Energy storage meter wiring

How do I configure the energy meter series?

The Energy Meter Series has a number of different possible system wiring configurations (see Section 4, Wiring). To configure the meter, set the System Type via the User Interface or Modbus register 130 (if so equipped).

How do I connect my energy meter?

Connect the network cable to the three-terminal connector on the COM port that has been configured for the Energy Meter. The Energy Meter polarity markings are the inverse of E2; connect the Energy Meter +Data wire to the E2 RS485 - terminal and connect the Energy Meter -Data wire to the E2 RS485 + terminal.

What is an energy meter?

The Energy Meter has one normally open (NO) KZ Form A output and one normally closed (NC) KY solid-state output. One is dedicated to energy (Wh), and the other to Alarm. The Energy Meter also provides an additional NO reactive energy (VARh) contact. See the Setup section for configuration information.

How do I connect a kWh meter?

To install a kWh meter, connect the incoming Neutral (N) wire to the 2nd slot on the meter. Then, on the Load side, connect the Outgoing Neutral in the 3rd slot. Here's the basic connection diagram for installation of a Single-Phase, 2-Wires) kWh meter from the 230V AC supply to the main distribution board in a home.

What does a power meter indicate?

Indicates export power measurement. When the meter is connected at the grid connection point it indicates import power measurement (CT directed towards the grid). When the meter is connected at the load connection point it indicates consumption power measurement (CT directed towards the grid).

How do I use the meter function?

Select Meter Function, and choose one of the following options: Export+Import: The meter is installed at the grid connection point and reads pulses from both directions - export and import energy. Consumption: The meter is installed at the load consumption point and reads the energy consumed by the site.