Zigbee; Communication Interface; Secure Power Supply (Sps) - SMA Sunny Boy 3000TL-US Installation Manual

SMA America, LLC
Symbol Description
Inverter
Grid relay
Utility grid
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4.5 Zigbee

If an antenna is included in the inverter scope of delivery, the inverter is equipped with a ZigBee
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interface. ZigBee is a wireless networking standard that allows the establishment of a connection
between SMA inverters and other ZigBee
transmit data to a Zigbee
Internet via certain supported monitoring programs.

4.6 Communication Interface

The inverter can be fitted with a communication interface (e.g. RS485 or Speedwire with Webconnect
function). This communication interface enables the inverter to communicate with SMA communication
products or other inverters (for information on supported products, see www.SMA-Solar.com).
You can only set the inverter parameters via SMA communication products.
Depending on the type of communication, RS485 or Speedwire, the parameters and messages are
displayed differently on the communication products.
Example: How the country data set parameter is displayed
For communication with RS485: CntrySet parameter
For communication with Speedwire: Set country standard parameter
You can adjust the country data set of the inverter before commissioning or within the first ten
operating hours via the two rotary switches in the inverter. All other operating parameters can only
be set via communication products.

4.7 Secure Power Supply (SPS)

The inverter has an SPS module that can supply the PV array energy to an additional outlet connected
to the inverter in the event of grid failures of longer durations. The SPS module also has a connection
for the fan retrofit kit, enabling an external fan to be controlled.
Installation Manual
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-enabled devices. Using this system, the inverter can
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-enabled communication system which can make the data available on the
Explanation
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Grid relay closed:
indicates that the inverter is feeding into the
utility grid
Grid relay open:
indicates that the inverter is disconnected from
the utility grid
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SB3-5TLUS22-IA-en-12
4 Product Description
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