SMA WB 3000-21 - Manual (Page 15)

SMA Solar Technology AG 3 Product Description
User Manual WB3-5TL-21-BA-en-10 15
Symbols on the Type Label
Symbol Description Explanation
Danger to life due to high
voltages The product operates at high voltages.
All work on the inverter must be carried
out by skilled persons only.
Risk of burns from hot surfaces The product can become hot during
operation. Avoid contact during
operation.
Observe the documentation Observe all documentation that is
supplied with the product.
DC Direct current
Without transformer The product does not have a
transformer.
AC Alternating current
WEEE designation Do not dispose of the product together
with household waste but in accordance
with the locally applicable disposal
regulations for electronic waste.
CE marking The product complies with the
requirements of the applicable
EC directives.
Device class ID The product is equipped with a wireless
component and complies with device
class 2.
Degree of protection The product is protected against dust
intrusion and water jets from any angle.
Outdoor The product is suitable for outdoor
installation.
RAL quality mark for solar
products The product complies with the
requirements of the German Institute for
Quality Assurance and Certification.