutions for Existing and New Installations

Weiss Active Panel apply both to existing Datacenter and for the planning of new installations. Existing Datacenters may be forced to make full use of their capacity, while new ones will prepare for present and future requirements.

The innovative Active Panel maximizes the use of space exploitation, installing reliable elements with reduced footprint to ensure the operation continuity and maximal space optimization. All this ensuring the highest Datacenter space optimization.

Both Under Raised Floor & At Hot / Cold Corridor Rooftop

As part of the modular capabilities of Weiss solutions, there is the option to install Active Panels both under Raised Floor or at Hot / Cold Corridor rooftop. In effect, this improving site space optimization.

Sometimes, the installation may count with important constraints in terms of space, such as the absence of raised floor. Then, Weiss solutions can also accomodate into an alternative place. Even, with the possibility to locate it at hot or cold corridor, as preferrable.


Industry requirements and its rapid development has shown the unexpected growth and innovation of Datacenter installations. At the same time, meanwhile space costs keep increasing, optimization will be a crucial issue for Datacenter conception.

In-Floor Cooling System for Modular Datacenters

Day after day, the deployment of modular Datacenters installations is becoming more than usual. Industry tendencies point out to those small-size Datacenters as the preferable solution in terms of space optimization. For this, Weiss has developed the innovative In-Floor Cooling System for Modular Datacenters.

Modular Datacenter Challenges

In order to support the IoT evolution and the masse data produced daily by people and technology, modular Datacenter are a critical solution for doing so.

One of the biggest challenges for Edge Installations and small Datacenters is to maximize the use of space for exploitation, installing reliable elements with reduced footprint to ensure the operation continuity and maximal space optimization.

Full Space Optimisation

Therefore, Weiss Doppelbodensysteme Active Panels become a great solution for such spaces. Its location under raised floor enables our customer to take full profit from Datacenter footprint.

Active Panels enable you to dedicate the whole height of the containment to host servers in rack cabinets. Additionally, raised floor area may host cable routing as well.

Datacenter Cooling

At first spot, Datacenter cooling is the main concern for our customers. Therefore, In-Floor Cooling System for Modular Datacenters, developed by Weiss, accomplishes this key process for Datacenters.

Now available, customer can choose whether to operate via cold water system, or via Direct Expasion system. Both systems reach great charge loads ensuring whole cabinet infrastructure cooling.

Its modular construction easies cooling process. By having closed areas, ventilators intake hot air, by next cooling down air in the room, and finally ventilate it to cold corridor. After completion, the whole height of the modular Datacenter is used, creating physical isolated hot and cold corridors.

Modularity & Accessability

In addition to this, Active Panels facilitate the possibility to carry on maintenance tasks given its modular properties.

The maximal optimization of the space is crucial. In effect, one of the big advantages of Weiss solutions is the flexibility to deploy the installation and to carry on Maintenance tasks.

The Active Panels can be removed from its original position at Datacenter and replaced by the technicians in less than one hour. The connection of Active Panels to main distribution is secured by means of flexible pipes. Therefore it is so easy to carry on a basic maintenance service by the own Datacenter staff.

Fast Installation

As stated above, Active Panel installation becomes an easy process. Its modular conception enables you to keep your Datacenter working while maintenance service.

Weiss Doppelbodensysteme Case Studies

Customers worldwide trust in Weiss Doppelbodensysteme manufacturing solutions with the aim to achieve best Datacenter Cooling operation. In effect, we are proud to present you some of our Case Studies in different locations.

The innovative In-Floor Cooling system counts with our partners trust. The unique properties of Active Panel contribute to overcome common difficulties for conventional Cooling systems.

Weiss solutions meet the specific demands of each request. Its applicability for the creation, update or improvement has been proven for Datacenters. Especially regarding Datacenter ventilation and cooling capacities.

Case Study for Datacenter Cooling

The main function from HydroLogic Panel is its air cooling capacity. Regarding this case, Active Panels were located in both corridors: cold and hot aisle. Therefore, it becomes a great reference for its ventilation and aspiration display.

DTU Risø Campus

  • Location: Denmark
  • Partner: DTU University
  • Function: Cooling + Additional Load
  • Activity: Research
  • Installation Site: Supercomputer
  • Charge Load: 20Kw / rack
  • Cold / Hot Aisle: Both

DTU Risø Campus expanded its computing power capacity with 524 servers with 16.768 CPUs.

One of the biggest challenges with server rooms is the cooling, given the high packing density of computers. Thus causing a strongly need for heat removal.

The container hosts 30 racks units, which require cooling in a confined space of 500Kw. Target temperatures were set at 37ºC for the hot aisle, and 22ºC for the cold aisle.

The heat dissipation takes place via an active water-chilled Raised Floor system. Those are located both in cold and hot corridors. Control system is displayed thanks to a custom design by Weiss, enabling its operation jointly with other conventional systems.

