Carrier AquaSnap 61WG Series - 24 V User Power Reserve

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6 - ELECTRICAL CONNECTION
6.4.2 - On-site control wiring
Selection of minimum and maximum wire sections for connection to 61WG units
61WG
Max.
connectable
section
(1)
Calculation favourable case: Suspended aerial lines
(standardised routing No. 17)
PVC insulated cable
Calculation unfavourable case: Conductors in
conduits or multi-conductor cables in closed conduit
(standardised routing No. 41)
PVC insulated cable, if possible
Section Section
(2)
Max. length for voltage drop
<5%
Cable
type
Section
(2)
Max. length for voltage drop
<5%
Cable
typee
mm²
(per phase)
mm²
(per phase)
m
mm²
(per phase)
m
20 1 x 35 1 x 2.5 60 PVC Cu 1 x 2.5 60 PVC Cu
25 1 x 35 1 x 2.5 60 PVC Cu 1 x 2.5 60 PVC Cu
30 1 x 35 1 x 4 80 PVC Cu 1 x 4 80 PVC Cu
35 1 x 35 1 x 4 80 PVC Cu 1 x 4 80 PVC Cu
40 1 x 35 1 x 6 100 PVC Cu 1 x 6 100 PVC Cu
45 1 x 35 1 x 6 100 PVC Cu 1 x 6 100 PVC Cu
50 1 x 35 1 x 10 120 PVC Cu 1 x 10 120 PVC Cu
60 1 x 35 1 x 10 120 PVC Cu 1 x 10 120 PVC Cu
70 1 x 35 1 x 16 140 PVC Cu 1 x 16 140 PVC Cu
80 1 x 35 1 x 16 140 PVC Cu 1 x 16 140 PVC Cu
90 1 x 35 1 x 25 170 PVC Cu 1 x 25 170 PVC Cu
Selection of minimum and maximum wire sections for connection to 30WG/30WGA units
30WG
30WGA
Max.
connectable
section
(1)
Calculation favourable case: Suspended aerial lines
(standardised routing No. 17)
PVC insulated cable
Calculation unfavourable case: Conductors in
conduits or multi-conductor cables in closed conduit
(standardised routing No. 41)
PVC insulated cable, if possible
Section Section
(2)
Max. length for voltage drop
<5%
Cable
type
Section
(2)
Max. length for voltage drop
<5%
Cable
typee
mm²
(per phase)
mm²
(per phase)
m
mm²
(per phase)
m
20 1 x 35 1 x 2.5 60 PVC Cu 1 x 2.5 60 PVC Cu
25 1 x 35 1 x 2.5 60 PVC Cu 1 x 2.5 60 PVC Cu
30 1 x 35 1 x 4 80 PVC Cu 1 x 4 80 PVC Cu
35 1 x 35 1 x 4 80 PVC Cu 1 x 4 80 PVC Cu
40 1 x 35 1 x 6 100 PVC Cu 1 x 6 100 PVC Cu
45 1 x 35 1 x 6 100 PVC Cu 1 x 6 100 PVC Cu
50 1 x 35 1 x 10 120 PVC Cu 1 x 10 120 PVC Cu
60 1 x 35 1 x 10 120 PVC Cu 1 x 10 120 PVC Cu
70 1 x 35 1 x 16 140 PVC Cu 1 x 16 140 PVC Cu
80 1 x 35 1 x 16 140 PVC Cu 1 x 16 140 PVC Cu
90 1 x 35 1 x 25 170 PVC Cu 1 x 25 170 PVC Cu
61WG/
30WG/
30WGA
Max.
connectable
section
(1)
Calculation favourable case: Suspended aerial lines
(standardised routing No. 17)
PVC insulated cable
Calculation unfavourable case: Conductors in
conduits or multi-conductor cables in closed conduit
(standardised routing No. 41)
PVC insulated cable, if possible
Section Section
(2)
Max. length for voltage drop
<5%
Cable
type
Section
(2)
Max. length for voltage drop
<5%
Cable
typee
mm²
(per phase)
mm²
(per phase)
m
mm²
(per phase)
m
110 1 x 95 1 x 25 163 XLPE Cu 1 x 50 317 XLPE Cu
120 1 x 95 1 x 25 149 XLPE Cu 1 x 50 291 XLPE Cu
140 1 x 95 1 x 25 134 XLPE Cu 1 x 70 360 XLPE Cu
150 1 x 95 1 x 35 175 XLPE Cu 1 x 70 338 XLPE Cu
170 1 x 95 1 x 35 157 XLPE Cu 1 x 95 403 XLPE Cu
190 1 x 95 1 x 50 197 XLPE Cu 1 x 95 358 XLPE Cu
(1) Connection capacities actually available for each machine, dened according to the connection terminal size, the control box access opening size and the available
space inside the control box.
(2) Selection simultation result considering the hypothesis indicated.
(3) 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.
6.5 - 24 V user power reserve
After all possible options have been connected, the trans-former ensures the availability of a usable 24 VA or 1 A power reserve for the
control circuit on site.