MS Pro 1-3K 中文中性使用手冊
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1. 1 gt E aee ee E ee eA 60 aIs Emr IE 2 4 1 2 Wiring to PV Module The SVT is equipped with PV quick connects for connecting up to two PV strings Only SVT references PVINO4KS PVINO5KS PV quick connects The Guidelines for Matching PV Array to the SVT PV Inverter Input for determining the number of panels required in the PV string panels connected in series you must ensure that the following three requirements are met 1 To avoid damage to the inverter make sure the maximum open circuit voltage Voc of each PV string is less than 500 VDC under any Canin condition Voltage over 500 VDC will damage the inverter 2 Do not exceed the maximum array short circuit current rating marked on the inverter the VMP voltage at maximum power does not drop below 150 VDC or increase above 450 VDC under most conditions i 3 To achieve maximum energy harvest from your array ensure that Attention 15 To wire the PV array to the SVT inverter PVINO2KS PVINO3KS with several strings follow these steps f Step 1 Make sure the DC breaker on the joint box is switched OFF l Step 2 Check that the PV generator connectors have the right polarity Warning and do not exceed the maximum string voltage To wire the PV array to the SVT inverter PVINO2KS PVINO3KS with only one string follow these steps f Step 1 Make sure the DC breaker on the joint box is switched OFF Step 2 Check that the PV gene2. Attention PV module AN Before connecting the solar modules you must check whether the voltage parameters specified in the manufacturer s data correspond Caution with the actual parameters When checking the voltage reading please take into account that solar modules supply a higher no load voltage when temperature is low and sunlight level remains unchanged At 25 C the open circuit voltage of the PV modules must never exceed 500 V The data sheet of the solar module will tell you the temperature factors applicable for ascertaining the theoretical open circuit voltage at 25 C If the solar modules exceed an open circuit voltage of 500 V the SVT might be damaged and all warranty right will be voided The SVT includes a Residual current monitoring unit RCMU according to VDE0126 1 1 This device measures the ground current of the PV array and prevents the inverter from feeding the grid in case of a ground fault Grid connection A N Only appropriately licensed contractors are authorized to connect the SVT to the grid Warning Consult your local authorities for specific requirements Before connecting the SVT to the grid permission for the connection must be Caution granted by the utility company 1 OVERVIEW 1 1 External dimensions Front view Bottom view L References PVINOZKS Dimensions mm PVINO3KS Co ee PVINO4KS PVINO5KS 1 2 Unit Description 1 2 3 4 5 GD PR
3. 4 2 4 If the inverter is in failure ex Output Current Over Range then an error code or status will be shown on the screen EX Fig 6d Fy 6d EE PES LOAD l i i Eriu 4 2 5 If start up operation of the inverter is completely and successful The LCD display will illustrate Fig 6c 4 3 Check Measured Values amp Figures detected by the inverter If you would like to check the measured values amp figures detected by the Inverter please use scroll up Q and scroll down keypads When you use scroll down keypad the LCD display will illustrate as 4 3 1 Input DC Voltage of String A as Fig 7a Fig 7a i aonn 4 3 2 Input DC Voltage of String B as Fig 7b Fig 7b i ngan 4 3 3 Input DC Current of String A as Fig 7c Fig 7c a H 10 4 3 4 Input DC Current of String B as Fig 7d Fig 7d d H 10 26 4 3 5 Output Power of Booster A as Fig 7e Fig 7e Hd Aoife 4 3 6 Output Power of Booster B as Fig 7f Fig 7f vd bo he 4 3 7 Output Voltage of Inverter Utility Voltage as Fig 7g LINE r Fig 7g cai v 4 3 8 Output Frequency of Inverter Utility Frequency as Fig 7h Fig 7h nn LI Hz 4 3 9 Output Current supplied to Load as Fig 7i Fig 7i 2 OT N 4 3 10 Output Power Supplied to Load as Fig 7j Fig 7j LonD TUT kw 4 3 11 Energy KWH Supplied to Load as Fig 7k Fig 7k oo FG Gow 4 3 12 INVERTER Inner Temperature C F as Fig 7l Fig 71 rann L CUL 4 3 13 Heat si
