Sungrow SG15KTL-M User manual

II
WARNING
Disconnect the inverter from all the
external power sources before service!
Do not touch live parts until
10 minutes after disconnection
from the sources!
10 min
Hot surface! May exceed 60℃！
Danger to life due to high voltages!
Only qualified personnel can open
and service the product!
Check user manual before service!

Sun Access APP

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A B C D
， ， ，

L2
PEN
L1
L3
PE
TN-C
Tranformer
L2
N
PE
L1
L3
PE
TN-C-S
SG15KTL-M/
SG17KTL-M/
SG20KTL-M
L2
N
L1
L3
PE
TT
L2
N
PE
L1
L3
PE
TN-S
SG15KTL-M/
SG17KTL-M/
SG20KTL-M
SG15KTL-M/
SG17KTL-M/
SG20KTL-M
SG15KTL-M/
SG17KTL-M/
SG20KTL-M
Tranformer Tranformer
Tranformer
1
5
2
2
3
4

210
485
370

AC
EMI
Filter
AC
Filter
MPPT1
(Boost1)
Inverter Circuit
(DC/AC)
MPPT2
(Boost2)
DC1
DC EMI
Filter
DC2
DC Switch
L1
L2
L3
PE
DC SPD
DC Bus
N
AC
Relays
AC SPD
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−
−
−
−
−
−
−
−
−
−
−

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Temperature（℃）
SG15KTL-M
P/Pn
0.8
0.2
0.6
0.4
1.2
1.0
-25 0 25 45 60-40
Vmmp=410V
Vmmp=600V
Vmmp=850V
Vmmp=380V
30 35
1.1