Summators

  • 10 years ago
Electromechanical Summator meters from Landis & Gyr.
These meters were made in the 1950 - 1960 era.
Were originally used in industrial places were more then one feeder supplied the site.
Clockwork heaven.
These meters run on 110 Volts 50 Hz. Impulses can be 110V AC or DC.

These meters receive impulses from a Sangamo S200.16 pulsing meter installed in my house, so I can read the maximum demand of the registers.