Single-phase universal control transformers YMT |
Ordering Data |
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Primary voltage: Secondary voltage: Up to 200 VA the transformers can be Example of an order: YMT 100, order |
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Technical Data |
F = mounting hole |
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General Data |
Insulating and safety transformers according to VDE, harmonized in EN 61558, part 2-4 and 6 VDE 0570 for use e.g. as transformers for apparatuses according to VDE 0700, 0750 and 820. Control transformers for supplying of current circuits in machines, switchboards, etc. according to VDE 0113 / EN 60204.
Construction:
Open construction IP 00. Mountig up to max. IP 22. Strengthened insulation between Primary and Secondary (safe isolation). Test voltage primary – secondary circuit min. 4.000 V ac. Vacuum impregnation in polyester impregnation resin and varnishing. Dimensions according to DIN 41302. Screw connectors with contact protection according to VBG 4. Type YMT does not have taps ± 5 % in the primary circuit.