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Cleaning the Inverter

Damage to the display or the type label due to the use of cleaning agents

• If the inverter is dirty, clean the enclosure, the enclosure lid, the type label, the display and

the LEDs with a damp cloth only.

• If the cooling fins on the rear of the enclosure are dirty, clean them using a soft brush.
• If the air ducts on the top of the inverter are dirty, clean them using a soft brush.

3 Cleaning the Inverter

SMA Solar Technology AG

Service Manual

SB30-60TL-21-SG-en-11

Содержание SUNNY BOY 3000TL Single Tracker

Страница 1: ...Service Manual SUNNY BOY 3000TL 3600TL 4000TL 5000TL 6000TL SB30 60TL 21 SG en 11 Version 1 1 AMERICAN ENGLISH...

Страница 2: ...that a product or symbol is not trademarked The BLUETOOTH word mark and logos are registered trademarks of Bluetooth SIG Inc and any use of these marks by SMA Solar Technology AG is under license Modb...

Страница 3: ...Cleaning the Inverter 9 4 Troubleshooting 10 4 1 LED Signals 10 4 2 Event Messages 10 4 3 Error Messages 11 5 Checking the PV System for Ground Faults 19 6 Checking the Function of the Varistors 22 7...

Страница 4: ...ning in how to deal with the dangers and risks associated with installing and using electrical devices and installations Training in the installation and commissioning of electrical devices and instal...

Страница 5: ...1 4 Nomenclature Complete designation Designation in this document Sunny Boy Inverter product Electronic Solar Switch ESS SMA BLUETOOTH Wireless Technology BLUETOOTH 1 Information on this Document SM...

Страница 6: ...nstalled and commissioned only by qualified persons with the appropriate skills If an error occurs have it rectified by qualified persons only Prior to performing any work on the inverter disconnect i...

Страница 7: ...current clamp to ensure that no current is present in the DC cables 7 Remove all screws of the lower enclosure lid using an Allen key AF 3 and remove the enclosure lid 8 Release and remove all DC conn...

Страница 8: ...lectrostatic discharge The internal components of the inverter can be irreparably damaged by electrostatic discharge Ground yourself before touching any component 2 Safety SMA Solar Technology AG Serv...

Страница 9: ...the enclosure lid the type label the display and the LEDs with a damp cloth only If the cooling fins on the rear of the enclosure are dirty clean them using a soft brush If the air ducts on the top o...

Страница 10: ...Display message Cause Self test The self test is in progress Set parameter The parameter changes are being adopted Parameters set successfully The parameter changes were successfully adopted Update fi...

Страница 11: ...ltage at the feed in point or with a change of the monitored operating limits If the grid voltage is permanently within the permissible range and this message is still displayed contact the Service se...

Страница 12: ...in grid parallel operation The inverter has stopped feeding into the utility grid Corrective measures Check the grid connection for significant short term frequency fluctuations 501 Grid fault The pow...

Страница 13: ...is correctly connected see the operating manual of the inverter Ensure that the country data set has been configured correctly Check the fuse 901 PE conn missing Check connection The grounding conduc...

Страница 14: ...output of the PV array is too low The inverter cannot connect to the utility grid Corrective measures Wait for higher irradiation If this message is displayed frequently with medium irradiation ensure...

Страница 15: ...easures Check the PV system for ground faults see Section 5 page 19 3801 to 3802 DC overcurrent Check generator Overcurrent at the DC input The inverter briefly interrupts feed in operation Corrective...

Страница 16: ...t found or defective The parameter file was not found or is defective The update failed The in verter continues feeding power into the grid Corrective measures Copy the parameter file PARASET into the...

Страница 17: ...l error The inverter continues to feed into the utility grid Corrective measures Retry update If this message is displayed again contact the Service see Section 11 page 30 7311 Update language table f...

Страница 18: ...cannot be changed Corrective measures Enter the correct SMA Grid Guard code 9003 Grid param locked The parameters are now locked You cannot change the parameters Corrective measures Unlock the parame...

Страница 19: ...easurement was not successful check the PV system via insulation resistance measurement for ground faults Test by Measuring the Voltage Proceed as follows to check each string in the PV system for gro...

Страница 20: ...rings without ground faults to the inverter and recommission the inverter see Section 8 page 25 Test by Measuring the Insulation Resistance If the voltage measurement does not provide sufficient evide...

Страница 21: ...ent must not be carried out Procedure 1 Calculate the expected insulation resistance per string 2 Danger to life due to high voltages Disconnect the inverter from all voltage sources see Section 2 2 p...

Страница 22: ...overvoltage Only use measuring devices with a DC input voltage range of 1 000 V or higher Check the function of each varistor as described in the following Procedure 1 Danger to life due to high volta...

Страница 23: ...varistor is defective SMA Solar Technology AG recommends replacing all varistors immediately Order new varistors and insertion tools fromSMA Solar Technology AG If new varistors are available replace...

Страница 24: ...ting terminal plate 5 Insert the new varistor into the connecting terminal plate The labeling on the varistor must point left to the enclosure 6 Remove the insertion tool from the clamping contacts of...

Страница 25: ...ctors with sealing plugs 3 Ensure that all DC connectors are securely in place 4 Insert the lower enclosure lid from above and fold it down The screws must protrude from the lower enclosure lid 5 Tigh...

Страница 26: ...0 Switch on the circuit breaker 11 If the multifunction relay is used connect the supply voltage to the load All three LEDs start to glow and the start up phase begins The start up phase may take seve...

Страница 27: ...the multi function relay or the SMA Power Control Module are used remove the connection cable from the inverter 5 If other cables e g data cables or network cables are connected remove them from the...

Страница 28: ...be stored or shipped in packaging pack the inverter and if applicable the ESS Use the original packaging or packaging that is suitable for the weight and dimensions of the inverter 13 Dispose of the i...

Страница 29: ...h four thermally moni tored varistors incl insertion tool MSWR TV9 Insertion tool for replacing varistors Insertion tool for varistors SB TVWZ Fan retrofit kit Fan to be installed in the in verter for...

Страница 30: ...1800 SMA AUS 1800 762 287 International 61 2 9491 4200 Belgien Bel gique Belgi SMA Benelux BVBA SPRL Mecheln 32 15 286 730 Brasil Vide Espa a Espanha esko SMA Central Eastern Europe s r o Praha 420 23...

Страница 31: ...land zie Belgien Belgi sterreich Siehe Deutschland Per Ver Espa a Polska Patrz esko Czechy Portugal SMA Solar Technology Portugal Unipessoal Lda Lisboa Gratuito em Portugal 800 20 89 87 Internacional...

Страница 32: ...2 520 2666 971 2 234 6177 SMA Middle East LLC 01 234 9 Middle East LLC 234 5 6 78 9 3 Other countries International SMA Service Line Niestetal Toll free worldwide 00800 SMA SERVICE 800 762 7378423 11...

Страница 33: ......

Страница 34: ...SMA Solar Technology www SMA Solar com...

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