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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 Delvery Time

Technical Support

2 Years

MOREDAY RAPID SHUTDOWN DEVICE FOR SOLAR

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.

IP66 plastic shell or IP65 aluminum housing

MOREDAY FIRE FIGHTER SAFETY SWITCH

CE,CB,TUV listed  PV DC switch

Genuine Mc4 Plug and Play

Protection cover for rooftop installation 

Why is it important?

Why rapid shutdown is 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

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Accessories:

moreday rapid shutdown 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

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