4. have direct RS485 port we recommend using the RS485 UBS adaptor ADAM 4561 http www manz automation com dynamisch data zubehoer Communication Converter ADAM 4561 pdf Pin assignment CN2 1 gt Ground CN 3 gt B Data Driver configuration Baud Rate 9600 bps Data Length top Bit Parity None 31 52 5 2 3 USB card CN2 for USB Comply with USB 1 1 amp USB 2 0 USB human interface device class plug amp play 1 gt VCC 5V 2 gt D 3 gt D The Pin Assignments of the USB card 5 2 4 True Relay Contact Board DCE B card The pin assignments of 10 Pin Terminal aje 3jajs e 7 s Pin 1 Voltage of utility is abnormal Pin 2 PV strings voltage is normal Pin 3 PV strings voltage is abnormal Pin 4 Frequency of utility is abnormal Pin 5 Anti islanding Pin 6 Output current of inverter is exceeds range Pin 7 Temperature of heat sink is too high Pin 8 Common The capacity of each relay contact is 40Vdc 25mA Flexible signal output for N C Normally close or N O Normally open contact by shorting pin1 2 or pin2 3 from JP1 5 55 5 2 5 TCP IP Cards SNMP WEB card For installation refer to the Software Installation Guide Position slot 2 CHB Driver configuration 10M for 10BASE T Ethernet Protocol TCP IP 6 Inverter Status diagnostics and repair Inverters SVT Series are equipped with a self diagnostic system that automatically identifi
5. 2 Setting Tool Software Step 6 After the country selection you will have to choose the DC input configuration LCD will illustrate as Fig 5f and Fig 5g This same configuration can be done by the Setting Tool provided in the SVT Software suite for more information please refer to the Setting Tool user manual Step 7 Use Q or 2 to choose the DC input configuration P i 4 2 Connection to the grid 4 2 1 Switch ON the AC breaker If Utility specification ex Voltage frequency etc is matched with the specs of the inverter after 30 seconds the LCD display will illustrate Fig 6a And the Yellow LED will go out to indicate that the utility is acceptable by the Step 9 After the DC input configuration you will have to choose the ID of the inverter LCD will illustrate as Fig 5h and Fig 5i specs of the inverter then an error code or error status will be shown on the screen LINE Fig 60 ze pag 4 2 2 After 5 seconds if the DC soft start of the inverter is successful the LCD display inverter If Utility s specification ex Voltage frequency etc is not matched with the Step 11 Press to validate and exit the Setting Mode LCD will illustrate as Fig 5j will illustrate Fig 6b The Green LED still flashes flickeringlu LINE Fig 6b F 1 24 25 W an 4 2 3 After 10 seconds if the AC soft start of inverter is successful the LCD display will illustrate Fig 6c Fig 6C Eora H Tit v IL LI
6. Contents Power Protection Foreword SAFETY LEGEND IMPORTANT SAFETY INSTRUCTIONS 1 Overview 1 1 External dimensions 1 2 Unit description 2 Installation 2 1 Unpacking 2 2 Installation site requirements 2 3 Mounting the unit 2 4 Electrical installation 3 Panel function Descriptions 4 Starting the Inverter 4 1 Configuration Instructions SV S e r i lt S 4 2 Connection to the grid 4 3 Check Measured Values amp Figures detected by the inverter 4 4 Inverter status descriptions Grid Tie Solar Inverter 5 The communications interface PVINO2KS PVINO3KS PVINO4KS PVINO5KS 5 1 Standard communication interfaces 5 2 Option communication cards User s Manual v1 0 6 Inverter Status diagnostics and repair 7 Specifications GE imagination at work Foreword IMPORTANT SAFETY INSTRUCTIONS Thank you for buying this inverter Many years of experience in the design of power device have gone into construction of this device We hope that this device will also General A give your solar system many years of trouble free operation However it should be mentioned that an inverter is a complex electronic system which is also confronted with a wide variety of local conditions If questions arise or a malfunction occurs do Warning not hesitate to call your specialized dealer He or she will try to help you as quickly and straightforwardly as possible Please read this user s guide carefully to familiarize yo
