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Summary of Contents for Fronius Verto 15.0 208-240
- Page 1 Operating Instructions Fronius Verto 15.0 208-240 / 18.0 208-240 27.0 30.0 / 33.3 36.0 480 EN-US Operating instructions 42,0426,0490,EA 007-11122024...
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Page 3: Table Of Contents
Environmental conditions Qualified personnel Data on noise emission values EMC measures Data backup Copyright Equipment grounding (GND) General information Fronius Verto Device concept Scope of supply Thermal concept Fronius Solar.web Local communication Protection of people and equipment Information on the device... - Page 4 Connecting aluminum cables Different cable types Permitted cables for the electrical grid connection Permitted cables for the electrical DC connection Permitted cables for the data communication connection Cable diameter of the AC cable Maximum alternating current fuse protection Connecting the inverter to the public grid (AC side) Safety Connecting the inverter to the public grid (AC side) Connecting the inverter to the public grid with the PEN conductor (AC side)
- Page 5 Appendix Service, maintenance and disposal General Maintenance Cleaning Operation in dusty environments Safety Disposal Warranty provisions Fronius manufacturer's warranty Status codes and remedy Display Status codes Technical data Verto 15.0 208‑240 Verto 18.0 208‑240 Verto 27.0 Verto 30.0 Verto 33.3 Verto 36.0 480...
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Page 6: Safety Rules
Safety rules Explanation of WARNING! safety instruc- tions Indicates a potentially dangerous situation. ▶ Death or serious injury may result if appropriate precautions are not taken. CAUTION! Indicates a potentially harmful situation. ▶ Minor injury or damage to property may result if appropriate precautions are not taken. -
Page 7: Environmental Conditions
All personnel involved in commissioning, maintenance, and servicing of the device must: Be suitably qualified Have knowledge of and experience in dealing with electrical installations Have fully read and precisely followed these operating instructions In addition to the operating instructions, all applicable local regulations regard- ing accident prevention and environmental protection must also be followed. -
Page 8: Data On Noise Emission Values
Data on noise The sound pressure level of the inverter is indicated in the Technical data. emission values The cooling of the device takes place via an electronic temperature control sys- tem at the lowest possible noise level and depends on the power used, ambient temperature, and the soiling level of the device, etc. -
Page 9: General Information
General information... -
Page 11: Fronius Verto
Fronius Verto Device concept The inverter transforms the direct current generated by the solar modules into alternating current. This alternating current is fed into the public grid and syn- chronized with the mains voltage in use. The inverter is intended for use in grid-connected photovoltaic systems. -
Page 12: Thermal Concept
These specifications do not provide an absolute guarantee of flawless op- eration. High error rates in the transmission, fluctuating receptions or mis- fires can have an adverse effect on data transfer. Fronius recommends on- site testing to ensure that the connections meet the minimum require- ments. - Page 13 The following data can be called up via mDNS: NominalPower Systemname DeviceSerialNumber SoftwareBundleVersion...
