Sofar 1.1KTL2-G3 - Symbols and Signs

SOFAR 1~4KTL2-G3 User manual
Copyright © Shenzhen SOFARSOLAR Co., Ltd
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that.
EMC / noise level of inverter
Electromagnetic compatibility (EMC) refers to that one electrical
equipment functions in a given electromagnetic environment
without any trouble or error, and impose no unacceptable effect
upon the environment. Therefore, EMC represents the quality
characters of an electrical equipment. The inherent noise-immune
character: immunity to internal electrical noise.External noise
immunity: immunity to electromagnetic noise of external system.
Noise emission level: influence of electromagnetic emission upon
environment.
Electromagnetic radiation from inverter may be
harmful to health!
Please do not continue to stay around the inverter in
less than 20 cm when inverter is working.
Danger
1.2.Symbols and signs
Caution of burn injuries due to hot enclosure!
You can only touch the screen and pressing key of the
inverter while it’s working.
Caution
PV array should be grounded in accordance to the
requirements of the local electrical grid operator!
We suggest that all PV module frames and inverter are
reliably grounded to protect the PV system and
personnel security.
Attentio
n
Ensure input DC voltage < Max. DC voltage .Over voltage
may cause permanent damage to inverter or other
losses, which will not be included in warranty!
Warning
Signs on the inverter
There are some symbols which are related to security on the