SMA Solar Rapid Shutdown Controller – RSC-1X-US-10
MPN Number:
RSC-1X-US-10
SMA Solar Rapid Shutdown Controller – RSC-1X-US-10
The SMA Solar RSC-1X-US-10 is a top-tier rapid shutdown controller designed to enhance the safety and efficiency of solar power systems. This cutting-edge device is crucial for ensuring compliance with NEC 2014 guidelines, providing a reliable solution for managing rapid shutdown processes in your PV installation. With its sleek design and seamless integration, it is engineered to work flawlessly with Sunny Boy inverters, making it indispensable for solar installations.
Key Features
Reliable Performance
The SMA Solar RSC-1X-US-10 ensures optimal system reliability with hybrid switches that efficiently handle the disconnecting process. This feature guarantees consistent shutdown functionality, maintaining the safety and integrity of your power system.
Compatibility with Inverters
Specially designed to work with Sunny Boy-US and Sunny Boy TL-US inverter lines, this controller supports multiple MPP tracking channels. It provides seamless integration that enhances system performance, ensuring a harmonious operation across the components.
Automatic Self-Testing
This innovative product includes an automatic self-test feature that activates upon startup. It offers assurance of operational readiness and system safety, minimizing risks and downtimes.
Secure Power Supply Functionality
Integrated with Secure Power Supply functionality, the controller allows for continuous power supply during daytime outages. This enhances the usability of the system, providing critical power backup capabilities to homeowners.
Intuitive Design
The slim and compact design of the controller facilitates installation beneath PV modules without sacrificing efficiency or performance. Its user-friendly configuration saves time and reduces installation complexity.
How It Works
The SMA Solar RSC-1X-US-10 operates as a key component in rapid shutdown systems, ensuring safety and compliance during grid outages. It leverages the power from PV arrays to maintain critical functionalities, thereby offering a reliable shutdown mechanism that aligns with modern safety standards.
Integrated LED Indicators
The controller features dual LED indicators that provide clear, visual status updates, ensuring safe operation even for first responders. This enhances operational transparency and safety during emergencies.
Efficient Design Features
The controller’s design does not interfere with other system functionalities such as the AFCI function, making it a non-intrusive addition to your solar setup. Its pre-wired MC4 connectors and snap terminals expedite the installation process.
Flexible Mounting Options
This device does not need to be mounted near the inverter, providing installers with more flexibility in choosing the most effective placement within the PV system setup.
Specifications
| Maximum Input Voltage | 600 V DC |
| Minimum Input Voltage | 110 V DC |
| Channels | 4 strings, 2 in parallel per channel |
| DC Operating Current | 20 A DC per channel |
| Maximum Short Circuit Current | 36 A DC per channel |
| Dimensions | 80 x 153 x 104 mm / 3.15 x 6.02 x 4.1 in |
| Weight | 0.3 kg / 0.72 lb |
| Temperature Range | -25C to +70C |
| Enclosure Rating | Type 4X |
| Type Designation | RSC-1X-US-10 |
