Typ: RU-2

Single-phase toroidal variable transformer according to DIN VDE 0552, designed as autotransformer (auto-connected winding),
with rotary switch and scale.
Voltage adjustable between zero and
max. value. Angle of rotation across the
entire setting range approx. 330°.
Terminal connection, prepared for safety class I,
50/60 Hz, ta 40°C.

voltage and output power range:

UPRI: 230 V
USEC: 0 - 260 V