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Zeversolar Zeverlution Pro 33K., Инструкция по установке и эксплуатации

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Installation  and  operating  instructions        V00                                                                                  5 

1 About this manual 

General Notes 

The Zeverlution Pro 33K is a transformerless three-phase inverter with two MPP 
trackers. It converts the direct current (DC) from a photovoltaic (PV) array to 
grid-compliant alternating current (AC) and feeds it into the utility grid. 

 

1.1 Validity 

This manual describes the mounting, installation, commissioning and maintenance of 
the following Zeversolar inverter: Zeverlution Pro 33K. 
Observe all documentation that accompanies the inverter. Keep them in a convenient 
place and available at all times. 

1.2 Target group 

This manual is for qualified electricians only who must perform the tasks exactly as 
described. 
All persons installing inverters must be trained and experienced in general safety 
which must be observed when working on electrical equipment. Installation 
personnel should also be familiar with local requirements, rules and regulations. 

Содержание Zeverlution Pro 33K.

Страница 1: ......

Страница 2: ...he type label 10 2 5 Basic safety protection 11 3 Unpacking 12 3 1 Scope of delivery 12 3 2 Checking the delivery 12 4 Mounting 13 4 1 Ambient conditions 13 4 2 Mounting location 15 4 3 Mounting the i...

Страница 3: ...Connecting the PV array 36 6 Communication 38 6 1 Monitoring system 38 6 2 Communication Connection 39 6 2 1 Communication Overview 39 6 2 2 Connection type for RS485 HD 40 6 2 3 Connection type for R...

Страница 4: ...age setting 60 9 4 11 Contrast setting 60 9 4 12 Safety regulations setting 61 9 4 13 Overload Setting 62 9 4 14 Active power control 62 9 4 15 Reactive power control 62 9 4 16 PV Mode Setting 63 9 4...

Страница 5: ...uctions 11 Troubleshooting 73 12 Maintenance 75 12 1 Replace the fuse 75 12 2 Cleaning the contacts of the DC switch 76 12 3 Cleaning the heat sink 76 12 4 Maintaining the fans 76 13 Recycling and dis...

Страница 6: ...allation commissioning and maintenance of the following Zeversolar inverter Zeverlution Pro 33K Observe all documentation that accompanies the inverter Keep them in a convenient place and available at...

Страница 7: ...ill result in death or serious injury INFORMATION provides tips which are valuable for the optimal installation and operation of the inverter NOTICE indicates a situation which if not avoided can resu...

Страница 8: ...rating range of all components at all times The free design program http www zeverplan com will assist you 6 This inverter supports the grid forms shown in detail as follows TN S TN C TN C S TT In ter...

Страница 9: ...uctors or the live components can lead to lethal electric shocks If you disconnect the DC connectors from the inverter under load an electric arc may occur leading to electric shock and burns Do not t...

Страница 10: ...y with local regulations for grounding the PV array We suggest that the frames of the PV modules must be reliably grounded Do not ground any of the terminals of the PV module strings Risk of injury du...

Страница 11: ...ion on disposal please refer to Section 13 Recycling and disposal CE mark The inverter complies with the requirements of the applicable EC guidelines Golden Sun Certificate awarded by CQC certificatio...

Страница 12: ...safety protection 1 Over voltage under voltage protection 2 Over frequency under frequency protection 3 Over temperature monitoring 4 Residual current monitoring 5 Insulation monitoring 6 Active islan...

Страница 13: ...ing accessory kit 1 D Documentation 1 E DC connecter positive 8 F DC connecter negative 8 A B C D E F 3 2 Checking the delivery Check the delivery for completeness and visible external damage such as...

Страница 14: ...mbient temperature should be below 40 C to ensure optimal operation 6 In living areas do not mount the unit on plasterboard walls or similar to avoid audible vibrations The inverter can make noises wh...

Страница 15: ...on 8 Avoid exposing the inverter to direct sunlight rain and snow to ensure optimal operation and extend service life It is recommended to mount the inverter under the shaded site of the building or t...

Страница 16: ...tilted forward or sideways 3 Never mount the inverter horizontally 4 Mount the inverter at eye level to allow operating status to be read at all times 5 The electrical connection area must point downw...