7. Inverter make sure the DC breaker and the AC breaker on the joint boxes are switched OFF Warning Step 2 Confirm grid s utility s voltage and frequency For the limit values please refer to the certificates provided with the inverters The voltage and frequency of Utility are dependant on different setting in each country Step 3 Bidirectional Meter Public Utility string A Pree ree rrr rice Ae hae Sa String B Fig 3 A Insert utility wires through cable gland B Connect wires according to polarities indicated on terminal block L means LINE brown N means Neutral blue and G means system ground yellow green as shown in Fig 4 a L1 means LINE1 black L2 means LINE2 black G means system ground yellow green as shown in Fig 4 b 230Vac 230Vac a b Fig 4 C Fix the AC Utility cover of the SVT and tighten the four screws D Fix the cover of the communication port of the SVT and tighten the four Screws To prevent risk off electric shock ensure the ground wire is properly earthed before operating the PV Inverter Warning Recommended torque 1 2Nm Caution 21 3 Front panel Functional Descriptions D LCD Display LINE Utility Source Inverter Working in specified mode LAE Pi Inverter operation mode Flow Chart 4 Digits Measurement Display amp WN YELLOW LED steadily lights up to indicate that the utility ex Voltage frequen
8. Rated Voltage 360Vdc Maximum Voltage 500Vdc Operation Voltage 120Vdc 500Vdc connection MPPT Range 150Vdc 450Vdc Phase Wire 1 phase 2 wires LN or 1 phase 3 wires LNG Rated Voltage 230Vac 184 253Vac Rated Frequency Utility Voltage permissible value ALO3 Under Frequency Over Voltage Disconnect ALL PV or PV OE Check the open PV voltage is outside Under Voltage Over or Under voltage at the 120Vdc 500Vdc BOOSTER_B Input DC input If PV voltage is normal and the problem still occurs contact your BOOSTER_B Input local distributor for help Under Voltage ALO7 ALO8 Anti Islanding Disconnect ALL PV or PV Check grid connection such as wires AL 13 Phase of Utility is fail No Utility or Utility fail and connectors Check grid usability AL14 ka Utility is Inverter Voltage Inverter Voltage Waveform unbalance is in unbalance ALO4 ALO6 Rated AC Current 17 40 217A Max AC Current 10 2A 15 3A 20 4A 25 5A l Total Harmonic current Less than 5 Current Distortion Single Harmonic current Less than 3 Power Factor gt 0 99 with nominal AC current 94 Euro Efficiency Max conv efficiency Shut down inverter Unplug PV generator from the input Check grid usability and Restart inverter plug PV generator from the input 1 Unplug PV generator from the input check AC peripheral system 2 After the problem is cleared re plug the PV Check the PV Inverter statu
9. atewolade tree ter S v z LCD amp LED Display Showing the operation information and status of the inverter Solar array input Plug and play connectors the for connection of the solar modules The SVT PVIN02 03KS 05KP only have one PV string input Standard communication Port EPO amp RS232 Optional communication slot USB RS485 Dry contact TCP IP AC output terminal AC output for the utility supply 2 Installation A Read the Safety Instruction guide page 2 to 4 before installing the PV inverter Warning 2 1 Unpacking Inspect the PV inverter upon receipt The manufacturer designed robust packaging for your product However accidents and damage may occur during shipment Notify the forwarder and dealer if there is damage The packaging is recyclable save it for re use or dispose of it properly Remove the inverter from the carton box Check the package contents Standard content shall include Y 1 set of wires connectors already assembled with cables v 1 set of data CD ROM monitoring software Multilanguage user s and software manuals inverter certifications v 1 set of mounting frame Accessories Kit as below Uil rarr 214 0 40 3 add 363 5 180 0 2 2 Installation Requirements The SVT is heavy 25kg to 29kg Take this weight into account when choosing the installation site Caution and method of installation To ensure proper operation and long operating life alw
