Overview
Rapid shutdown is a device that can achieve string-level fast shutdown when in critical situations. The device allows the connection between each photovoltaic module to be switched off remotely or manually, eliminating DC high voltage in the photovoltaic system array, reducing the risk of electric shock and addressing the risk of rescue.
String-level Rapid shutdown, within 30S of the quick shutdown start-up, reduces voltage within the boundary range to less than 80V.
Product features:
lSuitable for various photovoltaic systems such as residential, industrial and commercial, ground power stations, etc.
lCan be used for 1-10 strings
lThe design life is 25 years, and the warranty is 5 years.
lIP68 waterproof Enclosure box
lTriple protection to ensure safety Protection
1: High-temperature automatic shutdown. Protection 2: Automatic shutdown when the power distribution cabinet is cut off. Protection 3: Manual shutdown.
Highlights:
lMax shut down one or two strings modules
lMaximum circuit current 55A
lMaximum cricuit voltage 1500vdc
lCE certificated
lPC + ABS material, IP66 protection grade
lMulti clock interface type optional (knockout hole / gland / MC4 terminal)
lThe Isolation switches are TUV.CE.CB.SAA certificated
lWaterproof Vent valve to avoid condensation inside the shell
lAdvanced temperature sensor is used to detect the highest temperature in
lthe shell in real time temperature, when the internal temperature exceeds
l70 degrees, automatic cut-off switch
lIt is suitable for residential, industrial and commercial photovoltaic systems
Detail
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