SATEC C192PF8-RPR - Manual (Page 13)

Chapter 2 Installation 8
2.2 Electrical Installation
Before installation ensure that all incoming power sources are shut
OFF. Failure to observe this practice can result in serious or even fatal
injury and damage to equipment.
Connections to the C192PF8-RPR are made via terminals (voltage and current
inputs, power supply, communication, relay and analog output) as shown in
Figure 2-2.
2.2.1 Power Supply Connection
The power supply can be dedicated-fused, or from a monitored voltage if it is
within the instrument’s power supply range. Use an external circuit breaker or
switch.
AC power supply: line to terminal 12; neutral to terminal 10.
DC power supply: positive to terminal 12; negative to terminal 10.
2.2.2 Current Inputs
Connect the current inputs to terminals 1, 3, 4, 6, 7, and 9. The instrument is
connected to the current transformer as shown in Figures 2-3 through 2-10.
2.2.3 Ground
Connect the chassis ground C192PF8-RPR terminal to the switchgear earth
ground using dedicated wire of greater than 2.5 mm
2 /13 AWG.
2.2.4 Voltage Inputs
Connect the voltage inputs to terminals 2, 5, 8 and 11. For 690V input, use any of
the eight wiring configurations shown in Figures 2-3 through 2-10.
For 120V input, use any of the four wiring configurations shown in Figures 2-5
through 2-8.