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Page 14: Protection Of People And Equipment
Protection of people and equipment Information on Technical data, warning notices, and safety symbols are located on and in the in- the device verter. They must not be removed or painted over. They warn against incorrect operation, which may result in serious injury and property damage. Symbols on the rating plate: CE label –... -
Page 15: Wsd (Wired Shutdown)
Perform connection work in line with the instructions. IMPORTANT! Fronius will not bear any costs that may arise due to a detected electric arc and its consequences. Fronius accepts no liability for damage which may occur des- pite the integrated Arc Fault Circuit Interrupter/interruption (e.g., due to a paral- lel arc). -
Page 16: Safe State
then automatically resumed. If several arcs are detected within a period of 24 hours, grid power feed operation can also be permanently interrupted until a manual reconnection has been performed. Safe state If one of the following safety devices is triggered, the inverter switches to a safe state: Insulation monitoring RCMU... -
Page 17: Utilization In Accordance With "Intended Purpose
The following circumstances are considered to be reasonably foreseeable misuse: Any use that is not the intended use or goes beyond the intended use. Alternations to the inverter are not expressly recommended by Fronius. Installation of components that are not expressly recommended or sold by Fronius. -
Page 18: Surge Protection Device (Spd)
There is the option of a digital indication when an SPD has tripped. For setting this function, see PDF "Temporary SPD Triggering" in the Service & Support area at www.fronius.com IMPORTANT! After setting the function described above, the inverter will also respond if the 2-... -
Page 19: Operating Controls And Connections
Operating controls and connections Connection area Push-in WSD (wired shutdown) terminal Push-in terminals in the data communication area (Modbus) Push-in terminals in the data communication area (digital inputs and out- puts) 5-pin AC terminal Cable bushing/cable gland AC AC SPD (surge protection device) Optional cable bushing Grounding clamping bolts Cable bushing/cable gland in the data communication area... -
Page 20: Pv Connections
PV connections Ground elec- The ground electrode bolt allows trode bolt additional components to be groun- ded, such as: AC cable Module mounting system Ground rod If further grounding options are re- quired, suitable terminals can be fitted to the DIN rail. Mounting option In the connection area there is space for third-party... -
Page 21: Dc Disconnector
DC disconnector The DC disconnector has 2 switch set- tings: On / Off. IMPORTANT! When the switch is in the 'Off' position, a conventional padlock can be used to secure the inverter against being switched on. The national guidelines must be complied with in this respect. Padlock minimum requirement: Shackle diameter min. -
Page 22: Button Functions And Led Status Indicator
The operating status LED dis- and LED status plays the status of the inverter. indicator In case of faults, follow the in- dividual steps in the Fronius Solar.web live app. The optical sensor is actuated WLAN access point by touching it with a finger. - Page 23 Sensor functions = WLAN access point (AP) is opened. Flashes blue = WLAN protected setup (WPS) is activated. Flashes green 3 seconds (max. 6 seconds) = The service message dis- appears. Flashes white (quickly) LED status indicator The inverter is operating correctly. Lights up green The inverter is starting.
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Page 24: Schematic Internal Wiring Of Ios
LED status indicator The inverter is performing an update. Flash blue There is a service message. Lights up white Schematic in- The V+/GND pin provides the possibility of feeding in a voltage in the range of ternal wiring of 12.5 to 24 V (+ max. 20%) using an external power supply unit. Outputs IO 0 - 5 can then be operated using the external voltage that has been fed in. -
Page 25: Installation
Installation... -
Page 27: General
General Tools required Spirit level Pencil TX20 screwdriver Hex socket torque wrench 5 mm Torque wrench M32, M50 Wire stripper for cables and wires Multimeter for measuring voltage Smartphone, tablet, or PC for setting up the inverter Drill driver Quick-fastener A quick-fastener system (3) is used to system mount the connection area cover and... -
Page 28: System Component Compatibility
System compon- All components installed in the photovoltaic system must be compatible and ent compatibility have the necessary configuration options. The installed components must not re- strict or negatively influence the functioning of the photovoltaic system. NOTE! Risk due to components in the photovoltaic system that are not compatible and/or have limited compatibility. -
Page 29: Installation Location And Position
Installation location and position Choosing the Please observe the following criteria when choosing a location for the inverter: location of the inverter Only install on a solid, non-flammable surface. When installing the in- verter in a switch cabinet or similar closed environ- ment, ensure adequate heat dissipation by forced-air ventilation. -
