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Home / Products / Module Level Rapid Shutdown / RSD UL1741 Version / Module Level Rapid Shutdown BFS-22

  • Module Level Rapid Shutdown BFS-22

  • Module Level Rapid Shutdown BFS-22

  • Module Level Rapid Shutdown BFS-22

  • Module Level Rapid Shutdown BFS-22

Module Level Rapid Shutdown BFS-22

The BFS-22 is designed and developed as the most reliable module level rapid shutdown device for solar building fire safety and meeting the NEC requirements.

Operates TWO standard PV module (>=40V) or FOUR modules (<40V).

The BFS-22 complies with NEC 2017&2020 690.12 rapid shutdown requirements when work with the SunSpec signal transmitter BFT-01 or an inverter with built-in transmitter, in non-interference with the inverter AFCI.

Module Level Rapid Shutdown BFS-22

Module Level Rapid Shutdown BFS-22


BFS-22 FEATURES

Shutdown panels to 0V at microsecond

Plug and Play Easy Installation

PLC control Signaling

PVRSS with multiple inverters

Over temperature protection Automatic shutdown

Patents pending

25 years warranty


BFS-22 Specifications

BFS-22 Specifications
Input
Range of Operating Voltage18V-90V per input
Max Operating Current18A
Max Input Power1500W total
CommunicationPLC (DC Power Line)SunSpec certificateMicrosecond response RSD
Mechanical
UL 50 E Enclosure Type RatingNEMA 4X
ConnectorsMC4 (standard)Jinko connectors for option
Input cable lengthPV1:160mm PV2:180mm
Output cable length1800mm
Weight715g
Environmental
Operating Temperature Range-30 -- +55
Over Temperature Protection85
Certificate and StandardsUL1741 PVRSS and PVRSE listedNEC 2014/2017/2020 690.12