Jinan HYKL Lightning Protection Technology Co., Ltd. founded in 2012 with a registered capital of 20 million. We are a high-tech enterprise specializing in R&D, pro-duction, sales, installation, technical guidance ...
The Surge Protection Device (SPD) is a component of the electrical installation protection system. SPD connected in parallel has a high impedance. Once the transient overvoltage appears in the system, the impedance of the device decreases so surge current is driven through the SPD, bypassing the sensitive equipment.
Jinan HYKL Lightning Protection Technology Co., LTD. founded in 2012 with a registered capital of 20 million. We are a high-tech enterprise specializing in R&D, pro-duction, sales, installation, technical guidance and engi-neering construction of Surge Protective Device prod-ucts...