APEN GROUP SPA reserves the right to contribute the necessary modifications to the documentation or documentation
30
cod. HG0130.05GB ed.B-2104
PCH
31
cod. HG0130.05GB ed.B-2104
PCH
PCH cold storage generator module
HG0103_C2 021
HG106_C2 024
4.7. Electrical Connections
Power supply
The heater must be correctly connected to an effective earthing
system, fitted in compliance with current legislation.
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IMPORTANT: Single phase 230 Vac power supply with
neutral.
Do not mistake the neutral for the live wire.
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For safety reasons, if the live and neutral wires are swapped,
the flame control prevents operation by signalling Bloc F10.
If power is supplied from a 400V three-phase line, an insulating
transformer must be used, connecting a pole to earth and using
this pole as neutral.
The electrical system and, more specifically, the cable section,
must be suitable for the equipment maximum power consumption
(see table to the side).
Keep power cables away from heat sources.
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NOTE: IT
is compulsory to fit a multipole disconnector with
suitable electrical protection upstream of the PCH module.
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---------------------------------------------------------------------------------
IMPORTANT: P
owering off the unit before completing
the cooling cycle and with machine set to ON is strictly
prohibited. Failure to follow these instructions shall
invalidate the warranty and cause early deterioration of
the heat exchanger.
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Electrical cable section
Connection must be made using flexible, flame retardant,
double-insulated cables.
The size of the cable section must be suitable for the equipment
power consumption and the distance between the heater and
the connection point.
Model
Rated Current [A]
Inrush current Is/In
[-]
Cable section [mm
2
]
Safety trip [A]
PCH020
0.2
2.2
(2+1)x1.5
4
PCH034
0.3
2.2
(2+1)x1.5
4
PCH045
0.4
2.2
(2+1)x1.5
4
PCH065
0.5
2.2
(2+1)x1.5
4
PCH080
0.6
2.2
(2+1)x1.5
4
PCH105
0.6
2.2
(2+1)x1.5
4
PCH130 - PCH132
0.9
2.2
(2+1)x1.5
6
PCH160 - PCH162
1.2
2.2
(2+1)x1.5
6
PCH210 - PCH212
1.2
2.2
(2+1)x1.5
6
PCH320
1.9
2.2
(2+1)x1.5
6
PCH420
2.5
2.2
(2+1)x1.5
6
230 V connection
400 V connection with
400/230 V transformer
Remote control
connection cable
Power supply
cable
Pipe or conduit
High voltage (230 V) and low voltage cables can be housed in the
same conduit by using double-insulated cables.
NO!
YES
