Overview; Introduction - Huawei ACBox Series User Manual

ACBox 12-In 1-Out AC Combiner Box
User Manual

2.1 Introduction

Function
The ACBox combines the AC outputs from single-phase string inverters. The ACBox works
with Huawei SUN2000L and combines the outputs from the following types of SUN2000Ls:


Models
Figure 2-1
Figure 2-1 Designation explanation
System Application
The ACBox applies to a low-voltage single-phase three-wire grid-tied PV system that
typically consists of PV strings, grid-tied inverters, and AC combiner boxes.
the position of the ACBox in a low-voltage single-phase three-wire grid-tied PV system.
Issue 03 (2018-05-15)
Up to 12 SUN2000L-4.125KTL-JP units
Up to 10 SUN2000L-4.95KTL-JP units
The SUN2000L-4.125KTL-JP and SUN2000L-4.95KTL-JP are both abbreviated as SUN2000L in the
following text.
shows the designation explanation of the ACBox.
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2

Overview

Figure 2-2
2 Overview
shows
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