SMA SUNNY BOY 2000HF Installation Manual
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SMA SUNNY BOY 2000HF Installation Manual

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PV Inverter
SUNNY BOY 2000HF / 2500HF / 3000HF
Installation Manual
SB20HF-30HF-IA-IEN120431 | IMEN-SB20_25_30HF | Version 3.1
EN

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Summary of Contents for SMA SUNNY BOY 2000HF

  • Page 1 PV Inverter SUNNY BOY 2000HF / 2500HF / 3000HF Installation Manual SB20HF-30HF-IA-IEN120431 | IMEN-SB20_25_30HF | Version 3.1...

  • Page 3: Table Of Contents

    Configuring the inverter via the Quick Module... . . 22 5.3.1 SMA Grid Guard Protected Country Data Sets ..... . 23 5.3.2 Checking the Country Standard .
  • Page 4 SMA Solar Technology AG Table of Contents Communication via Bluetooth ........28 5.3.5...
  • Page 5 Technical Data ........81 13.1 Sunny Boy 2000HF ....... . . 81 13.2 Sunny Boy 2500HF .
  • Page 6 Table of Contents SMA Solar Technology AG SB20HF-30HF-IA-IEN120431 Installation Manual...

  • Page 7: Information On This Manual

    1.3 Additional Information You will find further information on special topics such as designing a miniature circuit‑breaker or the description of the parameters and measured values at www.SMA.de/en. Refer to the user manual provided for detailed information on operating the inverter.

  • Page 8: Symbols Used

    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.

  • Page 9: Safety

    Alternative uses, modifications to the Sunny Boy, and installation of component parts not expressly recommended or sold by SMA Solar Technology AG are not permitted. Persons with limited physical or mental abilities may only work with the Sunny Boy following proper instruction and under constant supervision.

  • Page 10: Safety Instructions

    PV array grounding Comply with local regulations when grounding the modules and the PV array. SMA Solar Technology AG recommends connecting the array frame and other electrically conductive surfaces so that there is continuous conduction and to ground them in order to ensure maximum protection for property and persons.

  • Page 11: Explanation Of Symbols

    8 "Disconnecting the Inverter from Voltage Sources" (page 58). ® QR‑Code * for SMA Bonus program You will find information on the SMA bonus program at www.SMA‑Bonus.com. * QR‑Code is a registered trademark of DENSO WAVE INCORPORATED. 2.3.2 Symbols on the Type Label Symbol...
  • Page 12 Safety SMA Solar Technology AG Symbol Explanation Observe documentation Observe all documentation that is delivered with the inverter. Proper disposal Do not dispose of the inverter together with the household waste. CE mark. The inverter complies with the requirements of the applicable EC guidelines.

  • Page 13: Unpacking

    SMA Solar Technology AG Unpacking 3 Unpacking 3.1 Scope of Delivery Check the delivery for completeness and any visible external damage. Contact your specialty retailer if anything is damaged or missing. Object Quantity Description Sunny Boy Wall mounting bracket Document set Additional sheet with inverter default settings...

  • Page 14: Identifying The Inverter

    Unpacking SMA Solar Technology AG 3.2 Identifying the Inverter You can identify the inverter using the type label. The type label is on the right‑hand side of the enclosure. The serial number (Serial No.) and the type (Type / Model) of the inverter, as well as device‑specific characteristics, are specified on the type label.

  • Page 15: Assembly

    SMA Solar Technology AG Assembly 4 Assembly 4.1 Safety DANGER! Danger to life due to fire or explosion. Despite careful construction, electrical devices can cause fires. • Do not mount the inverter on flammable construction materials. • Do not mount the inverter in areas where highly flammable materials are stored.
  • Page 16 Assembly SMA Solar Technology AG • Mount vertically or tilted backwards at a maximum angle of 30°. • The connection area must point downward. • Never mount the device with a forward tilt. • Never install the device with a sideways tilt.

