User Manual - SMA Solar Technology AG
Contents
1. PV Inverter SUNNY MINI CENTRAL 9OOOTL 10000TL 1 1000TL 9OOOTL 10000TL 1 1 000TL with Reactive Power Control User Manual SMC9 1 1TLRP BA BEN111320 TBEN SMC9 11TL Version 2 0 CN SMA Solar Technology AG Table of Contents Table of Contents 1 1 1 1 2 1 3 1 4 2 2 1 2 2 23 2 3 1 2 3 2 4 1 4 2 4 3 4 4 7 1 7 2 User Manual Information on this Manual 5 a dae tye T 5 Target Group ede ure aca ID d T ea 5 Additional Information bod e add 5 Symbols Used seus ht tetas Du tutte sciet 6 Sataty avos os eR e UR Mmi ns dale e t 7 Appropriate Use usce ge Sd hd eke 7 DIS cessa A 8 Explanation of Symbols puce eet GEN 9 Symbols on the Inverter voteres i he deh en 9 Symbols n the Type Label 2 tbt wee ed te ence pre pee tid deg 9 Product Overview eos P oen s epe E T REPE 11 Display eisai a tet cat neem Poets ace iE 12 pad n RP RE AALA Qa Cb CA 12 Display Messages during Operation 12 Display Messages during a 13 usce cuna D NAE LAU dne dca dy prd 13 LED States oo ird RACE REGE pr RA RE 14 Visual Check and Cleaning 16 Troubleshooting eo e me mx em ne 17 Status Massages oo pun eee Ptr ed be a 17 Meas2. Do not perform any repair work yourself Ask your installer to check for correct inverter operation at regular intervals 16 SMC9 1 1 TLRP BA BEN 11 1320 User Manual SMA Solar Technology AG Troubleshooting 7 Troubleshooting 7 1 Status Messages Your inverter can be in various operating states These are displayed as status messages which can vary according to the method of communication Message Balanced Description The inverter has disconnected from the power distribution grid or is limiting its power over 10 minute average to 5 kVA The inverter is a part of a 3 phase system with 2 further inverters and equipped with the SMA Power Balancer for the avoidance of unbalanced loads Derating Overtemperature in the inverter The inverter reduces its output to prevent overheating To avoid unnecessary yield penalties the design of the PV plant should be checked Inform your installer Disturbance Fault This message appears for safety reasons and ensures that the inverter does not connect to the power distribution grid Inform your installer Earthfault Riso Measurement of the insulation resistance of the PV plant Error An error has been detected Inform your installer grid mon Grid monitoring This display appears during the start phase before the inverter is connected to the power distribution grid predominantly in the morning and evening when radiation is too lo
3. Voltage of the PV array In Sunny Mini Centrals with Reactive Power Control the current reactive power value Qac and the displacement factor cos PF are displayed after a further 5 seconds or when you tap again Energy produced so far Total number of operating hours in feed in operation 12 SMC9 1 1 TLRP BA BEN 1 11320 User Manual 5 Solar Technology AG Display 4 3 Display Messages during a Fault In the event of a fault the inverter displays the status Disturbance and a fault message Inform your installer Display message Description Energy generated on the current day Status message Disturbance Operating state Fault message Measured value at the time of the fault Current measured value only displayed if a measured value is responsible for the fault 4 4 DC Overvoltage Display message Description The DC input voltage is too high at the inverter Inform your installer immediately User Manual SMC9 1 1 TLRP BA BEN1 11320 13 LED States SMA Solar Technology AG 5 LED States Status Description All LEDs are on The inverter is initializing 4 2 m O o All LEDs are off The DC input voltage at the inverter is too low for grid feeding 8 LO Green LED The inverter is feeding in to the power distribution grid EO 8 LO i Gre
4. devices beyond statutory limit values n case of unforeseen calamity or force majeure The use of supplied software produced by SMA Solar Technology AG is subject to the following conditions SMA Solar Technology AG rejects any liability for direct or indirect damages arising from the use of software developed by SMA Solar Technology AG This also applies to the provision or non provision of support activities Supplied software not developed by SMA Solar Technology AG is subject to the respective licensing and liability agreements of the manufacturer SMA Factory Warranty The current guarantee conditions come enclosed with your device These are also available online at www SMA de and can be downloaded or are available on paper from the usual sales channels if required Trademarks All trademarks are recognized even if these are not marked separately Missing designations do not mean that a product or brand is not a registered trademark The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG Inc and any use of such marks by SMA Solar Technology AG is under license SMA Solar Technology AG Sonnenallee 1 34266 Niestetal Germany Tel 49 561 9522 0 Fax 49 561 9522 100 www SMA de E Mail info SMA de 2004 to 2011 SMA Solar Technology AG All rights reserved User Manual SMC9 1 1 TLRP BA BEN 111320 23 SMA Solar Technology AG