Cherkizovo Russia

  • Location: Russia
  • Partner: Cherkizovo
  • Function: Cooling
  • Activity: Process Control
  • Installation Site: Own Datacenter
  • Charge Load: 10Kw / rack
  • Cold / Hot Aisle: Both

Among our Case Studies references, this time our partner was in the need of a specific solution in order to overcome its cooling difficulties.

Given its optimization capacity, Active Panel location under raised floor enabled Datacenter footprint to be dedicated for servers hosting.

In effect, it shows HydroLogic Panel suitability for mid and small sized Datacenters. The conjunction between space saving requirements and cooling demand becomes perfectly complemented.

Modular Datacenter

  • Location: Germany
  • Partner: Weiss Doppelbodensysteme
  • Function: Cooling + Space Saving
  • Activity: Demo Installation
  • Installation Site: Modular Datacenter
  • Charge Load: 10Kw / rack
  • Cold / Hot Aisle: Hot

Current Datacenter requirements have a great need for space optimization. This applies to our Case Studies.

Likewise it exists a steady need to locate such installations in populated areas. That is to say, locations with high space costs. Consequently, Modular Datacenters and Containers turn into a great solution.

Therefore, HydroLogic Panel developed by Weiss becomes a great solution in terms of space optimization, as well as ensuring a great energetic efficiency tool.

In this case, Active Panel locates under Raised Floor by aspiring hot air in the hot aisle. Next, each Panel unit cools down air temperature. Eventually, cooled air is ventilated towards rack cabinets at cold aisle.


Weiss Doppelbodensysteme Product Brochure fits your current demands for Datacenter industry.

Its properties and features convert HydroLogic Panel as the right solution for its deployment and performance in Datacenter. Our product provides you with a wide range of advantages:

  • Datacenter Cooling
  • Additonal charge loads in complement with conventional systems
  • Location at: Cold Aisle / Hot Aisle / BOTH
  • Space Optimization for Mid & Small Size Datacenters
  • Great performance at Modular / Container Datacenter
  • Energy efficiency

Raised Floor Pedestals: Weiss C-Profile Pedestals

Weiss Doppelbodensysteme GmbH origins refer to exclusive Raised Floor tile solutions. Jointly, raised floor pedestals were part of our partner scope. Thus, providing a wide range of solutions regarding all kind tile supports, such as C-Profile Pedestals.

In effect, our those Pedestals become crucial for the rapid installation of your Raised Floor. At the same time we provide you with high-resistance solutions.

All about C-Profile Pedestals

C-profile Raised Floor pedestals are deployed in technical rooms as servers rooms, electric rooms or areas with high load densities.

Pedestals Operation

The basement consists of steel-made pedestals with exact height adjustable option. It is on top of pedestals where C-profile locate, which are screwed to pedestal basement thanks to hammer head screws.

In effect, thanks to C-type profile, different height levels pedestals (ex: 40mm and 80mm) match each other. Thus, originating a frame for equipment devices such as rack cabinets or cooling units.

C-Type Profile Properties

Steel basements made of high resistance steel to corrosion with height adjustable feature.

When screwing, the installation can adapt, increase or disassemble in case of need. In fact, those C-profile pedestals do not need to be weld. Therefore, a rapid installation process becomes a great advantage for your Datacenter.

The construction will remain stable both horizontally and vertically, even with an opened raised floor. Rack cabinets below area can remain opened, optimizing air or cable routing access.

Regarding future additional updates, during initial installation, back up fields can be built. By provisionally closing them with raised floor tiles.

Optionally, our customer may choose thicker pedestals. Those reaching extrem charge loads up to 20kN.

C-Profile Pedestals Type

Customer Experience

Many customers trust our C-type Pedestals solution for their technical rooms. Provide your installation with full security, stability and resistance. Update and renew your Datacenter. Option for free full cable access under raised floor.

Raised Floor Panel: Calcium Sulfat Panels

Weiss Doppelbodensysteme has a wide experience as Raised Floor solutions provider. Born in 1975, our partner is a specialised manufacturer for Raised Floor Panel, long before introducing its Product range for Cooling Datacenter solutions.

Since its creation, Weiss established as one of the most reliable raised floor manufacturer. A growing demand for dedicated solutions in technical installations, motivated our continuous product development.

In effect, market tendencies demand of innovating solutions according to new installations requirements. Therefore, we count with Calcium Sulfat Panels, one of our high-quality Raised Floor Panel for technical floor solutions.

Calcium Sulfat Panel

Among our Raised Floor Panel brochure, we delve into Calcium Sulfat Panels features.

Those panels are made of calciumsulphate natural material. Also known as gypsum, it is mined in open cast mines. Its core materials are gypsum, water and paper fibers. Thus, providing zero emissions in room space.

