DC Surge Protective Device

PV Surge Protective Device 40KA DC 1000V SPD suitable for the new energy wind power generation system,its working voltage covers 500V,800V and 1000V.It is installed in the main power system at DC circuit,to protect against the indirect lighting current,direct lighting current or other instantaneous over voltage.

The Zhechi Electric® DC Surge Protective Device from China mainly used light volt power distribution system of lightning surge protection or other transient overvoltage.Products built for high voltage dc power supply overheating over-current protection function, can provide grade C for photovoltaic (pv) power system transient protection.Products using 35 mm DIN rail installation, module can change independently, easy to install and maintain, with remote communication alarm interface (dry contact), surge protector to facilitate remote monitoring.

PV DC Surge Protective Device SPD Features:
a.Module design, convenient installation,with easy electric maintains operation.
b.Built-in over current and over heat, temperature control open circuit technology.
c.Adopt independent intelligence property right and high performance sensitivity resistance plates.
d.Small creepage current,fast response time, remnant low voltage.
e.With remote connection, can realize remote control.
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  • The Zhechi Electric® 4P Three Phase Surge Protective Device made in China is tight, the electrical conductivity is excellent, the lightning protection is better, and it can withstand high lightning impact.

  • You can rest assured to buy the Zhechi Electric® 3P Surge Protective Device Spd from our factory and we will offer you the best after-sale service and timely delivery. 3P surge protective device, protect against lightning surge voltages in solar system (photovoltaic power supply system).

  • Our main latest selling products are floor cleaning brushes,the Zhechi Electric® 40KA DC Lightning Surge Protection PV Surge Arrester, also include brush parts, such as metal ring for wafer, PP & nylon & wire filaments, plastic plate, etc.

  • The Zhechi Electric® Cheap and discount DC 1500v Solar Surge Protective Device from China ( hereinafter referred to as SPD) are suitable for AC 50/60Hz, rated voltage up to 380v IT, TT, TN-C, TN-S, TN-C-S and other power supply system, it protect to indirect and direct lightning effect or other transie Electric ratings: DC 1500V

  • The Zhechi Electric® latest selling and high quality Solar 1500v DC Spd surge protector mainly used light volt power distribution system of lightning surge protection or other transient overvoltage.

  • The Zhechi Electric® 2p Surge Protective Device in stock protect against lightning surge voltages in solar system (photovoltaic power supply system).

Zhechi Electric is specialized in manufacturing DC Surge Protective Device and is one of the DC Surge Protective Device manufacturers and suppliers in China. Our company has always focused on R&D and innovation, and is committed to creating the most practical DC Surge Protective Device. If you are worried, we can also give away 2 years warranty service. In stock, come buy it.