APsmart RSD-S-PLC Bedienungsanleitung
TABLE OF CONTENTS
IMPORTANT SAFETY INSTRUCTIONS----------------------------------------------------------------------1
RSD PRODUCTS-----------------------------------------------------------------------------------------------2
TRANSMITTER PRODUCTS----------------------------------------------------------------------------------3
SYSTEM WIRING DIAGRAM---------------------------------------------------------------------------------4
RSD-S-PLC INSTALLATION----------------------------------------------------------------------------------6
TRANSMITTER-PLC INSTALLATION -----------------------------------------------------------------------9
TECHNICAL DATA—RSD-S-PLC----------------------------------------------------------------------------12
TECHNICAL DATA—TRANSMITTER-PLC-----------------------------------------------------------------13
TECHNICAL DATA—TRANSMITTER-PLC-OUTDOOR KIT----------------------------------------------14
User Manual
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IMPORTANT SAFETY INSTRUCTIONS
This manual contains important instructions to be followed during installation and maintenance of the
APsmart RSD-S-PLC and Transmitter. To reduce the risk of electrical shock and ensure the safe installation
and operation of the APsmart RSD-S-PLC and Transmitter, the following symbols appear throughout this
document to indicate dangerous conditions and important safety instructions.
Safety Instructions
·Do NOT disconnect the PV module from the RSD-S-PLC without first disconnecting the AC power.
·Only qualified professionals should install and/or replace the APsmart RSD-S-PLC.
·Perform all electrical installations in accordance with local codes.
·Before installing or using the RSD-S-PLC, please read all instructions and cautionary markings in the
technical documents.
·Be aware that the body of the operating RSD-S-PLC is a heat sink and can reach high temperature.
To reduce risk of burns, do not touch the body of the RSD-S-PLC.
·Do NOT attempt to repair the RSD-S-PLC. If it fails, contact APsmart Customer Support to obtain an
RMA number and start the replacement process. Damaging or opening the RSD-S-PLC will void the
warranty.
The power supply of the Transmitter-PLC and the inverter MUST be on the same AC branch circuit as the
inverter to meet rapid shutdown requirements.
Qualified personnel:
Person adequately advised or supervised by an electrically skilled person to enable him or her to
perceive risks and to avoid hazards which electricity can create. For the purpose of the safety information
of this manual, a "qualified person" is someone who is familiar with requirements for safety, electrical
systems and EMC and is authorized to energize, ground, and tag equipment, systems, and circuits in
accordance with established safety procedures. The inverter and balance of system may only be
commissioned and operated by qualified personnel.
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RSD PRODUCTS
RSD-S-PLC
·Meets NEC 2017&2020 (690.12) requirements
·Executes rapid shutdown of system when Transmitter-PLC signal is absent
·Meets SunSpec requirements
The RSD-S-PLC meets SunSpec requirements, maintaining normal function by continually receiving a
heartbeat signal from the APsmart Transmitter. The RSD-S-PLC executes rapid system shutdown when
the Transmitter signal is absent. Users can manually execute rapid shutdown using the Transmitter
breaker switch.
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TRANSMITTER PRODUCTS
Transmitter-PLC
Transmitter-PLC-Outdoor Kit
·Meets NEC 2017&2020 (690.12) requirements
·Switching off Transmitter-PLC results in rapid
shutdown of the output of PV modules
·Meets SunSpec requirements
·Equipped with single/dual core
·Optional 85-264VAC power supply
·Optional 180-550VAC power supply
·Meets NEC 2017&2020 (690.12) requirements
·Switching off Transmitter-PLC results in rapid
shutdown of the output of PV modules
·Meets SunSpec requirements
·Equipped with single/dual core
·Optional 85-264VAC power supply
·Optional 180-550VAC power supply
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SYSTEM WIRING DIAGRAM
The APsmart Rapid Shutdown System Transmitter-PLC is part of a rapid shutdown solution when paired
with APsmart RSD-S-PLC, a PV module rapid shutdown unit. While powered on, the Transmitter-PLC
sends a signal to the RSD-S-PLC units to keep the PV modules connected and supplying energy.
RSD-S-PLC units automatically enter rapid shutdown mode when the Transmitter-PLC is switched off and
resume energy production when power is restored to the Transmitter-PLC. This solution complies with
NEC 690.12 specifications for 2017 & 2020 and supports the SunSpec signaling for rapid shutdown.
The Transmitter-PLC includes one or two cores and an optional power supply: 85-264VAC for
residential, 180-550VAC for commercial.
Transmitter-PLC Outdoor Kit includes a Transmitter-PLC with one or two cores, outdoor enclosure,
85-264VAC or 180V-550VAC power supply. It could be used in residential or commercial projects.
①RSD-S-PLC
②Transmitter-PLC
③Inverter
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①RSD-S-PLC
②Transmitter-PLC-Outdoor Kit
③Inverter
①RSD-S-PLC
②Inverter*
* Inverter in diagram includes an integrated SunSpec-certified Rapid Shutdown Transmitter.
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RSD-S-PLC INSTALLATION
INSTALLATION NOTES
Installation MUST comply with local regulations and technical rules：
①Perform all electrical installations in accordance with local codes.
②Be aware that only qualified professionals should install and/or replace the RSD-S-PLC.
③Before installing or using an RSD-S-PLC, please read all instructions and warnings in the technical
documents and on the inverter system itself as well as on the PV array.
④Be aware that installation of this equipment includes the risk of electric shock.
⑤Do not touch any live parts in the system, including the PV array, when the system has been
connected to the electrical grid.
⑥Ensure the PV module and inverter have been disconnected before installing an RSD-S-PLC.
①Be sure to verify the voltage and current specifications of your PV module match with those of
the RSD-S-PLC.
②The maximum open circuit voltage of the PV module must not exceed the specified maximum
input voltage of the APsmart RSD-S-PLC.
Additional installation components from APsmart
·DC extension cable (sold separately)
Required parts and tools to complete the installation
In addition to your PV array and its associated hardware, you will need a torque wrench and a Phillips
screwdriver.
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Step 1: Install the RSD-S-PLC.
A. Back buckle
B. Front buckle
Note: Both installation methods can be used
anywhere on the PV module frame.
DC input -
DC input +
DC output -
DC output +
Mounting brackets
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Step 2: According to the PV module arrangement, connect the
output port of the RSD-S-PLC and connect the input port to the
junction box.
Step 3: Connect the output ports of two adjacent RSD-S-PLCs
in series and then connect to the inverter with a self-made DC
extension cable.
Andere Handbücher für RSD-S-PLC
9
Dieses Handbuch passt für folgende Modelle
2
Inhaltsverzeichnis
Andere APsmart Wechselrichter Handbücher
