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Sungrow PVS-16MH User Manual

Sungrow PVS-16MH
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User Manual 5 Electrical Installation
31
Relevant standards must be observed.
Ground cables must be connected firmly with both device and ground
terminals.
Ground resistance shall be measured after finishing ground connections,
and the measured values should not be over 1Ω.
Description of Wiring Terminals
The internal grounding points of the combiner box are shown in the following
figure.
φ10
φ6
φ6
φ10
On site, select the appropriate grounding holes according to actual conditions.
Tab. 5-1 Wiring requirements
Item
φ6
φ10
Recommended cable cross section
16mm
2
95mm
2
Stripped cable length
15mm
25mm
Bolt
M5
M8
Torque
4.4±0.4N.m
20.5±2.5N.m
Prerequisite
After the grounding connection is completed, it is necessary to ensure that the
grounding cable has certain height difference to prevent rainwater, steam, etc.
from accumulating and flowing into the combiner box through the grounding
waterproof terminals. (The picture is for reference only)

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Sungrow PVS-16MH Specifications

General IconGeneral
BrandSungrow
ModelPVS-16MH
CategoryController
LanguageEnglish

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