Energy storage meter wiring diagram

How do I install an energy meter?

Detailed information is available in the CCGX manual chapter 5.2. An Energy Meter can be installed in the main distribution panel between the grid and the installation for a full or partial grid-parallel installation.

How does a power meter work?

The energy meter calculates each phase's power in Watts (P), and the active (real) power is displayed. Active Power is the product of the voltage, the current, and the power factor, where the power factor is traditionally denoted by cos(θ).

How to isolate energy meter from power?

6. In order to isolate the energy meter from power for service or maintenance, a switch or a 2-pole circuit breaker (L1 + N) is required. In addition, a fuse (500mA) is required in the neutral conductor. This can be omitted if the circuit breaker fuse rating is 500mA.

When does the meter indicate import power measurement?

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

How to connect a GX energy meter to a network?

Suppose there is a local network with an Ethernet connection (via a router) to which the GX device is connected via Ethernet or WiFi. In that case, connecting the energy meter to the same network via Ethernet is reasonable. Alternatively, you can connect the energy meter directly to the GX device via its VE.Can connectors.