Страница 17: ...positions of the drill holes on the wall drill 6 holes as required using a drill with 10 mm bit The holes must be approximately 70 mm deep Keep the drill perpendicularto the wall and hold the drill st...

Страница 18: ...uctions V00 17 SW10 3 Mount the inverter onto the wall bracket If the inverter is to be transported and lifted with a crane screw two eye bolts M10 provided by installer into the threads which are loc...

Страница 19: ...wall bracket is in position after mounting the inverter onto the wall bracket 4 Secure the inverter to the wall bracket using four M5 screws on both sides to prevent the inverter from accidently slip...

Страница 20: ...ng the DC conductors or the live components can lead to lethal electric shocks If you disconnect the DC connectors from the inverter under load an electric arc may occur leading to electric shock and...

Страница 21: ...hing any component inside Risk of injury due to electric shock The external protective earthing conductor is connected to the inverter s protective earthing terminal through an AC terminal block ensur...

Страница 22: ...s may require that PV systems are fitted with an external DC switch The DC switch must be able to safely disconnect the open circuit voltage of the PV array plus a safety reserve of 20 Every MPPT inpu...

Страница 23: ...the electrical connection area Position Designation A DC switch optional B DC connectors input 1 C DC connectors input 2 D COM 2 for connecting the monitoring device E External protection earthing ter...

Страница 24: ...External diameter 19 28 mm B Conductor cross sectional area 10 25mm 2 C Stripping length of the insulated conductors 16 mm D Stripping length of the cable s outer sheath Maximum 80 mm The PE insulate...

Страница 25: ...ble lengths depend on the conductor cross section as follows Conductor cross section Maximum cable length Zeverlution Pro 33K 10mm 22 m 16mm 36 m 25mm 56 m The required conductor cross section depends...

Страница 26: ...nditions the water proof sealing of the cover may be damaged This can lead to moisture entering the inverter Do not open the inverter at ambient temperatures lower than 5 Do open the inverter if a lay...

Страница 27: ...E conductor Then strip each conductor insulation by 16mm as C shown Insert the bared conductor into the cord end terminal and crimp the contact customer needs to prepare the cord end terminals in adva...

Страница 28: ...he aforementioned damage 4 Insert the crimped conductors L1 L2 L3 N and PE into the corresponding AC terminals through the cable gland and tighten the screws on the terminal block using a flat blade s...

Страница 29: ...ed to connect a second protective conductor or as equipotential bonding with a screwdriver Type T25 torque 2 5Nm Information on earthing components is shown in the table below Information on grounding...

Страница 30: ...oyed in grids of overvoltage category III or lower as defined under IEC 60664 1 This means that it can be directly connected to the grid connection point in a building In installations involving long...

Страница 31: ...ble type wiring method ambient temperature inverter current rating etc Derating of the AC circuit breaker rating may be necessary due to self heating or if exposed to heat The maximum output current o...

Страница 32: ...nverter The positive connection cables of the PV modules must be equipped with the positive DC connectors The negative connection cables of the PV modules must be equipped with the negative DC connect...

Страница 33: ...m to 8 mm Conductor cross section 2 5 mm to 6 mm Number of copper conductors at least 7 Nominal voltage at least 1000V Proceed as the follows 1 Strip the cable insulation as shown in the picture below...

Страница 34: ...es are visible in the chamber of the clamping bracket the cable is correctly positioned Proceed to step 5 If the stranded wires are not visible in the chamber the cable is not correctly positioned Rel...

Страница 35: ...ewdriver blade width 3 5 mm into the side catch mechanism and lever out 3 Carefully pull out the DC connector Danger to life due to high voltages on DC conductors When exposed to sunlight the PV array...

Страница 36: ...Installation and operating instructions V00 35 4 Release the clamping bracket To do so insert a flat blade screwdriver blade width 3 5 mm into the clamping bracket and lever out 5 Remove the cable...

Страница 37: ...the DC connector must be re connected in accordance with the right polarity 5 Ensure that the open circuit voltage of the PV array does not exceed the maximum DC input voltage of the inverter 6 Connec...

Страница 38: ...to the inverter due to moisture and dust penetration Seal the unused DC inputs with sealing plugs so that moisture and dust cannot penetrate the inverter 8 The inverter is only properly sealed when a...

