SMA SB 3300-11 Installation - Manual (Page 13)

SMA Solar Technology AG Safety
Installation Manual SB33-38-11-IA-en-62 13
2.3.2 Symbols on the Type Label
Symbol Explanation
Beware of hazardous voltage.
The inverter operates at high voltages. All work on the inverter may only be
carried out by an electrically qualified person.
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 together with the household waste.
For more information on disposal, see section 10.4 "Disposing of the
Inverter" (page 63).
CE marking.
The inverter complies with the requirements of the applicable
EC guidelines.
The inverter has a transformer.
Direct current (DC)
Alternating current (AC)
Degree of protection IP65
The inverter is protected against dust intrusion and water jets from any
angle.
RAL quality mark for solar products.
The inverter complies with the requirements of the German Institute for
Quality Assurance and Certification.