https://www.phoenixcontact.com/us/products/2905029
Photovoltaic panel switch-off - SCK-RSD-100 - 2905029
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Photovoltaic panel shutdown, SOLARCHECK RSD shutdown unit for safe isolation of PV panels from the string
group.
Product Description
Intelligent photovoltaic panel shutdown with Auto Rapid Shutdown:
Based on the analysis of current and voltage conditions in the string lines and in the individual panels, the SOLARCHECK RSD system shutdown units
are able to distinguish between the various operating states. In accordance with the fail-safe principle, any deviation from a normal operating state leads
to a shutdown, regardless of whether the inverter is shut down, a string line or panel is defective, etc. The intelligent startup unit automatically puts the
system back into operation when a safe and technically faultless system environment is present. SOLARCHECK RSD tracks the operating state of the
inverter. The system can therefore easily be manually switched on and off via the inverter, for maintenance purposes, for example. This technology,
developed and patented by Phoenix Contact, is more reliable and faster than any human assessment or manual intervention.
Why buy this product
Safety as a result of patented error detection and safe photovoltaic panel shutdown
Controlled restart via safe autostart
No additional communication required, either wirelessly or via cables
Easy to install in new and existing systems using existing DC cables
Easy startup without any programming or manual setup
Key Commercial Data
Packing unit
GTIN
GTIN
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
4046356914598
660.000 g
85371098
Germany
1 STK
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https://www.phoenixcontact.com/us/products/2905029
Photovoltaic panel switch-off - SCK-RSD-100 - 2905029
Technical data
System connection
Power dissipation
Number of PV panels that can be connected
Connection method
Release
< 1.5 W
1
PV connector
via SCK-RSD-400 / SCK-RSD-600 start unit
General
Rated surge voltage
Degree of protection
Overvoltage category
Degree of pollution
Mounting type
12 kV
IP65/IP67
III
3
Mounting screws
Dimensions
Width
Height
Depth
119 mm
175 mm
32 mm
Ambient conditions
Ambient temperature (operation)
Ambient temperature (storage/transport)
Altitude
Permissible humidity (operation)
-40 °C ... 85 °C
-40 °C ... 85 °C
≤ 4000 m
10 % ... 95 %
Standards and Regulations
Electromagnetic compatibility
Standards/regulations
Conformance with EMC directive
EN 61010
EN 50548 +A1:2013 +A2:2014
EN 61058-1:2002 +A2:2008
Environmental Product Compliance
China RoHS
Environmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”, Category
“Manufacturer's declaration”
Drawings
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https://www.phoenixcontact.com/us/products/2905029
Photovoltaic panel switch-off - SCK-RSD-100 - 2905029
Block diagram
+
S1
+
S2
STRING
µC
U2
U1
U2
I
°C
U1
–
–
Classifications
eCl@ss
eCl@ss 5.1
eCl@ss 6.0
eCl@ss 8.0
eCl@ss 9.0
27210902
27210902
27210123
27210123
ETIM
ETIM 5.0
ETIM 6.0
EC002475
EC002475
UNSPSC
UNSPSC 13.2
39121032
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