4 Product Description
SMA Solar Technology AG
16
STP5-9TL-IA-en-10
Installation Manual
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. Allow the product to cool
down sufficiently before carrying out
any work. Wear personal protective
equipment such as safety gloves.
Observe the documentation
Observe all documentation that is
supplied with the product.
Danger
If a second protective conductor is
required, also earth the enclosure
(see Section 6.3.3).
DC
Direct current
Without transformer
The product does not have a
transformer.
AC
Three-phase alternating current with
neutral conductor
WEEE designation
Do not dispose of the product together
with the 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.