Satec PM130 PLUS Series - Current Input Connection

Chapter 2 Installation Electrical Installation
PM130 PLUS Powermeter Series_Installation Operation and Manual 27
2.4.5 Current Input Connection
The PM130 does not have current terminals.
• Using internal CT, the PM130 PLUS does not have current terminals
• Using external CT (HACS – High Accuracy SATEC Current Sensor), the PM130 PLUS provides
current terminals
To connect to the external CT, pass the external CT wire through the meter CT core, see Figure 2-8 for
details and observe the arrow that indicates the current direction.
In case of a retrofit application where each external CT ends with two wires:
1. Pass one wire through the meter CT core.
2. Connect the wire to one of the meter termination screws.
3. Connect the second wire from the external CT to the termination screw to close the loop.
Figure 2-8 Current Input Connection