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Three phase circuits separation transformers application

This three phase medical transformer is used for sensitive environment. The product perfectly fits the regulations concerning a medical usage.

Product description

Thanks to performant, reliability components and our know-how, we master three phase medical transformers according to your specific requirements.

Each product is individually controlled and each batch is delivered with its control report.

Coupling / Connection

According to the transformer power, using screw, transformer terminal block with self-rising clamping plates or linergy passthrough terminal block to connect the transformers.

Wye/Wye as standard coupling for medical transformers.

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Conformities

Products conform to EN 61558-2-15,

Marking CE,

Products suitable to EMC, Reach and RoHS 2

General caracteristics

  • Primary voltage : 400V
  • Secondary voltage : 230V
  • Power : From 2,5 to 10 kVA
  • Frequency : 50/60 HZ
  • Lifting hooks from 15kg
  • Dry type transformers with self-cooling system
  • Wye/Wye connections with a Neutral
  • Isolation voltage between windings  : 3550 V
  • Isolation voltage between windings and ground : 3550 V
  • Heating class : F (operating temperature 45°C)
  • Available with IP23 housing, without housing or other on request
  • Electrostatic screen
  • Impedance voltage < 3%
  • Reinforced insulation
  • Temperature sensors 160°/180°C
  • Inrush current <12 In
  • Altitude : up to 1000m

Harmonics

Circé calculates harmonics in order to have a power supply maximal rate of 5 to 6% (including 2% for even ranks).

DC component : 0%

Rank 1 : 100% (fundamental)

Available options

Circé has standard option range which can be extended according to your need:

  • Rolling bears
  • RAL colour choice on housing
  • Thermal sensor
  • Low induction transformers
  • Cable gland
  • Reinforced insulation
  • Upstream & downstream protections
  • Silent blocs
  • Housing types
  • Tap ranges
  • Electrostatic screen
  • Arresters

Specific demands

Circé produces three phase medical transformers according to your specifications. Circé customer relationship is based on our listening skills and advice.

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