Three-phase autotransformer 230/400V 1 KVA reversible with box

Three-phase 230/400V 100 KVA reversible autotransformer with box

Special manufacturing material

€2,174.03 Tax included

€1,767.50 tax excl.

ATT100

Three-phase 100kVA reversible autotransformer with metal case, which allows the adaptation of voltage from 230Vac three-phase to 400Vac three-phase or 400Vac three-phase to 230Vac three-phase. It also generates neutral.

It allows to adapt the tension in machinery, motors, pumps, etc., in an economical way.

Reference: ATT-100

three-phase autotransformer electrical diagram
Representative image for illustrative purposes, the item supplied will correspond to the specifications indicated.

2 questions about the product

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Three-phase, dry-type, reversible autotransformer for voltage change, capable of generating neutral while transforming the voltage value. They are indicated when it is required to adapt the voltage in an economical way, without galvanic separation. Their usual field of application is the adaptation of voltages in machines, pumps, motors, etc. They are supplied in a metal box that provides an IP-23 insulation degree, connection by means of terminals.

Manufactured with low loss magnetic sheet providing high performance.

Technical characteristics:

Reference: ATT-100
Windings: Thermal class N 200ºC.
Transformation ratio 230/400V and neutral. Reversible.
Power: 100 KVA.
Apparent intensity:
- 400Vac: 144.5A
- 230Vac: 251.3A
Frequency: 50/60Hz.
Connection: Yn0.
Test voltage: 3KV between windings and ground.
Insulators: Thermal class F 155ºC YH 180ºC.
Protection: IP-23 (Metal Box ).
Ambient temperature: TA=25ºC.
Cooling: ANAN (Natural air).
Certificate: UNE-EN 61558, UNE-EN 60076.

Dimensions of three-phase Sevein autotransformers

The transformer is supplied without any type of overload protection; it is mandatory to install this to avoid overloading the transformer.
The power and intensity indicated are apparent, the active intensity 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 installation site.

ES transformers annex

Transformer instructions annex

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PT transformers annex

PT transformer instructions annex

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Annex FR transformers

Annex instructions for FR transformers

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IT transformers annex

IT transformer instructions annex

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EN transformers annex

Annex EN transformer instructions

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Questions

Question

Quería saber que garantía tiene el autotransformador trifasico 100kva reversible con caja. Y si dl plazo de entrega es el q pone de 2-5 días. Gracias

Answer

Estimado cliente,

La garantía es de un año, y el plazo de envío es 5 días laborables, más lo que tarde la empresa de transporte en realizarle la entrega.

Un saludo

ADAJUSA

Víctor on 11/28/2024 17:48:54

Question

Bonjour,
Nous voulons commander, mais nous avons besoin de connaitre quel est le délai de livraison pour :
1 Autotransformateur triphasé 230/400V 100 KVA réversible avec carcasse
Notre adresse est en France : 28 avenue Karl Marx 69120 Vaulx en Velin

Christophe Giacomini

Answer

Bonjour,

Le délai de livraison sont 7 jours ouvrables.

Cordialement

Christophe Giacomini on 11/14/2024 08:52:48

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