Страница 39: ...ally to ZeverManager The overall length of the network cable should not exceed 1000m The monitoring system layout for inverters is as follows The ZeverManager connects to the inverter via the RS485 in...

Страница 40: ...rs For detailed information please refer to ZeverManager user manual 6 2 Communication Connection 6 2 1 Communication Overview The inverter has two communication modes RS485 HD and RS422 You may choos...

Страница 41: ...40 V00 Installation and operating instructions 6 2 2 Connection type for RS485 HD Move slide switch CN901 to the position RS485 HD when using RS485 HD communication type as shown in the figure below...

Страница 42: ...D the pin assignment of RJ45 is as follows Pin1 RS485_A Pin2 RS485_B Pin3 NC Pin4 GND Pin5 GND Pin6 NC Pin7 7V Pin8 7V When the terminal block is employed as the communication port for RS485 HD the pi...

Страница 43: ...tion as shown in the figure below Switch CN909 to ON CN910 to OFF When connecting multiple inverters please move the terminal resistance slide switch CN909 on the inverter which at the end of the bus...

Страница 44: ...RJ45 are not allowed to be connected when employing RS422 communication mode The pin information for RJ45 interface is shown in the table below Pin1 TX_RS485A Pin2 TX_RS485B Pin3 RX_RS485A Pin4 GND P...

Страница 45: ...ting multiple inverters you shall connect the matched resistance at the bus terminal Switch both the slide switches CN909 and CN910 on the inverter at the end of the bus to ON as shown in the figure b...

Страница 46: ...bus Damage to the inverter due to moisture and dust penetration Make sure the waterproof connectors of the communication interface are securely tightened Connecting procedure for RJ45 connection 1 Loo...

Страница 47: ...ocket on the communication board 3 A cable tie can be used to prevent the network cable from loosening 4 Tighten the cable gland swivel nut of SW29 by hand Disassemble the network cable in a reversed...

Страница 48: ...crews located on the lower cover and update firmware through RJ45 socket 6 4 Communication with a third party monitoring equipment Zeverlution Pro 33K supports communication with third party monitorin...

Страница 49: ...s 3 Check the polarity of the DC voltage make sure the DC voltage has the correct polarity 4 Check the PV string insulation to earth make sure that the insulation resistance to ground is greater than...

Страница 50: ...initial voltage of the strings is greater than the minimum DC input voltage but lower than the start up DC input voltage the inverter is waiting for sufficient DC input voltage and cannot feed power i...

Страница 51: ...th 3 5 mm into one of the slide slots and pull the DC connectors out downwards Do not pull on the cable 5 Loosen the screws of the lower cover using a screwdriver T25 and remove the 4 screws 6 Use a s...

Страница 52: ...ich includes a liquid crystal display LCD three LED indicators and four touch sensing control buttons You can view the data and set the parameters of the inverter using the buttons on the LCD display...

Страница 53: ...rmally Red LED The red LED is lit when the inverter has stopped feeding power into the grid due to a fault The corresponding error code will be shown on the display at the same time Bicolor LED The bi...

Страница 54: ...inverter is operating normally Fault 1 Communication fails between M S Communication between the master and slave MCU has failed 2 EEPROM R W Fail Reading or writing of EEPROM fails 3 Relay Check Faul...

Страница 55: ...as been detected by the master and slave MCU 42 Fac differs for M S A different value of grid frequency has been detected by the master and slave MCU 43 Ground I differs for M S A different value of r...

Страница 56: ...FP2 Password Incorrect password Clear data 53 50 Hz 47 50 Hz 45 50 Hz 2013 E03 3 10 08 2013 15 23 E43 4 07 07 2013 13 23 E45 5 02 06 2013 12 23 E01 17 KW Device Info TYPE TLC20K S N 1234567890123456 M...

Страница 57: ...locking interface prompts You need to touch the downward arrow and Esc in sequence to unlock and enter the home page for operation 9 4 4 Home page The home page shows some of the most important operat...

Страница 58: ...d stops power generation when the temperature is lower than 25 C The display will show the error message Temp under 25 C 9 4 5 Operation information These two pages show the operational information on...

Страница 59: ...page chosen Press the ESC button to return to the home page Menu Statistics Event Log Settings Device Info 9 4 7 Historical data Press the or button to select the Statistics item of main menu and pre...

