RU-M-3 - Single- and three-phase toroidal variable transformers


Single-phase toroidal variable transformer according to DIN VDE 0552 designed as autotransformer (auto-connected winding), with attached motor drive 230 V, 50 Hz. Manipulating time approx. 27 seconds. Limit switches in min. and max. positions. Terminal connection, prepared for safety class I, 50/60 Hz, ta 40°C.

IR: 10 - 25 A UPRI: 230 V USEC: 230 - 260 V

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* Other manipulating times on request

Variants overview

Rated current Article number Measurements Weight
Primary current Rated capacity PRI 230 V
SEC 260 V
a x b x c / L x B x HCU kgGes. kg
102600 240 x 300 x 300010
184680 250 x 300 x 320117
256500 270 x 300 x 320220
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