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Siemens NXAIR
MV medium voltage switchboard
MV electrical switchboard
Siemens NXAIR up to 24 kV
The NXAIR medium voltage switchboard in air insulation up to 24 kV is based on Siemens technology. It is an optimal solution for industry and energy. It is used in transformer stations and switchboards mainly at the primary distribution level.
The NXAIR switchboard is an air-insulated medium voltage switchboard with a metal enclosure and partitions, has type tests according to IEC 62271-200 or VDE 0671-200 and is intended for indoor installation.
It ensures comfort of use, safe operation, increased productivity and savings. The air used as an insulating medium, local production locations with short delivery times and distances, as well as over 30 years of service life, optimize the overall energy balance.
Flexible configuration, wide possibilities of modification
High degree of protection
IP4X (housings),
IP2X (compartments)
Compliance with standards
IEC 62271-200
or VDE 0671-200
We are
a Siemens Technology Partner
A Siemens Partner specializes in specific solutions or industries. They gain expert status through difficult exams, validation of their skills and confirmed business results. When you decide to work with a specialized Siemens partner, you are dealing with industry leaders.
Advantages of MV switchgear
Siemens NXAIR
- Engineering support from the offer stage
- Compatibility of devices and systems
- Centralized management of the project, production and delivery
- Possibility to perform FAT tests (MV and LV switchboards) in one plant
- Short lead time.
Technical
data
Rated current of busbars, in [A]:
up to 2500 (up to 25kA; at 24kV)
up to 3150 (up to 40kA; <=17.5kV)
up to 4000 (up to 50kA; <=17.5kV)Rated current of transformer bay, in [A]:
up to 2500 (at 24kV); up to 3150 (up to 40kA; <=17.5kV)
up to 4000 (per 50kA; <=17.5kV)Allowable short circuit current during 1 s, in [kA]: up to 50
Allowable peak short circuit current, in [kA]: 125/130 kA
Arc resistance, in [kA/s]: IAC A FLR 50 kA (1s)
Continuity of operation category LSC 2B
IP protection class: IP4X (option IP50/IP51)
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Why Elsta,
what sets us apart
- many years of experience – we have over 30 years of experience in energy and industrial electronics, including the design and production of e-house energy containers, with particular emphasis on energy conditioning
- the highest quality – we test our devices at every stage of the production process, verifying their correct operation and compatibility with other infrastructure, we conduct solution testing and meticulous quality control; the highest quality is confirmed by the obtained certificates
- modern technologies – we use modern technologies, including Li-Ion cell technology, which enables energy storage in batteries and its release from direct current to alternating current using a DC/AC converter, ensuring bidirectional conversion – discharging and charging of batteries
- safety of operation, installation, use – we care about your safety and comfort of use as well as the durability of our warehouses even in extreme conditions (REI60 fire resistance class, high degree of protection IP54 or IP55, lithium cells in safe and proven LFP technology, thermal conditioning system, detection and protection in the event of fire)
- RND and a multidisciplinary team of experts – as a multidisciplinary engineering team, we support the entire solution for the construction, electrical, software and start-up parts, we provide technical support during acceptance; together with academics from Polish universities, we conduct research and development work that enables further optimization of the offered solutions
- ecology – we take an active part in the energy transformation by creating solutions that build a sustainable future for your business
- individual approach – your needs and conditions are unique, we know that, which is why the offered solutions are dedicated only to you
- service – our cooperation begins at the stage of diagnosing your needs, we accompany you both during implementation and later use of the warehouse, providing necessary updates and optimizations
- diagnosing individual needs – we help diagnose your needs and design the optimal solution for you
- comprehensive implementation – we know how important comprehensive service and central management are for you, which is why we have focused on a multidisciplinary team of experts and a business model supporting long-term relationships
- modularity – the modular design of our warehouses means convenient transport and assembly, but above all flexibility in the event of further expansion
- design – modern, unique design allows for personalization of colors and markings
Sample projects
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We will be happy to answer your questions
and select the right solution for you.
Operating since 1988, Elsta provides comprehensive solutions in the areas of electrical engineering, automation and energy, implementing projects both in Poland and on foreign markets around the world.
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Elsta sp. z o.o.
32 Janińska St., 32-020 Wieliczka, PL
CALL US
+48 12 350 13 50
general e-mail office@elsta.pl
e-mail for offer inquiries rfq@elsta.pl
A company registered in the District Court for Kraków Śródmieście in Kraków, XII Commercial Division of the National Court Register KRS 0000100416 REGON 356526640, NIP 6831865970, BDO 000068605,
Share capital PLN 295 100.00 fully paid up.
We will be happy to answer your questions
and help select the right solution,
please contact us.
OR CALL US
+48 12 350 13 50
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