25kA type 1 surge protector

Surge protection and the associated surge arresters on the market can be confusing to a homeowner. Understanding the terminology can help. Surge Protection Devices have several names: surge protectors, surge suppressors, transient voltage surge suppressors (TVSS), or secondary surge arresters. But they essentially have the same function of protecting against power surges...

- DC surge protective devicespecially used for photovoltaic system less than 1000vdc. -The core parts are metal oxide vristor components with high discharge capacity. -With Reliable control thanks to Thermo Dynamic Control disconnector. -Without remote signaling contact for control device. -Fault indication via red mark in the inspection window.

According to IEC1312-1 standard of protection against lightning electromagnetic pulse, lightning surge protection system is divided into four regions, it is divided as follows: LPZ0A areas: cloud-to-function area, is the lightning rod system to protect areas outside the building area, because all the objects in this region are likely to suffer a direct lightning strike...