APsmart RSD-S-PLC Instruction Manual

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Installation / User Manual
TRANSMITTER-PLC/TRANSMITTER-PLC-PCBA/
TRANSMITTER-PLC OUTDOOR KIT
ALTENERGY POWER SYSTEM INC. www.APsmartGlobal.com
© All Rights Reserved
APsmart rapid shutdown system
RSD-S-PLC
Rev1.2 2020/05/12

TABLE OF CONTENTS
IMPORTANT SAFETY INSTRUCTIONS---------------------------------------------------------1
Safety Instructions -----------------------------------------------------------------------------1
Symbols replace words on the equipment, on a display, or in manuals-----------------1
RSD PRODUCTS----------------------------------------------------------------------------------2
TRANSMITTER PRODUCTS---------------------------------------------------------------------3
SYSTEM WIRING DIAGRAM--------------------------------------------------------------------4
RSD-S-PLC INSTALLATION---------------------------------------------------------------------6
Step 1: Install the RSD-S-PLC ----------------------------------------------------------------7
Step 2: According to the component arrangement, connect the output port of the
RSD-S-PLC and connect the input port to the junction box--------------------8
Step 3: Connect the RSD-S-PLC serially connected output to the inverter with a
self-made DC extension cable------------------------------------------------------8
TRANSMITTER-PLC INSTALLATION ----------------------------------------------------------9
TECHNICAL DATA—RSD-S-PLC---------------------------------------------------------------12
TECHNICAL DATA—TRANSMITTER-PLC-----------------------------------------------------13
TECHNICAL DATA—TRANSMITTER-PLC-OUTDOOR KIT----------------------------------14
TECHNICAL DATA—TRANSMITTER-PLC-PCBA---------------------------------------------15
ORDERING INFORMATION --------------------------------------------------------------------16

IMPORTANT SAFETY INSTRUCTIONS
This manual contains important instructions to be followed during installation and maintenance of the
APsmart RSD and Transmitter. To reduce the risk of electrical shock and ensure the safe installation
and operation of the APsmart RSD 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 running RSD-S-PLC is the heat sink and can reach high temperatures.
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 APmart Customer Support to obtain an
RMA number and start the replacement process. Damaging or opening the RSD-S-PLC will void the
warranty.
The Transmitter-PLC control power supply MUST be on the same AC branch circuit as the inverter to
meet rapid shutdown requirements.
Symbols replace words on the equipment, on a display, or in
manuals
Qualified personnel:
1
Person adequately advised or supervised by an electrically skilled person to enable him or her to per-
ceive 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, refrigera-
tion system and EMC and is authorized to energize, ground, and tag equipment, systems, and ircuits
in accordance with established safety procedures. The inverter and endues system may only be com-
missioned and operated by qualified personnel.

RSD PRODUCTS
RSD-S-PLC
· Meets NEC 2017 (690.12) requirements
· Executes rapid shutdown of system
· Meets SunSpec requirements
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when Transmitter-PLC signal is absent
RSD-S-PLC meets SunSpec requirements,maintaining normal function by continually receiving a
heart-beat signal from the APsmart Transmitter. The RSD executes rapid system shutdown when
Transmitter signal is absent. Users can manually execute rapid shutdown using Transmitter breaker
switch.

TRANSMITTER PRODUCTS
Transmitter-PLC：
Transmitter-PLC-Outdoor Kit：
Transmitter-PLC-PCBA：
· Meets NEC 2017 (690.12) requirements
· Switch o Transmitter, rapid shutdown
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 (690.12) requirements
· Switch o Transmitter, rapid shutdown
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 (690.12) requirements
· Switch o Transmitter, rapid shutdown
the output of PV modules
·Meets SunSpec requirements
·Equipped with single/dual core
·Optional 85-264VAC power supply
·Optional 180-550VAC power supply
3

SYSTEM WIRING DIAGRAM
①RSD-S-PLC
②Transmitter-PLC
③Inverter
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 their PV modules connected and
supplying energy.
RSD-S-PLC units automatically enter rapid shutdown mode when the Transmitter-PLC is switched
o and resume energy production when power is restored to the Transmitter-PLC. This solution
complies with NEC 690.12 specifications for 2017 and supports the SunSpec signaling for rapid shut-
down.
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 project.
The Transmitter-PLC-PCBA includes one or two cores and an optional power supply: 85-264VAC for
residential, 180-550VAC for commercial.
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…
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①RSD-S-PLC
②Transmitter-PLC-Outdoor Kit
③Inverter
①RSD-S-PLC
②Inverter with Transmitter-PLC-PCBA
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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 solar module and inverter has been disconnected before installing an RSD-S-PLC.
Additional installation components from APsystems
Required parts and tools to complete the installation
· DC extension cable (sold separately)
In addition to your PV array and its associated hardware, you will need the following items:
· Rapid shutdown device installation kit (screw, nut)
· A torque wrench and a Phillips screwdriver
①Be sure to verify the voltage and current specifications of your PV module match with those of
the RSD-S-PLC.
②You must match the DC operating voltage range of the PV module with the allowable inpust
voltage range of the RSD-S-PLC.
③The maximum open circuit voltage of the PV module must not exceed the specified maximum
input voltage of the APsystem RSD-S-PLC.
6