Page 30: Installation Position Of Inverter
The inverter must not be installed or operated at more than 4 000 m above sea level. 4001 m The voltage U must not exceed the following values: DCmax between 0 and 3000 m: 1000 V between 3001 and 3500 m: 959 V between 3501 and 4000 m: 909 V over 4001: not allowed Do not install the inverter:... -
Page 31: Installing The Mounting Bracket And Attaching The Inverter
Installing the mounting bracket and attaching the inverter Selecting the Use the corresponding fixing materials depending on the subsurface and observe mounting mater- the screw dimension recommendations for the mounting bracket. The installer is responsible for selecting the right type of fixing. Properties of the The mounting bracket (illustration) can mounting brack-... -
Page 32: Attaching The Inverter To The Mounting Bracket
Attaching the in- There are integrated grips on the side verter to the of the inverter which facilitate lifting/ mounting brack- attaching. Clip the inverter into the mounting bracket from above. The connections must point downwards. Push the lower part of the inverter into the snap-in tabs of the mounting bracket until the inverter audibly clicks into place on both sides. -
Page 33: Requirements For Connecting The Inverter
Requirements for connecting the inverter Connecting alu- Aluminum cables can also be connected to the AC connections. minum cables NOTE! When using aluminum cables: ▶ Follow all national and international guidelines regarding the connection of aluminum cables. ▶ Grease aluminum wires with appropriate grease to protect them from oxid- ation. -
Page 34: Permitted Cables For The Electrical Dc Connection
AWG 26 - 16 AWG 26 - 16 LAN connections Fronius recommends using at least CAT 5 STP (shielded twisted pair) cables and a maximum dis- tance of 100 m (109 yd). Cable diameter For a standard M32 cable gland with a large reducer (green):... -
Page 35: Maximum Alternating Current Fuse Protection
A residual current circuit breaker in individual cases and depending on local condi- tions. For this reason, Fronius re- commends using a residual current circuit breaker suitable for fre- quency inverters with a release cur- rent of at least 100 mA, taking into account national provisions. -
Page 36: Connecting The Inverter To The Public Grid (Ac Side)
Connecting the inverter to the public grid (AC side) Safety WARNING! Danger from incorrect operation and work that is not carried out properly. This can result in severe personal injury and damage to property. ▶ Read the Installation Instructions and Operating Instructions before in- stalling and commissioning the equipment. - Page 37 Loosen the 6 screws of the connection area cover by rotating them 180° to the left using a screwdriver (TX20). Remove the connection area cover from the device. Strip the insulation of the single con- ductors by 16 mm. Select the cable cross-section in ac- cordance with the instructions in Per- mitted cables for the electrical grid...
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Page 38: Connecting The Inverter To The Public Grid With The Pen Conductor (Ac Side)
IMPORTANT! Observe torques - see Permitted cables for the electrical grid con- nection on page 33. IMPORTANT! The ground conductor must be dimen- sioned longer and laid with a move- ment loop so that it is last loaded in the event of a failure of the cable gland. - Page 39 Loosen the 6 screws of the connection area cover by rotating them 180° to the left using a screwdriver (TX20). Remove the connection area cover from the device. Strip the insulation of the single con- ductors by 16 mm. Select the cable cross-section in ac- cordance with the instructions in Per- mitted cables for the electrical grid...
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Page 40: Replacing The Pg Screw Joint
PEN conductor version: Terminal on DIN rail PEN conductor version: Earthing bolt Fasten the union nut of the cable gland with a torque of 4 Nm. Replacing the PG screw joint... -
Page 41: Connecting Solar Module Strings To The Inverter
This can result in severe personal injury and damage to property. ▶ The commissioning, maintenance, and service work in the inverter's power stage set may only be carried out by Fronius-trained service personnel in accordance with the technical specifications. ▶... -
Page 42: Pv Generator, General
WARNING! Danger from mains voltage and DC voltage from PV modules that are exposed to light. This can result in severe personal injury and damage to property. ▶ All connection, maintenance, and service work should only be carried out when the AC and DC sides have been disconnected from the inverter and are de-energized. - Page 43 Use a suitable measuring instrument to check the voltage and polarity of the DC cabling. CAUTION! Danger due to polarity reversal at the terminals. This may result in severe damage to the inverter. ▶ Use a suitable measuring instru- ment to check the polarity of the DC cabling.