Under its 600mm x 600mm format, Panels can easily accomodate to your room space. Even more, if considering our Active Panels range. Additionally, its installation with Type C profiles will contribute with both highest security and functionality.


Raised Floor Panel made of calciumsulphate have extremely high densities and are extrimely rigid. This empowering its deployment in technical environments such as offices, control rooms, Datacenters or tunnel supply systems.

Thanks to its materials, its charge load, its fire resistance and its soundproofing capabilities are exceptional. Furthermore, it grants you with highest flexibility and become the most versatile product range in our portfolio.

At the same time, Calcium Sulfat Panels achieve a load capacity from 1kN to 20kN. Also, as per our customer requirement, we may provide you with custom Panels thickness, ranging from 16mm to 42mm.

Lastly, Calciumsulfat Panels are made of gypsum, material which is applicable with almost every type of covering.

Values and Figures


  • Dimensions: 600mm x 600mm
  • Thickness: 16mm to 42mm
  • Topside: Aluminium foil, steel sheet, PVC, Lino, rubber, parquet, laminate, stone, carpet
  • Bottomside: Aluminium foil, steel sheet
  • System Weight: 40-90 kg / m2
  • Material: Calciumsulfate


  • Typ BS M 16 FFH to: 440mm
  • Typ CS M 20 (24×2) FFH to: 1450mm
  • Typ DS M 20 (26×3) FFH to: 2000mm

Load Bearing Capacity

  • Point Load:1kN to 10kN
  • Ultimate Load: 1 – 6
  • According to DIN EN 12825: 2kN to 20kN

Fire Protection

  • Building Material Class: EN 13501-1 B-S2, D0
  • Fire Resistance Class: EN 1366 bis REI 30
Noise reduction according to DIN EN 10848
Ln,f,wDn,f,w in dBΔLw in dB (Tritt-)R’w in dB
TopsideCarpet (18dB)40672159

Direct Expansion Panel: In-Floor Cooling for Datacenter

Following our partner Weiss Doppelbodensysteme long time expertise in the IT & Datacenter industries, we present you the Direct Expansion Panel.

Just like our whole Product Brochure, this most recent launching remains loyal to the innovative In-Floor Cooling System for Datacenter installations. DX version Active Panel is located under raised floor. Thus, optimizing Datacenter footprint space.

This time, our solution operates via a DX circuit, rather than previous cold water circuits.


Each Panel consists of 1200mm x 600mm x 550mm dimensions. Equipped with four EC fans and DX heat exchangers units with a free cross section of 44% surface.

Direct Expansion Panels will be located under raised floor and placed in front of each rack cabinets line. The tile can be configurated in both options: as aspiration mode in hot aisle and/or ventilation mode in cold aisle. This easing air direction according to your installation specific needs.

Active Panel is in charge of air cooling thanks to cooling agent. Thus, it enables to work with low degree temperatures. Built in humidifiers and condense water discharges are key for precision airconditioning in your Datacenter.

In addition, EC fan turbines are in charge of air flow ventilation. By directing cooled air to rack cabinets located at cold aisle. In fact, each panel unit will achieve 6.000m3/h air flow value.

Regarding control devices. Fans automatically react to temperature changes in rack cabinets. In effect, the reduction or increase of desired airflow can be established based on two different values. Whether by temperature values or according to air pressure values. This will be previously configurated before shipment.

DX HydroLogic Panel Properties

Direct Expansion Panel may reach charge loads up to 30Kw per unit. Designed to perform via cooling agent, the panel reaches a 5ºC evaporation temperature. Therefore, the presence of humidifiers and condensate processes.

The Panel requires of a 550mm minimum installation height. However, its location guarantees a great space optimization since Datacenter footprint completely devotes to servers hosting at 19” rack cabinets. Further to this, it offers a notably modular capacity for future updates. Moreover, in case of raised floor reparation, DX-Box panel keeps operating with no major affectation.

Control settings for air flow ventilation. As stated above, air flow can be regulated according to temperature values or, alternatively, by air pressure values. Its adjustment must be established previous installation. In effect, such setting grants you with full air flow control for each cabinet line.

Control setting systems for Active Panels offer several options. It grants the possibility for remote control, snmp integration, Bacnet, among other options.

Values & Figures


  • Dimensions: 1200mm x 600mmx 550mm
  • Height: 535mm
  • Finish: PVC, HPL, rubber
  • Weight: 80kg
  • Material: Powder-coated Steel
  • Free surface: 44%
  • Resistance to ground: < 10⁸ Ohm (Depends on coverings)

Charge Loads:

  • Concentrated load: 5kN
  • Ultimate load: >6kN
  • Height: 600mm – 2000mm


  • Cooling Capacity: Up to 30Kw/unit
  • Energy Consumption: 720 W
  • Voltage: 230V
  • Air Flow: 6.000m3/h
  • Humidifier: Integrated
  • Condensates management: Integrated
  • Evaporation temperature: 5ºC