Rapid Shutdown

TSUN Rapid Shutdown

TSUN Rapid Shutdown is a DC-breaking device used in photovoltaic system, that can limit the electric range and even DC voltage. To guarantee the safe of firefighters in the process of fire fighting and rescue of facilities installed with photovoltaic power generation system, and has no risk of electric shock.

Your Selection of PV Array-level Rapid Shutdown

According to the number of PV arrays and the access voltage of the arrays, TSUN PV Array-level Rapid Shutdown has a variety of models for users to choose:

Rapid Shutdown

600/1000/1200/1500 1-2 Strings, 40A

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Rapid Shutdown

600/1000/1200/1500 3-5 Strings, 40A

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Rapid Shutdown

600/1000/1200/1500 6-10 Strings, 40A

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Your Selection of Module-level Rapid Shutdown

According to the use region and the number of PV modules, TSUN Module-level Rapid Shutdown has a variety of models for users to choose:

Rapid Shutdown

RSDM-DS 1 Input, 15/20A
Input Voltage 80V

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Rapid Shutdown

RSDM-DD 2 Input, 15/20A
Input Voltage 80V

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Rapid Shutdown

RSDM-DS 1 Input, 15/20A
Input Voltage 120V

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Rapid Shutdown

RSDM-DD 2 Input, 15/20A
Input Voltage 120V

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Controller Box

RSDM-CQ 4 strings, 20/40A

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