Relay type, Single phase, Meter display,aluminum coil, small dimension, small distortion of output wave ... , coil, consent and plug ourselves. Description of goods:Automatic /AC/single phase/avr/electrical/relay type/servo motor/SVC/energy saving/ Electrical ... meter digital disply 3. Input voltage range: 140-250V4. Output voltage: AC220V±5%/AC110V±10%5. Power capacity:80%6. Single phase 7 ...