100
Screw Torque (N·m) Screw Torque (N·m)
M3 0.7~1 M8 18~23
M4 1.8~2.4 M10 34~40
M5 4~4.8 M12 60~70
M6 7~8 M16 119~140
Secure the cable in proper place to reduce the pressure of cable lug.
13.3 Exclusion of Liability
The content of these documents is periodically checked and revised where necessary. call
us or check our website www.sungrowpower.com for the latest information. No guarantee
is made for the completeness of these documents. Contact our company or distributors for
the latest version.
Guarantee or liability claims for damages of any kind are excluded if they are caused
• Improper or inappropriate use or install of the product
• Install or operate the product in unintended environment
• Install or operate the product without observing relevant safety regulations in the
deployment location
• Ignore the safety warnings or instructions contained in all documents relevant to the
product
• Install or operate the product under incorrect safety or protection conditions
• Alter the product or supplied software without authority
• Product malfunctions due to operation attached or neighboring devices running out of
the allowed limit values
• Unforeseen calamity or force majeure
The use of supplied software produced by Sungrow Power Supply Co., Ltd. is subject to the
following conditions:
• Sungrow Power Supply Co., Ltd. assumes no liability for direct or indirect damages
arising from the use of Software. This also applies to the provision or non-provision of
support activities.
• Software used for commercial purposes is prohibited.
• Decompiling, decoding or destroying the original program, including Software and the
embedded software, is prohibited.
13.4 Contact Information
In case of questions about this product, please contact us.
We need the following information to provide you the best assistance:
13 Appendix System Manual