Cable Requirements - Danfoss TLX Installation Manual

Solar inverters 3-phase- 6k/8k/10k/12.5k/15k
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Technical Data

4.5 Cable Requirements

Cable
AC
Outer diameter
Max. recommended cable length
TLX Series
6k, 8k and 10k
Max. recommended cable length
TLX Series
12.5k
Max. recommended cable length
4
4
TLX Series
15k
DC
Cable length
Cable length
Mating connector
* The distance between inverter and PV array and back, plus the cumulative length of PV array cabling.
Table 4.6 Cable Requirements
NOTE
Avoid power loss in cables greater than 1% of nominal
inverter rating.
Illustration 4.2 TLX Series 6k Cable Losses [%] versus Cable Length [m]
22
Condition
5 wire cable
2.5 mm
2
2
4 mm
6 mm
2
2
10 mm
4 mm
2
2
6 mm
2
10 mm
2
6 mm
2
10 mm
2
4 mm
- 4.8 Ω /km
2
6 mm
- 3.4 Ω /km
Multi-contact
[%]
2
2
2.5 mm
2
4 mm
1.5
2
6 mm
2
10 mm
1
0.5
0
0
20
L00410309-09_02
Specification
Copper
18-25 mm
21 m
34 m
52 m
87 m
28 m
41 m
69 m
34 m
59 m
Max. 1000 V, 12 A
< 200 m*
>200-300 m*
PV-ADSP4./PV-ADBP4.
40
60
80
[m]

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