REFUSOL 20K-2T - Signs on the Product and on the Type Label

REFUsol 20K-2T (853P020.200)
User manual
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PV array should be grounded in accordance to the requirements
of the local electrical grid company
Attention
Ensure the maximum DC voltage input is less than the maximum
inverter DC voltage (including in low temperature condition).
Any damage cause by overvoltage, REFU ELEKTRONIK will not
take the responsibility including warranty
Warning
Signs on the Product and on the Type Label
REFUSOL 20K-2T (853P020.200) has some safety symbols on the inverter. Please
read and fully understand the content of the symbols before installation.
Symbols
Name
Explanation
This is a residual voltage in
the inverter!
After disconnecting the DC side,
there is a residual voltage in the
inverter, operator should wait for 5
minutes to ensure the capacitor is
completely discharged.
Caution of high voltage and
electric shock
The products operate at high
voltages. Prior to performing any
work on the product, disconnect the
product from voltage sources. All
work on the product must be carried
out by qualified persons only.
Caution of hot surface
The product can get hot during
operation. Avoid contact during
operation. Prior to performing any
work on the product, allow the
product to cool down sufficiently
Comply with the
Conformity European (CE)
Certification
The product complies with the CE
Certification
Grounding Terminal
This symbol indicates the position
for the connections of an additional
equipment grounding conductor