APsystems 406000

The APsmart Rapid Shutdown Transmitter, model 406000, is a vital component for safe and efficient solar energy systems. This product is designed to ensure rapid shutdown capability, enhancing the safety and compliance of solar installations. By integrating with the solar panel system, it ensures that whenever necessary, quick disconnection from the electrical grid occurs without delay, thereby reducing the risk of injury or fire.

Product Features

Seamless Integration with Solar Systems

The APsmart 406000 is engineered for easy integration with existing solar systems, ensuring that installation processes are user-friendly and time-efficient. This capability simplifies the upgrade of safety mechanisms within photovoltaic systems, allowing users to ensure compliance with electrical safety codes.

High-Quality Input Specifications

This transmitter operates on a robust input of 12VDC, with a reliable input current of 0.8A, making it an efficient option for a variety of solar configurations. These specifications guarantee that the device performs optimally, providing peace of mind for installers and end-users.

Rapid Shutdown Compliance

The device meets critical rapid shutdown requirements, ensuring the control power supply remains on the same AC branch circuit as the inverter. This feature is essential to meet safety standards, giving users confidence in their solar energy applications.

Durable and Versatile Design

With a wide operating temperature range of -40°C to +100°C, the APsmart 406000 is built to withstand extreme conditions. This durability ensures reliable function across various environments, making it a versatile choice for both residential and commercial applications.

Easy Installation with Required Tools

The installation of the APsmart Rapid Shutdown Transmitter is straightforward when utilizing the recommended components. Required accessories, like the installation kit and tools such as a torque wrench and screwdriver, simplify the process, allowing for a smooth setup and deployment.

How It Works

The APsmart Rapid Shutdown Transmitter functions by providing a controlled means of disconnecting solar panels from the inverter in emergencies. The device relies on a straightforward connection to the junction box and inverter, ensuring a swift response to shutdown commands as required by safety protocols.

Connection to the Junction Box

The transmitter connects to the junction box through designated input and output ports. By doing so, it effectively communicates with the solar array, ensuring that safety measures are always in place and operational.

Communication with the Inverter

Once connected, the transmitter communicates effectively with the inverter using a self-made DC extension cable. This connection is essential for achieving a reliable rapid shutdown response, protecting both equipment and personnel.

Emergency Functionality

In the event of a power outage or an emergency, the APsmart 406000 triggers immediate disconnection of the system, preventing potential hazards. This capability provides an additional layer of protection, promoting safety in solar energy applications.

Specifications