5. EN 111320 User Manual SMA Solar Technology AG Legal Restrictions 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 Exclusion of liability The general terms and conditions of delivery of SMA Solar Technology AG shall apply The content of these documents is continually checked and amended where necessary However discrepancies cannot be excluded No guarantee is made for the completeness of these documents The latest version is available online at www SMA de or from the usual sales channels Guarantee or liability claims for damages of any kind are excluded if they are caused by one or more of the following Damages during transportation Improper or inappropriate use of the product Operating the product in an unintended environment Operating the product whilst ignoring relevant statutory safety regulations in the deployment location Ignoring safety warnings and instructions contained in all documents relevant to the product Operating the product under incorrect safety or protection conditions Altering the product or supplied software without authority The product malfunctions due to operating attached or neighboring
6. Mini Central The SMA Power Balancer prevents the formation of an unbalanced load gt 5 kVA in Italy gt 6 kVA during 3 phase feed in To this effect 3 Sunny Mini Centrals are connected via a control line to a 3 phase feed in unit Unbalanced load The unbalanced load is the difference between the power fed into the grid at the individual phase conductors In Germany this must not exceed 5 kVA In Italy the unbalanced load is restricted to 6 kVA Varistor The varistors protect the electronics in the inverter from atmospherically coupled energy peaks such as those that can occur when lightning strikes nearby User Manual SMC9 1 1 TLRP BA BEN 111320 19 Contact SMA Solar Technology AG 9 Contact If you have technical problems first contact your installer The following information is required in order to provide you with the necessary assistance e Inverter device type e Serial number of inverter and number of PV modules connected e Blink code or display message of the inverter e Optional equipment e g communication devices SMA Solar Technology AG Sonnenallee 1 34266 Niestetal Germany www SMA de SMA Serviceline Inverters 49 561 9522 1499 Communication 49 561 9522 2499 Fax 49 561 9522 4699 E Mail Serviceline SMA de 20 SMC9 1 1 TLRP BA BEN 1 11320 User Manual SMA Solar Technology AG Contact User Manual SMC9 1 1 TLRP BA BEN 111320 21 Contact SMA Solar Technology AG 22 SMC 11TLRP BA B
7. en LED The inverter is monitoring the power distribution grid and flashing is waiting for the DC voltage to reach a defined limit so 8 that it can begin feeding the grid iL O Operation interrupted Power limitation in the inverter m Oo Red LED on A ground fault has occurred or one of the thermally gt O monitored varistors on the DC input side is defective 8 Inform your installer 14 SMC9 1 1 TLRP BA BEN 111320 User Manua SMA Solar Technology AG LED States w O7 Status Description Red LED This fault can be caused by either of the following flashing At least one of the varistors is defective display message lt Check Varistor gt At least one string fuse is defective display message lt DC fuse gt In both cases the inverter continues feeding into the grid Inform your installer Yellow LED on The inverter has switched to the operating state Q Dauerhafte Betriebshemmung Permanent Shutdown 2 This can have several causes Inform your installer LO m O Yellow LED The inverter displays a fault This can have several causes Q flashing Inform your installer 9 114 SMC9 1 1 TLRP BA BEN1 11320 15 Visual Check and Cleaning SMA Solar Technology AG 6 Visual Check and Cleaning Check the inverter and cables for any visual signs of external damage Contact your installer if you find any damage
