Type C polyphase (1906 to 1915) Previous
Back
Up
Up
Next
Next
 
As with the singlephase version, there are two major versions of the polyphase Type C. The first version has recessed porcelain terminal blocks in the sides of the meter. The later version is wider and has a terminal compartment on either side of the meters. However, unlike the later OA polyphase meter, the wires enter at the TOP and BOTTOM of each terminal block.
 
Early Type C polyphase
Electrical Meterman's Handbook
Later Type C polyphase
Electrical Meterman's Handbook