Page 14 - DS225 Modern-buildings

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Industry Keeping production rolling

Examples with HVI Lightning Protection Lightning and surge protection solutions

Lightning and surge protection concepts ensure that the sensitive networked
automation systems of Industry 4.0 are protected, and that plants and production
processes are permanently available..

D Keeping production rolling
B C J G Trouble-free communication of machines and plants in modern production environ-
A ments requires the consistent flow of both power and information.
K Machines must run reliably and work processes function smoothly – even in case of
thunderstorms and surges. A production outage can have severe, sometimes even
existential, financial consequences. Environmental issues may occure. Risks easily
H H E avoided by a carefully planned lightning protection concept.

I L F Considering power and data technology
G For industrial companies, it is advisable to install an isolated external lightning pro-

tection system. Separation distances are reliably maintained, and lightning energies
safely discharged along the outside of the building. This prevents sensitive electric
components inside the building from disturbance and destruction.

Combining external lightning protection with internal protection provides additional
protection. Protective devices such as ACI or CI arresters secure the power supply
External lightning protection – HVI Lightning Protection and, at the same time, save valuable space. Since these arresters do not require a
backup fuse, errors when dimensioning an upstream fuse are automatically excluded.
A Air-termination system B Air-termination system C Down conductor D Down conductor It is also easier to keep connecting cables within the prescribed lengths.

In addition to the power supply, data lines are an important lifeline of modern
production plants. Data exchange and networked communication structures are the
core components of Industry 4.0. Therefore, all data networks must be protected against dangerous surges. The main issue
Tripod with concrete base Supporting tube with HVI long Conductor Conductor holder with here is to choose adequate data and information technology arresters for the relevant system – i.e. ones which are compatible
air-termination rod tensioning strap with bus systems such as KNX, DALI.
Part No. 105 351 / 102 010 Part No. 105 325 Part No. 819 131 Part No. 275 320
Surge protection – power supply (Red/Line)
E Transformer substation F Low-voltage main G Sub-distribution board H Protection of terminal
distribution board devices

DEHNvenCI 1 255 FM DEHNventil M TNS 255 FM DEHNguard M TNS ACI 275 DEHNflex
Part No. 961 205 Part No. 951 405 Part No. 952 440 Part No. 924 396 Find out about further protection measures:
Surge protection – data and information technology (Yellow/Line)

I Data technology J Public address systems K Ethernet, PoE++ L KNX / EIB bus

External lightning protection Alarm / security LED lights Technical building
BLITZDUCTOR BE 24 DEHNvario 2 BY S 150 FM DEHNpatch RJ45B 48 BUStector systems services equipment
Part No. 920 300 / 920 324 Part No. 928 430 Part No. 929 121 Part No. 925 001 Page 08 | 09 Page 16 | 17 Page 20 Page 21

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