APSmart Rapid Shutdown RSD-D-446101
APSmart Rapid Shutdown RSD-D-446101
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Specifications
APSmart Rapid Shutdown RSD-D-446101
Key Features
- NEC 2017 & 2020 Compliance – Meets 690.12 rapid shutdown requirements for PV systems.
- Dual-Input Channels – Supports two separate input channels for maximum system flexibility.
- SunSpec Certified – Ensures compatibility with SunSpec-compliant inverters and transmitters.
- High Current Capacity – Handles up to 20A continuous current per channel.
- Wide Voltage Range – Operates between 8-65V with a maximum system voltage of 1500V.
- Compact and Durable Design – NEMA 6P / IP68 enclosure for harsh outdoor environments.
Applications
- Residential and commercial solar installations
- Systems requiring rapid shutdown for enhanced safety
- PV arrays with dual-string configurations
Installation
The APsmart RSD-D-20 installs easily on the PV module frame and connects to the inverter’s rapid shutdown transmitter. The device monitors the heartbeat signal from the transmitter and automatically shuts down the system if the signal is lost, ensuring compliance and safety.
Advanced Technology
Equipped with PLC (Power Line Communication) technology, the RSD-D-20 ensures seamless communication with compatible SunSpec transmitters. This feature simplifies installation and reduces additional wiring needs, offering an efficient solution for rapid shutdown compliance.
About APsmart
APsmart is a leading provider of intelligent module-level power electronics (MLPE) solutions, specializing in rapid shutdown devices and PV monitoring systems. Known for their reliability and innovation, APsmart products offer enhanced safety and performance for solar PV systems.
Specifications
| Parameter | Details |
|---|---|
| Model Number | 44601 (RSD-D-20) |
| Input Voltage Range | 8-65V Per Channel |
| Maximum System Voltage | 1500V |
| Maximum Current | 20A Per Channel |
| Enclosure Rating | NEMA 6P / IP68 |
| Operating Temperature | -40°F to +167°F (-40°C to +75°C) |
| Dimensions (LxWxH) | 5.5" x 2" x 0.8" |
| Weight | 0.55 lb |
| Certification | UL1741, NEC 2017 & 2020 (690.12), CSA C22.2, IEC/EN62109-1 |
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