We walk you through the key steps to installing AcuRev 2000 series multi-circuit power meters in a number of configurations.
The AcuRev 2000 series can be installed using three common installation methods with the External CT (EM) Module or the Internal CT (DM) Module. The meter configurations and diagrams are displayed below.
External CT (EM) Module
The system you are monitoring has a voltage lower than 400V LN or 690V LL and you are using the DM Module current input, the connection diagram is shown below.
Figure 1: External CT (EM) Module Metering Configuration - 3LN
Internal CT (DM) Module
The system you are monitoring has a voltage lower than 400V LN or 690V LL and you are using the EM Module current input, the connection diagram is shown below.
Figure 2: Internal CT (DM) Module Metering Configuration - 3LN
The relationship between the current input channels and each user is described below:
Using the EM Module current input, the connection diagram is shown below.
Figure 3: External CT (EM) Module Metering Configuration - 1LN
Using the DM Module current input, the connection diagram is shown below.
Figure 4: Internal CT (DM) Module Metering Configuration - 1LN
Figure 5: External CT (EM) Module Metering Configuration - 2LN
Figure 6: Internal CT (DM) Module Metering Configuration - 2LN
To power on the meter connect the power supply terminal as shown in Figure 7
Figure 7: Power Supply Connection