Three-phase transformer 25 KVA ultra insulation with box
Three-phase transformer 25 KVA ultra insulation with box
Three-phase transformer 25 KVA ultra insulation with box
Three-phase transformer 25 KVA ultra insulation with box
Three-phase transformer 25 KVA ultra insulation with box
Three-phase transformer 25 KVA ultra insulation with box

Three-phase transformer 25 KVA voltages according to needs ultra insulation IP23 box

Special manufacturing material
€1,753.36 Tax included

€1,449.06 tax excl.

25kVA ultra insulated three-phase transformer with metal box that allows the adaptation of tension and galvanic separation between line and receiver in three-phase systems, the voltage of the primary and secondary has to be requested by the customer. Configuration of star input and output windings, neutral accessible in the secondary, by means of an electrostatic safety display, filters and grounds unwanted signals and disturbances. Mounted in metal box with an IP-23 degree of protection.

The stresses at which transformers can be manufactured are, for the primary between 100 to 500Vac, and for the secondary between 10 and 500Vac.

Reference: TRTA-25-Special

Esquema electrico transformador Yyn con pantalla
Select the input voltage (primary) and output voltage (secondary) from the right side menu.



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Three-phase transformer for voltage change, galvanic separation of circuits or machinery, dry type. Star-connected and neutral input and output windings accessible in secondary winding. The primary and secondary voltage must be requested by the customer.

They are supplied in metal box that provides a degree of insulation IP-23, connection by terminals. It does not incorporate any overload protection circuits. The stresses that can be requested are:

  • Primary or winding 1: between 100 and 500Vac.
  • Secondary or winding 2: between 10 and 500Vac.

Manufactured with low loss magnetic sheet providing high performance.

Technical details:

  • Reference: TRTA-25-Special
  • Windings: Thermal class N 200oC
  • Primary voltage: At customer's request
  • Secondary voltage: At customer's request
  • Power: 25KVA.
  • Apparent intensity: In function of tensions.
  • Frequency: 50/60Hz.
  • Connection: Yyn0.
  • Test voltage: 3KV between windings and mass.
  • Insulators: Thermal class F 155oC and H 180oC.
  • Protection: IP-23 (Metal Box).
  • Ambient temperature: TA-25oC.
  • Cooling: ANAN (Air natural).
  • Certificate: UNE-EN 61558, UNE-EN 60076.

Dimensiones de transformadores trifásicos

Attention:
Special production material, once production has started, the order cannot be modified or reversed. Please note that payment order for cash back or non-refund PayPal incorporate this material is not supported.

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