CIRCUTOR AFQ Series - Manual (Page 30)

AFQ-4W
30 Instruction Manual
3.8.2.2.- VERIFICATION OF THE ACTIVE AND REACTIVE POWER
The load power screen ( Figure 25 ) can be accessed from the home screen by
pressing VIEW:
Figure 25: Verify active and reactive power and load power factor readings.
 Make sure the active power measurement of the load equals the power
levels of the installation.
 Make sure the reactive power measurement of the mains equals the
reactive power levels of the installation.
 Check the power factor in the three phases. If there are phases with very
high reactive power and very low active power levels, this might indicate
an error in the phase order. In this case, check the connections of the
three-phase mains power supply cables with neutral and the load current
reading cables, as described in sections 3.5.1 and 3.5.2.