10. ays position the Inverter according to the following requirements 1 The SVT is designed for outdoor installation and must be installed nor in a place where it is exposed to direct sunlight neither in an enclosure Caution exposed to direct sunlight The yield of the PV system may reduce at increased ambient temperatures or when installed in poorly ventilated and warm indoor locations We advise the ambient temperature inside the 25 C to 50 C range 250 Relative humidity non condensation 0 Q 0 2 The SVT is designed to be mounted on a vertical wall If installing the unit outdoors make sure that it is not slanting forward We advise against installing the unit in a horizontal position outdoors Attention Install the inverter vertically or Never install the inverter horizontally tilting backward or so that it tilts forward 3 When choosing the installation site ensure there is enough space for heat dissipation Under normal conditions the following guidelines Aventon should be applied for the space to be kept clear around the inverter N Minimum Clearance sides 20cm Top 20 cm Underneath 20 cm Front 5cm 2 3 Mounting the unit We recommend you to use the supplied wall mounting bracket to mount the SVT For vertical installation and installation on solid concrete or block walls when selecting the mounting materials be sure to take into account the w
11. ble already crimped and assembled 13 References PVINO2KS PVINO3KS PVINO4KS PVINO5KS The connectors are provided with a 3m cable already crimped and assembled 12 2 4 1 Connecting the PV Array DC 2 4 1 1 PV Module requirements The SVT is designed to be connected to one string for SVT 02KS 03KS O5KP or two strings for SVT O4KS 05KS of which PV modules are wired in series same type identical orientation tilt and number the connecting cables from the PV Modules must also be fitted with this type of plug Caution connector f Build your PV string having a homogenous structure modules of the GE provides the connectors assembled and crimped to 3m cables We recommend using this assembly to connect the inverter to the DC joint box Warning List of cables and connectors provided with the inverter Qty Length Picture PVINO2KS PVINO3KS 3 31 3m PVINO4KS 3 31 3m 3m PVINOSKS All sealing caps If application requires alternative wiring please take special care to crimp the connectors properly Poor connection may create Warning dangerous situations f Special wiring situation The order codes for the various connectors are as follows Male cable coupler Sealing caps Male panel receptacle PV KST4 6 II PV SVK4 PV ADSP4 6 Female cable coupler Sealing caps Female panel receptacle PV KBT4 6 II PV BVK4 PV ADBP4 6 For more information please refer www multi contact com 14 s Picture 60
12. cy etc is not matches with the input standard of the inverter Green LED steadily lights up to indicate that the Solar Cell power is greater than sleep power the LED flashes flickeringly to indicate that the Solar Cell power is smaller than sleep power Special Function Log in out Go to previous page To re confirm the change of Inverter Setting Go to previous page 22 4 Starting the inverter 4 1 Configuration Instructions Before any connection to the grid make sure the inverter is properly configured with the country specifics settings To do so you have 2 Caution solutions SOLUTION 1 Front Panel Setting Mode Only qualified and well trained installers are authorized to enter in the Setting Mode and change the country setting of the inverter Warning Step 1 After having completed all the hardware installation described at section 2 make sure that e The housing cover is securely screwed tight e The AC breaker is OFF Warning e The DC cables PV strings are connected Step 2 Connect the PV string voltage by switching ON the DC circuit breaker The inverter starts automatically Bi ress LOAD AAD when it receives DC voltage greater than 120Vdc All of PE the LEDs will light up LCD will illustrate as Fig 5a Fig 5a After 3 seconds LCD will illustrate as Fig 5b and Fig 5c The Green LED flashes flickeringly to indicate that the DC input power is smaller than sleep power The yellow LED steadily l
