A3RW - Three phase speed controllers

Autotransformer regulators serve the purpose of airflow control,  fitted in three-phase ventilation  and heating systems. The transformers are made with protectiongrade IP21, and equipped with  indicator light. Maximum ambient temperature 25°C. Thermal class of insulation B (130°C). Manufactured in compliance with EN 61558-2-13.

Rated current SEC: 1,5 – 14A
Rated voltage PRI: 3x400V 50/60Hz
Rated voltage SEC: 5-step regulation

Untitled-133 — kopia

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Breve Tufvassons Sp. z o.o
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93-347 Łódź, Polska
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Tel: (42) 640 15 39
Fax: (42) 640 15 41
handel@breve.pl