May 24, 2025
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STRING LEVEL RAPID SHUTDOWN DEVICE
MOREDAY Rapid Shutdown Devices offer up to 10 strings, handle up to 1500 VDC and 40 A, and provide enhanced safety with CE certification, IP65 rating, and auto-temperature shutdown, ensuring reliable solar system control and safety.
- UP to 40A 1500V
- Available in 1-10 Strings
- IP65 Protection and Anti-UV Properties
- Advanced Control Features
- Shutdown Feedback Signal
- Automatic Over-Temperature Shutdown
- Long-Term Operational Reliability
- Extensive Warranty and Support
Stable Deliivery Time
Technical Support
2 Years
MOREDAY RAPID SHUTDOWN DEVICE FOR SOLAR
The Moreday Rapid Shutdown Device (RSD) sets new benchmarks in solar safety and efficiency. Designed to meet rigorous global standards, our RSD ensures that your solar power systems operate safely, efficiently, and reliably. With a versatile range of configurations, Moreday RSDs are the perfect choice for any PV system, providing rapid power disconnection in emergencies to protect first responders and maintain system integrity.
Why is it important?
Rapid shutdown systems offer a critical safety feature for emergency responders and solar technicians by swiftly deactivating or diminishing the voltage and current within a photovoltaic (PV) array. This crucial function allows these professionals to safely perform their duties without the threat of electrical dangers. By localizing voltage control to the level of individual modules on the roof, these systems significantly mitigate the hazard of electrical shocks that could arise from elevated voltages in solar modules.
Features
1.High Compatibility
Compatible with systems up to 1500 Vdc and 40 A across 1 to 10 string configurations, making it suitable for a wide range of solar installations.
2.Safety Compliance
Fully compliant with international safety standards including CE certification. Each unit is designed to ensure the utmost safety in case of emergencies.
3.Environmental Resilience
IP65 rated for dust and water resistance, coupled with anti-UV treatment, ensures that our devices withstand adverse weather conditions.
4.Smart Control
Remote monitoring and control via a dedicated APP, providing instant feedback and status alerts for improved system management.
5.Automatic Protection
Features an automatic shutdown triggered at temperatures exceeding 70°C to prevent overheating and potential damage.
6.Long Lifespan
Engineered for durability, supporting more than 10,000 mechanical life cycles and over 1,500 operations under load.
Advantages
Enhanced Safety
Ensures rapid disconnection of PV modules in emergencies, safeguarding both equipment and personnel.
Superior Durability
Built to last in extreme environments, from scorching heat to torrential rains.
Flexible Integration
Seamlessly integrates with existing PV systems, enhancing both new and retrofitted installations.
User-Friendly Interface
Easy-to-use remote control app enhances operational convenience and efficiency.
Why Choose Moreday Rapid Shutdown Device?
Choose Moreday for a rapid shutdown device that goes beyond safety. Our products promise peace of mind through superior protection, advanced technology, and reliable performance. Protect your investment, your property, and your people with Moreday RSD – where safety meets innovation.
Project Reference
Accessories:
SPECIFICATION
Specification | Parameter |
Model | MD-RSD150-40-(1-10) |
Number of strings | 1-10 |
Max DC voltage | 1500 Vdc |
Max DC current | 40 A |
Parameters | 1500V26A, 1000V40A,600V40A |
DC connector | MC4 |
Power supply type | AC single phase |
Nominal voltage | 230Vac |
Operating voltage | 100-270 Vac |
Nominal frequency | 5O Hz |
Operating frequency | 47-53 Hz |
Nominal current | 30mA |
Max current | 300mA |
AC connector | Plug-in |
Protection degree | IP 65 |
Protection level | Class II |
Certification | CE |
Switch according to | EN 60947-3 |
Number of operations | >10000 |
N. of operations under load | >1500 |
Operating temperature | -20℃~ 70℃ |
Temperature sensor trigger | 70℃ |
Warranty | 5 years |
