Page 11 - DEHN-protects-technical-building-equipment

Technical equipment and server rooms

Servers, fire alarm systems, fire extinguishing systems, UPS,

air-conditioning and cooling systems

8
Effective room shielding and a coherent surge protection alarm systems, as well as air-conditioning and cooling 9
concept based on the lightning protection zone concept for systems. To ensure safe and uninterrupted operation, all
power supply and communication lines prevent the loss of components must be protected against surges and their
sensitive data and ensure safe operation of online systems in consequences. Possible protection measures to reduce the
case of lightning strikes and surges. failure of electrical and electronic systems in a building are
described, for example, in IEC 62305-4.
Today, digitally networked technologies are increasingly
determining the quality of life and social participation in all A combination of earthing, equipotential bonding, spatial
sections of the population and will continue to do so in the shielding, cable routing / shielding, and installation of
future. In this context, a needs-based data infrastructure is coordinated surge arresters provides reliable protection
the basic prerequisite for modern buildings. But, at the same against failures.
time, networking also means that the failure of individual, Due to its central importance, we recommend treating the
central components can bring the entire system to a server room as lightning protection zone 2 and designing it 1-7
standstill.
as a Faraday cage. In addition, all incoming and outgoing
In addition to server equipment, the infrastructure of server electrical lines should be protected by installing surge
rooms includes other systems designed to ensure safety and arresters.
continuous operation such as UPS, fire extinguishing and Surge protection Application / interface Type Part No.

IT area 1 DEHNguard M ACI FM Power supply DG M TNS ACI 275 FM 952 440
LPZ 1 Modular surge arrester for TN systems UPS system 230/400 V
with integrated ACI technology.
Technical support area LPZ 2 subscriber connection
e.g. RJ45 socket

cooling / DEHNcord 3P TT 275 FM Protection of terminal devices DCOR 3P TT 275 FM 900 439
air-conditioning supply ≥ 10 m 2 Compact three-phase arrester for all 230/400 V
installation systems. Mounted on DIN (measuring and control
rails or, in confined spaces, using screw systems)
LPZ 3 lugs.
fire / hazard alarm
technology 3 DEHNpatch Class E Server / network DPA M CLE RJ45B 48 929 121
rack server Universal arrester for Industrial Ether-
net, PoE+.
safety technology
(access control,
video surveillance, Mounting set DEHNpatch Server / network MS DPA 929 199
alarm systems) rack server 4 For mounting DEHNpatch in 19“ data
cabinets.

5 SFL Protector Protection of terminal devices SFL PRO 6X 19“ 909 251
Multiple socket outlet with integrated 230 V
UPS rack server surge protection and mains filter for (server racks)
data cabinets.
CP IT
(campus distributor 6 BLITZDUCTORconnect Measuring and control data BCO ML2 BD HF 5 927 271
for infomation Space-saving, modular combined arres- lines
select main distribution board rack server technology) ter with a width of 6 mm and push-in
connection technology.

building 7 BUStector BT 24 KNX bus systems BT 24 925 001
Power supply fire protection dampers distributor Surge arrester with minimal space
requirements, can be easily plugged
Copper-based NT / SEP onto, e.g., a bus coupler instead of a
cabling standard bus terminal.
Fibre optic cable
Equipotential bonding / shielding Part No.
8 Mesh mat 618 214
EMC shielding measures possible, mounted in ceilings and walls.

Use our online configurators More information at: 9 Connecting clamp for mesh mats 540 271
for easy and fast selection de.hn/configurators For interconnecting mesh mats / connecting mesh mats to equipotential bonding systems.

10 11