IT security cells room-in-room
are complete room constructions and protect the hardware inside against all physical damage. Thus they offer comprehensive protection against:
- fire water
- fire smoke gases
- water damage
- building moisture
- debris loads
- electromagnetic interference
- system failure
We integrate the size and equipment you need into an existing building.
The room-in-room cell is also suitable as a solution in old buildings.
The room-in-room solutions
- offer the possibility to be equipped with extensive accessories such as air conditioning, fire detection, extinguishing gas systems, UPS systems, access control and much more.
- can be delivered from 9m² up to any size (size and equipment result from the number of
- are modular, fire-resistant, flue gas-tight, fire-fighting water-tight, sound-absorbing and
debris-absorbing safety rooms
- are individually installed in an existing building according to customer requirements
Our design team builds the room including all safety components, whose parameters are finely tuned
to each other. The room is handed over to you ready for use, including training and documentation.
We provide an unrivaled long-term guarantee with a maintenance agreement for the implemented overall solution.
Installation example of a room-in-room system with increased fire load (IT security cell) in a new company building.
In order to build a server room according to the state of the art, we deliver the planning under the following considerations:
- own EI90/F90 fire compartment with smoke gas density (floor, wall, ceiling)
- sound insulation of the floor, walls and ceiling at least 33dB
- U(K)value 0.31 W/m²K of the floor, walls and ceiling
- fire water-tight room construction IP56 from all sides
- N50 value maximum 0.5 when using fire prevention by oxygen reduction
- EI90 fire protection door with a DIN 18095-1 smoke protection 4-sided circumferential frame, opening in escape direction, self-closing, optionally with electric security lock, panic fittings, min. 850mm wide, standard height
- S90 cable bulkheads
- K90 fire dampers with electric servomotor, normally closed in all supply and exhaust air openings
- antistatic, conductive double floor or floor covering
- electric supply line
- footprint for two air-conditioning outer parts
- condensate water connection near the server room, maximum 5m away
- dust-free room construction
- load capacity according to the specifications of the server room equipment supplier
We plan your room-in-room system according to the following standards and certifications:
- general building authority approval for all parts according to DIN4102 F90/F120/F180.
- temperature increase in fire far within EN 1047 part 2.
- water leakage rate 0 with vertically and diagonally falling water as well as with spray and splash water
- fire water proof IP54
- smoke protection according to DIN 18095-1
- protection against debris loads up to 300kg/m² with an IT cell DIN EN 14195
- burglary protection WK2 to WK6 according to DINENV1627:1999
- air permeability according to EN 12207 class 4
- electrical engineering ÖVE TAEV, EN 12646-1
Differential current monitoring
as important equipment accessories.
Residual current monitoring devices (also called residual
current monitors) are used to monitor earthed networks
(TN and TT systems) for residual currents or differential currents.
The sum of the currents of all conductors except the protective
conductor is measured by means of measuring current
As a rule, residual current monitors (abbreviation RCM,
Residual Current Monitor) are used to provide the user with a
message before the shutdown threshold of an RCD is reached.
Residual current monitoring devices detect deterioration of the
insulation level early and reliably.