Home Products Rapid Shutdown Device Module-Level Rapid Shutdown Device BFS-11 CE Certified
  • RSD CE
  • ESD CE2
  • RSD CE
  • ESD CE2

Module-Level Rapid Shutdown Device BFS-11 CE Certified

BFS-11 is a module level rapid shutdown device for solar rooftop and building fire safety.

Highlights :

  • Compatibility with all brands of panel and string inverter
  • One RSD operates multiple solar modules up to 120V input total
  • 25 years warranty
  • CE-Certified icon
  • rohs

BFS-11 is a module level rapid shutdown device for solar rooftop and building fire safety

The emergency button switch is required to initiate the rapid shutdown function, after the button switch connected with BFS-11 devices by signal communication cables.

 

The communication type is the more reliable, ensure the PV system has RSD function in decades and the panels can be switched off to a safe voltage level within microsecond in case of emergency at the lowest power consumption.

 

A RSD solution good for existing solar rooftop or new installations.

FEATURES/ADVANTAGES

  • how bfs11 works
  • how bfs12 works

Each BFS-11 device operates multiple solar modules total voltage up to 120V, the modules in series go to inverter sting as usual.

 

The only difference is the communication signaling cables connect the BFS-11 in series and go to the button switch completes the RSD solution.

  • A complete RSD solution:
  • Automatic shutdown the panels when there is a temperature in the area higher than 85°C detected.
  • Automatic shutdown the panels when the AC power supply loss in the button switch box.
  • The fireman can manual the button switch to shutdown the panels when emergency.

Case Study

  • rsd case 11
    Philippines with 1.2MW solar installation
  • rsd case 12
    Philippines with 1.2MW solar installation
  • rsd case 3
    Philippines with 200kwp solar installation
  • Festival Supermall Alabang Solar Rooftop 430322
    Festival Supermall Alabang Solar Rooftop 2.8MW
  • Festival Supermall Alabang Solar Rooftop1 430322
    Festival Supermall Alabang Solar Rooftop 2.8MW
  • Pampanga Philippines 1 3MW 1430322
    Pampanga, Philippines 1.3MW

SPECIFICATION

Max operating Voltage Voc(V dc): 120V
Max operating current (A dc): 20A
Max. output power(W): 2400W
IP Class Protection: >IP68
Range of operating voltage (V dc): 10-120V
Max. array short circuit current (A dc): 20A
Max. outputOperating voltage (V dc): 120V
Rated Max. output current (A dc): 20A
Communication Type: 2x1mm² Signal cables + connectors
Signal Cable Length: 1800mm (customized)
Maximum Air Ambient (°C): 55℃
Operating  Temperature -30°C to- +80°C
Ambient Operating Temperature -30°C to- +55°C
Standard Compliance: EN 62109-1;EN 61000-6
PV Panel Cable Length: 180mm
PV Connectors: Staubli MC4 (Standard)
Jinko  connectors for option
Weight with cables: 890g
Warranty: BFS-11/12: 25Years BFS-ESWXX(-K):5Years

 

Talk to Our Expert