PQube 3 Installation Manual
Manual#: 851-000135
Version 3.4 – 08/11/2022 Page 9 of 47
1.3.3 PQube 3v
If you are focusing purely on voltage compliance, the
PQube 3v is the best value: It connects the mains voltage
directly at up to 600 Vac nominal.
The unit does a great job verifying electricity delivered at
the Point of Common Coupling (PCC), as well as
diagnosing equipment malfunctions. It monitors AC
power (or DC voltage), but you can also monitor process
parameters like speed or flow, by attaching sensors to the
analog AC/DC channels.
You get the same ultra-precise results delivered
immediately to your inbox.
Setup is identical to the PQube 3: You only need to
configure voltage values and the unit uses the same easy-
to-use Configurator tool.
1.3.4 PQube 3r
PQube 3r is the best choice for protecting sensitive
processes that need accurate detection of power
disturbances and flexible relay programming. The PQube
3r Power Analyzer has 4 built-in programmable relay
outputs that can be individually assigned to a specific
trigger condition associated to the type or severity of
disturbance. The output relays can trigger on sag, swells,
interruptions, wave shape changes, over/under
frequency, high frequency impulses, and over/inrush
current.