Carrier Aquasnap 30RB 080R - Page 19

Table of minimum and maximum cable sections (per phase) for connection to the units
30RB
Max. connectable section
(1)
Calculation of favourable case:
- multi-conductor cable wires in the
open air (routing modes 34 and 35,
method E)
- Cable insulated to 90°C
- Copper conductor (Cu)
Calculation of unfavourable case:
- Conductors in ducts or multi-
conductor cables in closed conduits
(standardised routing modes, °50,
method B1)
- Cable insulated to 70°C where
possible
- Copper conductor (Cu)
Calculation of favourable case:
- multi-conductor cable wires in the
open air (routing modes 34 and 35,
method E)
- Cable insulated to 90°C
- Copper conductor (Cu)
Calculation of unfavourable case:
- Conductors in ducts or multi-
conductor cables in closed conduits
(standardised routing modes, °50,
method B1)
- Cable insulated to 70°C where
possible
- Copper conductor (Cu)
Standard lug
Recommended
max. lug width
Bottom
connection
Section
(2)
Max. length for
a voltage drop
<5%
Cable
type
(3)
Section
(2)
Max. length for
a voltage drop
<5%
Cable
type
(3)
qty x
mm²
(per
phase)
qty x mm²
(per phase)
mm
qty x mm²
(per phase)
qty x mm²
(per phase)
m -
qty x mm²
(per phase)
m -
Standard unit
040R 1x95 1x95 21 1x95 1x16 278 90 °C Cu 1x16 278 70 °C Cu
045R 1x95 1x95 21 1x95 1x16 256 90 °C Cu 1x16 256 70 °C Cu
050R 1x95 1x95 21 1x95 1x16 225 90 °C Cu 1x16 225 70 °C Cu
055R 1x95 1x95 21 1x95 1x16 225 90 °C Cu 1x16 225 70 °C Cu
060R 1x95 1x95 21 1x95 1x16 197 90 °C Cu 1x16 197 70 °C Cu
070R 1x95 1x95 21 1x95 1x16 175 90 °C Cu 1x25 271 70 °C Cu
080R 1x95 1x95 21 1x95 1x16 158 90 °C Cu 1x25 244 70 °C Cu
090R 1x95 1x95 21 1x95 1x16 131 90 °C Cu 1x35 282 70 °C Cu
100R 1x95 1x95 21 1x95 1x16 113 90 °C Cu 1x50 340 70 °C Cu
120R 1x95 1x95 21 1x95 1x25 157 90 °C Cu 1x50 307 70 °C Cu
140R 1x95 1x95 21 1x95 1x35 188 90 °C Cu 1x70 363 70 °C Cu
160R 1x95 1x95 21 1x95 1x35 168 90 °C Cu 1x70 324 70 °C Cu
(1) Connection capacities actually available for each machine. These are dened according to the connection terminal size, the electrical box access opening dimensions,
and the available space inside the electrical box.
(2) Selection simulation result considering the hypotheses indicated.
(3) If the maximum calculated selection is for a 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 fanout cables. The installer must determine whether these are
necessary based on the cable sizing calculation.
Note: The currents considered are given for a machine tted with a hydraulic module in operation at maximum current.
6 - ELECTRICAL CONNECTION
19