SMA Sunspec Module Add-on RSD Unit, TS4-R-F

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SMA Sunspec Module Add-on RSD Unit, TS4-R-F

The new TS4-R-F rapid shutdown solution is a cost-effective way to fulfill UL 1741, NEC 2014 and NEC 2017 requirements. It is compatible with the power line based SunSpec communication signal for a rapid shutdown, making it simple to implement with robust functionality. Using the existing DC wires between the inverter and module-level electronics as a communication channel significantly reduces installation time and labor costs, since no additional communication equipment is needed. The TS4-R-F’s compliance with the SunSpec open standard makes it the most flexible solution on the market, as it can be combined with multiple types of inverters.

  • Input
    • Rated DC input power: 475 W
    • Maximum PV module open circuit voltage: 75 V
    • Maximum input voltage: 90 V
    • Maximum current Isc: 12 A
  • Output
    • Output power range: 0 - 475 W
    • Output voltage range: 0 - Voc
    • Maximum system voltage: 1000 V
    • Maximum series fuse rating: 15 A
    • NEC 2017 690.12 compliant

General Information

Electrical Safety
DC Disconnect

Mechanical Data & Components

6 in (length) × 4.25 in (width) × 1 in (height)
1.34 lb

Datasheets & Collateral