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The compact switchgear with gas isolation of the ELK-3 type buy in Almaty
Buy The compact switchgear with gas isolation of the ELK-3 type
The compact switchgear with gas isolation of the ELK-3 type

The compact switchgear with gas isolation of the ELK-3 type

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Kazakhstan, Almaty
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Technical characteristics
  • BrandАББ
  • Country of manufactureKazakhstan
Description
The compact switchgear with gas isolation of the ELK-3 type

High rates of productivity at compact design

The new generation of ELK-3 on tension to 420 kV occupies 30 percent less than the spaces, than the predecessor that does it ideal for installations in places with limited space.

ELK-3 on tension to 550 kV includes the reliable, well proved technology in the compact design based on long-term operating experience worldwide.

Advantages
  • The low requirements to the territory reducing costs of infrastructure
  • Fast installation and commissioning
  • Low impact on environment in connection with reduction of an elegaz of SF6 and energy made from fossil fuel
  • The highest quality of production due to full factory assembly and testing
  • Easy and convenient operation and service
  • The standardized and modular components for flexible configurations
  • The reliable, well proved technology based on 50 years' experience
  • Additional functions for intellectual / digital substations

Parameters are specified according to the MEK standard

The largest working tension

kV to 420 to 550
Nominal industrial frequency Hz 50 / 60 50 / 60
The test tension of a storm impulse concerning the earth kV 1425 1550
... between the opened contacts kV 1425 + 345 1550 + 450
The test tension of industrial frequency concerning the earth, 1 min. kV 650 740
... between the opened contacts kV 815 910
Rated current of combined tires A 5000 6300
Rated current of accession A 5000 4000
Rated current of shutdown kA 63 63
Current of dynamic firmness kA 171 171
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The compact switchgear with gas isolation of the ELK-3 type
The compact switchgear with gas isolation of the ELK-3 type
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