Electrical connection
Page Operating Instructions for Powador .-. TL_EN
ENEN
Authorised electrician
Recommended standard connection for Powador . TL XL/. TL XL
DANGER
Risk of fatal injury due to electric shock (electric arc)!
Wrong assignment of MPP trackers will seriously damage the inverter.
Severe injury or death will result if the live connections are touched.
› Make sure that each MPP tracker can be disconnected from all poles.
› Observe recommended standard connection.
NOTE
The recommended standard connection is only applicable for version XL devices. This is the only
device version with an integrated combiner box.
The strings connected to a MPP tracker must all have the same MPP voltage.
The MPP voltages of the three independently functioning MPP trackers , and may dier within the working area,
however.
Electrical data for standard connection
Number of modules per
string
P
max
I
max
per MPP tracker
39.0 TL3 XL On each MPP tracker:
n
=n
=n
=n
per MPP tracker < kW
MPP trackers ++ together < kW
<34.0 A
72.0 TL3 XL On each MPP tracker
n
=n
=n
=n
=n
per MPP tracker < kW
MPP trackers ++ together < kW
<36.0 A
MPP-Tracker 1
30.0-60.0 TL3
MPP-Tracker 3
MPP-Tracker 2
U
MPP
U
MPP
1 2 3 4 1 2 3 4 1 2 3 4
n
1
= n
2
= n
3
= n
4
n
5
= n
6
= n
7
= n
8
n
9
= n
10
= n
11
= n
12
MPP-Tracker 1
MPP-Tracker 3
MPP-Tracker 2
U
MPP
U
MPP
n
1
= n
2
= n
3
= n
4
= n
5
n
6
= n
7
= n
8
= n
9
= n
10
n
11
= n
12
= n
13
= n
14
= n
15
1 2 3 4 5 1 2 3 4 5 1 2 3 4 5
72.0 TL3
Figure : Recommended standard connection, XL variant (left: . TL, right: . TL)
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