GENERAL INFORMATION
l Single-pole/ Two-pole/ Three pole/ Four pole varistor surge protective device (AC SPD)
l Visual indication and optional remote contact signaling(S).
l The Prewired complete unit consisting of a base part and plug-in protection modules.
l Installation at the boundary of zones LPZ1 and LPZ2.
l The Modular surge arrester for use in AC or DC PV system.
l DIN rail installation.
SPECIFICATIONS
l SPD according to EN 61643-11/IEC 61643-11: Type 2 / Class Ⅱ
l Nominal voltage (a.c.) (Un): 230/275/385/420V (50/60Hz)
l Max. continuous operating voltage (a.c.) (Uc): 275/385/420V (50/60Hz)
l Nominal discharge current (8/20µs) (In): 10kA/ 20kA/ 30kA
l Max. discharge current (8/20µs) (Imax): 20kA/ 40kA/ 60kA
Application L1 Series DC Isolator Switch is applied to 1-20KW residential or commercial photovoltaic system, pleced between photovoltage modules and inverters. Arcing time is less than 8ms, that keeps solar system more safe. To ensure its stability and long service life, our products are made by components with optimum quality. Max voltage is up […]
GENERAL INFORMATION l Two-module/ Three-module varistor photovoltaic surge protective device (PV DC SPD) l Visual indication and optional remote contact signaling(S) for use in the DC side of PV systems. l The Prewired complete unit consisting of a base part and replaceable plug-in protection modules. l In case of insulation faults in the generator circuit, […]
Solar connectors are an essential part of any solar panel installation. They allow for the transfer of electricity from the panels to the inverter and then on to the grid or battery system. There are many different components that make up a solar connector system, including the male metal crimp, the male plastic housing, the female […]
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