Electrical Connections; Connecting Protection Ground (Pgnd) Cables - PrimeVOLT PV 2KTL-S1/G2P User Manual

Single phase grid-tied pv string inverter

Hide thumbs Also See for PV 2KTL-S1/G2P:

Table of Contents

5 Electrical Connections

Electrical Connections

DANGER

5.1

Grounding

5.1.1 Preparation

The ground cable and OT terminals have been prepared.

a. Ground cable: Outdoor copper-core cables with a cross sectional area of 4mm² or more are recommended.

b. OT terminal: OT6~4.

NOTE

Before performing any electrical connections, ensure that both DC and AC

Switches are OFF. Otherwise, fatal injury can occur due to the high voltage .

OT 6~4

Good grounding for the inverter helps resist the impact of surge voltage and

improve the EMI performance. Connect the PGND cable before first connecting

the AC power cables, DC power cables, and communication cables.

It is recommended that the ground cable be connected to a nearby ground

position. For a system with multiple inverters connected in parallel, connect the

ground points of all inverters to ensure equipotential connections.

Key parameter

Product series code

Terminal product series code

Table of Contents