Module RSD Controller Rapid Shutdown YRSD-P-PLC Solar Rapid Shutdown System rapid shutdown solar firefighter safety switch rsd string level modular

Category List

Product Description

The 2017 National Electrical Code (NEC) Section 690.12 requires the module-level rapid shutdown of solar systems, all conductors within an array’s 1-ft boundary have to be reduced to 80V or less within 30 seconds of rapid shutdown initiation.

High Craftsmanship and Standards

Technical Data

Type	YRSD-1P	YRSD-2P
Number of PV Inputs	1	2
Number of Modules Recommend	1-2	2-4
Maximum Allowed Input Voltage	120V
Maximum Allowed Input Current	18A / 25A
Maximum Output Volt age	120V	240V
System Volt age	1000V / 1500V
Control Compliance	24VDC + 2 x 0.8mm2 Cable
Control Requirements	21.6V~26.4V at nomi. 27~36mA/unit
Ambient Operating Temperature	-30°C to +60°C
Protection Temperature	85°C
IP Level	>IP68, NEMA 4X
Fire-proof Level	Flame retardant, UL94-V0
Humidity	0%~90%
PV Connectors	Connector (Customized)
Design Life Span	25 years
Size	155.873.730.2	155.873.730.2
Weight	< 200g (Excluding Cables)
Cable Length, PV1+ Input	300mm	300mm
Cable Length, PV1- Input	300mm	300mm
Cable Length, PV2+ Input	/	300mm
Cable Length, PV2- Input	/	300mm
Cable Length, Power Out put	1800mm	1800mm
Cable Length, 24Vdc Control Cable	1800mm	1800mm
andard Comliance	NEC2017/2020 (690.12); UL1741; UL3741; IEC/EN62109; IEC/EN61000

YRSD Modular level PLC type
The YRSD Modular level PLC type is designed to be installed at solar panel level and provides safety shutdown ofthe DC supply to ZERO vOLTS in case of emergency. Shutdown is initiated in 4 ways - Manual Operation, ACSupply Cut-Off or Temperature Rise Trigger sunspec lnverter as follows: