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INTERRUTTORI A MEDIA TENSIONE |
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MEDIUM VOLTAGE SWITCHGEARS |
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In our factory we have a large availability of medium voltage switchgears both of |
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new construction (brand new) or second-hand (duly revised). |
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Generally speaking the units available in our stock can be modified or adapted to |
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the customer’s needs or requirements (for example as current/voltage transformers, |
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auxiliary control voltages, type of electronic overcurrent protection relays etc.). |
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Mainly two version of MV switchgears are available: |
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A) |
METAL CLAD construction with drawable circuit breakers and with the |
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relevant fixed cubicle. |
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Normally for high breaking capacity: more then 16 kA. |
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B) |
METAL ENCLOSED construction with disconnecting switch (air insulated |
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or SF6 filled) on the top and a suitable circuit breaker (vacuum, SF6 filled or |
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minimum oil type). |
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The panels include current transformers, overcurrent protection relays, earth |
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connection for outgoing cables etc. |
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The standard breaking capacity is 16 kA. |
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METAL CLAD – version |
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Q.tà |
Attualmente abbiamo disponibili a magazzino: |
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Q.ty |
Actually we have available in our stock: |
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4 |
panels – construction ABB-SACE UNISAFE |
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12 kV – 630 A – 25 kA |
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with circuit breaker ABB/SACE |
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type H/WSN 12-06-25 |
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(630 A – 25 kA – aux: 110 Vdc) |
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drawable version |
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(please see the attached photos) |
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6 |
panels – construction ABB-SACE-UNISAFE |
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12 kV – 2000 A – 31,5 kA |
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with: |
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3 |
panels – circuit breaker |
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H/WSN – 12.16.32 |
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(1600 A – 31,5 kA – aux: 110 Vdc) |
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3 |
panels – circuit breaker |
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HD4 – 12.12.32 |
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(1250 A – 31,5 kA – aux: 110 Vdc) |
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(please see the attached photos) |
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METAL ENCLOSED construction |
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The standard version of MV cubicles include: |
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the incoming disconnecting switch (air insulated type or SF6 filled) top mounted |
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and manually operated from the front |
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main circuit breaker of different types and different manufacturers as: |
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- minimum oil circuit breaker |
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- SF6 filled circuit breaker |
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- vacuum circuit breakers |
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1 |
set of MV current transformers |
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1 |
overcurrent protection relay (digital – microprocessed type) |
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auxiliary control devices |
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disconnecting switch for earth cable connections |
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The main c.breaker manufacturer as ABB-SACE – MAGRINI – SCHNEIDER. |
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torna a DISPONIBILITA' |
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AVAILABILITY |
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