SMA WINDY BOY 3300 - Product Overview; Product Components

SMA Solar Technology AG Safety
Installation Guide WB33_38-IEN101830 11
2.3.2 Symbols on the Type Label
Symbol Explanation
Beware of dangerous electrical voltage.
The inverter operates at high voltages. All work on the inverter may be
carried out by qualified personnel only.
Beware of hot surface.
The inverter can become hot during operation. Avoid contact during
operation.
Observe all documentation that accompanies the inverter.
The inverter must not be disposed of with household waste. For more
information on disposal, see section10.4”Disposing of the Inverter”
(page62).
CE mark.
The inverter complies with the requirements of the applicable
ECguidelines.
RAL quality mark for solar products.
The inverter complies with the requirements of the German Institute for
Quality Assurance and Labeling.
The inverter has a transformer.
Direct Current (DC).
Alternating Current (AC).
The inverter is protected against penetration by dust particles and water
jets from any angle.