• The switch disconnector provides a full power cut and real position visibility of the blades.

• The fuses provide short circuit protection and can have high interrupting capacity. It has the capacity of being electrically operated. There is a visual indicator of the voltage presence.

• Hypercompact Mine Power station contains, as an extinguishing measure, SF6 gas, which is an inert gas that quickly recovers its dielectric properties and, being subjected to a lower pressure than that of the environment, avoids leakage risks.

• The manufacturing layout is IA, composed of an incoming cubicle, a switch disconnector cubicle, and a coupling cubicle. A relay can be integrated to add protection and electric arc sensors.

It is ideal for applications where the opening and closing of circuits is not demanding.

As well as for limited spaces, given its size up to 60% smaller than a conventional air equipment Manufactured with highly accurate UNICORE machines to obtain the vacuum losses

• Rated current capacity: 630A.
• Operation voltage: 4.16KV, 13.2KV, 13.8KV 24KV O 34.SKV.
• Switch disconnector with 24KV 0 36KV insulation type.
• SF6 (sulfur hexafluoride) arc extinction method.
• 0.4 BAR S relative pressure of gas content.
• Operation temperature: -5 to +40 degrees centigrade.
• Operation height: 2600 MSNM.
• Three position disconnector switch: off- grounding-on.
• Lightning arrestor set, for the operation voltage level.
• Exterior mechanical operation of the disconnector.
• Bock mechanism to avoid openings in the fuses lid when the equipment is working.
• Grounding blades in the load.
• Protection by power fuses for the gas pressure gauge in the disconnector switch dial.

• Degree of protection: NEMA 1 or N3R.
• MATERIAL: ASTM A36 carbon steel plate Gauge 12 in the structure and 14 in the lids.
• Weight: From 800 to 1300 Kg according to its working voltage and arrangement. ANSI 61 gray electrostatic painting with 700 hours saline chamber resistance.

• General construction.
• Buildings.
• Hospitals.
• Small and medium size industries.
• Mining.
• Pumping systems.

• Connection and disconnection without electric arc.
• No environment pollution risk.
• Mechanical blockage that allows a safe operation including the withdrawal of fuses.
• Safe operation sequence.
• Adjustable modularity that meets the client’s needs.

Applicable standards:

• • ANSI C37.20.3.
  • NMX-J-323.
  • NMX-J-356.
  • IEC 60265.