Fasel Elektronik FCU 00 Series, Руководство по установке

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Technical Data
10 Installation instructions Sauna control Series FCUxx00 / Version V 2.27
2.2 Cables
Use of
inappropriate
cables –
Electric
potential
DANGER!
Danger to life due to electric potential
Use of inappropriate cables can lead to short circuits and subsequent
fires.
Damage to the insulation can be dangerous to life.
Therefore:
– All the cables, which lead to the sauna, must be designed for at least
150 °C.
– When laying the cables in the ground, it is essential to use a cable
approved for underground installation. Signal lines must be routed in
a separate trench, not in the same trench as the 230 / 400V lines.
– Use cables as per specifications in Table 2 and electrical circuit
diagram (see annexure). The specified cross sections are designed
for copper cables. In case of aluminum cables the cross sections
should be appropriately increased.
– The cross sections can increase due to the length of the cables, the
type of cable laying or special regulations.
Designation Type
Power supply cables Type / Cross
section /
Number of
leads H07RN-FG2,5 (heavy rubber hose 2,5 mm
2
)
Power supply cables must be polychloroprene-coated
and should not be lighter than heavy polychloroprene-
coated flexible cables.
230 / 400V cables for
supply to oven, evaporator,
fan, light etc. Type Heat resistant, at least 150°C ambient temperature
(= 180°C operating temperature)
Signal cables for sensors Type
 In case of longer distances: LiYCY
(flexible, shielded cable)
 Within the cabin: heat resistant,
minimum 150°C ambient temperature
(= 180°C operating temperature)
Cross section
Number of leads

See electrical circuit diagram.
Connecting cable
Control device to operating
element or interior display The patch cable can be delivered with a standard length of 5 or 10m. If
another length is desired then the cable must be configured by the
electrician
. Another option would be to bridge a stretch by installing two
network sockets (CAT 5).
Specification of the patch
cable
 Minimum CAT 5, minimum AWG26
 Plugs should have no rubber covering over the locking mechanism
 Pin 1 to Pin 1 cable configuration (straight through)
Conduit for patch cable Min. M32 (inner diameter min. 24mm), smallest bending radius 30 cm
Table 2: Technical data – cables