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.
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 PARAMETERS | TYPE | ASTOR MCL40 | ASTOR MCL24 | ASTOR MCL12 |
|---|---|---|---|---|
| RATED VOLTAGE | RATED VOLTAGE | 40.5 kV | 24 kV | 12 kV |
| RATED BUSBAR CURRENT | RATED BUSBAR CURRENT | 1250-2500 A | 1250-2500 A | 1250-2500 A |
| RATED LIGHTNING IMPULSE WITHSTAND VOLTAGE | RATED LIGHTNING IMP. WITHSTAND VOLTAGE | 185 kV | 125 kV | 75 kV |
| RATED POWER FREQUENCY WITHSTAND VOLTAGE | RATED POWER FREQUENCY WITHSTAND VOLTAGE | 95 kV | 50 kV | 28 kV |
| RATED SHORT-TIME WITHSTAND CURRENT | RATED SHORT-TIME WITHSTAND CURRENT | 31.5 kA / 1 sec. | 31.5 kA / 1 sec. | 31.5 kA / 1 sec. |
| RATED PEAK WITHSTAND CURRENT | RATED PEAK WITHSTAND CURRENT | 62.5–80 kA | 62.5–80 kA | 62.5–80 kA |
| INTERNAL ARC WITHSTAND CURRENT | ARC TEST CURRENT | 31.5 kA / 1 sec. | 31.5 kA / 1 sec. | 31.5 kA / 1 sec. |
| IP PROTECTION CLASS | IP PROTECTION OF ENCLOSURE | IP4X | IP4X | IP4X |
| PARTITIONING CLASS | PARTITIONING CLASS | PM | PM | PM |