Step 1: Install the RSD-S-PLC.
Buckle RSD-S-PLC on the PV module frame.
DC input - DC input +
DC output - DC output +
Mounting brackets
A. Front buckle
B. Back buckle
Note: Both installations can be installed anywhere on the PV module frame.
7

Step 2: According to the component arrangement, connect the
output port of the RSD-S-PLC and connect the input port to the
junction box.
Step 3: Connect the RSD-S-PLC serially connected output to the
inverter with a self-made DC extension cable.
self-made DC extension cable
GRID
DC 1
DC 2
DC 1 DC 2 DC Switch COM GRID
Input-
Output-
Input +
Output +
Input-
Output-
Input +
Output +
7

TRANSMITTER-PLC INSTALLATION
• Mount Transmitter-PLC and power supply on DIN rail
• Connect DC leads from power supply to Transmitter-PLC
• Connect single/dual core(Core 1 and Core 2) to Transmitter-PLC
No
Note: If there is only one core need to connect, please connect Core 1 first.
te: Install RSD-S-PLC before powering on Transmitter.
Place rapid shutdown system label no more than 1m (3ft) from Transmitter or AC
disconnect if not at same location.
T
During operation, the Power LED should be lit and the Signal LED should be blinking.
When Transmitter fails to work, the Signal LED will not be blinking. If the Power
LED is also not lit, check the power supply first.
ransmitter power supply must be on same AC branch circuit as inverter to meet
rapid shutdown requirements.
9
V-V+
N L
V -
CUS
25 907 7
sm ar t
Power Supply
Transmitter-PLC
Core 1
Core 2
1
2
3
4
Optional power supply
85-264VAC
180-550VAC
1
3
4
Power LED
V+
V -
Core 2
Signal LED
Core 1
2

Note: Install RSD-S-PLC before powering on Transmitter.
Pas v a v C
C A P
s30 modules
C150A
v v 3300ft (1000m)
A
P
C
V -
CUS
25 907 7
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Max.Number Of Strings Per Core :
DC cable Diameter
Number Of Strings Per Core
(without connector) ≤15 ≤15 ≤14 ≤10
Φ5.9mm Φ6.35mm Φ7mm Φ8.6mm

11
Drilling Guide for .75" Conduit
Single Core Dual Core
Single Core Dual Core
Drilling Guide for 1" Conduit
61
50
40
50
61
68
40
61
54
52
54
61
52
52
61
50
108
2x∅28
50
61
61
54
104
54
61
35
2x
∅28 3x∅28 2x∅28
35 35
3x
35
2x

TECHNICAL DATA LC
Model RSD-S-PLC
Input Data (DC)
Input Operating Voltage Range
Output Operating Voltage Range
8-80V
8-80V
Maximum Cont. Input Current (Imax) 15A
Maximum Input Power 550W
Output Data (DC)
Output Power Range 0-550W
st VyMaximum S em oltage 1000V/1500V
Mechanical Data
Operating Ambient Temperatu
r
e Range -40 °C to + 85 °C (-40 °F to +185 °F )
Dimensions (without cable & connectors) 5" x 1.2" x 0.6" (129 mm x 30 mm x 16 mm)
Cable Length Input 250mm/ Output 1200mm or Customize
Module Connector MC4 or MC4 Compatible
Enclosure Rating Type 6P/ IP68
Overtemperature Protection Yes
Features & Compliance
Communication PLC
Safety Compliance
NEC 2017 (690.12); UL1741; CSA C22.2 No. 330-17;
IEC/EN62109-1; 2PFG2305
EMC Compliance FCC Part15; ICES-003; IEC/EN62109-1/-2/-3/-4
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—RSD-S-P

