Transformer Three-phase 400V / 230V
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This three-phase 400V to 230V transformer, available in standard or medical-use premises version, offers three key features: it provides substantial galvanic isolation, from 2,500 to 4,000 Volts depending on the version, it steps down the voltage from 400V to 230V, and it creates a neutral point at the output. For medical-use transformers, select the "Medical" feature in the product specifications.
Available in a wide range of power ratings, up to several hundred kVA, it is generally supplied in an enclosed version. You can also select the bare version using the Protection (IP) menu.
Transformers for medical-use premises comply with standard IEC 61558-2-15. These medical transformers have specific characteristics, which you will find in the technical details below.
See also the three-phase 400V 400V transformer. If you require a three-phase transformer with adjustment taps or any other additional options, do not hesitate to send us a specific request.
As this product has no adjustment taps, we have designed it to be tolerant to over-excitation. This tolerance has its limits, so do not hesitate to contact us if your network voltage is high, if harmonics are present, or for any advice on a specific installation.
Technical details
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We can rapidly manufacture custom transformers, inductors and power supplies tailored to your needs. Don't hesitate to request a specific product if you can't find it in our catalogue.