40
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 30XB/30XAS/30XW Touch Pilot 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)
-
Set point reset via outside air temperature sensor reset
-
Various interlocks on the Energy ManagementModule
(EMM) board (option).
Selection of minimum and maximum wire sections for connection to 30XB units
30XB/30XBP
Max. connectable
wire section
(1)
Calculation of favourable case:
-Suspended overhead/aerial line (standardised routing no. 17)
-90°C insulated cable
- Copper conductor (Cu)
Calculation of unfavourable case:
- Conductors in ducts or multi-conductor cables in closed
conduit (standardised routing No. 41)
-70°C insulated cable if possible
- Copper conductor (Cu)
Calculation of favourable case:
- Perforated horizontal conduit (standardised routing No.
13/15)
- 90°C insulated cable
- Copper conductor (Cu)
Calculation of unfavourable case:
- Closed conduit (standardised routing No. 41)
- 70°C insulated cable if possible
- Copper conductor (Cu)
Section
(2)
Max. length for
a voltage drop <5%
Cable type
Section
(2)
Max. length for
a voltage drop <5%
Cable type
qty x mm²
(per phase)
qty x mm²
(per phase)
m
-
qty x mm²
(per phase)
m
-
Standard unit
250
2 × 185
1 x 95
190
XLPE Cu
2 x 95
450
PVC Cu
300
2 × 185
1 x 95
190
XLPE Cu
2 x 95
420
PVC Cu
350
2 × 185
1 x 120
197
XLPE Cu
2 x 95
390
PVC Cu
400
2 × 185
1 x 150
200
XLPE Cu
2 x 120
400
PVC Cu
450
2 × 185
1 x 185
205
XLPE Cu
2 x 150
420
PVC Cu
500
2 × 185
1 x 240
205
XLPE Cu
2 × 185
430
PVC Cu
600
2 × 240
2 x 95
190
XLPE Cu
2 × 240
440
PVC Cu
700
2 × 240
2 x 120
198
XLPE Cu
2 × 185
330
XLPE Cu
750
2 × 240
2 x 120
198
XLPE Cu
2 × 240
370
XLPE Cu
800
2 × 240
2 x 150
200
XLPE Cu
2 × 240
330
XLPE Cu
850
2 × 240
2 x 150
200
XLPE Cu
2 × 240
320
XLPE Cu
900
2 × 240
2 × 185
205
XLPE Cu
Not compatible - -
1000
4 × 300
2 × 240
205
XLPE Cu
4 x 185
320
XLPE Cu
1100
2x240/3x240
1x185/2x120
291/240
XLPE Cu
2x240/3x240
600/530
PVC Cu/PVC Cu
1200
2x240/3x240
1x240/2x150
310/270
XLPE Cu
2x150/2x240
380/380
XLPE Cu/XLPE/Cu
1300
2x240/3x240
2x120/2x120
260/240
XLPE Cu
2x240/2x240
420/400
XLPE Cu/XLPE Cu
1400
2x240/3x240
2x120/2x150
240/270
XLPE Cu
2x240/2x240
400/380
XLPE Cu/XLPE Cu
1500
2x240/3x240
2x120/2x150
240/270
XLPE Cu
2x240/2x240
400/380
XLPE Cu/XLPE Cu
1550
4 x 300 /2 x240
2 x 300/1 x 240
300/310
XLPE Cu
4x 240 /2x 150
400/380
XLPE Cu/XLPE Cu
1700
2 x 240 /2 x240
2 x 185/2 x 185
260/260
XLPE Cu
Not compatible -
30XB & 30XBP + option081
1100 to 1500
5x240
1550
8x240
(1) Connection capacities actually available for each machine. These are defined according to the connection terminal size, the electrical/control box access opening
dimensions and the available space inside the electrical/control box.
(2) Selection simulation result considering the hypotheses indicated.
(3) If the maximum calculated section is for an 90°C cable type, this means that a selection based on a 70°C cable type can exceed the connection capacity actually available.
Special attention must be given to selection.
The protection against direct contact at the electrical connection point is compatible with the addition of terminals extension. The installer must determine whether these
are necessary based on the cable sizing calculation.
NOTE:
The currents considered are given for a machine equipped with an hydraulic module operating at maximum current.
5 - ELECTRICAL CONNECTION
Содержание AquaForce 30XB series
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