Solar System Rapid Shutdown Switch Firefighter Switch 55A 1500V 1-10 Strings with Mc4

Basic Info

Model NO.	ERS
HS Code	850440
Production Capacity	1000000PC/Year

Product Description

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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