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
In lightning protection products, surge protectors and arresters are widely used. Both are important components to protect electronic equipment. There are also fundamental differences. Let us first see what these two lightning protection products are. The surge protector is to limit the instantaneous overvoltage that enters the power line and signal transmission line within the voltage range […]
DC SPD applied to the Din rail type protects the DC electric system from surge. Also, the system allows replacement of the protective element (MOV), ensuring convenience and reduced cost. However, as only the protective module is provided, other components should be added when the system is installed in accordance with the site condition.
In today’s world, as electronics are increasingly used, the demand for surge protective devices is increasing. Surge protective devices are devices used to protect electrical equipment from damage caused by voltage surges, and they are an essential part of any electrical system. The development prospects of surge protective devices are very promising and have a […]
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