13. eight of the SVT Mounting flanges Mounting flanges If you do not want to use the supplied wall mounting bracket as a template observe the dimensions shown in the drawing above The procedure for mounting the inverter using the wall mounting bracket is described on the following pages 10 Installation step Drill the holes Step1 Fit the wall mounting bracket To mark the positions to drill the holes Te you can use the wall mounting bracket as a drilling template Screws need to be appropriated to material of the wall and the weight of the device Screw heads to be fully seated not stripped Caution Step2 Now hang the SVT onto the wall mounting bracket using its upper mounting plate so that it cannot be moved sideways Make sure that the inverter is also slotted in the mounting bottom frame Step3 Make sure that the SVT is positioned securely on the bracket 11 2 4 Electrical installation The complete installation for the SVT is shown schematically in the following diagrams String A AC joint box Fig 1a amp b AC joint box Fig 1b String B In order to chose size properly your cable application please refer to A In order to chose size properly your cable application please refer to A the list of suggested cable width the list of suggested cable width Warning Warning Diameter Area Diameter Area Dmi ae s PVINO5KP The connectors are provided with a 3m ca
14. es a large number of possible operation issues by itself and displays them on the screen Therefore it is possible to quickly isolate technical issues and to distinguish between errors related to the installation versus internal errors of the inverter Whenever the self diagnostic system has identified a particular issue the respective code is displayed on the screen Table 2 Inverter error code and description The Inverter is in soft start procedure but the DC Bus can not reach and maintain anticipative charging voltage Inverter voltage abnormal Output voltage Is abnormal DC_BUS over voltage The DC BUS inside is lower or DC_BUS under voltage high than expected EEPROM ERROR on the l 1 Disconnect ALL PV or PV Er17 EEPROM D Er19 DC_BUS discharge fail Capacitors of the DC Bus cannot 3 After the LCD switches off be discharged reconnect and check again Output Relay fail Output Relay is abnormal Er24 Output Current sense fail The Inverter Output Current fails to detect Er25 BOOSTER_A over current The current in the DC network is BOOSTER_B over current larger than specified Rating setting of Driver Er30 board is not match EEPROM Data is wrong EEPROM of Control board Remove the short circuit ErO6 EPO Ee lato ode occurred at the EPO terminal Emergency Power Off Inverter Output The current in the AC network is Er09 ase over current larger than specified eae ean The load in the AC network is Turn off AC b
15. g voltage Step 3 Connect the positive wire from the 1 PV string to Inverter PV positive quick connect Step 4 Connect the negative wire from the 1 PV string to Inverter PV negative quick connect Step 5 If necessary repeat step 2 and Step 3 for the others PV string Double checks that the wires are in the proper locations Step 6 Close off the unneeded DC input sockets using the protective caps supplied in the accessories kit Caution string A FEEFEEE Prrrrre ye eS yf rrr PFrerrrer String B Caution Fig 2c DC Connections for a Two String PV Array 18 Warning and do not exceed the maximum string voltage Step 3 Connect the positive wire from the 1 PV string to Inverter PV positive quick connect String A Step 4 Connect the negative wire from the 1 PV string to Inverter PV negative quick connect String A Step 5 Connect the Inverter PV positive quick connect String A to the Inverter PV positive quick connect String B Step 6 Connect the Inverter PV positive quick connect String A to Caution a l l the Inverter PV positive quick connect String B String A EEEE eR EEEREN EEEE EEE EEEREN EEFE EN rice psy E Pes ee ES DC joint box OFF Fig 2d DC Connections for a Single String PV Array 19 2 4 2 Connecting to the grid AC utility To connect the AC cable proceed as follows A Step 1 Before wiring the PV
16. ights up to indicate that no utility exists Meaning of A120V A isthe name of the string A or B 120 is the numerical value of the measurement V is the unit of the measurement Meaning of AL14 AL stands for alarm it can also be ER for error 14 is the number of the alarm or error For further explanations refer to the section 4 2 23 Setting Mode Restart of the inverter The new configuration is kept in the memory of the inverter and you need to restart the inverter to see effective changes on the Step 3 Press and hold 5 seconds simultaneously the two buttons GE F C d parameters Q and v LCD will illustrate as Fig 5d and Fig 5e Fig 5d Fig Se Caution Step 12 So switch OFF the DC breaker wait until the LCD and the LEDs are OFF and then switch ON the DC breaker Country Selection Step 4 Once in the Setting Mode at Germany E3 Spain Checking of the new configuration use Q or Q to choose the configuration i Italy setting in accordance to your country b Belgium Step 5 Press to validate and go to next step DC Input configuration Step 13 After the restart press the menu button a in orderto d dE check the new configuration The inverter will display the 3 Fig Sk Fig 5 parameters you have just changed ID number country and DC input Use or to change the one you want to check Par Fig 5m Press again the menu button to exit the visualization mode SOLUTION
