Relay type, Single phase, LED digital display,aluminum coil,small dimension,small distortion of output wave form, ... history:We are Automatic Voltage stabilizer manufacturer/distributor/wholesale with 18years experience with our own Production Dept., R&D, Sales etc in ... . LED digital disply 3. Input voltage range: 140-250V4. Output voltage: AC220V±5%/AC110V±10%5. Power capacity:80%6. Single phase 7 ...