Huawei SUN2000 User Manual page 46

SUN2000-(3.8KTL-11.4KTL)-USL0
User Manual
No. Cable
7 Home load AC
output power
cable
Table 5-3 Cable description (SUN2000-9KTL/10KTL/11.4KTL-USL0)
No. Cable
1 Energy meter
signal cable
Emergency stop
2
switch signal
cable
3 Battery signal
cable
4 PV input power
cable
(Optional)
Ground cable at
the PV side
(GND)
5 Battery cable
Issue 01 (2018-05-21)
Type
 Use cables that can withstand
90° C (194° F) or 105° C
(221° F).
 If the output mode is set to
single-phase three-wire, use
four single-core outdoor copper
cables (L1, N, L2, PE).
 If the output mode is set to
single-phase two-wire, use
three single-core outdoor
copper cables (L1, L2, PE).
Type
Multi-paired and individually foil
shielded cable that complies with
UL2919, CM/CMG (NEC type),
or CMH (CSA type)

PV cable that meets the 600 V
standard

Use cables that can withstand
90° C (194° F) or 105° C
(221° F).

Single-core outdoor copper
cable
 Use cables that can withstand
90° C (194° F) or 105° C
(221° F).
 Single-core outdoor copper
cable

PV cable that meets the 600 V
standard
 Use cables that can withstand
90° C (194° F) or 105° C
(221° F).
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
5 Electrical Connections
Conductor
Cross-sectional Area
Range
 L1, N, L2:
12–6 AWG
−
(SUN2000-3.8K
TL-USL0)
− 10–6 AWG
(SUN2000-5KT
L-USL0)
− 6 AWG
(SUN2000-7.6K
TL-USL0)
 PE: 6 AWG
Conductor
Cross-sectional Area
Range
24–16 AWG
10–8 AWG
6 AWG
12–8 AWG
Source
Purchased by the
customer
Source
Purchased by the
customer
Purchased by the
customer
Purchased by the
customer
Purchased by the
customer
Purchased by the
customer
Purchased by the
customer
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