Features & attributes:

  • Customer Service
  • If you have any questions, please call Customer Service :

    (818) 678-9699 Ext. 0

  • Office hours are 9am – 5pm, Monday – Friday.

Product Description

RSD-D meets SunSpec requirements, maintaining normal function by continually receiving a heart beat signal from the APsmart Transmitter. The RSD-D executes rapid system shutdown when the Transmitter signal is absent. Users can manually execute rapid shutdown using Transmitter breaker switch.

  • Dual-input channel
  • Meets SunSpec requirements
  • Executes rapid shutdown of system when Transmitter-PLC signal is absent

Features & Attributes


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