Yaskawa Solectria RSD-APS-D20 APsmart 2-Module Rapid Shutdown Receiver

Solar RSD Receiver

The RSD-APS-D20 is installed at the PV-module level to provide rapid shutdown for solar panels. It communicates with the APsmart transmitter and shuts down the affected PV modules when the transmitter's keep-alive signal is lost, helping satisfy NEC 690.12 rapid-shutdown requirements. The D20 configuration uses two input channels, allowing one device to serve two PV modules.

Specifications:

• Manufacturer Part Number: RSD-APS-D20

Mechanical:

• Module-level rapid shutdown
• Dual-channel design — 1 device for 2 PV modules
• 20A per-channel continuous current
• Up to 1,500 VDC system voltage
• PLC communication
• SunSpec rapid-shutdown compliant
• NEMA 6P / IP68 waterproof enclosure
• -40°C to +75°C operating temperature
• Compact 140 × 50.6 × 20 mm design
• NEC 690.12 rapid-shutdown compliance