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e²ALPHA®-G Switchgear dedicated for mining

e²ALPHA®-G Switchgear

e²ALPHA®-G Medium Voltage Switchgear Certificate of Conformity No. 092/2017 issued by the Institute of Power Engineering in Warsaw. WUG Certificate No. GE-24/17

 

Basic parameters:
- rated voltage up to 12 kV
- rated current of busbar up to 1250 A
- arc short-circuit withstand up to 25 kA/0,1s
- short-circuit withstand up to 25 kA/1s.

CHARACTERISTIC
e2ALPHA-G is a line-up of modern four-compartment indoor MV switchgears suited to installation in hard coal and copper mines. High degree of operational safety for e2ALPHA-G switchgear was achieved by employing an extended system of mechanical and electrical interlocks as well as reinforced mechanical bay construction unique in its high level of arc resistance. The switchgear features a special high temperature and humidity resistant structure and allows connecting cables at its rear without erecting special cable ducts. 
 
BAY DESIGN
e2ALPHA-G bay is made of prefabricated steel and zinc-coated sheets 1 to 3 mm thick. Areas particularly exposed to internal arcing and pressure of arcing gases are made of powder-coated high quality 3 mm thick steel sheets. Additionally the switchgear features a number of technical solutions which minimise the impact of high temperature and humidity at installation site. 
 
ADVANTAGES
 
 

APPLICATION
e2ALPHA-G switchgear is a perfect solution for mining industry power needs. Advanced design, small size (including height of 1800 mm), makes it ideal for low ceiling hard coal and copper mines with difficult environmental conditions (high temperature and humidity).

 

Check out other solutions available in our offer : , dedicated software e²TANGO-Studio e²ALPHA-2S Double Busbar Swichgeare²ALPHA Single Busbar Switchgear   ,  e²TANGO Bay Controllers , e²TANGO Protection Relays , ATS Automation, e²BRAVO Vacuum Circuit Breakers , e²YANKEE SCADA system , Comprehensive implementation of the investment , R&D Actions

Type: 
Products
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ALPHA-G
32|39

efficient ventilation

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left
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efficient ventilation
ALPHA-G
18|191

1800 mm high, compact, rigid structure facilitating access to LV compartment and measurement readout

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left
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small size
ALPHA-G
20|365

easy adaptation to customer requirements

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left
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easy adaptation to customer requirements
ALPHA-G
237|4

high arc resistance

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top
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high arc resistance
ALPHA-G
382|34

approved for use in mining operations

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approved for use in mining operations
ALPHA-G
389|185

structure resistant to high temperature and humidity

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structure resistant to high temperature and humidity
ALPHA-G
397|372

certified by Institute of Power Engineering

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reliability and high quality
Pomoc pozycji Tooltipa: 
wyłączone
Kolejność: 
0
Contact

REGON number: 146888618 Tax Identification Number (NIP): 951-23-72-169 Entered to the register of entrepreneurs kept by the District Court for the capital city of Warsaw XIII Commercial Division of the National Court Register under entry number KRS: 0000479639 Share Capital PLN 1.700.000,00 paid in full

ELEKTROMETAL ENERGETYKA SA
ul. Mazura 18A, 02-830 Warszawa