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Module RSD Controller Rapid Shutdown YRSD-P-PLC
Module RSD Controller Rapid Shutdown YRSD-P-PLC
YRO module level RSD is a customized safety guard for distributed PV systems, that meets UL3741 safety standard key indicators and supports independent control at the PV module level. The factory side is equipped with an automated production line, to achieve consistent output of millions of products per year. The enclosure adopts sealed structure design and passes IP68 dustproof and waterproof validation, which can maintain normal operation in yellow sand and rainy environments. It is suitable for industrial and commercial rooftop PV and large scale ground power station scenarios, providing new energy projects with bottom layer protection solutions that comply with NEC 2020 safety specifications.
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Product Introduction
In the operation of PV systems, electrical safety has perpetually held the position of being the most crucial and fundamental concern. In response to this formidable challenge, YRO has launched a module level rapid shutdown device. This device is meticulously engineered to offer highly efficient safety safeguarding for solar power systems. The device, which has attained UL3741 certification, is designed to bring about an expeditious power shutdown the moment an electrical fault manifests. By doing so, it serves as a preventive measure against potential fires, short circuits, and other electrical mishaps.
Product Description
The design of this device places significant emphasis on environmental adaptability. It comes with an IP68 protection rating, which acts as a formidable barrier against the intrusion of dust and moisture. This feature ensures that the device can operate stably across all conceivable weather conditions. Be it a sweltering high temperature environment, a torrential heavy rain scenario, or a cold and arid setting, the equipment is capable of providing round the clock protection, thereby ensuring the unhindered normal operation of the PV system.
YRO’s PV rapid shutdown equipment is crafted from high strength and long lasting materials. This makes it particularly well suited to meet the long term operational requirements of PV power plants. Instead of relying on intricate intelligent systems, it delivers outstanding performance through a straightforward yet highly reliable structural design. By reducing the complexity of the system, it substantially diminishes the risk of potential failures and bolsters the overall stability of the system.
The device’s rapid response ability ensures that the current can be promptly cut off in any emergency situation. This not only lessens the likelihood of damage to electrical equipment, but also furnishes a vital safety assurance for on site personnel. Through this mechanism, the YRO equipment enables the effective enhancement of the safety and stability of the PV system.
Product Feature
UL3741 Compliance: Adheres to globally recognized electrical safety benchmarks, ensuring the system initiates an instantaneous power cutoff upon detecting anomalies.
IP68 Sealing: Advanced ingress protection against water and particulates, accommodating extreme climatic conditions while maximizing operational longevity.
Material Durability: Constructed with UV resistant and corrosion resistant polymers, maintaining structural integrity under prolonged outdoor exposure.
Product Parameters
| Product Series | YRSD-2P |
| Max String Voltage | DC 1500V |
| Max Input Voltage | 120V |
| Max Output Voltage | 240V |
| Rated Input Current | 18A/20A/25A |
| Rated Voltage | AC230V |
| Operation Voltage | AC 100~270V |
| Operation Temp | -40 ~ +60℃ |
| Standard | NEC 2017 & 2020/UL1741/UL3741 |
| Protection Level | IP 68 |