APsmart Module-Level Rapid Shutdown Receiver RSD-APS-D20
APsmart Module-Level Rapid Shutdown Receiver RSD-APS-D20
APsmart Module-Level Rapid Shutdown Receiver RSD-APS-D20
APsmart Module-Level Rapid Shutdown Receiver RSD-APS-D20
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APsmart Module-Level Rapid Shutdown Receiver RSD-APS-D20
RSD-APS-D20
APsmart Module-Level Rapid Shutdown Receiver RSD-APS-D20
Key Features
- Meets NEC 2017 & 2020 (690.12) rapid shutdown requirements.
- Dual-channel input design supports two PV module connections.
- Executes automatic rapid shutdown when the PLC transmitter signal is absent.
- SunSpec-certified for seamless integration with compatible inverters.
- IP68 & NEMA Type 6P enclosure rating ensures water and dust resistance.
- Over-temperature protection for enhanced system reliability.
- Compatible with Stäubli MC4 connectors for easy PV module integration.
Best Applications
- Residential and commercial solar PV systems requiring NEC-compliant rapid shutdown.
- Large-scale solar projects utilizing SunSpec-compatible inverters.
- Systems in high-risk electrical environments needing improved safety measures.
Advanced Technology & Performance
The APsmart RSD-APS-D20 is a SunSpec-certified rapid shutdown device (RSD) designed to enhance PV system safety by automatically disconnecting solar panels when the PLC transmitter signal is lost. Its dual-input channel design allows integration with two PV modules, simplifying installation and reducing costs. Built with PLC communication compliance, it ensures seamless compatibility with leading solar inverters, eliminating unnecessary wiring complexity.
Installation & Compatibility
- Designed for module-level installation in PV arrays.
- Compatible with 1500V UL / 1000V TUV system voltages.
- Works with SunSpec-certified rapid shutdown transmitters and inverters.
About APsmart
APsmart is a leading innovator in DC MLPE (Module Level Power Electronics) technology, offering advanced rapid shutdown and safety solutions for modern solar energy systems. With a focus on compliance, reliability, and performance, APsmart products help optimize solar system safety and efficiency.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | RSD-APS-D20 |
| Maximum Input Voltage | 80V |
| Maximum Continuous Input Current | 20A per channel |
| Maximum Short Circuit Current | 25A |
| Output Voltage Range | 16-130V |
| Maximum Output Voltage | 160V |
| Maximum System Voltage | 1000V / 1500V |
| Maximum Series Fuse Rating | 30A |
| Operating Temperature Range | -40°F to +167°F (-40°C to +75°C) |
| Dimensions (L x W x H) | 5.5" x 2" x 0.8" |
| Cable Length (Input) | 500mm |
| Cable Length (Output) | 2200mm |
| Cable Cross-Section Size | TUV: 4mm² / UL: 12AWG |
| Connector Type | Stäubli MC4 PV-KBT4 & KST4 |
| Enclosure Rating | NEMA Type 6P / IP68 |
| Communication Compliance | PLC (Power Line Communication) |
| Safety Compliance | NEC 2017 & 2020 (690.12), UL 1741, CSA C22.2 No. 330-17, IEC/EN 62109-1 |
| EMC Compliance | FCC Part 15, ICES-003 |
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