TECHNICAL DATA—TRANSMITTER-PLC
Model Transmitter-PLC
Main Electrical Data
Input Voltage 12 VDC
Input Current 0.5A
Communication P LC
Power Supply
Residential（optional）85-264VAC Input, 12VDC Output,
90 mm x 17.5 mm x 58.4 mm
Commercial（optional）180-550 VAC Input, 12VDC Output,
125.2 mm x 32 mm x 102 mm
Core Data
Max.Current 300A （150AX2）
Max. System Voltage 1500VDC
Inner Hole Size Of Core
Inner Diameter 29mm
Max. Supported PV Modules per String 30 modules
DC Cable Diameter Φ5.9mm Φ6.35mm Φ7mm Φ8.6mm
Number Of Strings Per Core(without connector) ≤15 ≤15 ≤14 ≤10
Environmental
Max. Number Of Strings per core
Temperature -40°C～+85°C
Structure Data
Dimensions (W x H x D) 90 mm x 35 mm x 40 mm
Enclosure Environmental Rating IP30
Features & Compliance
Safety Compliance NEC 2017 (690.12); UL1741; CSA C22.2 No. 330-17
EMC Compliance FCC Part15; ICES-003
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TECHNICAL DATA—TRANSMITTER-PLC OUTDOOR KIT
Model Transmitter-PLC Outdoor Kit
Main Electrical Data
Input Voltage 12 VDC
Input Current 0.5A
Communication PLC
Power Supply
Residential（optional）85-264VAC Input, 12VDC Output,
90 mm x 17.5 mm x 58.4 mm
Commercial（optional）180-550VAC Input, 12VDC Output,
125.2 mm x 32 mm x 102 mm
Core Data
Max. Current 300A（150AX2）
Max. System Voltage 1500VDC
Inner Diameter 29mm
Max. Supported PV Modules Per String 30 modules
Environmental
Temperature -40°C～+85°C
Structure Data
Dimensions (W x H x D) 198.5 mm x 298 mm x 179 mm
Enclosure Environmental Rating IP65
Features & Compliance
Safety Compliance NEC 2017 (690.12); UL1741; CSA C22.2 No. 330-17
EMC Compliance FCC Part15; ICES-003
14
Inner Hole Size Of Core
DC Cable Diameter Φ5.9mm Φ6.35mm Φ7mm Φ8.6mm
Max. Number Of Strings
Number Of Strings Per Core(without connector) ≤15 ≤15 ≤14 ≤10

TECHNICAL DATA—TRANSMITTER-PLC-PCBA
Model Transmitter-PLC-PCBA
Main Electrical Data
Input Voltage 12 VDC
Input Current 0.5A
Communication PLC
Power Supply
Residential（optional）85-264VAC Input, 12VDC Output,
90 mm x 17.5 mm x 58.4 mm
Commercial（optional）180-550VAC Input, 12VDC Output,
125.2 mm x 32 mm x 102 mm
Core Data
Max. Current 300A（150AX2）
Max. System Voltage 1500VDC
Inner Diameter 29mm
Max. Supported PV Modules Per String 30 modules
Environmental
Temperature -40°C～+85°C
Structure Data
Dimensions (W x H x D) 84 mm x 29 mm x 17.1 mm
Features & Compliance
Safety Compliance NEC 2017 (690.12); UL1741; CSA C22.2 No. 330-17
EMC Compliance FCC Part15; ICES-003
15
Inner Hole Size Of Core
DC Cable Diameter Φ5.9mm Φ6.35mm Φ7mm Φ8.6mm
Max. Number Of Strings
Number Of Strings Per Core(without connector) ≤15 ≤15 ≤14 ≤10

ORDERING INFORMATION
Transmitter
406000 Dual Core Transmitter-PLC (no power supply)
408004 Single Core Transmitter-PLC Outdoor Kit, 180-550VAC Power Supply
408005 Dual Core Transmitter-PLC Outdoor Kit, 180-550VAC Power Supply
408006 Single Core Transmitter-PLC Outdoor Kit, 85-264VAC Power Supply
408007 Dual Core Transmitter-PLC Outdoor Kit, 85-264VAC Power Supply
RSD-S-PLC
405002 1500V UL/1000V TUV, 1.2m cable, MC4
405001 1000V UL/TUV, 1.2m cable, MC4 compatible
19925 Stevens Creek Blvd, Suite 100, Cupertino, CA 95014
[phone] | inf[email protected]om | APsmartGlobal.com
405003 1500V UL/TUV, 1.2m cable, MC4-Evo2
406001 Single Core Transmitter-PLC (no power supply)
409001 Single Core Transmitter-PLC-PCBA (no power supply)
409000 Dual Core Transmitter-PLC-PCBA (no power supply)
smart
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