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SUNNY CENTRAL 400 / 500 / 630HE-11 Installation guide for the ventilation option: "Protection against chemically active substances"
Version: |
1.1 |
Mat. no.: |
98-4016411 |
1 Notes on this Manual
The Sunny Central inverters equipped with an optional ventilation package "Protection against chemicallyactive substances" haveacapsular structure and an air-to-airheatexchanger.Thismakes cooling with air of the classification 3C2 possible.
ThismanualcomplementstheSunnyCentralinstallationguideanddescribesthesettingup,mounting, installation and maintenance of the Sunny Central devices with the option "Protection against chemically active substances".
This manual applies to the following Sunny Central devices:
•SC 400LV-11
•SC 400HE-11
•SC 500HE-11
•SC 630HE-11
This manual is intended for installers and operators of PV systems equipped with Sunny Central devices.
Sunny Central Installation Guide
Make sure to follow all instructions regarding transport, setting up and mounting of the Sunny Central devices provided in the Sunny Central installation guide.
2 Scope of delivery
In addition to the standard Sunny Central scope of delivery, the optional ventilation package "Protection against chemically active substances" includes the following accessories:
•4 x M8x45 screw (80-1380045)
•4-x locking washer (80-0574)
•4 x large washer (80-0572)
Installation Guide |
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SMA Solar Technology AG |
Mounting and internal cabling |
3 Mounting and internal cabling
3.1 Mounting the switch cabinet units
1. Attach the included sealing material all around the cabinet frame (A) of the AC cabinet.
A
2.Position the switch cabinet units (DC/inverter cabinet and AC cabinet) near the installation site.
3.During mounting, insert the PE cable through the cable gland (A).
4. Mount the switch cabinet units (DC/inverter cabinet and AC cabinet) at the installation site as described 
in the installation guide.
5. Connect the PE cable as described in the installation guide.
The switch cabinet units are mounted and can now be screwed together.
A
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