500VA ultra-isolation IP-20 transformer
500VA ultra-isolation IP-20 transformer

Transformer 500VA 400/230Vac ultra-isolation IP-20

€114.68 Tax included

€94.78 tax excl.

Single-phase ultra-isolation transformer 500VA primary 400Vac secondary 230Vac, designed to supply circuits where galvanic safety separation and disturbance filtering are required.

Manufactured in resin encapsulator, protection degree IP-20.

Reference: TRIA500-400-230

esquema transformador monofásico con pantalla 400-230

Representative image for illustrative purposes, the item supplied will correspond to the specifications indicated.

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Single-phase ultra-isolation transformer of 500VA, 400Vac input and 230Vac output, for control and maneuver in electrical circuits where galvanic safety separation and disturbance filtering are required. The maximum current supplied is 2.17 A (apparent current).

Ultra-isolation transformer, with pharadic screen. Separation of primary and secondary circuits by means of an electrostatic safety screen that filters and grounds unwanted signals and disturbances. The degree of filtering of disturbances will depend directly on the quality of the grounding of the installation.

Manufactured with resin encapsulation that provides an IP-20 degree of protection.

Technical characteristics of the transformer:


  • Reference: TRIA500-400-230
  • Available primary/secondary voltages: 400/230Vac
  • Transformer power: 500 VA
  • Maximum secondary current (In): 2,17A
  • Windings: thermal class N 200ºC
  • Insulation: Thermal class B 130ºC
  • Frequency: 50/60 Hz
  • Protection: IP-20
  • Transformer test voltage
    • 5 KV between windings
    • 2.5 KV between windings and ground
  • Ambient temperature: Ta= 25ºC
  • Transformer encapsulation: Self-extinguishing resin
  • Transformer mounting: by means of screws
  • Certificate: UNE-EN61558

Indicaciones de medicas transformadores monofasicos en resina

Table dimensiones transformadores monofasicos TRIA

Esquema electrico transformador separador con triple pantalla

The transformer is supplied without any type of overload protection, it is mandatory to install them to avoid overloading the transformer. The power and current indicated are apparent, the active current provided by the transformer will depend on the power factor of the connected load. Material for professional use, install in compliance with the regulations in force at the place of installation.

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