Страница 60: ...main menu Object Description A Date and time of the fault B Error code 9 4 9 Date Time setting Enter the sub menu Basic Setting and press the or button to select the Date Time Setting item of the Set...

Страница 61: ...o confirm Use the or to choose the language Press the button to confirm Press the ESC button to return to the Basic Setting page Language Deutsch English 9 4 11 Contrast setting Enter the sub menu Bas...

Страница 62: ...Safety Setting item and press the button then enter the safety parameters page Password Password 0 0 0 0 0 Overload Setting Active power control Reactive power control PV Mode Setting Advanced Settin...

Страница 63: ...ess the or button to select the Active power control and press the button to set the status Use the or to choose the active power of the status Press the button to confirm this function is effective o...

Страница 64: ...onfirm this function is effective on the inverter Press the ESC button to return to the Advanced Setting page PV Mode PV Mode Setting Parallel Mode Independent Mode 9 4 17 EEG Setting Enter the sub me...

Страница 65: ...button to confirm this function is effective on the inverter Press the ESC button to return to the menu Communication Device Address N 9 4 19 Device information Press the or button to select the Devi...

Страница 66: ...4 20 Clear the historical data Enter the Advanced Setting page enter the correct password and enter the data clear page Clear Data Press the button to confirm to clear the historical data Press the ES...

Страница 67: ...MPP voltage range 500 800 V Start up DC input voltage 300 V Min feed in DC voltage 270 V Max DC input current input 1 input 2 34A 34A Isc PV absolute max input 1 input 2 51A 51A Max inverter back feed...

Страница 68: ...e at AC mains frequency 60 Hz 4 55 Hz to 65 Hz Max output current 3 48A Power factor VDE AR N 4105 0 85ind 0 85cap Other safety regulations 0 97 at 20 load 0 99 at 100 load Recommended AC circuit brea...

Страница 69: ...S protection can be changed but need password 10 3 Safety protection Type Zeverlution Pro 33K Internal overvoltage protection Integrated DC insulation monitoring Integrated DC feed in monitoring Integ...

Страница 70: ...missible value for relative humidity non condensing 100 Max operating altitude above mean sea level 2000 m Ingress protection IP65 Electronics IP55 Fan Climatic category 4K4H Protection class I in acc...

Страница 71: ...ages Vmppmax Vdc r and Vmppmin graphically In all cases the efficiency refers to the standardized power output Pac Pac r according to EN 50524 VDE 0126 13 2008 10 cl 4 5 3 Notes Values are based on ra...

Страница 72: ...rease power output Power reduction depends on many operating parameters including ambient temperature and input voltage grid voltage grid frequency and power available from the PV modules This device...

Страница 73: ...ket wrench SW29 swivel nut of the M25 cable gland 4 0Nm SW46 swivel nut of the M40 cable gland 7 5Nm SW10 Hexagon screw for wall bracket Hand tight Wire stripper Peel cable jackets Crimping tools Crim...

Страница 74: ...able Make a visual inspection of all PV cables and modules If this fault is still shown please call service 46 Check the open circuit voltages of the strings make sure it is lower than the Max DC inpu...

Страница 75: ...onditions try to modify the values of the monitored operational limits after informing the electric utility company first 49 50 Open the box and check the power distribution see if the signal cable of...

Страница 76: ...in the inverter take 5 minutes to discharge Wait 5 minutes before opening the cover Procedure 1 Disconnect the AC circuit breaker and secure against reconnection 2 Disconnect the DC switch and secure...

Страница 77: ...not touch the heat sink during operation Wait approx 30 minutes before cleaning until the heat sink has cooled down Clean the heat sink with compressed air soft brush or vacuum cleaner Do not use aggr...

Страница 78: ...led down Unscrew the fan bracket Screwdriver type T25 and remove the fans out of the inverter by pressing on the cable locking hooks of the fans Loosen the screws securing the fan by a Phillips screwd...

Страница 79: ...ot dispose the Zeverlution inverter with normal domestic waste 14 Warranty The factory warranty card is enclosed with the package please keep well the factory warranty card Warranty terms and conditio...

Страница 80: ...y you need to show the copy of invoice and the warranty card you also need to keep the electrical label of the inverter clean If not Zeversolar has the right to reject providing service The current wa...

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