APsystems YC1000-3-EU Quick Installation Manual

3-phase microinverter

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YC1000-3-EU 3-Phase Microinverter Quick Installation Guide

The sketch of YC1000-3 support system.

All the solar panels are placed into two lines. Then put a YC1000-3 in the middle of the two lines and make

sure it is easy to connect with to four panels which are next to it, as well all the cables.

Step 1. Verify the grid voltage to match with microinverter rating.

Step 2. Lay the AC bus according to the arrangement of APsystems Microinverter.

Step 3. Attach the APsystems Microinverters to the racking.

NOTE: Do not place the inverters (including DC and AC connectors) where exposed to the sun, rain or snow,

even gap between modules. Allow a minimum of 3/4''(1.5cm.) between the roof and the bottom of the

Microinverter to allow proper air flow.

Step 4. Connect the APsystems Microinverter cables to the AC bus cable.

NOTE: AC connector interface as follows,

from left to right PE, N, L3, L2, L1.

NOTE: Cover all unused T connectors with

Bus Cable End Cap to protect the T connectors.

2018/05/28 REV1.7 Quick Installation Guide

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Table of Contents

Do you have a question about the YC1000-3-EU and is the answer not in the manual?

Page 1 Step 1. Verify the grid voltage to match with microinverter rating. Step 2. Lay the AC bus according to the arrangement of APsystems Microinverter. Step 3. Attach the APsystems Microinverters to the racking.
Page 2 Each APsystems microinverter has two removable serial number labels. Peel labels off, affix one to the respective location on the APsystems installation map, and affix another to the PV module frame which is easy to see. Use the Scanning Gun to scan the serial numbers on the map into the computer or scan by mobile phone with APsystems ArrayApp, then complete the setting (see ECU manual).