RSD-D Installation & User Manual

User Manual
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RSD PRODUCTS
RSD-D
· Meets NEC 2017 & 2020 (690.12) requirements
· Executes rapid shutdown of system when Transmitter-PLC signal is absent
· Meets SunSpec requirements
· Dual-input channel
The RSD-D meets SunSpec requirements, maintaining normal function by continually receiving a
heartbeat 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 the Transmitter
breaker switch.