12 Years Manufacturer Surge protective devices-SPD for Swedish Factory
Exterior and dimensions
We are proud of the high customer satisfaction and wide acceptance due to our persistent pursuit of high quality both on product and service for 12 Years Manufacturer Surge protective devices-SPD for Swedish Factory, Welcome to visit us at any time for business relationship established.
- The Surge protective devices(SPDs), suitable for residential,commercial and industrial appications, are designed to limit transient overvoltage and run-off lightning currents.
- It provides reliable protection from the destructive effects of lightning and switching
- are lightning current arrsters, they can handle and divert high energy from lightning.
-they are necessary when the installation is exposed to direct lightning(for example when the buiding is equipped with external lightning protection system or powered by aerial lines).
|Model:||Max continuous operationl voltage Uc-(V):||Nominal discharge current In(8/20s)(KA):||Max. discharge current Imax(8/20μs)(KA):||Level of protection Up(KV):||Protection category:|
|Model||Max. continuous operationl voltage Uc-(V)||Impulse current Limp(10/ 350MS)||Nominal discharge current (8/20MS)||Voltage protection level||Follow current interruting rating Ifi||Max. back-up fuse||Response time||Stocking and operating temperature|
The ELK-3 compact, 420 kV has a product volume 30 percent less than its predecessor and is ideal for installations with constrained space requirements. The small product footprint requires 40 percent less SF6 gas and has a 40 percent lower installation and commissioning time as compared to traditional designs. It is fully assembled and tested in the factory and delivers reliable, well-proven technology based on five decades of experience
For more information, go to http://www.abb.com/highvoltage.