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 to 1200V DC. It holds a safe lead among similar products.
Feature
=IP20 Protection Level
=Din rail mounted
=The handle can be locked in the “OFF” position
=2 Pole, 4 Pleds are viable (Single I Double String)
=Standard: IEC60947-3, AS60947.3
=DC-PV2 DC-PV1, DC-21B
=16A, 25A 32A, 1200VDC
ommon mode SPD between phase and PE or phase and PEN is installed whatever type of system earthing arrangement (see Fig. 1). The neutral earthing resistor R1 used for the pylons has a lower resistance than the earthing resistor R2 used for the installation. The lightning current will flow through circuit ABCD to earth via […]
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 replaceable 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 […]
As the world moves towards renewable energy sources, solar power has become increasingly popular. Homeowners and businesses alike are investing in solar panel systems to reduce their carbon footprint and save money on energy bills. But have you ever wondered about the components that make up a solar panel system? In this article, we will […]
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