Metal Clad Switchgears

ASTOR branded Air Insulated Metal Clad MCL Series Switchgears are designed according to IEC 62271-200 standard for using up to 40.5kV. It always fulfill the needs with flexible designs which are suitable for the projects. MCL Series Metal Clad Switchgears are produced to be used in places where the maximum service continuity is desired. Metal Clad Switchgear is designed for indoor applications. Generally metal clad switchgear is used to distribute electric power in a variety of demanding applications such as in power plants, utility substations, cement and petrochemical factories, in mines, airports, railway, shopping mall and suitable to provide control and protection for transformers, capacitors and motors.

ASTOR MCL SERIES METAL CLAD SWITCHGEARS GIVE YOU THE ADVANTAGES OF

  • Continuity of service for your networks
  • Optimized investment throughout the life of your installation
  • The possibility of incorporating your medium voltage switchboard in a remote monitoring and control system.
  • Resistance to high current and short circuit (31,5kA /3 second)
  • It guarantees a high level of protection of people; when an accessible compartment is open, the other compartments and/or functional units may remain energised.
  • Easily replaceable withdrawable type switching devices between the panels.
  • Maintenance, reparation and on-site installation can be done from front or back side of the switchgear.
  • Since the switchgear is highly modular type, this make simple selection of components required by any application

NEW METAL CLAD CELLS

While the ASTOR family continues to offer high technology engineering and design products, we rapidly continue the mass production of air insulated Metal Clad cells, the new member of medium voltage switchgear products. ASTOR Metal clad cubicles with their flexible designs, provide service continuity and maximum protection. So they open our doors to the world with 12 KV, 24 KV voltage levels, with our first compact 40.5 kV metal clad cubicles supported by TÜBİTAK and KEMA type test certificate. We continue to energize turkey and the World.

Technical Specifications

TECHNICAL PARAMETERSTYPEASTOR MCL40ASTOR MCL24ASTOR MCL12
RATED VOLTAGERATED VOLTAGE40.5 kV24 kV12 kV
RATED BUSBAR CURRENTRATED BUSBAR CURRENT1250-2500 A1250-2500 A1250-2500 A
RATED LIGHTNING IMPULSE WITHSTAND VOLTAGERATED LIGHTNING IMP. WITHSTAND VOLTAGE185 kV125 kV75 kV
RATED POWER FREQUENCY WITHSTAND VOLTAGERATED POWER FREQUENCY WITHSTAND VOLTAGE95 kV50 kV28 kV
RATED SHORT-TIME WITHSTAND CURRENTRATED SHORT-TIME WITHSTAND CURRENT31.5 kA / 1 sec.31.5 kA / 1 sec.31.5 kA / 1 sec.
RATED PEAK WITHSTAND CURRENTRATED PEAK WITHSTAND CURRENT62.5–80 kA62.5–80 kA62.5–80 kA
INTERNAL ARC WITHSTAND CURRENTARC TEST CURRENT31.5 kA / 1 sec.31.5 kA / 1 sec.31.5 kA / 1 sec.
IP PROTECTION CLASSIP PROTECTION OF ENCLOSUREIP4XIP4XIP4X
PARTITIONING CLASSPARTITIONING CLASSPMPMPM

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