Connection diagram of electric meter of energy storage cabinet

Who is responsible for wiring a self-contained meter socket?

All wiring in residential self-contained meter sockets is completed by the customer's electrician except in underground areas where the Company makes the line side connections. 531.

How many meter sockets are required for self-contained metering?

To accommodate 201-600 ampere self-contained metering, the appropriate size and number of conductors shall be used. 529. Meter sockets are also required for instrument transformer installations.

What are the inputs and outputs of the energy meter?

Inputs include Control Power, CT, and 3-phase voltage. The Energy Meter supports multiple output options, including solid state relay contacts, Modbus, and pulse. The LCD screen on the faceplate allows instant output viewing. The meter is housed in a plastic enclosure suitable for installation on T35 DIN rail according to EN50022.

How do I install a kWh meter?

Connect the incoming Neutral (N) wire to to the 2nd slot on the meter. On the Load side, connect the Outgoing Neutral in the 3rd slot. Below is the basic connection diagram for installation of a Single-Phase, 2-Wires) kWh meter (Digital or Analog Energy Meter) from the 230V AC supply to the main distribution board in home. Click image to enlarge

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.

Do 480 volt self-contained meter installations require a load break disconnect switch?

All 480-volt self-contained meter installations, Figure 15, require the installation of non-fused load break disconnect switch (provided and installed by customer) ahead of the meter socket for the safety of Company’s employees. The line side disconnect must be lockable and will be exclusively operated by the Company.