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Page 44: Connecting The Data Communication Cables
Connecting the data communication cables Routing data IMPORTANT! communication If data communication cables are wired into the inverter, observe the following cables points: Depending on the number and cross section of the wired data communica- tion cables, remove the corresponding blanking plugs from the sealing insert and insert the data communication cables. -
Page 45: Installing The Wsd (Wired Shutdown)
Guide the data cables first through the cable gland union nut and then through the housing opening. Insert the sealing ring between the union nut and the housing opening. Press the data cables into the seal's cable guide. Then press in the seal un- til it reaches the underside of the cable gland. - Page 46 The WSD switch of the first inverter with connected trigger device in the WSD chain must be in position 1 (master). The WSD switch of all other inverters should be in position 0 (slave). Max. distance between two devices: 100 m Max.
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Page 47: Closing And Commissioning The Inverter
Closing and commissioning the inverter Closing the in- Place the cover on the connection verter's connec- area. Tighten six screws by rotating tion area/hous- them 180° to the right using a screw- ing cover, and driver (TX20). commissioning Clip the housing cover into the inverter from above. -
Page 48: Installation With The App
Installation with The "Fronius Solar.start" app is required for this installation method. Depending the app on the end device with which the installation will be carried out, download the app for the respective platform. - Page 49 The installation wizard opens. Follow the installation wizard and complete the installation in the individual areas. Add the system components in Fronius Solar.web and commission the PV system. The network wizard and product setup can be performed independently. A net- work connection is required for the Fronius Solar.web installation wizard.
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Page 50: Energizing The Inverter And Switching It Back On
De-energizing the inverter and switching it back Risk of rupture WARNING! In the case of electrical devices with a high housing protection class, there is a risk of explosion in the event of a fault. Possible causes are defective com- ponents that release gases, improperly installed or commissioned devices, or the penetration of gas via lines (conduits). -
Page 51: Settings - User Interface Of The Inverter
Settings – User interface of the in- verter... -
Page 53: User Settings
User settings User login Open the user interface of the inverter in the browser. In the Login menu area, log in with username and password, or, in the User > User Login menu area, log in with username and password. IMPORTANT! Depending on the authorization of the user, settings can be made in the individu- al menu areas. -
Page 54: Device Configuration
Primary meter For problem-free operation with further energy generators, it is important to in- stall the Fronius Smart Meter at the feed-in point. The inverter and further pro- ducers must be connected to the public grid via the Fronius Smart Meter. -
Page 55: Demand Response Modes (Drm)
Mode Description Information DRM Pin DRM4 Import P ≤ 100% currently not supported DRM 4/8 DRM5 Export P ≤ 0% currently not supported DRM 1/5 without disconnec- tion from grid DRM6 Export P ≤ 50% currently not supported DRM 2/6 DRM7 Export P ≤... - Page 56 Nevertheless, false alarms can be triggered for the type A residual current cir- cuit breaker in individual cases and depending on local conditions. For this reason, Fronius recommends using a residual current circuit breaker suitable for frequency inverters with a release current of least 100 mA, taking into ac- count national provisions.
- Page 57 Iso Warning Parameter Value range Description Iso Warning The insulation warning is deactivated. The insulation warning is activated. A warning is output in the event of an insu- lation fault. Iso Alternative Exact Insulation monitoring takes place with the Mode highest degree of accuracy and the meas- ured insulation resistance is displayed on the user interface of the inverter.
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Page 58: System
Click Save. ü System name, time zone, and time zone location are saved. Update All available updates are provided on the product page and in the "Fronius Down- load Search" area at www.fronius.com Update Drag the firmware file into the Drag &... -
Page 59: License Manager
Enable Support User Account button. ü The support user is activated. IMPORTANT! The support user exclusively enables Fronius Technical Support to configure set- tings on the inverter via a secure connection. Access is deactivated by clicking Terminate Support User Session button. - Page 60 Remote access is activated for Fronius Support. IMPORTANT! The remote access exclusively enables Fronius Technical Support to access the inverter via a secure connection. In this case, diagnostics data are transmitted, which are used for troubleshooting. The remote access can be activated only...
