17
5.5 - Power cable entry
The power cables can enter the 30XW control box from
above the unit. A removable aluminium plate on the upper
part of the control box face allows introduction of the cables.
Refer to the certified dimensional drawing for the unit.
5.6 - Field control wiring
IMPORTANT: Field connection of interface circuits may
lead to safety risks: any control box modification must
maintain equipment conformity with local regulations.
Precautions must be taken to prevent accidental electrical
contact between circuits supplied by different sources:
•
The routing selection and/or conductor insulation
characteristics must ensure dual electric insulation.
•
In case of accidental disconnection, conductor fixing
between different conductors and/or in the control
box prevents any contact between the conductor ends
and an active energised part.
Refer to the 30XA/30XW Pro-Dialog Control manual and
the certified wiring diagram supplied with the unit for the
field control wiring of the following features:
•
Remote on/off switch
•
Demand limit external switch
•
Remote dual set point
•
Alarm, alert and operation report
•
Evaporator pump control
•
Heat reclaim condenser pump control (option)
•
Hot water valve control (option)
•
Various interlocks on the Energy Management Module
(EMM) board (accessory or option)
CCN bus connection
•
The permanent connection to the system CCN bus is
made at the terminal provided for this purpose inside
the control box.
•
The connection of the CCN service tool is possible at a
socket under the control box, accessible from outside.
Minimum and maximum connectable wire sections for 30XW units
Connectable
wire section*
Calculation favourable case:
Perforated horizontal conduit (standardised routing No. 15)
XLPE insulated cable
Calculation unfavourable case:
Closed conduit (standardised routing No. 41)
PVC insulated cable, if possible
30XW - Circuit(s) A(/B)
Section
Section**
Max. length
Cable type
Section**
Max. length
Cable type***
mm² (per phase) mm² (per phase)
m
mm² (per phase) m
Units without option 150 or 81
254 - 304
1 x 150
1 x 50
160
XLPE Cu
1 x 95
310
PVC Cu
354
1 x 240
1 x 70
220
XLPE Cu
1 x 95
350
PVC Cu
402
1 x 240
1 x 70
170
XLPE Cu
1 x 150
350
PVC Cu
452 - 512
1 x 240
1 x 95
230
XLPE Cu
1 x 185
390
PVC Cu
552 - 562 - 602
1 x 240
1 x 95
275
XLPE Cu
1 x 185
360
PVC Cu
652 - 712
1 x 240
1 x 120
210
XLPE Cu
1 x 240
380
PVC Cu
702 - 812
1 x 240
1 x 150
230
XLPE Cu
1 x 240
330
XLPE Cu
802 - 852 - 862
1 x 240
1 x 150
217
XLPE Cu
1 x 240
320
XLPE Cu
1002
2 x 240/2 x 240
1 x 95/1 x 95
200/200
XLPE Cu
1 x 240/1 x 240
400/400
PVC Cu
1012
2 x 240/2 x 240
1 x 120/1 x 95
230/200
XLPE Cu
1 x 240/1 x 240
400/401
PVC Cu
1052 - 1154 - 1162
2 x 240/2 x 240
1 x 120/1 x 120
220/220
XLPE Cu
2 x 120/2 x 120
375/375
PVC Cu
1252 - 1314
2 x 240/2 x 240
1 x 150/1 x 120
220/220
XLPE Cu
2 x 185/2 x 120
410/375
PVC Cu
1352 - 1464
2 x 240/2 x 240
1 x 150/1 x 150
220/220
XLPE Cu
2 x 185/2 x 185
410/410
PVC Cu
1452 - 1612
2 x 240/2 x 240
1 x 185/1 x 185
230/230
XLPE Cu
2 x 185/2 x 185
370/370
PVC Cu
1552 - 1702 - 1762
2 x 240/2 x 240
1 x 185/1 x 185
220/220
XLPE Cu
2 x 240/2 x 240
400/400
PVC Cu
1652
2 x 240/2 x 240
1 x 185/1 x 185
220/230
XLPE Cu
2 x 240/2 x 185
400/400
PVC Cu
Units with option 150
254 - 304
1 x 240
1 x 70
190
XLPE Cu
1 x 150
370
PVC Cu
354
1 x 240
1 x 70
170
XLPE Cu
1 x 185
400
PVC Cu
402
1 x 240
1 x 95
190
XLPE Cu
1 x 240
420
PVC Cu
452 - 512
1 x 240
1 x 120
210
XLPE Cu
1 x 185
290
PVC Cu
552 - 562 - 602
1 x 240
1 x 120
210
XLPE Cu
1 x 240
340
XLPE Cu
652 - 712
2 x 240
1 x 240
275
XLPE Cu
2 x 150
320
XLPE Cu
702 - 812
2 x 240
1 x 240
250
XLPE Cu
2 x 150
300
XLPE Cu
802 - 852 - 862
2 x 240
2 x 240
240
XLPE Cu
2 x 150
280
XLPE Cu
1002
2 x 240/2 x 240
1 x 150/1 x 150
220/230
XLPE Cu
2 x 150/2 x 150
310/340
PVC Cu
1012
2 x 240/2 x 240
1 x 150/1 x 150
220/220
XLPE Cu
2 x 185/2 x 185
410/410
XLPE Cu
1052 - 1154 - 1162
2 x 240/2 x 240
1 x 150/1 x 150
210/210
XLPE Cu
2 x 185/2 x 185
400/400
PVC Cu
1252 - 1314
2 x 240/2 x 240
1 x 240/1 x 150
240/210
XLPE Cu
2 x 185/2 x 185
310/400
XLPE Cu /PVC Cu
1352 - 1464
2 x 240/2 x 240
1 x 240/1 x 240
240/240
XLPE Cu
2 x 185/2 x 185
310/310
XLPE Cu
1452 - 1612
2 x 240/2 x 240
2 x 120/2 x 120
220/220
XLPE Cu
2 x 240/2 x 185
320/310
XLPE Cu
1552 - 1652 - 1702 - 1762
2 x 240/2 x 240
2 x 120/2 x 120
210/210
XLPE Cu
2 x 240/2 x 240
320/320
XLPE Cu
Units with option 81
1002 to 1162
4 x 240
2 x 150
220
XLPE Cu
4 x 120
375
PVC Cu
1252 to 1762
4 x 240
4 x 120
210
XLPE Cu
4 x 240
400/400
PVC Cu
Units with options 81 and 150
1002 to 1162
4 x 240
2 x 185
220
XLPE Cu
4 x 150
310
XLPE Cu
1252 to 1762
5 x 240
4 x 120
210
XLPE Cu
4 x 240
320
XLPE Cu
* Connection capacities actually available for each machine, defined according to the connection terminal size, the control box access opening size and the available
space inside the control box.
** Selection simultation result considering the hypothesis indicated.
*** If the maximum calculated section is for an XLPE cable type, this means that a selection based on a PVC cable type can exceed the connection capacity actually
available. Special attention must be given to the selection.
Note:
The currents considered are given for a machine equipped with a hydraulic module operating at maximum current.
