Siemens 3EP3, 3EP3, chống sét van Siemens, High-voltage station arresters, Chống sét Siemens lắp tại trạm biến áp siêu cao áp

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Siemens 3EP3, 3EP3, chống sét van Siemens, High-voltage station arresters, Chống sét Siemens lắp tại trạm biến áp siêu cao áp

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Siemens 3EP3, 3EP3, chống sét van Siemens, High-voltage station arresters, Chống sét Siemens lắp tại trạm biến áp siêu cao áp

Download catalogue Chống sét van Siemens High-voltage station arresters

High-voltage station arresters

High-voltage station arresters

We offer an extensive portfolio of high-voltage station arresters in several versions for every conceivable application and even specific demands. Our surge arresters protect devices in equipment for applications up to 1200 kV.    

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Product overview

Overview of our high-voltage station arresters

Our portfolio consists of three types of surge arresters for specific applications:

3EL product family – Surge arresters with directly molded silicone rubber housing, Cage Design®
3EQ product family – Surge arresters with silicone housing, composite hollow core design
3EP product family – Surge arresters with porcelain housing

Main features:

  • High mechanical stability for support applications and for use in regions with high seismic activity
  • Extremely reliable pressure relief for use in areas requiring special protection
  • Excellent pollution layer characteristics for use in coastal and desert regions or in areas with extreme air pollution
  • 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 materials
 

Our product families

3EL WITH CAGE DESIGN®

3EQ WITH HOLLOW CORE DESIGN

3EP WITH PORCELAIN DESIGN

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Technical data

Maximum values

 

 

3EP5

3EP4

3EP6

3EP3

Highest voltage of the system (kV)

 

 

123

362

800

800

Maximum rated voltage (kV)

 

 

96

288

588

624

Nominal discharge current (kA)

Thermal energy rating (kJ) / (kV)

Charge transfer rating (C)

 

 

 

 

10

5.0

1.2

X

X

 

 

10

2.0

2.0

X

X

X

 

20

2.8

2.8

 

 

X

X

20

3.6

3.6

 

 

X

X

20

6.0

6.0

 

 

 

X

Rated short-circuit current (kA)

 

 

40

65

65

80

High current impulse (kA)

 

 

100

100

100

100

Specified short-term load SSL (kNm)

 

 

2.0

4.5

18 / 30 2

34 / 90 2

Contact

Get in contact with our Customer Service

Do you have any questions about our high-voltage station arresters? Contact us. We are pleased to offer you individual advice.

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