MODULE-LEVEL RAPID SHUTDOWN DEVICE NEC2020 BFS-A2 Monitoring Version

MODULE LEVEL RAPID SHUTDOWN BFS-A2 Monitoring Version

The BFS-A2 is designed and developed as the most reliable module level rapid shutdown device for solar building fire safety and meeting the NEC requirements.

Utilizing a unique POWERBUS communication method, it continuously monitors the temperature, voltage, current, and
other data of the Rapid Shutdown Device (RSD) in real-time. Thisenables immediate observation of RSD status and
early detection of issues, facilitating replacement and maintenande, thereby enhancing the safety of the PV power
generation system.
The accompanying RSD monitoring equipment is required to utilizze monitoring functions. Additionally, the monitoring
equipment is equipped with emergency stop functionality alongside its monitoring capabilities

BFS-a2 FEATURES

• Module Level Rapid Shutdown With
  Monitoring Fuction

  Aluminum Enclosure With Higher Safety

  Level and Better Heat Dissipation Function

  Manual Shutdown by emergency button

  Automatic Shutdown on AC Power Loss

  Over temperature Automatic Shutdown

  Compatible with most string inverters
  and panels

  No cross-talk with inverter or WIFI

  10 years warranty