  • Page 17: Mounting The Inverter With The Wall Mounting Bracket

    SMA Solar Technology AG Assembly 4.3 Mounting the Inverter with the Wall Mounting Bracket 1. Use the wall mounting bracket as a drilling template and mark the positions of the drill holes. Number of drill holes to use • When mounting onto the wall, use 1 top hole on the right‑hand side and 1 top hole on the left‑hand side.
  • Page 18 Assembly SMA Solar Technology AG 2. Attach the wall mounting bracket to the wall using appropriate screws (diameter min. 6 mm, max 8 mm) and washers (outer diameter min. 12 mm, max. 24 mm). 3. Transport the inverter using the handles on the sides.
  • Page 19 SMA Solar Technology AG Assembly 5. Check to ensure that the inverter is correctly seated. 6. Use the connection elements (see item "M" in the scope of delivery on page 13) provided to fix the inverter and prevent it from being lifted out of place.
  • Page 20 Assembly SMA Solar Technology AG Optional Anti‑Theft Protection To protect the inverter from theft, you can lock it to the wall mounting bracket with a padlock. The padlock must meet the following requirements: • Size: A: maximum 6 mm diameter B: 21 –...

  • Page 21: The Communication Module (Quick Module)

    (RS485-Quick Module) You can purchase a Quick Module with an RS485 interface and a multi‑function relay (RS485‑Quick Module) from SMA Solar Technology AG or your specialty retailer (see section 14 "Accessories" (page 93). You will find detailed descriptions of the functions in the respective manual.

  • Page 22: Interior View Of The Quick Module

    The Communication Module (Quick Module) SMA Solar Technology AG 5.2 Interior View of the Quick Module Object Description Rotary switch for setting the country standard (switch A) Rotary switch for setting the display language (switch B) Rotary switch for the configuration of Bluetooth communication (switch C)

  • Page 23: Sma Grid Guard Protected Country Data Sets

    To lock a data set, enter the digit sequence "54321" instead of the password into the SMA Grid Guard Code field. The data set can only be unlocked by entering a personal, 10‑digit SMA Grid Guard code which is valid for a maximum of 10 feed‑in hours.

  • Page 24: Checking The Country Standard

    • Check that the country standard is correct on the basis of the display message during (re‑)commissioning (see section 7.2 "Display Messages During the Startup Phase" (page 51)). • Check that the country standard is correct using the "SMA grid guard" measuring channel via a communication product.
  • Page 25 SMA Solar Technology AG The Communication Module (Quick Module) Country data set Display language Grid Guard Country protection Retained French Dependent on Dependent on parameter set parameter set Retained Spanish Dependent on Dependent on parameter set parameter set Retained Italian...
  • Page 26 The Communication Module (Quick Module) SMA Solar Technology AG Country data set Display language Grid Guard Country protection C10/11 English Belgium C10/11 German Belgium SI4777‑2 English Israel IEC61727/MEA English Thailand IEC61727/PEA English Thailand Off‑Grid 60Hz English Flexible Off‑Grid 60Hz German Flexible Off‑Grid 60Hz...

  • Page 27: Opening The Quick Module

    SMA Solar Technology AG The Communication Module (Quick Module) If the inverter is not set to the installation country, there are several ways of configuring the required country standard. • Setting via 2 rotary switches in Quick Module, as described in section 5.3.4 "Setting the Country Standard and Language using the Rotary Switch"...

  • Page 28: Setting The Country Standard And Language Using The Rotary Switch

    SMA Solar Technology AG The Communication Module (Quick Module) 5.3.4 Setting the Country Standard and Language using the Rotary Switch 1. Open the Quick Module, as described in section 5.3.3 "Opening the Quick Module" (page 27). 2. Set the arrows on both left rotary switches (A and B) to the desired positions using a screwdriver (see table in section 5.3.2 "Checking...

  • Page 29: Closing The Quick Module

    SMA Solar Technology AG The Communication Module (Quick Module) Plant password for user and installer If you communicate via Bluetooth, you can protect the inverter with 1 plant password for the user and 1 plant password for the installer. All inverters are delivered with the same factory‑installed plant password.

  • Page 30: Mounting The Quick Module

    SMA Solar Technology AG The Communication Module (Quick Module) 5.4 Mounting the Quick Module NOTICE! Damage to the Quick Module due to improper installation in the inverter. The Quick Module can be damaged if incorrectly installed in the inverter. • Check the Quick Module for visible external damage before installation.

