Three-phase transformer 1 KVA ultra insulation with box
Three-phase transformer 1 KVA ultra insulation with box
Three-phase transformer 1 KVA ultra insulation with box
Three-phase transformer 1 KVA ultra insulation with box
Three-phase transformer 1 KVA ultra insulation with box
Three-phase transformer 1 KVA ultra insulation with box

Three-phase transformer 1 KVA 400/400+N ultra isolation with enclosure IP23

Special manufacturing material
€330.08 Tax included

€272.79 tax excl.

Three-phase transformer of 1kVA of ultra isolation, with metallic case, allows the voltage adaptation between line and receiver in three-phase systems, 400Vac to 400Vac (generates neutral). It provides separation between primary and secondary circuits, and by means of an electrostatic safety screen, filters and conducts unwanted signals and disturbances to ground. Mounted in a metal enclosure with an IP-23 degree of protection.

Reference: TRTA-1

Esquema trasformador trifasico con pantalla 400-400

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

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Three-phase ultra isolationtransformer, to provide galvanic separation of circuits or machinery, dry type. Input and output windings connected in star and accessible neutral in the secondary winding.
The three-phase ultra isolation transformers are equipped with an electrostatic safety screen, which filters and conducts to ground the unwanted signals and disturbances, providing an effective line filtering. The level of filtering will depend on the quality of the grounding of the installation.
They are supplied in a metallic box that provides a degree of isolation IP-23, connection by means of terminals. It does not incorporate any overload protection circuit.

Manufactured with low-loss magnetic plate providing high performance.

Technical characteristics:

  • Reference: TRTA-1
  • Windings: Thermal class N 200ºC
  • Primary voltage: 400 Vac
  • Secondary voltage: 400 Vac
  • Power: 1KVA
  • Apparent current: 1,4 A
  • Frequency: 50/60Hz
  • Connection: Yyn0
  • Test voltage: 3KV between windings and ground
  • Insulation: Thermal class F 155ºC and H 180ºC
  • Protection: IP-23 (Metal enclosure)
  • Ambient temperature: TA=25ºC
  • Cooling: ANAN (Natural air)
  • Certification: UNE-EN 61558, UNE-EN 60076

Dimensiones de transformadores trifásicos

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.
Professional use material, install in compliance with the regulations in force at the place of installation.

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