IWCi
IWCi 3-4-5
IWC 6-8-10
14
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WC66000122 - Rev 03
ELECTRICAL CONNECTIONS
General Information
• Class 1 equipment.
• The electrical installation must be set up in accordance with standards and
regulations in force (specifically standards NF C 15-100 IEC 364).
Connection specifications
• A few cable clamps are set up to keep the cables at their inlet on the panel.
• Connect the cables to the terminal boards.
• Make sure the wires are connected to the terminals correctly. Poorly
connected wires can cause operating problems and overheating, and
therefore fires.
• When you are putting the panel cover back in place, be careful not to
damage the cables.
Power supply
• 230V / 1 + Earth / 50Hz power supply with protection and disconnecting
device (not included), in compliance with the standards and regulations in
force. Protection must be guaranteed by a bipolar switch (not included).
The unit is designed to have a TT (neutral to earth) or TN.S
(neutral) connection to the mains, according to NF C 15-100.
With IT (insulated neutral) networks, it is necessary to install
differential protection.
• During operation, a ± 10 % voltage variation is tolerated.
• The sections are reported as a guideline. Said sections must be checked
and adapted, if necessary, in accordance with the installation conditions and
based on the regulations in force.
Electrical cable passage
Cable inlet into the unit
Electrical box cover
Model
IWC 3
IWC 4-5
Max. current consumption (A)
0,25
0,40
Section
(mm
2
)
1,5
1,5
Model
IWC 6-8
IWC 10
Max. current consumption (A)
0,65
0,95
Section
(mm
2
)
1,5
1,5
