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2. SAFETY AND WARNINGS
1.
All persons who are responsible for mounting, installation, commissioning,
maintenance, tests, and service of WESTERN CO inverter products must be suitably
trained and qualified for corresponding operations. They MUST be experienced and
have knowledge of operation safety and professional methods. All installation
personnel must have knowledge of all applicable safety information, standards,
directives, and regulations.
2.
The product must ONLY be connected and operated with PV arrays of protection
class II, in accordance with IEC 61730, application class A. The PV modules must also
be compatible with this product. Power resources other than compatible PV arrays
MUST not be connected and operate with the product.
3.
When designing or constructing a PV system, all components MUST remain in their
permitted operating ranges, and their installation requirements MUST always be
fulfilled.
4.
Under exposure to sunlight, the PV array may generate dangerous output in DC
voltage. Contacts with the DC wires, conductors and live components in the inverter
may result in lethal shocks.
5.
High voltages in inverter could cause lethal electrical shocks. Before proceeding any
work, including maintenance and/or service, on the inverter, fully disconnect it from
all DC input, AC grid and other voltage sources. There MUST be a 5-minute waiting
time after the full disconnection.
6.
The DC input voltage of the PV array MUST never exceed the maximum input
voltage of the inverter.
7.
DO NOT touch parts of the inverter during operation as heat will be induced and
these parts will exceed 60℃.
8.
There are installations where multiple inverter energy systems are used and electrical
installation connects at a single point of supply to the grid, please refer to the
requirements of Appendix B.
9.
Safe Transport / Handling:
- Find the mark of PLACE UPWARDS on the inverter container and keep it upward.
- The inverter container should be tied or fixed during transportation.
W-HHS-3000/3680/5000/6000 USER MANUAL 6
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