The Tigo Energy 490-00000-20 Rapid Shutdown System is an integral safety solution designed for seamless integration with PV modules. Engineered to meet NEC 690.12 standards, this transmitter kit provides both automatic and manual shutdown functionalities, ensuring enhanced fire safety and weather resistance. Experience reliable energy flow management with Tigo’s responsive shutdown system when paired with TS4-F units.
The Tigo RSS Transmitter is designed to meet NEC 690.12 requirements. This ensures that your solar energy systems adhere to the necessary safety standards, providing peace of mind for users.
Whether you choose automatic or manual control, the Tigo RSS Transmitter provides a flexible shutdown solution, improving the operational security of PV modules.
Engineered for outdoor use, the enclosure protects the components against harsh weather, with an IP68, NEMA 4 rating that ensures durability and optimal performance.
Equipped with one or two RSS cores, this kit supports high current flow, giving you the flexibility to manage up to 200A for dual core setups efficiently.
The kit includes a 120/240V AC power supply, making it adaptable to various installation needs and enhancing compatibility with existing infrastructure.
The Tigo RSS Transmitter works by sending continuous signals to TS4-F units to maintain PV module activity. When power to the transmitter is cut, TS4-F units trigger a rapid shutdown, ensuring that the energy supply is instantly halted, which maintains compliance with safety regulations.
These units are integral to the system, automatically entering shutdown mode when the RSS Transmitter signal is interrupted, enhancing safety and compliance.
The transmitter ensures continuous energy management, enabling quick response and recovery after signal loss by resuming normal energy production effortlessly.
With compatibility with SunSpec signaling, the RSS Transmitter integrates smoothly with a wide range of inverters and modules, making it a versatile choice for many installations.
| Transmitter Input Voltage | 12V DC |
| Transmitter Input Current | 1A |
| Max Current per RSS Core | 100A per Core, 200A Dual Core |
| Max String Voltage | 1500V DC |
| Max Number of Strings per Core | 10 |
| Max Supported PV Modules per String | 30 |
| Operating Temperature Range | -20C to 50C |
| Enclosure Rating | IP68, NEMA 4 |
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