  • Page 31: Changes Via Rotary Switches After Installation Of The Quick Module

    SMA Solar Technology AG The Communication Module (Quick Module) 5.5 Changes via Rotary Switches after Installation of the Quick Module If you have already connected the Quick Module to the inverter and would like for example to configure the installation country or the display language via the rotary switches, then proceed as follows: 1.
  • Page 32 The Communication Module (Quick Module) SMA Solar Technology AG 8. Push the Quick Module upwards in the guide slot until it clicks into place. 9. Check that the Quick Module is correctly seated. The loops of the Quick Module and the retainer must be positioned flush on top of each other.
  • Page 33 SMA Solar Technology AG The Communication Module (Quick Module) 12. Plug in the Electronic Solar Switch. If an RS485 Quick Module is connected, route the cable for the RS485 bus along the side of the shaft for the Electronic Solar Switch.

  • Page 34: Disassembling The Quick Module

    SMA Solar Technology AG The Communication Module (Quick Module) 5.6 Disassembling the Quick Module 1. Disconnect the inverter from the AC and DC side as described in section 8 "Disconnecting the Inverter from Voltage Sources" (page 58). 2. Pull the Quick Module out over the first stopper to the last stopper.

  • Page 35: Electrical Connection

    SMA Solar Technology AG Electrical Connection 6 Electrical Connection 6.1 Safety NOTICE! Electrostatic discharges can damage the inverter. Internal component parts of the inverter can be irreparably damaged by electric discharge. • Ground yourself before touching a component part. 6.2 Overview of the Connection Area The following figure shows the assignment of the individual connection areas on the bottom of the inverter.

  • Page 36: Connection To The Power Distribution Grid (Ac)

    Connection requirements of the grid operator Always observe the connection requirements of your grid operator. Cable design Use "Sunny Design" version 2.0 or higher for the dimensioning of the conductor cross‑sectional areas (see "Sunny Design" design program at www.SMA.de/en). Cable Requirements Position Designation...
  • Page 37 The maximum permissible fuse protection can be found in section 13 "Technical Data" (page 81). Detailed information and examples for the rating of a miniature circuit‑breaker can be found in the Technical Information "Miniature Circuit‑Breaker" in the SMA Solar Technology AG download area at www.SMA.de/en. DANGER! Danger to life due to fire.

  • Page 38: Connecting The Inverter To The Power Distribution Grid (Ac)

    SMA Solar Technology AG Electrical Connection 6.3.2 Connecting the Inverter to the Power Distribution Grid (AC) Overview of the AC Coupling Socket Object Description Protective cap for AC jack on inverter Jack element Threaded sleeve with sealing ring for cable diameters from 10 mm … 14 mm Sealing ring for cable diameters from 6 mm …...
  • Page 39 SMA Solar Technology AG Electrical Connection 6. Thread the threaded sleeve (C) with the sealing ring over the AC cable. 7. Bend the AC cable for the connection if necessary. The bending radius must be at least four times the cable diameter.
  • Page 40 SMA Solar Technology AG Electrical Connection 17. Screw the pressure screw (E) tightly onto the threaded sleeve (C). The pressure screw serves to seal and relieve strain. ☑ The AC connection socket has been screwed together. 18. If the AC connection socket is not immediately connected to the inverter, close the AC jack on the inverter with the protective cap provided.

  • Page 41: Connecting Additional Grounding

    SMA Solar Technology AG Electrical Connection 6.3.3 Connecting Additional Grounding If a second protective conductor connection, additional grounding, or equipotential bonding is required in the country of installation, you can also ground the inverter at the enclosure (see figure). Installation Manual...

  • Page 42: Connecting The Pv Array (Dc)

    SMA Solar Technology AG Electrical Connection 6.4 Connecting the PV Array (DC) 6.4.1 Conditions for the DC Connection Use of Y adapters for parallel connection of strings Y adapters may not be visible within close proximity of the inverter or freely accessible.

  • Page 43: Assembling The Dc Connectors

    SMA Solar Technology AG Electrical Connection 6.4.2 Assembling the DC Connectors All PV module connection cables must be equipped with the included DC connectors before connecting them to the inverter. To assemble the DC connectors, proceed as follows. Ensure the connectors have the correct polarity.
  • Page 44 SMA Solar Technology AG Electrical Connection Result Measure ☑ If the stranded wires are not visible, the • Loosen the clamping bracket. To do so, cable is not correctly positioned. insert a 3.5 mm screwdriver into the clamping bracket and lever it out.

