4KVA ultra-insulated single-phase transformer with IP23 box
4KVA ultra-insulated single-phase transformer with IP23 box

Single-phase transformer 4000 VA 230/230V ultra insulation box IP23

Special manufacturing material
€455.85 Tax included

370.61 tax excl.

TRA4000
Ultra-insulated 4kVA (4000VA) single-phase transformer with metal box that allows galvanic isolation, noise filter and neutral generation (two-phase installations). It has an electrostatic safety screen that filters and conducts unwanted signals and disturbances to ground, allowing it to be very effective in isolating machines and installations sensitive to electrical noise.

Reference: TRA4000
transformer symbol 230-230 with screen

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

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Single-phase ultra-insulation transformer for galvanic separation of circuits or machinery, dry type, with electrostatic screen between primary and secondary. With a metal layer that offers a degree of protection IP23.

This ultra-isolation transformer provides separation between primary and secondary circuits through a safety electrostatic screen that filters and conducts unwanted signals and disturbances to ground. Referenced to ground it can generate neutral in two-phase installations. The degree of effectiveness of this screen depends directly on the quality of the installation's ground connection. For the generation or referencing of the neutral it is necessary to ensure an efficient ground connection.

They are supplied in a metal box that provides an IP-23 insulation degree, connection through terminals. It does not incorporate any overload protection circuit.

Manufactured with low loss magnetic sheet providing high performance.

 

Technical characteristics:


  • Reference: TRA4000
  • Windings: Thermal class N 200ºC.
  • Primary voltage: 230Vac.
  • Secondary voltage: 230Vac.
  • Power: 4KVA.
  • Frequency: 50/60Hz.
  • Electrostatic screen between primary and secondary
  • Test voltage: 3KV between windings and ground
  • Insulators: Thermal class F 155ºC and H 180ºC.
  • Protection: IP-23 (Metallic Box )
  • Ambient temperature: TA=25ºC
  • Cooling: ANAN (Natural Air)
  • Certificate: UNE-EN 61558


TRA transformer dimensions

The transformer is supplied without any type of overload protection; its installation is mandatory 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 installation site.

Questions

Question
Bom dia,

Qual é o fator de potência deste transformador (230/230Vac, 4000VA)?

Obrigado.
Answer

Bom dia,

Obrigado pelo seu contacto.

Informamos que os transformadores monofásicos de isolamento 230/230 V, como o modelo de 4000 VA com caixa IP23, não possuem um fator de potência próprio, dado que não consomem potência reativa por si mesmos. O fator de potência será determinado pela carga ligada à saída do transformador.

Ou seja, o transformador transmite a energia com base nas características da carga instalada — se a carga tiver um fator de potência de 1 (resistiva), o transformador também operará com esse valor; se a carga for indutiva ou capacitiva, o fator de potência refletirá essas condições.

Com os melhores cumprimentos,
ADAJUSA

Rodolfo Prudencio on 05/23/2025 10:29:00
Question
Bom dia,

Qual é o fator de potência deste transformador (230/230Vac, 5000VA)?

Obrigado.
Answer

Bom dia,

Informamos que os transformadores monofásicos de isolamento 230/230 V, como o modelo de 5000 VA com caixa IP23, não possuem um fator de potência próprio, dado que não consomem potência reativa por si mesmos. O fator de potência será determinado pela carga ligada à saída do transformador.

Ou seja, o transformador transmite a energia com base nas características da carga instalada — se a carga tiver um fator de potência de 1 (resistiva), o transformador também operará com esse valor; se a carga for indutiva ou capacitiva, o fator de potência refletirá essas condições.

Com os melhores cumprimentos,
ADAJUSA

Rodolfo Prudêncio on 05/23/2025 10:27:39

Question about the product

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