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

Three-phase to single-phase transformer 1 KVA 400/230Vac with enclosure

Special manufacturing material
€327.13 Tax included

265.96 tax excl.

TRTM1

Three-phase to single-phase 1kVAtransformer, with IP23 metal enclosure, allows the adaptation of three-phase to single-phase lines and voltages 400Vac to 230Vac. It provides galvanic isolation.

This type of transformers are not reversible, i.e. they cannot transform a single-phase line to three-phase.

Reference: TRTM1

Esquema_Transformador_trifasico_monofasico

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

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Transformer adapter for three-phase 400Vac to single-phase 230Vac lines, galvanic isolation, dry type.

Phase distribution of 50%-25%-25% load. Supplied in a metal box that provides a degree of insulation IP-23, connection by means of terminals.

Manufactured with low loss magnetic sheet providing high performance.

Attention: This type of transformers are not reversible, i.e. they cannot transform a single-phase line into a three-phase line.

Technical characteristics:


  • Reference: TRTM1
  • Primary voltage: three-phase 400Vac
  • Secondary voltage: Single-phase 230Vac
  • Power: 1KVA
  • Frequency: 50/60Hz
  • Windings: Thermal class N 200ºC
  • Test voltage: 5KV between windings and 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)
  • Certificate: UNE-EN 61558, UNE-EN 60076

Dimensiones_transformador_trifasico_monofasico

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.

Questions

Question
Trasformatore da trifase a monofase 1 KVA 400/230Vac con custodia cod. TRTM1 , quanto pesa?
Answer 
Gentile Cliente,

Il peso approssimativo è di 30 chili

Ti auguro il meglio
ADAJUSA
Andrea Guidi on 12/04/2024 09:56:26
Question
Com estes transformador consigo ligar uma máquina trifasica numa instalação monofásica?
Obrigado
Cumprimentos
Answer

Bom dia,

Este transformador permite a adaptação de linhas trifásicas para monofásicas e tensões de 400Vac a 230Vac.

Mas se a sua máquina for trifásica e necessitar de tensão trifásica para o seu funcionamento, não funcionará com tensão monofásica.


Saudações

ADAJUSA

Bruno Marques on 09/02/2024 22:18:58
Question
Pouvez vous me renseigner sur ce type de transformateur: et principe de fonctionnement par rapport au réseau triphasé et quel genre de déphasage entre primaire et secondaire, quel genre d'onde sur la tension secondaire? Merci de vos réponses Cordialement A.ilardo
Answer
Bonjour,

https://adajusa.fr/fr/transformateurs-triphases-monophases/8930-transformateur-triphase-monophase-1-kva-400-230vac-avec-boitier-8435532889304.html

Ce transformateur supporte une charge de 700 W, le fabricant indique qu'il faut dimensionner 20% de la charge maximale à laquelle il doit être soumis, donc il ne doit pas être soumis à une charge supérieure à 560 W. A la sortie du transformateur, il faut installer un élément de coupure conforme au courant maximal qu'il est capable de supporter.
Distribution des phases d'une charge de 50%-25%-25%.

Un transformateur triphasé-monophasé est un dispositif qui prend une entrée triphasée et produit une sortie monophasée. Dans ce type de transformateur, il n'y a pas de décalage d'angle entre le primaire et le secondaire, puisqu'il convertit un système triphasé en un système monophasé.

Quant au type de forme d'onde au secondaire, il dépend de la nature de la charge et de la qualité de conception du transformateur. Dans des conditions idéales et avec une charge purement résistive, la sortie sur le secondaire sera une onde sinusoïdale monophasée, similaire à celle d'une alimentation électrique monophasée conventionnelle. Toutefois, si la charge est inductive ou capacitive, il peut y avoir des distorsions dans la forme d'onde.

En résumé, dans un transformateur triphasé-monophasé, il n'y a pas de décalage angulaire entre le primaire et le secondaire, puisqu'il s'agit d'une conversion de système. La forme d'onde sur le secondaire dépend de la charge et d'autres facteurs, mais dans l'idéal, il s'agit d'une onde sinusoïdale monophasée.


Vérifiez toutefois qu'elle correspond à vos spécifications.

Cordialement
ange on 10/19/2023 11:48:09

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