Important Safety Instructions - SMA DATA MANAGER M Instrucciones Breves

SMA Solar Technology AG
2.2 IMPORTANT SAFETY
INSTRUCTIONS
SAVE THESE INSTRUCTIONS
This section contains safety information that must be
observed at all times when working.
The product has been designed and tested in
accordance with international safety requirements. As
with all electrical or electronical devices, there are
residual risks despite careful construction. To prevent
personal injury and property damage and to ensure
long-term operation of the product, read this section
carefully and observe all safety information at all
times.
WARNING
Danger to life due to electric shock
Under fault conditions, when working on the power
supply circuit there may be dangerous voltages
present on the product. This can result in death or
serious injury.
• For power supply units with a fixed
connection, make sure that a disconnection
unit (e.g. miniature circuit breaker) is present
outside the power supply unit.
• For power supply units with a plug connection,
make sure that the electrical outlet for the
power supply unit is close to the power supply
unit.
• The disconnection unit and the electrical outlet
for the power supply unit must be freely
accessible at all times.
CAUTION
Damage due to electromagnetic
radiation
This product emits electromagnetic radiation during
operation, which may interfere with the operation of
other devices and active body aids (e.g.
pacemakers).
• Persons must not remain closer than 20 cm (8
in) to the product for long periods of time.
NOTICE
Damage to the product due to
condensation
If the product is moved from a cold environment to
a warm environment, condensation may form in the
product. This can damage the product or impair its
functionality.
• When there are large temperature differences,
wait until the product has reached room
temperature to connect the voltage supply.
• Make sure the product is dry.
Quick Reference Guide
NOTICE
Manipulation of PV system data in
networks
You can connect the supported SMA products to
the Internet. When connected to the Internet, there
is a risk that unauthorized users can access and
manipulate the data of your PV system.
• Set up a firewall.
• Close unnecessary network ports.
• If absolutely necessary, only enable remote
access via a virtual private network (VPN).
• Do not use the port forwarding feature. This
also applies to the used Modbus ports.
• Disconnect system components from other
network components (network segmentation).
NOTICE
High costs due to inappropriate Internet
tariff
Depending on use, the data volume of the product
transferred via the Internet may vary in size. The
data volume depends, for example, on the number
of devices in the system, the frequency of device
updates, the frequency of data transfer to
Sunny Portal or the use of FTP push. High costs for
the Internet connection can be the result.
• SMA Solar Technology AG recommends
using an Internet flat rate with a monthly data
volume of at least 1 GB for systems with up to
five SMA products.
• SMA Solar Technology AG recommends
using an Internet flat rate with a monthly data
volume of at least 3 GB for systems with up to
50 SMA products.
• SMA Solar Technology AG recommends a
data transfer rate of at least 10 Mbit/s for flat-
rate surfing.
Electrical installations (for North
America)
All installations must conform with the laws,
regulations, codes and standards applicable in the
jurisdiction of installation (e.g. National Electrical
®
Code ANSI/NFPA 70 or Canadian Electrical
®
Code CSA-C22.1.).
• Before connecting the product to the utility grid,
contact your local grid operator. The electrical
connection of the product must be carried out
by qualified persons only.
• Ensure that the cables or conductors used for
electrical connection are not damaged.
EDMM-10-IS-xx-15
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