Siemens SITOP solar User Manual
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Siemens SITOP solar User Manual

Siemens SITOP solar User Manual

Solar inverter
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Summary of Contents for Siemens SITOP solar

  • Page 2 The information in this publication is checked at regular intervals and any necessary corrections included in subsequent editions. Your ideas and suggestions are welcome. SITOP solar ® is a brand name of Siemens AG. © Siemens AG 2006 All rights reserved...

  • Page 3: Table Of Contents

    Operational Indicators ....................... 20 Fault Messages ........................... 23 Activation and Deactivation of the Running Light ..............26 SITOP solar log Evaluation Software....................27 Block Circuit Diagrams........................28 Block circuit diagram 1500 MASTER with 2 x 1500 SLAVEs............ 28 Block circuit diagram 1500, 2000 or 2300 MASTER 1500 , 2000 or 2300 SLAVE ....

  • Page 4: Foreword

    Foreword Dear Customer, Thank you for buying an inverter from the SITOP solar family. We hope that the device will meet with your complete satisfaction when you use it with your solar system. Many years of experience and our know-how have gone into the development of these devices.

  • Page 5: Warnings

    When not accompanied by a warning triangle, means that property damage may occur if proper precautions are not taken. • ATTENTION Means that an undesired result or state may occur if the instructions are not adhered to. Siemens AG C98130-A7580-A1-1-7619 Page 5 of 34 SITOP solar 08/2006...
  • Page 6 All obligations on the part of Siemens are based on the purchasing contract which also contains the complete and solely valid terms of warranty. These contractual warranty terms are neither extended nor restricted by the statements in this user's guide.

  • Page 7: Caution

    The necessary ESD protective measures are shown again in the following figure. Conductive floor ESD coat ESD table ESD bracelet ESD shoes Grounding connection of the cabinets Seated Standing Standing/seated Siemens AG C98130-A7580-A1-1-7619 Page 7 of 34 SITOP solar 08/2006...

  • Page 8: Device Description

    0.2 – 1 1.5 – 2.5 1.5 – 4 mm² flexible 1.5 – 4 mm² mm² mm² mm² SLAVE (optional) MASTER Figure 2: Connection areas Terminal marking from left to right Siemens AG C98130-A7580-A1-1-7619 Page 8 of 34 SITOP solar 08/2006...

  • Page 9: Basic Information On The Device

    1 x 2000 Slave 1 x 2300 Slave Systems with 3.8 kW can be implemented by combining a SITOP solar 2300 MASTER with a SITOP solar 1500 SLAVE. The primary differences between a MASTER and the SLAVES are the power monitoring unit integrated in the device (ENS in accordance with DIN VDE0126-1-1) and a powerful microprocessor system for operation and control of the indicators.

  • Page 10: Physical Layout

    Using the integrated interface, the data can also be presented online with a PC and the SITOP solar log software or, after the data logger is read out, stored for further processing later. For information at a quick glance, the device offers a bar whose progress varies with the current incoming power.

  • Page 11: Mounting

    Make sure that there are no flammable materials in the vicinity of the devices. Remember that the inverter which you install will probably spend decades at the location which you select. Siemens AG C98130-A7580-A1-1-7619 Page 11 of 34 SITOP solar 08/2006...

  • Page 12: Physical Mounting

    • Leave approx. 50 cm of free space above and below the devices so that air can circulate freely. tab for attachment holes for attachment screws Dimensions in mm Figure 3: Mounting drawing Siemens AG C98130-A7580-A1-1-7619 Page 12 of 34 SITOP solar 08/2006...

  • Page 13: Electrical Connection

    Before connection, disconnect all lines from the power. Siemens AG C98130-A7580-A1-1-7619 Page 13 of 34 SITOP solar 08/2006...

  • Page 14: Connection Of The Power Line

    B. The current depends on the version. 2.3, 2.0 and 1.5 Master 16 A 1.1 Master 10 A Arrangements with Slaves 25 A independent of version. Siemens AG C98130-A7580-A1-1-7619 Page 14 of 34 SITOP solar 08/2006...

  • Page 15: Connection Of The Sensors

    The sensor surface (5 x 5 cm ) is smaller in relation to the frame than a solar module. The back is encapsulated to withstand weather conditions. Siemens AG C98130-A7580-A1-1-7619 Page 15 of 34 SITOP solar 08/2006...

  • Page 16: Connection Of A Digital Counter

    (from approx. 30 seconds to 20 minutes) and connects automatically to the power. Siemens AG C98130-A7580-A1-1-7619 Page 16 of 34 SITOP solar 08/2006...