  • Page 45: Opening The Dc Connector

    SMA Solar Technology AG Electrical Connection 6.4.3 Opening the DC Connector 1. Unscrew the screw connection. 2. Unlocking the DC connector: Insert a 3.5 mm screwdriver into the snap slot on the side and lever it out. 3. Carefully pull the DC connector apart.

  • Page 46: Connecting The Pv Array (Dc)

    SMA Solar Technology AG Electrical Connection 6.4.4 Connecting the PV Array (DC) DANGER! Danger to life due to high voltages in the inverter. • Before connecting the PV array, ensure that the AC miniature circuit‑breaker is switched off and that it cannot be reactivated.
  • Page 47 SMA Solar Technology AG Electrical Connection 5. Check the assembled DC connectors for correct polarity and connect them to the inverter. ☑ The DC connectors click audibly into position. To unlock the DC connectors, see section 6.4.3 "Opening the DC Connector" (page 45).
  • Page 48 SMA Solar Technology AG Electrical Connection 9. Plug in the Electronic Solar Switch. If an RS485 Quick Module is connected, route the cable for the RS485 bus along the side of the shaft for the Electronic Solar Switch. NOTICE! Damage to Electronic Solar Switch.

  • Page 49: Commissioning

    SMA Solar Technology AG Commissioning 7 Commissioning 7.1 Commissioning the Inverter 1. Check that the inverter is firmly mounted on the wall and secured against being lifted out (see section 4.3 "Mounting the Inverter with the Wall Mounting Bracket" (page 17)). 2. Check for correct country configuration (see section 5.3.2 "Checking the Country Standard"...
  • Page 50 SMA Solar Technology AG Commissioning 13. Check whether the display and LEDs are indicating a normal operating state. Color Significance Green Glowing: operation Flashing: wait for sufficient irradiation Disturbance Bluetooth communication is Blue active ☑ If the inverter has been commissioned successfully, the green LED should be glowing or flashing, provided there is sufficient solar irradiation.

  • Page 51: Display Messages During The Startup Phase

    SMA Solar Technology AG Commissioning 7.2 Display Messages During the Startup Phase Illustrated display messages The display messages illustrated in this section serve as examples and can, depending on the country setting, differ from the display messages of your inverter. • Firstly, the firmware version of the internal processors appears in the text lines.

  • Page 52: Self-Test In Accordance With Enel Guideline, Ed. 1.1 (Applies To Italy Only)

    SMA Solar Technology AG Commissioning 7.3 Self‑Test in Accordance with ENEL Guideline, Ed. 1.1 (Applies to Italy Only) 7.3.1 Starting the Self‑Test You can start the self‑test by tapping on the enclosure lid. The country configuration of the inverter must be set to Italy (Enel‑GUIDA) or a reconfigured based on the Enel‑GUIDA country data set before the self‑test can be carried out.

  • Page 53: Test Sequence

    SMA Solar Technology AG Commissioning 7.3.2 Test Sequence Note the values which are displayed during the test sequence. These values must be entered into a test report. The test results of the individual tests are displayed three times one after the other. When the inverter has carried out the 4 tests, it switches to normal operation.
  • Page 54 Commissioning SMA Solar Technology AG Undervoltage Test The undervoltage test follows the overvoltage test and the inverter issues the adjacent display message for 5 seconds. During the test sequence, the voltage limit applied is shown in the display of the inverter. The voltage limit is increased successively until the shut‑down threshold is...

  • Page 55: Maximum Frequency

    SMA Solar Technology AG Commissioning Maximum frequency The maximum frequency test follows the undervoltage test and the inverter issues the adjacent display message for 5 seconds. During the test sequence, the frequency limit applied is shown in the display of the inverter. The frequency limit is reduced successively until the shut‑down threshold is...

  • Page 56: Abortion Of The Self-Test

    SMA Solar Technology AG Commissioning Minimum frequency After the maximum frequency test, the minimum frequency test takes place and the inverter shows the adjacent display message for 5 seconds. During the test sequence, the frequency limit applied is shown in the display of the inverter. The frequency limit is increased successively until the shut‑down threshold is...

