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415 / 417 MV Switch

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MEDIUM VOLTAGE SWITCH

The Model 415 medium voltage (MV) switch is designed to connect one threeÌýphase circuit to one of two others, at up to 24 kV, using singleÌýor multicore MV power cables. Its primary purpose is toÌýselect one of two subsea cables or swivel circuits or for useÌýas a grounding device. This is a no-load switch, so circuitsÌýmust be isolated before switching. The Model 417 is ratedÌý36 kV.

There is sufficient space inside the switch to allow for MVÌýcable termination and routing of large cables. There areÌýfacilities for connection of cable ground conductors andÌýground straps from the stress control sleeves.

The switch is certified as a flameproof (Ex d) enclosure.ÌýIngress protection is IP66 / IP68. For power cables that include optical fibers, a fiber breakoutÌýfacility is available.

All products can be modified to meet specific requirements. Installation, commissioning and service is available.

All ºìÐÓÊÓÆµ Focal 400 Series products are intended for use in swivel stacks of Floating Production Systems (FPS). They are well suited for any application requiring a product that can withstand harsh marine conditions or require long life with minimal maintenance intervals. Designed and manufactured in our ISO 9001 facility under our project management system, products have a two year warranty and are provided with a complete document package.

Features

  • 316 stainless steel housing
  • Hazardous area certified / marine classification
  • Voltage up to 36 kV
  • Current up to 365 A
  • Lockable switch handle
  • IP66 / IP68
  • Temperature: -20°C to +60°C

Options

  • Temperature sensor / heater
  • Handle position sensor
  • Auxiliary contacts
  • Optical fiber breakout
  • Extended temperature range
  • Current Transducers / PD detection

Resources

Technical Support

Telephone: +1-902-468-2263