SMA SUNNY BOY 4000-US - Symbols on the type labels

SMA America, LLC 3 Product Description
User Manual SB30-40-BA-eng-BUS121010 17
Figure 5: Layout of the DC Disconnect type label
You require the information on the type label to use the DC Disconnect safely and for customer
support at the SMA Service Line. The type label must be permanently affixed to the DC Disconnect.
Symbols on the type labels
Position Description Explanation
A Serial No. DC Disconnect serial number
Symbol Explanation
Observe the operating instructions
Read the documentation of the product before working on it. Follow all
safety precautions and instructions as described in the documentation.
UL1741 is the standard applied by Underwriters Laboratories to the
product to certify that it meets the requirements of the
National Electrical Code
®
, the Canadian Electrical Code
®
CSA C22.1,
and IEEE-929-2000. IEEE 929-2000 provides recommendations
regarding the proper equipment and functionality necessary to ensure
compatible operation when power generation is connected to the power
distribution grid.
A
www.sma-solar.com
DC-Disconnect
XXXXXXXXXX
Serial No.
SMA Solar Technology AG
Engineered in Germany
DE34
DC-DisconU-XX
Item No.
XXXXXXXX
Date of manfuacture