17. nk Temperature C F as Fig 7m Fig 7m Pcs nin Huu 27 4 4 Inverter status descriptions SVT starts up automatically when DC power from the PV panel is sufficient Once the 5 The communications interface inverter starts it enters into one of the following status a alan LCD panel display 5 1 Standard communication interfaces 5 1 1 RS232 interface definition In this mode the SVT works normally Whenever the supplied power from PV 5 1 1 1 The RS232 interface shall be set as follows URE panel is sufficient Baud Rate 9600 b Narnia 7 sce icat SOOVDC gt PV gt 120VDC the SVT converts Data Length 3 bits TTT mn st power to the grid as generated by the 1 bit PV panel In normal mode the green Parit LED is on to indicate that it feeds power eal 5 1 1 2 The Pin Assignments of true RS232 type The pin assignments of true to the grid RS232 type are illustrated as follows iiif the power is insufficient Stand b 60VDC lt PV lt 120VDC the SVT enters into J a standby mode but attempts to connect to the grid Pin 2 RS232 Rx The internal intelligent controller can l aono continuously monitor and adjust the Pin 3 R5252 Tx system status If the SVT finds any Pin 5 Ground Error unexpected conditions such as grid LE problems or internal failure it will EEF a display the information on its LCD and j light up the red LED s 5 1 2 EPO Emergency Power Off RJ45 connector To activa
18. rator connectors have the right polarity Step 3 Connect the positive wire from the 1 PV string to Inverter PV positive quick connect Step 4 Connect the negative wire from the 1 PV string to Inverter PV negative quick connect Step 5 If necessary repeat step 2 and Step 3 for the others PV string Double checks that the wires are in the proper locations DC joint box OFF SPREE A3 Fig 2a DC Connections for a 3 String PV Array 16 Warning and do not exceed the maximum string voltage Step 3 Connect the positive wire from the 1 PV string to Inverter PV positive quick connect String A Step 4 Connect the negative wire from the 1 PV string to Inverter PV negative quick connect String A AN Step 5 Close off the unneeded DC input sockets using the protective caps supplied in the accessories kit Caution String A Fig 2b DC Connections for a Single String PV Array 17 To wire the PV array to the SVT inverter PVINO4KS PVINOSKS follow these steps f Step 1 Make sure the DC breaker on the joint box is switched OFF Step 2 Check that the PV generator connectors have the right polarity To wire the PV array to the SVT inverter PVINOSKP follow these steps f Step 1 Make sure the DC breaker on the joint box is switched OFF Step 2 Check that the PV generator connectors have the right polarity Warning and do not exceed the maximum strin
19. reaker then larger than specified check the peripheral AC Inverter short circuit Short circuit on the AC side ara aaa and the rid conditions Er14 Inverter PLL fail The phase of a BONNE synchronize with the utility The DC component of the Er29 VERET CRUE Casa electricity fed into the grid is over spec Jp longer than permissible range Er10 Inverter Over temperature Internal temperature is too high Try to reduce the ambient temperature l l l Move the inverter to cooler Heat sink Over Heat sink temperature is too Er18 l place temperature high ErO1 ErO2 ErO4 Er0O5 Er12 Er15 Er16 Er20 Er21 Er23 Er27 Er28 Er31 If error code keeps recurring contact your local distributor for help DC_BUS pre Charge fail 55 Table 3 Grid fault alarm code and description 7 Specifications l F 1 i i Too g s in Dena 31 EOE Utility Voltage i l l VINO2 Ji 03 VINO VINOSK ALOO Over Voltage Utility Voltage Greater or 1 Wait for 1 minute if the grid returns Smaller than the to normal the inverter automatically Rated AC Power 2000W 3000W 4000W 5000 ALOT Utility Voltage permissible value restarts Under Voltage Check grid connection such as wires Max AC Power Output 2 200W 3300W 4200W 5300W Utility Voltage ae ed chece _ Inverter Technology High frequency PWM Transformer less Design ALO2 Over Frequency Utility Frequency Greater frequency meet the proper or Smaller than the specifications
