Transformer Configuration - Circutor AFQm IP54 Serie Manual De Instrucciones

7.9.- TRANSFORMER CONFIGURATION

Note: This screen is not visible on the "slave" devices.
The transformers that will be installed with the device are configured in this screen,
● Num transformers
The number of transformers that will be installed is configured with this parameter, the options are:
 2. This option can only be used on the 3-wire model, AFQm-3WF-xxxx
 3.
● Position
The location of the transformers is configured with this parameter, the options are:
 LOAD: If the transformers are installed in the load area, downstream from the AFQm IP54.
 MAINS: If the transformers are installed in the mains area, upstream from the AFQm IP54.
● Ratio
The transformer ratio is configured with this parameter, i.e., the ratio between the transformer primary
and secondary.
Range of values:
Minimum value: 5 A
Maximum value: 5000 A
148
Figure 63: Configuration screen: Transformer configuration.
With the option of 2 transformers, you should install a transformer measuring the L1
phase and another measuring the L2 phase. The L3 phase is left without a measuring
transformer.
In three-phase mains with neutral, 3 transformers are needed to ensure the correct
operation of the device.
AFQm IP54
:
Figure 63
Instruction Manual