Sungrow SunBox PVS-8M, User Manual

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User Manual 8 Appendix
39
8.2 Cable requirements
Types PVS-8M PVS-12M/ PVS-16M
Input cable
Type: 4 mm
2
～
6mm
2
Stranded flame-retarded copper wire
Stripped length: 10mm
Bolt: M4
Tightening torque: 1.5N.m
Output cable
Type:
50mm
2
Stranded
flame-retarded copper
wire
Type:
70mm
2
or 90 mm
2
Stranded
flame-retarded copper wire
Stripped length: 35mm Stripped length: 35mm
Bolt: M10 Bolt: M10
Tightening torque: 20N.m Tightening torque: 20N.m
Communication
cable
Type: 1.5mm
2
Four core STP with low resistance
Stripped length: 7mm
Bolt: M3
Tightening torque: 0.6N.m
～
0.8N.m
Grounding
terminals
Type: 16mm
2
Stranded flame-retarded copper wire
Stripped length: 15mm
Bolt: M6
Tightening torque: 4N.m
8.3 Quality Assurance
Where any fault occurs during the warranty period, Sungrow will maintain or replace
the product for free.
Evidence
Sungrow Power Supply Co., Ltd. needs the users to provide the receipt invoice and
the date you purchase. Meanwhile the trademark should be clearly legible.
Otherwise Sungrow Power Supply Co., Ltd. has the right to exclude liability claims.
Conditions

The original unqualified product should return to Sungrow.

Users should permit appropriate time to maintenance the device with fault for
Sungrow.