Also this device can be called: RNO 250-2, RNO250-2, RNO 250 2, RNO2502, RN-0250-2, RN0-250-2, PHO-250-2, PHO 250-2, PHO250-2.
RNO-250-2 an autotransformer is intended for modulating voltage in the field winding of the DC motor.
Output voltage range - from 0 to 250 V.
Maximum current - 8A.
Input voltage - 127/220 V.
Dimensions - 210×175×205 mm.
Weight of LATR RNO-250-2 - 9,5 kg.
Appearance LATR RNO-250-2 - well ventilated tin round case with tin or hard rubber front cover with a scale from 0 to 250 V and a rotating handle. Inside the case is a toroidal autotransformer formed on the yoke significant section.
The manufacturer guarantees compliance transformers RNO-250-2 requirements of the applicable technical specifications under normal use, transportation and storage.
Photos: RNO-250-2 (PHO-250-2)