  • Page 57: Restarting The Self-Test

    SMA Solar Technology AG Commissioning 7.3.4 Restarting the Self‑Test In order to restart the self‑test, proceed as follows: 1. Disconnect the miniature circuit‑breaker and secure against re‑connection. 2. If a multi‑function relay is connected, switch off the multi‑function relay power supply.

  • Page 58: Disconnecting The Inverter From Voltage Sources

    Disconnecting the Inverter from Voltage Sources SMA Solar Technology AG 8 Disconnecting the Inverter from Voltage Sources DANGER! Danger to life due to high voltages in the inverter. The inverter operates at high voltages. • Disconnect the inverter from the AC and DC supplies as described below.
  • Page 59 SMA Solar Technology AG Disconnecting the Inverter from Voltage Sources 5. Unlock and disconnect all DC connectors using a 3.5 mm screwdriver. – Insert a screwdriver into one of the side slots (1). – Disconnect the DC connectors (2). ☑ All DC connectors are disconnected from the inverter.
  • Page 60 Disconnecting the Inverter from Voltage Sources SMA Solar Technology AG 6. Ensure that no voltage is present at the DC plugs on the inverter. ☑ If voltage is present, check the installation. 7. Unlock and remove the AC plug using a screwdriver.

  • Page 61: Maintenance And Cleaning

    (e.g. solvents, abrasives) for cleaning. Check the inverter and cables for any signs of external damage. If the inverter is damaged, contact the SMA Service Line. If there is damage to the cables, perform repair work or replace the cables. 9.2 Checking the Heat Dissipation...
  • Page 62 SMA Solar Technology AG Maintenance and Cleaning 3. Push the latch on the retainer of the Electronic Solar Switch downwards (1) and at the same time remove the fan enclosure together with the fan (2). 4. Clean the enclosure and the fan with a soft brush, a paint brush, or a damp cloth.

  • Page 63: Checking The Fan (Only For Sb 2500Hf-30 / 3000Hf-30)

    SMA Solar Technology AG Maintenance and Cleaning 9.2.2 Checking the Fan (only for SB 2500HF-30 / 3000HF-30) Checking the Fan To test the fan you will need a special data capture device (e.g. Sunny WebBox) or a PC with appropriate software (e.g. Sunny Explorer) in order to change the parameters of the inverter.

  • Page 64: Checking The Electronic Solar Switch (Ess) For Wear

    SMA Solar Technology AG Maintenance and Cleaning 9.3 Checking the Electronic Solar Switch (ESS) for Wear Check the Electronic Solar Switch for wear before plugging it in. Result Measure ☑ The plastic in the Electronic Solar Switch is • Make sure that the inverter has been undamaged.

  • Page 65: Messages

    ENEL Guideline, Ed. 1.1 (Applies to Italy Only)" (page 52)). < Inst.code valid > The SMA Grid Guard code you have entered is valid. The configured country data set is now unblocked and can be changed. If the configured country data set is protected, the unlocking is valid for a maximum of 10 feed‑in hours.

  • Page 66: Error Messages

    • Wrench: Signifies a fault that can be remedied on‑site. • Telephone receiver: Signifies a device fault. Contact the SMA Service Line. Event no. Display message and cause Corrective measures < Grid fault > • Check the grid voltage and connection on the inverter.
  • Page 67 If the grid voltage is continuously within the compliance with the power quality of the tolerance range, and this error is still power distribution grid. displayed, contact the SMA Service Line. < Grid fault > • Check the grid connection for strong, short‑term frequency variations.
  • Page 68 SMA Solar Technology AG Messages Event no. Display message and cause Corrective measures < Grid fault > • Check the grid connection for direct current. The internal monitoring function of the inverter has detected an excessively high • If this is a recurrent phenomenon,...
  • Page 69 SMA Plug‑in Grounding. not correspond to the polarity set in the inverter. 60 ‑ 64 < Self diagnosis > • Contact the SMA Service Line (see section 15 "Contact" (page 94)). < Interference device > < Self diagnosis > • Ensure sufficient ventilation.
  • Page 70 Messages Event no. Display message and cause Corrective measures < Self diagnosis > • Contact the SMA Service Line (see section 15 "Contact" (page 94)). < Input A defective > < Sensor fault fan permanently on > • Contact the SMA Service Line (see section 15 "Contact"...
  • Page 71 However, section 15 "Contact" (page 94)). the inverter continues feeding into the grid. < Inst. code invalid > • A valid SMA Grid Guard Code has been entered. The SMA Grid Guard Code entered (personal installer password) is invalid.

