Powering On The System - Huawei SUN2000-4.95KTL-JPL0 User Manual

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SUN2000-4.95KTL-JPL0

User Manual

No.

6.2 Powering On the System

Prerequisites

Before turning on the AC switch between the solar inverter and the power grid,

check that the AC voltage on the power grid side of the AC switch is within the

specified range.

Before the equipment is put into operation for the first time, ensure that the

parameters are set correctly by professional personnel. Incorrect parameter

settings may result in noncompliance with local grid connection requirements and

affect the normal operations of the equipment.

If the DC is on and the AC is off, the solar inverter reports a Grid Loss alarm. The

solar inverter starts normally only after the fault is rectified.

Procedure

Step 1 Turn on the AC switch between the solar inverter and the power grid.

Step 2 Turn on the DC switch between the PV string and the solar inverter if there is any.

Step 3 Turn on the DC switch at the bottom of the solar inverter.

Step 4 For details about quick settings over the SmartLogger, see the

1-Out Smart AC Combiner Box Quick Guide.

Issue 04 (2023-02-17)

Item

Installation environment

NO TICE

6 System Commissioning

Acceptance Criteria

The installation space is proper, and

the installation environment is clean

and tidy.

SmartACBox 10-In

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