The transducers are to be applied for the measurement of alternating current (Nominal input currents 1 or 5 A).
For mounting on DIN rail (DIN EN 50 022).
The transducers are to be applied for the measurement of alternating currents
(Nominal input currents 1 or 5 A).
Mode of operation
The input value is being galvanically insulated (5 kV / 1 min), rectified (averaging) and transformed into a proportional, graven direct current.
The CIR doesn’t require any auxiliary supply. The type CIR/I is active (Output
4…20 mA) and requires some auxiliary supply of 230V AC or 24V DC.
The small design of measuring converts with a width of only 22,5 mm is realized , as well, by a precise selection of components, as by a precise coordination of components and circuits, geared to power requirements and
warming. The low power loss allows mounting of any quantity of transducers
side by side, within the operating temperature range, without need to consider of minimum distances.