PQube 3 Installation Manual
Manual#: 851-000135
Version 3.4 – 08/11/2022 Page 12 of 47
Below is an overview of the PQube 3 family and accessories. The left-hand connected modules
include the GPS-R, RM8 relay, and CTI 1A/5A modules. The right-hand connected modules
include the PM1/PM2 power supplies and UPS 1/2/3 power backup modules. Other accessories
include the ATT1/ATT2 attenuators, split core CTs, and ENV2 environmental probes.
1.4 Overview of PQube 3 Ports, Connections and Controls