SIEMENS surge arresters

2 companies | 14 products
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high-voltage surge arrester
high-voltage surge arrester
3EL series

Current: 20,000, 10,000 A
Voltage: 800, 145, 550, 362 kV

... maintenance-free operation of 3EL surge arresters. They are also lightweight, allowing for easy transport and a variety of installation options. 3EL surge arresters are ...

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Siemens High-voltage – Power transmission
class IEC 2 surge arrester
class IEC 2 surge arrester
3EQ series

Current: 20,000, 10,000 A
Voltage: 0 V - 588,000 V

... All three surge arrester product families feature a superior sealing system that reliably prevents moisture ingress •Decades of trouble-free service •Manufactured using only environmentally compatible ...

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Siemens High-voltage – Power transmission
class IEC 2 surge arrester
class IEC 2 surge arrester
3EP series

Voltage: 0 V - 800,000 V

... three surge arrester product families feature a superior sealing system that reliably prevents moisture ingress •Decades of trouble-free service •Manufactured using only environmentally compatible materials Siemens ...

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Siemens High-voltage – Power transmission
medium-voltage surge arrester
medium-voltage surge arrester
3EK7

Voltage: 60 kV

... in the event of fire. These properties ensure the reliable, maintenance-free operation of 3EK surge arresters. Siemens Energy offers 3EK7 surge arresters for use ...

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Siemens High-voltage – Power transmission
medium-voltage surge arrester
medium-voltage surge arrester
3EK8

... These properties ensure the reliable, maintenance-free operation of 3EK8 surge arresters. 3EK8 surge arresters can be delivered with the same accessories like 3EK7 ...

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Siemens High-voltage – Power transmission
medium-voltage surge arrester
medium-voltage surge arrester
3EJ series

Current: 0 A - 50,000 A
Voltage: 15, 54 kV

... rubber surge arresters with Cage Design™ Siemens Energy 3EJ silicone surge arresters with cage design are ideally suited for reliable protection against overvoltages ...

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Siemens High-voltage – Power transmission
electrical line surge arrester
electrical line surge arrester
EGLA

Voltage: 0 V - 550,000 V

Externally Gapped Line Arrester (EGLA)–Insulated from the high-voltage line by series gap Siemens Energy EGLA line surge arresters have an external spark gap placed in series that galvanically ...

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Siemens High-voltage – Power transmission
surge arrester for railway applications
surge arrester for railway applications
3EB series

Current: 10,000, 20,000 A
Voltage: 0 V - 25,000 V

... several surge arresters for AC and DC railway applications up to 45 kV. •3EB4 - Silicone rubber surge arresters with composite hollow core design for use on traction ...

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Siemens High-voltage – Power transmission
surge arrester for railway applications
surge arrester for railway applications
3EB series

Current: 20,000 A
Voltage: 0 V - 3,000 V

Rail electrification DC types 3EB2 and 3EB3 The 3EB2 and 3EB3 silicone-housed surge arresters were developed specifically for overvoltage protection in DC systems in accordance with the VDV A1-A2 application. The ...

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Siemens High-voltage – Power transmission
combined surge arrester
combined surge arrester
5SD7

... caused by lightning strikes, electrostatic discharges or power grid switching operations, and are extremely hazardous. Such surges can cause electrical systems to fail, destroy electrical and electronic equipment, or ...

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Siemens Low-voltage – Power distribution
type 3 surge arrester
type 3 surge arrester
5SD7

... comprehensive protection concept for electrical installations, and reliably prevent damage from overvoltage. 5SD7 surge arresters, type 3 • Overvoltage protection modules designed to comprise two ...

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Siemens Low-voltage – Power distribution
type 1 surge arrester
type 1 surge arrester
5SD7

... low-voltage systems against overvoltage and high currents triggered by direct or indirect lightning strikes • Enclosed lightning arresters suitable for installation upstream of the meter • All design ...

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Siemens Low-voltage – Power distribution
combined surge arrester
combined surge arrester
5SD7

5SD7 combination arrester, type 1 and 2 • Compact designs that can be used as both lightning arrester (type 1) as well as surge arrester (type 2) • ...

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Siemens Low-voltage – Power distribution
type 2 surge arrester
type 2 surge arrester
5SD7

... downstream of lightning arresters 5SD7, type 1 in main distribution boards or subdistribution boards • Remote signaling contact notifies whether a protection module has been disconnected from the grid ...

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Siemens Low-voltage – Power distribution