2 Safety Measures & Warning
This manual contains important instructions for SDT G2 series of inverter which must be followed
during installation.
The SDT G2 series inverter of Jiangsu GOODWE Power Technolgy Co., Ltd. (hereinafter referred to
as GOODWE) strictly conforms to related safety rules in design and test. Safety regulation relevant
to the location shall be followed during installation, commissioning, operation and maintenance.
Improper operation may have a risk of electric shock or damage to equipment and property.(SDT
G2: Dual-MPPT, Three - Phase.). Improper operation will cause serious harm to:
1. The life and well-being of the operators or a third party.
2. The inverter and other properties that belong to the operator or a third party.
Therefore the following safety instructions must be read and be always kept in mind prior to any
work. All detailed work-related safety warnings and notes will be specified at the critical points in
corresponding chapter. All installation and electrical work must only be performed by qualified
personnel. They need to meet the standards as stated below:
• Been trained specially;
• Already completely read through and understood all related documents.
• Been familiar with safety requirements of electrical systems.
The inverter must be installed and maintained by professionals in compliance with local electrical
standards, regulations and the requirements of local power authorities or companies.
• Improper handling of the device will pose a risk of injury.
• Always follow the instructions contained in the manual when moving or positioning the inverter.
• The weight of the equipment can cause injuries, serious wounds or bruise if improperly handled.
• Please install it where it is out of reach of children.
• Before installing and maintaining the inverter, it is crucial to make certain that the inverter is not
electrically connected.
• Before maintaining the inverter, disconnect the connection between the AC grid and the inverter
first, then disconnect the connection between the DC input and the inverter, the operator should
wait at least 5 minutes after the disconnection in case of electric shock.
• All cables must be firmly attached, undamaged, properly insulated, and adequately dimen-
sioned.
• The temperature of some parts of the inverter may exceed 60℃ during operation. To avoid being
burnt, do not touch the inverter during operation. Let it cool down before touching it.
• Without permission, opening of the inverter's front cover is not allowed. Users should not
touch/replace any components of the inverter except the DC/AC connectors. Manufacturer
assumes no responsibility for any damage to inverter or person caused by improper operation.
Failure to observe a warning indicated in this manual may result in
injury.
Recyclable materials
Danger of high voltage & electric shock
This side up - The package must always have the
arrows point up
Special disposal instructions
Refer to operation instructions
CE mark.
1 Symbols
Don't touch, hot surface!
No more than six (6) identical packages be stacked on each other.
Fragile
Wait at least 5 minutes after disconnecting the inverter before
touching internal parts
Keep Dry
6
5min
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