  • Page 17: Country-Specific Power Monitoring

    In this case do not press the menu bottom for the first 5 second. If you want to use the SITOP solar in a country other than Germany, you can select too the Power Monitoring from Austria, Switzerland, Italy and Spain.

  • Page 18: Replacing The Lithium Battery

    MASTER is able to measure the solar generator during operation and adjust its on and off conditions accordingly. After this procedure is executed successfully, the MASTER and any SLAVES connect to the power. Siemens AG C98130-A7580-A1-1-7619 Page 18 of 34 SITOP solar 08/2006...

  • Page 19: Normal Operation

    MASTER of the system. The assignment of the device address is done with the PC and the SITOP solar log software. For more information, see the user's guide of SITOP solar log. Siemens AG...

  • Page 20: Night And Remote Switch-On

    However, if a PC is connected directly or there is a connection via a MODEM, the device can be addressed with the SITOP solar log PC software. The display goes on and shortly thereafter "Nachtbetrieb" appears on the display.
  • Page 21 If the value of the measured input voltage is outside the limits specified in the data sheet, an error message is indicated. Since only one additional SLAVE can be connected with the SITOP solar 2300 master, only S1 is displayed.
  • Page 22 2) Please contact your installation technician or distributor. The DC voltage of the modules and the DC wiring must be checked. If sufficient voltage is applied to the modules and the wiring is okay, the master inverter may be defective. Siemens AG C98130-A7580-A1-1-7619 Page 22 of 34 SITOP solar 08/2006...

  • Page 23: Fault Messages

    Other actions: 1) No action 2) The incoming power line (e.g. AC mains terminals) must be checked. 3) Please contact your installation technician or distributor. The mains impedance must be checked. Siemens AG C98130-A7580-A1-1-7619 Page 23 of 34 SITOP solar 08/2006...
  • Page 24 Please contact your installation technician or distributor. The main terminals must be checked for correct connection (tight fit, adequate cross section) and not only on the inverter but on the whole installation. Siemens AG C98130-A7580-A1-1-7619 Page 24 of 34 SITOP solar 08/2006...
  • Page 25 1) Internal fault (e.g. ENS relay sticking, test current for FI measurement missing) 2) Defective ENS hardware Other actions: 1) Switch off the device, wait 30 secs. And switch back on. 2) Please contact your installation technician or distributor. Siemens AG C98130-A7580-A1-1-7619 Page 25 of 34 SITOP solar 08/2006...

  • Page 26: Activation And Deactivation Of The Running Light

    Replace the battery as described in chapter 4.5.1. Always also document all switchoff events on the internal data logger where they can be read when necessary with SITOP solar log. 6.3 Activation and Deactivation of the Running Light When your inverter is delivered, the running light below the display has already been activated at the plant.

  • Page 27: Sitop Solar Log Evaluation Software

    7 SITOP solar log Evaluation Software The SITOP solar log software for downloading and the description of the software are located on the Internet under: www.siemens.de/sitop/solar in the Support section. Siemens AG C98130-A7580-A1-1-7619 Page 27 of 34 SITOP solar 08/2006...

  • Page 28: Block Circuit Diagrams

    8 Block Circuit Diagrams 8.1 Block circuit diagram 1500 MASTER with 2 x 1500 SLAVEs Siemens AG C98130-A7580-A1-1-7619 Page 28 of 34 SITOP solar 08/2006...

  • Page 29: Block Circuit Diagram 1500, 2000 Or 2300 Master 1500 , 2000 Or 2300 Slave

    8.2 Block circuit diagram 1500, 2000 or 2300 MASTER 1500 , 2000 or 2300 SLAVE (see Section 3.1 for possible combinations) Siemens AG C98130-A7580-A1-1-7619 Page 29 of 34 SITOP solar 08/2006...

  • Page 30: Technical Data

    9 Technical Data Siemens AG C98130-A7580-A1-1-7619 Page 30 of 34 SITOP solar 08/2006...
  • Page 31 Siemens AG C98130-A7580-A1-1-7619 Page 31 of 34 SITOP solar 08/2006...
  • Page 32 Siemens AG C98130-A7580-A1-1-7619 Page 32 of 34 SITOP solar 08/2006...

  • Page 33: Warranty

    10 Warranty If you have a warranty claim, contact your installation technician or your dealer. Siemens AG C98130-A7580-A1-1-7619 Page 33 of 34 SITOP solar 08/2006...

  • Page 34: Siemens Ag C98130-A7580-A1-1-7619

    Siemens AG © Siemens AG, 2006 Division Subject to change without prior notice P.O.Box 83, A-1211 Vienna Order no.:C98130-A7580-A1-01-7619 Siemens Aktiengesellschaft Siemens AG C98130-A7580-A1-1-7619 Page 34 of 34 SITOP solar 08/2006...

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