20. s Leakage current on ground conductor is too high a Operating Temperature 25 C 50 C Humidity 30 to 90 Without condensation Altitude 0 2000m AL12 AL15 AL 31 Dimensions H x W x D 484 x 455 x 170mm 564 x 455 x 170 mm Weight 25 kg 29 kg If error code keeps recurring contact your local distributor for help Protection class IP65 outdoor Disconnect ALL PV or PV Check the impedance between PV amp PV and Ground The impedance The impedance is between Isolation Fault PV amp PV and Ground is smaller than 2MQ a 37 Islanding operation detection oe Voltage phase jump detection Active Reactive power control DC input Input Diode Electronic Circuit AC output Output Relay Electronic Circuit Emergency Power Off Inverter shuts down immediately Iim oo ma gt O 2 Q O Cc Standard RS232 Ethernet Interface Optional USB RS485 Dry contact Utilit Over under Voltage Over under Frequency Ground fault DC Isolation fault 38 The data and illustrations are not binding We reserve the right to make changes in the course of technical development of the product 39
21. te EPO Pin 4 and Pin 5 have to be shorted together TT LTT ANANIN TTI wT ppe UTE saM ANA NN ac 0000 0000 Tr of i amy h Emergency Power Off Mode In this EPO F PES 235 mode the SVT does not take any power l u Cle Make sure the connection between the RJ45 In case of little or no sunlight The SVT connector and the pair of wires is properly done automatically stops running In this mode the SVT does not take any power Ensure that the functionality of the EPO fits with Shutdown he ari our application by testing the inverter while it from the grid The display and all of the Caution your app y g ue ens LEDs on the front panel do not work is injecting current check that it stops injecting the current 28 g9 5 2 Option communication cards 5 2 1 Hardware Installation Procedure Open the top and sides of the cabinet Step 1 Put the communication card into the slot Screw back the side amp top cover and complete the installation Step 3 30 2 gt a Datas 5 2 2 RS485 Interface Card CN1 is for the function of the terminal resistor which can be monitored on the provided software Short pini 2 to enable the function and short pin2 3 to disable it CN2 is for RS485 CN3 is for remote power Adaptor recommendation The boards should work with all the RS485 communication ports and adaptors However if you don t
22. urself with the device A Remember to pay special attention to the information on installing and Warning commissioning the device This manual contains important instructions for the SVT PVINO2KS PVINO3KS PVINO4KS PVINO5KS that shall be followed during installation and maintenance of the SAFETY LEGEND This manual contains important instructions that should be followed during inverters sin installation and maintenance of the GE Solar Inverter This manual must be read and Hou g Only qualified installers are authorized to open the connection area understood prior to installing the system Do not open the connection area when the inverter is in under voltage A Warning Indicates a procedure condition or statement that if not strictly observed could result in personal injury or death Warning condition Only well trained service staff may open the upper portion power stage of the inverter and only when it is not in under voltage condition Only well trained service staff is authorized to carry out repairs to the Caution Indicates a procedure condition or statement that if not SVT unit strictly observed could result in damage to or destruction of Warning Caution equipment Installation Attention Indicates a procedure condition or statement that should PV inverter has to be installed with all protection accessories be strictly followed in order to optimize these applications Caution
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