SMA NA-BOX 12 Manuals

NA-BOX-12-3-20-BE-en-11 | Version 1.1 ENGLISH Operating Manual NA-BOX 12 Legal Provisions SMA Solar Technology AG 2 NA-BOX-12-3-20-BE-en-11 Operating Manual Legal Provisions The information contained in this document is the property of SMA Solar Technology AG. Publishing its content, either partially or in full, requires the written permission of SMA Solar Technology AG. Any internal company copying of the document for the purposes of evaluating the product or its correct implementation is allowed and does not require permission. SMA Warranty You can download the current warranty conditions from the Internet at www.SMA-Solar.com. Trademarks All trademarks are recognized, even if not explicitly identified as such. A lack of identification does not mean that a product or symbol is not trademarked. The BLUETOOTH® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of these marks by SMA Solar Technology AG is under license. Modbus® is a registered trademark of Schneider Electric and is licensed by the Modbus Organization, Inc. QR Code is a registered trademark of DENSO WAVE INCORPORATED. Phillips® and Pozidriv® are registered trademarks of Phillips Screw Company. Torx® is a registered trademark of Acument Global Technologies, Inc. SMA Solar Technology AG Sonnenallee 1 34266 Niestetal Germany Tel. +49 561 9522-0 Fax +49 561 9522-100 www.SMA.de E-mail: [email protected] © 2004 to 2015 SMA Solar Technology AG. All rights reserved. SMA Solar Technology AG Table of Contents Operating Manual NA-BOX-12-3-20-BE-en-11 3 Table of Contents 1 NA-BoxInformation on this Document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.1 Validity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.2 Target Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.3 Additional Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.4 Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.5 Typographies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 1.6 Nomenclature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.1 Intended Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.2 Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 3 Scope of Delivery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4 Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 4.1 NA-Box. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 4.2 Type Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 5 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 5.1 Storing the NA-Box. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 5.2 Requirements for Mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 5.3 Preparing the Mounting Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 5.4 Transport. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 5.4.1 Transport Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 5.4.2 Transporting and Mounting the NA-Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 6 Electrical Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 6.1 Overview of the Connection Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 6.1.1 Components and Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 6.1.2 Enclosure Openings in the Floor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 6.2 Connecting the Multicluster-Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 6.3 Connecting the Utility Grid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 6.4 Connecting the Control Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 6.5 Mounting the Kick Plates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 7 Preparing the Multicluster System for Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 8 Disconnecting the NA-Box and Multicluster System from Voltage Sources . . . . . . . . . . . . . . . 22 9 Periodic Actions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 9.1 Removing the Protective Cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 9.2 Mounting the Protective Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 9.3 Inserting the Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 9.4 Connection to Spring-Cage Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 9.4.1 Connecting Power Cables to Spring-Cage Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26 9.4.2 Connecting Control Cables to Spring-Cage Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

SUNNY ISLAND NA-BOX-12-3-20-BE-en-12 | Version 1.2 ENGLISH Operating manual NA-BOX 12 Legal Provisions SMA Solar Technology AG Operating manual NA-BOX-12-3-20-BE-en-12 2 Legal Provisions The information contained in these documents is the property of SMA Solar Technology AG. No part of this document may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, be it electronic, mechanical, photographic, magnetic or otherwise, without the prior written permission of SMA Solar Technology AG. Internal reproduction used solely for the purpose of product evaluation or other proper use is allowed and does not require prior approval. SMA Solar Technology AG makes no representations or warranties, express or implied, with respect to this documentation or any of the equipment and/or software it may describe, including (with no limitation) any implied warranties of utility, merchantability, or fitness for any particular purpose. All such representations or warranties are expressly disclaimed. Neither SMA Solar Technology AG nor its distributors or dealers shall be liable for any indirect, incidental, or consequential damages under any circumstances. The exclusion of implied warranties may not apply in all cases under some statutes, and thus the above exclusion may not apply. Specifications are subject to change without notice. Every attempt has been made to make this document complete, accurate and up-to-date. Readers are cautioned, however, that product improvements and field usage experience may cause SMA Solar Technology AG to make changes to these specifications without advance notice, or per contract provisions in those cases where a supply agreement requires advance notice. SMA Solar Technology AG shall not be responsible for any damages, including indirect, incidental or consequential damages, caused by reliance on the material presented, including, but not limited to, omissions, typographical errors, arithmetical errors or listing errors in the content material. SMA Warranty You can download the current warranty conditions from the Internet at www.SMA-Solar.com. Trademarks All trademarks are recognized, even if not explicitly identified as such. Missing designations do not mean that a product or brand is not a registered trademark. SMA Solar Technology AG Sonnenallee 1 34266 Niestetal Germany Tel. +49 561 9522-0 Fax +49 561 9522-100 www.SMA.de Email: [email protected] Status: 2/13/2019 Copyright © 2019 SMA Solar Technology AG. All rights reserved. Table of Contents SMA Solar Technology AG Operating manual 3 NA-BOX-12-3-20-BE-en-12 Table of Contents 1 Information on this Document..................................................................................................... 5 1.1 Validity ............................................................................................................................................................. 5 1.2 Target Group ................................................................................................................................................... 5 1.3 Levels of warning messages............................................................................................................................ 5 1.4 Symbols in the Document................................................................................................................................ 5 1.5 Typographies in the document ....................................................................................................................... 6 1.6 Designation in the document .......................................................................................................................... 6 1.7 Additional Information..................................................................................................................................... 6 2 Safety ............................................................................................................................................ 7 2.1 Intended Use.................................................................................................................................................... 7 2.2 IMPORTANT SAFETY INSTRUCTIONS......................................................................................................... 7 3 Scope of Delivery......................................................................................................................... 10 4 Product Overview ........................................................................................................................ 11 4.1 Product Description.......................................................................................................................................... 11 4.2 Symbols on the Product................................................................................................................................... 12 4.3 System Structure............................................................................................................................................... 13 5 Mounting....................................................................................................................................... 14 5.1 Requirements for Mounting............................................................................................................................. 14 5.2 Preparing the Mounting Location ................................................................................................................... 15 5.3 Transporting and Mounting the Product ........................................................................................................ 16 6 Electrical Connection.................................................................................................................... 18 6.1 Overview of the Connection Area.................................................................................................................. 18 6.1.1 Interior View ..................................................................................................................................................... 18 6.1.2 View from Below.............................................................................................................................................. 19 6.2 Connecting the Multicluster-Box ..................................................................................................................... 19 6.3 Connecting the Utility Grid ............................................................................................................................. 19 6.4 Connecting Control and Measuring Cables of the Multicluster-Box............................................................ 20 6.5 Mounting the Kick Plates................................................................................................................................. 21 7 Preparing for Commissioning ..................................................................................................... 22 8 Disconnect from voltage sources ................................................................................................ 23 9 Periodic Actions............................................................................................................................ 24 9.1 Removing the Protective Cover....................................................................................................................... 24 9.2 Inserting Power and Control Cables .............................................................................................................. 25 9.3 Connecting Power Cables to Spring-Cage Terminals................................................................................... 26 9.4 Connecting Control Cables to Spring-Cage Terminals ................................................................................. 27 9.5 Mounting the Protective Cover ....................................................................................................................... 28 10 Maintenance................................................................................................................................. 29 10.1 Inspection of Residual-Current Devices .......................................................................................................... 29 10.2 Checking the Surge Arresters ......................................................................................................................... 30 10.3 Testing the Tie Switch Tripping Function Every 6 Months ............................................................................. 30 10.4 General Maintenance Work .......................................................................................................................... 32 11 Decommissioning the Product..................................................................................................... 34