8. l number of grid connections Qac Reactive power Riso Insulation resistance of the PV plant before entering into the power distribution grid Sac Apparent power Serial Number Serial number of inverter Vac Line voltage Vpv PV input voltage Vpv Setpoint PV setpoint voltage Only for Sunny Mini Central with Reactive Power Control 18 SMC9 1 1 TLRP BA BEN 11 1320 User Manual SMA Solar Technology AG Glossary 8 Glossary AC Abbreviation for alternating current DC Abbreviation for direct current Derating A controlled reduction in performance usually dependent on component temperatures Electronic Solar Switch 55 The Electronic Solar Switch is part of the DC disconnection unit of the inverter The Electronic Solar Switch must be securely inserted into the bottom of the inverter and must only be removed by an electrically skilled person MPP Maximum Power Point Operating point of the inverter from current voltage of the PV array The actual position of the MPP changes constantly depending on the level of radiation and cell temperature PV Abbreviation for photovoltaics Reactive Power Control Inverters with Reactive Power Control are inverters capable of utilizing reactive power By setting a default value for the displacement factor cos they can feed reactive power to the grid SMA Power Balancer The SMA Power Balancer is a serial feature of the Sunny
9. le Australian guidelines Korean mark of conformity The inverter complies with the requirements of the applicable Korean guidelines Chinese mark of conformity The inverter complies with the requirements of the applicable Chinese guidelines 10 SMC9 1 1 TLRP BA BEN 111320 User Manual SMA Solar Technology AG Product Overview 3 Product Overview Position Description A Display B Lid C LEDs Green LED Operation Red LED ground fault varistor defective or string fuse defective Yellow LED Fault D Fan screen E Type label for the identification of the inverter via the serial number Serial No User Manual SMC9 1 1TLRP BA BEN 111320 11 Display SMA Solar Technology AG 4 Display 4 1 Operation The display shows the current values of your plant The displayed values are updated every 5 seconds You can operate the display by tapping Tap once The background illumination switches on or the display scrolls one message further 4 2 Display Messages during Operation Upon error free connection of the inverter to the power distribution grid after approximately one minute the display starts alternating between the messages shown below Each message appears for 5 seconds and then the cycle restarts from the beginning Display message Description Energy generated on the current day Status message MPP Current feed in power
10. orm your installer immediately You can operate the display by tapping Tap once The background illumination switches on or the display scrolls one message further 2 3 2 Symbols on the Type Label Symbol A Explanation Beware of dangerous electrical voltage The inverter operates at high voltages All work on the inverter may only be carried out by electrically skilled persons A Beware of hot surface The inverter can become hot during operation Avoid contact during operation Observe all documentation that accompanies the inverter The inverter must not be disposed of together with household waste Further disposal information can be found in the installation guide provided x mark The inverter complies with the requirements of the applicable EC guidelines User Manual SMC9 1 1 TLRP BA BEN1 11320 9 Safety SMA Solar Technology AG Symbol Explanation The inverter is transformerless Direct current DC Alternating current AC Degree of protection IP 5 The inverter is protected against penetration by dust particles and water jets from any angle RAL quality mark for solar products The inverter complies with the requirements of the German Institute for Quality Assurance and Labeling Australian mark of conformity The inverter complies with the requirements of the applicab
11. ous situation which if not avoided could result in death or serious injury CAUTION A Ave A CAUTION indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE NOTICE indicates a situation that can result in property damage if not avoided s Information Information provides tips that are valuable for the optimal installation and operation of your product t J 6 SMC9 1 1TLRP BA BEN 1 11320 User Manual SMA Solar Technology AG Safety 2 Safety 2 1 Appropriate Usage The Sunny Mini Central is a PV inverter which converts the direct current of the PV array to alternating current and feeds it into the power distribution grid Operating Principle of a PV Plant with Sunny Mini Central Sunny Mini Central PV modules Distribution Public Grid The Sunny Mini Central may only be operated with PV arrays modules and cabling of protection class Il Do not connect any sources of energy other than PV modules to the Sunny Mini Central Do not use the Sunny Mini Central for purposes other than those described here Alternative uses modifications to the Sunny Mini Central or the installation of components not expressly recommended or sold by SMA Solar Technology AG void the warranty claims and operation permission Contact the SMA Serviceline if you need clarification regarding proper use of the inverter This manual is a part of the Sunn
