3ep energieopslagmotor

What is a Siemens Energy 3EL surge arrester?

Our surge arresters protect devices in equipment for applications up to 1,200 kV. Siemens Energy 3EL silicone rubber surge arresters with cage design provide outstanding protection against overvoltages in networks up to 800 kV. Siemens Energy 3 EL cage design surge arresters are ideally suited for the reliable protection of:

What is a 3EP porcelain surge arrester?

Siemens Energy 3EP porcelain surge arresters offer outstanding protection against overvoltages in networks of up to 800 kV. 3EP porcelain surge arresters are ideally suited for the reliable protection of: The cage, made of fiberglass-reinforced plastic (FRP) rods, provides a rigid, reinforced structure ensuring high mechanical strength.

What is a 3ek7 surge arrester?

Siemens Energy offers 3EK7 surge arresters for use in distribution networks for rated voltages up to 60 kV with very high mechanical strength. The proven type 3EK7 surge arrester is also available for indoor use. The 3EK7 surge arrester for indoor use is a cage design surge arrester that offers the same features as the version for outdoor use.

What is a Siemens Energy 3ek8 wrap design surge arrester?

Siemens Energy 3EK8 wrap design surge arresters are ideally suited to provide reliable protection for: The silicone rubber housing is directly molded onto the metal oxide (MO) blocks. This creates a reliable seal that prevents moisture ingress and partial discharges.

What is a 3el1 surge arrester?

The new 3EL1 as inter- mediate class surge arrester is the enhance- ment of our product line 3EL. The high-quality porcelain housing of the 3EP as well as the special grade sulfur cement bonding of housing and fl anges both en sure outstand- ing mechanical strength, for applica- tions up to 800 kV.

What is Siemens 3el2?

3EL2, the first line arrester for 550 kV applications, is delivered to Sochi, a city in Russia. Siemens introduces its new range of long rod insulators 3FL. Werner von Siemens dis-covers the dynamo-electric principle, which enables electricity to be put to prac-tical use.