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Tigo RSS Transmitter for TS4 rapid shutdown systems
The RSS Transmitter is the piece that completes the Tigo rapid shutdown system: it generates the keep-alive signal that holds the TS4-A-F and TS4-A-2F devices on. When the signal stops, because of a grid loss or on command, the modules shut down.
The patented Pure Signal technology lets several transmitters be linked without their signals interfering, so the same solution covers everything from a house to a large field. It can be configured with one or two cores, up to 150 A each, on strings up to 1500 V.
Key strengths
Technical specifications
| Feature | Value |
|---|---|
| Product code | RSS Transmitter |
| Manufacturer | Tigo |
| Type | Rapid shutdown transmitter |
| Power supply | 12 Vdc (±2 %), 1 A |
| Power consumption | 0.85 W average, 5.5 W peak |
| Measurable current | 150 A per core (300 A with dual core) |
| Maximum string voltage | 1500 Vdc |
| Communication | PLC over the PV conductors |
| Compatibility | Tigo TS4-A-F and TS4-A-2F devices |
| Dimensions (W x D x H) | 38 x 41,3 x 90,9 mm |
| Outdoor enclosure (optional) | 170 x 110 x 270 mm |
Documentation
PDFDatasheetTechnical data of the product — RSS TransmitterPDFWarranty termsManufacturer's warranty — RSS TransmitterThe transmitter must be paired with the TS4 devices installed on the modules: on its own it performs no function.