12. uring Channels emisor epo Per Db gd es 18 Glossary ses saw Goshen So RE RA IP puncta it 19 Contacts dir ERR AERA RENE RE ROS A 20 SMC9 1 1 TLRP BA BEN1 11320 3 Table of Contents SMA Solar Technology AG 4 SMC 11TLRP BA BEN111320 User Manual SMA Solar Technology AG Information on this Manual 1 Information on this Manual 1 1 Validity This manual applies to the following device types Sunny Mini Central 9000TL SMC 9000TI 10 Sunny Mini Central 10000TL SMC 10000TL 10 Sunny Mini Central 1 1000TL SMC 11000TL 10 Sunny Mini Central 9000TL with Reactive Power Control SMC 9OOOTLRP 1 0 Sunny Mini Central 10000TL with Reactive Power Control SMC 10000TLRP 10 Sunny Mini Central 11000TL with Reactive Power Control SMC 11000TLRP 10 1 2 Target Group This manual is for the operator 1 3 Additional Information You will find additional information on the device specific technical data in the installation guide provided You will find additional information on special subjects e g description of the operating parameters in the download area at www SMA de en User Manual SMC 11TLRP BA BEN 111320 5 Information on this Manual SMA Solar Technology AG 1 4 Symbols Used The following types of safety instructions and general information are used in this manual DANGER DANGER indicates a hazardous situation which if not avoided will result in death or serious injury WARNING indicates a hazard
13. w and after an error MPP The inverter is operating in MPP mode MPP is the standard display message when operating under normal radiation conditions Mpp Search The inverter is calculating the MPP Off Grid The inverter is in Island mode This mode is specially designed for operation in an off grid system Offset Offset adjustment of the measurement electronics Stop Operation interrupted V Const Constant voltage operation waiting The conditions for connecting are not yet fulfilled User Manual SMC9 1 1 TLRP BA BEN1 11320 17 Troubleshooting SMA Solar Technology AG 7 2 Measuring Channels If your inverter is equipped with a communication component then numerous measuring channels and messages can be transmitted for diagnostics Measuring channel Description Balancer Displays the current operating mode of the inverter that is set to the operating parameter PowerBalancer E total Total amount of energy fed in Error Identification of the current fault error Event Cnt Number of events that have occurred Fac Power line frequency h On Total operating hours h4otal Total number of operating hours in feed in operation lac Power line current Direct current 5 Apparent current Mode Display of the current operating state Pac Generated AC power Displacement factor cos Phase The phase to which the inverter is connected Power On Tota
14. y Mini Central Observe all of the activities described in this manual Keep this manual in a convenient place for future reference User Manual SMC9 1 1 TLRP BA BEN 111320 7 Safety SMA Solar Technology AG 2 2 Safety Instructions DANGER Electric shock caused by high voltage in the inverter Even when no external voltage is present there can still be high voltages in the device Electrical installation repairs and modification may be carried out by qualified personnel only The appliance is not to be used by children or persons with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have beengiven supervision or instruction e Children should be supervised to ensure that they do not play with the appliance CAUTION N Danger of burn injury due to hot enclosure parts e Only touch the lid and display during operation NOTICE A N Damage to the inverter through overvoltage if the yellow LED flashes 4 times Inform your installer immediately if the yellow LED flashes and the inverter shows the display message IPV Overvoltage IDISCONNECT DC 8 SMC9 1 1 TLRP BA BEN1 11320 User Manual 5 Solar Technology AG Safety 2 3 Explanation of Symbols 2 3 1 Symbols on the Inverter Symbol Explanation Operation display Ground fault or varistor defective Inform your installer An error has occurred Inf
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