Power Meter Installation; With Pv; Without Pv - Alpha ESS Storion-T30 Installation, Operation & Maintenance Manual

Power Meter Installation

The power meter ADL-3000CT should be installed and connected into an enclosure or suitable
distribution box. These CTs are 400A, and the ratio is 80. The ratio has already been set.

With PV

Figure 4.9 shows the grid meter and the PV meter connection diagram if PV panels and a PV
inverter are used.
Figure 4.9 CT meters connection diagram-with PV
Note: When connecting CTs, pay attention to the current directions. P1 should be
nearest to the grid or the PV-inverter.

Without PV

Figure 4.10 shows the grid meter connection diagram if PV panels and a PV inverter are not
used. The power meter should be fitted behind the grid but before any load.
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Installation
Alpha ESS Co., Ltd.
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