DD108 Single-phase long life active watt-hour mete

The frame adopts high quality steel plate once molding The voltage elements adopt whole closed vacuum mounding with excellent mechanical stregth,stable structure and anti-impact The meter adopts magnetic thrust bottom bearing It also has small abrasion,long life and small error change,all kind of adjustment mechanism adopted stepless shifting mechanism the meter starting and creeping need not to be adjusted which is finished by anti-creepting hole of disc and convenient for adjusting by user.Reference Voltage (V) Reference Frequency (Hz)Basic Current (rated maximum current) (A)220 240 50 1.5(6), 2.5(10), 5(20), 10(40), 15(60), 20(80), 10(60)