Recommended Cable Cross Section - DeDietrich AWHP-2 MIT-IN-2 iSystem Installation And Service Manual

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AWHP-2 MIT-IN-2 iSystem
Appliance
AWHP MIT-IN-2
Outdoor unit
Absorbed
electrical
power
Nominal
amperage
Maximal
amperage
(1)
Type
Power supply S-C
Indoor module Power supply S-C
(4)
Cable BUS
(1) 1 ~ : Single phase, 3 ~ : Three-phase
(2) Cable cross section (mm²)
(3) Circuit breaker
(4) Connection cable between outdoor and indoor module
25/06/2014 - 7616371-001-04
When making electrical connections to the mains, respect the
following polarities:
4 Brown wire: Live
4 Blue wire: Neutral
4 Green/yellow wire: Earth
4.11.2.
The electrical characteristics of the mains power supply available
must correspond to the values given on the rating plate.
The cable will be carefully chosen according to the following
information:
4 Maximum intensity of the outdoor module. See table below.
4 Distance of the appliance from the original power supply.
4 Upstream protection.
4 Neutral operating conditions.
4 MR
6 MR-2 8 MR-2 11 MR-2 11 TR-2 16 MR-2 16 TR-2 22 TR
kW
1.50
1.50
A
6.8
6.8
A
13
13
1 ~
1 ~
3 x 2.5 3 x 2.5
(2)
Curve D
16 A
16 A
(3)
DJ
(2)
3 x 1.5 3 x 1.5
Curve C
10 A
10 A
(3)
DJ
3 x 1.5 3 x 1.5
(2)
S-C
n Connecting the electrical back-up
Type
Single phase 3 x 6
Three-phase 5 x 4
(1) Cable cross section (mm²)
(2) Circuit breaker
WARNING
Secure the cable with the cable clamp provided.
Be careful that you do not invert the wires.

Recommended cable cross section

2.10
2.59
2.59
9.34
11.2
3.98
19
28
13
1 ~
1 ~
3 ~
3 x 4
3 x 6
5 x 2.5
25 A
32 A
16 A
3 x 1.5
3 x 1.5
3 x 1.5
10 A
10 A
10 A
3 x 1.5
3 x 1.5
3 x 1.5
(1)
S-C
Curve C DJ
32 A
25 A
4.03
4.03
5.6
17.7
5.99
13.9
29
13
19
1 ~
3 ~
3 ~
3 x 10
5 x 2.5
5 x 4
40 A
16 A
25 A
3 x 1.5
3 x 1.5
3 x 1.5 3 x 1.5
10 A
10 A
10 A
3 x 1.5
3 x 1.5
3 x 1.5 3 x 1.5
(2)
4. Installation
27 TR
6.9
17.2
21
3 ~
5 x 6
32 A
10 A
43

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