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Idiomas disponibles
BUS cable for communication between condensing unit and cells
Twisted and shielded cable 3x0.5mm
100m.
Connect the cable to the terminals of the electronic
cards as shown in the block diagram and in the electri-
cal diagrams. Comply with the codes on the terminal
block. The sequence of connection of the units does
not make any difference. Start with the BUS of the
Master card (condensing unit).
Connect the shield of the BUS cable to earth only in the
electrical panel of the condensing unit.
Table 5
MODEL
Voltage (V)
Cell CP40
C504A
C504M
C504W
C504S.S.
C508A
C508M
C508W
C508S.S.
C512A
C512M
C512W
C512S.S.
NOTE: cable sized for a length of 25m with industrial voltage drop ∆V% ≤ 1%
A: Air - M: Mixed Air/Water- W: Well water - S.S.: Super Silenced
"Unit communication BUS cable"
CELL ELECTRONIC
CARD
GND
B
A
ATTENTION! The shield must be connected to earth only in the condensing unit.
If several cells are to be connected with the bus, the shield of the incoming cable must be spliced with the shield of
the outgoing cable. In the cell where the bus ends, the shield must be isolated.
All manuals and user guides at all-guides.com
2
maximum length
POWER SUPPLY
Frequency (Hz)
230
50
1P + N + PE
230
50
1P + N + PE
230
50
1P + N + PE
230
50
1P + N + PE
230
50
1P + N + PE
400
50
3P + N + PE
400
50
3P + N + PE
400
50
3P + N + PE
400
50
3P + N + PE
400
50
3P + N + PE
400
50
3P + N + PE
400
50
3P + N + PE
400
50
3P + N + PE
CABLE 3x0.5 mm
TWISTED
SHIELDED
The manufacturer declines any responsibility
or guarantee obligations if damage occurs to the
unit, persons or things due to installation that is
incorrect and/or does not respect the laws in force.
POWER INPUT
Poles
Power (kW)
1,3
1,1
1,1
1,0
1,0
2,0
2,0
1,9
1,9
3,0
3,0
2,8
2,9
2
10
CABLE SECTION
Current (A)
5,5
3G2.5 mm
6,8
3G2.5 mm
6,8
3G2.5 mm
6,0
3G2,5 mm
6,4
3G2,5 mm
4,0
5G1,5 mm
4,0
5G1,5 mm
3,9
5G1,5 mm
4,0
5G1,5 mm
6,2
5G1,5 mm
6,2
5G1,5 mm
5,8
5G1,5 mm
6,1
5G1,5 mm
CONDENSING UNIT
ELECTRONIC CARD
GND
B
A
2
2
2
2
2
2
2
2
2
2
2
2
2
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