Analog ammeter with maximeter
ERBC series
Revalco
ERBC72 - ERBC96 (90° interchangeable scale plate)
BURDEN of the moving iron system: 0,3-5-1,2 VA
of the bimetal system: 2,5 VA
ACCURACY CLASS of the moving iron system: 1,5
of the bimetal system: 3
These instruments exploit the combining of thermal equipment with moving iron equipment, permitting deferred reading (typical of bimetallic systems) combined with instantaneous reading of the current values.
The capacity is 6A for moving iron connection .../5A C.T. On request instruments can be provided with a capacity of 1,2Afor connection to a 1A C.T. while the normal over loading in the moving iron system is of 100% and 20% in the bimetallic system.