  • Page 72: Troubleshooting

    SMA Solar Technology AG Troubleshooting 11 Troubleshooting 11.1 Checking the PV Array for Ground Faults If the inverter displays event number "35" and the red LED glows at the same time, then there is probably a ground fault in the PV array.
  • Page 73 SMA Solar Technology AG Troubleshooting ☑ A ground fault exists if the measured voltages are stable and the sum of the voltages from the positive pole to the ground potential and from the negative pole to the ground potential of a string is approximately equal to the voltage between the positive and negative poles.

  • Page 74: Checking The Function Of The Varistors

    SMA Solar Technology AG Troubleshooting 11.2 Checking the Function of the Varistors If the inverter displays event number "74", one of the varistors is probably defective. Varistors are wear parts. Their functional efficiency diminishes with age or following repeated responses as a result of overvoltages. It is therefore possible that one of the thermally monitored varistors has lost its protective function.
  • Page 75 There is probably a different error in the inverter. connection. • Proceed to step 9. • Consult the SMA Service Line for details on further procedure. ☑ There is no conducting The respective varistor is defective and must be replaced.
  • Page 76 ☑ The terminals will loosen. If you do not receive an insertion tool for operating the terminals with your replacement varistors, contact SMA Solar Technology AG. As an alternative, the individual terminal contacts can be operated using a 3.5 mm wide screwdriver.
  • Page 77 SMA Solar Technology AG Troubleshooting 9. Re‑attach the enclosure lid. 10. Tighten the screws. 11. Recommission the inverter as described in section 7 "Commissioning" (page 49). ☑ The check and replacement of the varistors is completed. Installation Manual SB20HF-30HF-IA-IEN120431...

  • Page 78: Decommissioning

    SMA Solar Technology AG Decommissioning 12 Decommissioning 12.1 Disassembling the Inverter 1. Disconnect the inverter from the AC and DC side as described in section 8 "Disconnecting the Inverter from Voltage Sources" (page 58). CAUTION! Risk of burns due to hot enclosure parts. • Wait 30 minutes for the enclosure to cool down before disassembling.

  • Page 79: Replacing The Enclosure Lid

    In the event of a fault, your inverter may need to be replaced. In this case you will receive a replacement device with a transport lid. Prior to returning your inverter to SMA Solar Technology AG, you must swap over the enclosure lid of your inverter with the corresponding transport lid.

  • Page 80: Packing The Inverter

    Dispose of the inverter at the end of its service life in accordance with the current locally applicable disposal regulations for electronic waste. Alternatively, send it back to SMA Solar Technology AG with shipping paid by sender, and labeled "ZUR ENTSORGUNG" ("for disposal") (contact see page Page 94).

  • Page 81: Technical Data

    SMA Solar Technology AG Technical Data 13 Technical Data 13.1 Sunny Boy 2000HF DC Input Maximum DC power at cos φ = 1 2 100 W Maximum input voltage* 700 V MPP voltage range 175 V … 560 V Rated input voltage 530 V Minimum input voltage...

  • Page 82: Protective Devices

    Technical Data SMA Solar Technology AG Overvoltage category as per IEC 60644‑1 * Depending on country configuration Protective devices DC reverse polarity protection Short‑circuit diode Input‑side disconnection device Electronic Solar Switch DC overvoltage protection Thermally monitored varistors AC short‑circuit current capability...
  • Page 83 SMA Solar Technology AG Technical Data Country standards, as of 08/2011* AS4777 (2005) C10/11 (05.2009) Enel‑GUIDA Ed. 1.1 EN 50438:2008 G83/1‑1:2008 IEC61727 (MEA) IEC61727 (PEA) PPC (2006/06) PPDS: 2009 RD 1663/2000 RD 661/2007 SI4777 VDE 0126‑1‑1 (2006/02) VDE‑AR‑N‑4105 UTE C15‑712‑1 * C10/11 (05/2009): Only possible when the phase voltage is 230 V.

