© 2019 Sunman (Zhenjiang) Co., Ltd. All rights reserved. Specifications included in this manual are subject to change without notice.
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version 2019A page 4 / 18
TM
General safety
•
eArc that fall under this application class may be used in system operation at more than 50V DC or
240W, where general contact access is anticipated. eArc are qualified for safety under IEC 61730-2 and
within this application class are considered to meet the requirements for Safety Class II.
•
eArc are qualified for Application Class A(IEC 61730-1).
•
Installing solar photovoltaic systems requires specialized skills and knowledge. Installation should only
be performed by qualified personnel.
•
Installers should assume all risks of injury that might occur during installation, including, but not limited
to, the risk of electric shock.
•
One single eArc may generate more than 30V DC when exposed to direct sunlight. Contact with a DC
voltage of 30V or more is potentially hazardous.
•
Do not disconnect during load connection.
•
Photovoltaic solar eArc convert light energy to direct current electrical energy. They are designed for
outdoor use. eArc can be ground mounted, mounted on rooftops, vehicles or boats. The proper design
of support structures lies within the responsibility of the system designers and installers.
•
Do not use mirrors or other magnifiers to concentrate sunlight onto eArc.
•
When installing the system, abide to all local, regional and national statutory regulations. Obtain a
building permit if necessary.
•
eArc electrical characteristics are within
±
10% of the indicated values of Isc, Voc and Pmax under
standard test conditions (Irradiance of 1000W/m
²
, AM 1.5 spectrum, a cell temperature of 25
℃
).
•
Only use equipment, connectors, wiring and support frames suitable for solar electrical systems.
•
“Always use fall protection equipment when working from heights of 6 feet
（
183cm
）
or above”.
Follow Occupational Safety and Health Act (OSHA) or local governing safety regulations regarding fall
protection. (UL only)
Handling safety
•
Do not lift eArc by grasping eArc’ junction box or electrical leads.
•
Do not stand, step or walk on any side of eArc.
•
Do not drop eArc or allow objects to fall on eArc.
•
Do not place any heavy objects on eArc.
•
Be cautious when placing eArc down onto a surface, particularly when placing it in a corner.
•
Inappropriate transport and installation may break eArc and void the warranty.
•
Do not attempt to disassemble eArc, and do not remove any attached nameplates or components from
eArc.