  • Page 84: Electronic Solar Switch

    Technical Data SMA Solar Technology AG Electronic Solar Switch Electrical endurance in the event of a short circuit, Min. 50 switching processes with a nominal current of 35 A Maximum switching current 35 A Maximum switching voltage 800 V Maximum PV power 12 kW...

  • Page 85: Sunny Boy 2500Hf

    SMA Solar Technology AG Technical Data 13.2 Sunny Boy 2500HF DC Input Maximum DC power at cos φ = 1 2 650 W Maximum input voltage* 700 V MPP voltage range 175 V … 560 V Rated input voltage 530 V Minimum input voltage...
  • Page 86 Technical Data SMA Solar Technology AG Protective devices DC reverse polarity protection Short‑circuit diode Input‑side disconnection device Electronic Solar Switch DC overvoltage protection Thermally monitored varistors AC short‑circuit current capability Current control Grid monitoring SMA Grid Guard 3 Maximum permissible fuse protection 25 A...
  • Page 87 SMA Solar Technology AG Technical Data Country standards, as of 08/2011* AS4777 (2005) C10/11 (05.2009) Enel‑GUIDA Ed. 1.1 EN 50438:2008 G83/1‑1:2008 IEC61727 (MEA) IEC61727 (PEA) PPC (2006/06) PPDS: 2009 RD 1663/2000 RD 661/2007 SI4777 VDE 0126‑1‑1 (2006/02) VDE‑AR‑N‑4105 UTE C15‑712‑1 * C10/11 (05/2009): Only possible when the phase voltage is 230 V.
  • Page 88 Technical Data SMA Solar Technology AG Electronic Solar Switch Electrical endurance in the event of a short circuit, Min. 50 switching processes with a nominal current of 35 A Maximum switching current 35 A Maximum switching voltage 800 V Maximum PV power 12 kW...

  • Page 89: Sunny Boy 3000Hf

    SMA Solar Technology AG Technical Data 13.3 Sunny Boy 3000HF DC Input Maximum DC power at cos φ = 1 3 150 W Maximum input voltage* 700 V MPP voltage range 210 V … 560 V Rated input voltage 530 V Minimum input voltage 175 V Start input voltage 220 V...
  • Page 90 Technical Data SMA Solar Technology AG Protective devices DC reverse polarity protection Short‑circuit diode Input‑side disconnection device Electronic Solar Switch DC overvoltage protection Thermally monitored varistors AC short‑circuit current capability Current control Grid monitoring SMA Grid Guard 3 Maximum permissible fuse protection 25 A...
  • Page 91 SMA Solar Technology AG Technical Data Country standards, as of 08/2011* AS4777 (2005) C10/11 (05.2009) Enel‑GUIDA Ed. 1.1 EN 50438:2008 G83/1‑1:2008 IEC61727 (MEA) IEC61727 (PEA) PPC (2006/06) PPDS: 2009 RD 1663/2000 RD 661/2007 SI4777 VDE 0126‑1‑1 (2006/02) VDE‑AR‑N‑4105 UTE C15‑712‑1 KEMCO PV2008:501 * C10/11 (05/2009): Only possible when the phase voltage is 230 V.
  • Page 92 Technical Data SMA Solar Technology AG Electronic Solar Switch Electrical endurance in the event of a short circuit, Min. 50 switching processes with a nominal current of 35 A Maximum switching current 35 A Maximum switching voltage 800 V Maximum PV power 12 kW...

  • Page 93: Accessories

    SMA Solar Technology AG Accessories 14 Accessories You will find the corresponding accessories and spare parts for your product in the following overview. If required, you can order these from SMA Solar Technology AG or your specialty retailer. Designation Brief Description SMA order number...

  • Page 94: Contact

    Contact SMA Solar Technology AG 15 Contact If you have technical problems concerning our products, contact the SMA Service Line. We require the following information in order to provide you with the necessary assistance: • Inverter type • Inverter serial number •...
  • Page 95 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.

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