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Page 61: Communication
Activate WPS on the WLAN router (see WLAN router documentation). Click on the Start button. The connection is established automatically. Log in to the user interface of the inverter. Check the network details and connection to Fronius Solar.web. -
Page 62: Modbus
It is possible to operate a connection via WLAN and via the access point at the same time. Modbus The inverter communicates with system components (e.g., Fronius Smart Meter) and other inverters via Modbus. The primary device (Modbus Client) sends con- trol commands to the secondary device (Modbus Server). The control commands are executed by the secondary device. - Page 63 SunSpec Model Type There are two different settings, depending on the SunSpec model. float: SunSpec Inverter Model 111, 112, 113 or 211, 212, 213. int + SF: SunSpec Inverter Model 101, 102, 103 or 201, 202, 203. Meter Address The value entered is the identification number (unit ID) assigned to the meter, which can be found on the user interface of the inverter in the Com- munication...
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Page 64: Cloud Control
(e.g., EV charger, smart home solutions, etc.) or the Fronius Wattpilot. For monitoring, Fronius recommends using Fronius Solar.web, which provides se- cure access to inverter status and production information. In the event of a firmware update to version 1.14.x, the Solar API setting is ap- plied. -
Page 65: Internet Services
Internet services Information regarding connections and the current connection status is dis- played in this menu. If there are problems with the connection, a short descrip- tion of the error is displayed. -
Page 66: Safety And Grid Requirements
The inverter access code required Solar.SOS for this menu area can be requested in the Fronius Solar.SOS portal. Requesting inverter codes in Fronius Solar.SOS: Open solar-sos.fronius.com... -
Page 67: Feed-In Limit
The inverter ensures that the PV power that cannot be fed into the public grid is used by the Fronius Ohmpilot so that it does not go to waste. The feed-in limit only becomes active if the power of feeding in is higher than the set power re- duction. -
Page 68: Feed-In Limit - Examples
Total DC power of the Entire System Input field for the total DC power of the entire system in Wp. Maximum grid feed-in power This value is used if the is specified in %. Export Limit Control (Soft Limit) If this value is exceeded, the inverter readjusts down to the set value. Export Limit Protection (Hard Limit Trip) If this value is exceeded, the inverter switches off within max. - Page 69 "Limit per phase – asymmetric generation" (feed-in limit 0 kW per phase) – asymmetric 2 kW 0 kW 20 kW 4 kW 0 kW 6 kW 0 kW = 0 kW = 12 kW Explanation The load requirement in the home network per phase is determined and supplied. "Limit per phase –...
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Page 70: Dynamic Feed-In Limit With Multiple Inverters
LAN. Inverter Control via Modbus is activated and configured for all secondary devices. The Fronius Smart Meter is configured as a primary meter and connected to the primary device. IMPORTANT! Only one primary meter is required for the primary device. - Page 71 Fronius Tauro Fronius GEN24, Fronius Verto, Fronius Tauro, Fronius SnapINverter with Fronius Datamanager 2.0* * Up to four additional Fronius SnapINverters can be connected to each Fronius SnapINverter with Fronius Datamanager 2.0. Primary meter The Fronius Smart Meter acts as the only primary meter and is connected dir- ectly to the primary device.
- Page 72 Maximum grid feed-in power Reduce inverter power to 0% if meter connection has been Enable the lost function User interface secondary device Fronius Datamanager 2.0 Select the user Admin and enter the password for the user Admin. In the Settings – Modbus...
- Page 73 Under the menu item Export Limitation, activate the Limit for entire system function and apply the following settings: Specify the total DC power of the entire system in W Enable Export Limit Control (Soft Limit) and enter a value of 0 W for the Maximum grid feed-in power.
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Page 74: Connection Diagram - 4 Relays
Inverter shutdown I/O Powerlimit with export limitation = 0% (DRM/ripple control receiver sig- nal) – according to command Export Limitation (Hard Limit) Modbus (shutdown command) – according to command Connection dia- The ripple control signal receivers and the I/O terminals of the inverter can be gram - 4 relays connected to one another as shown in the connection diagram. -
Page 75: I/O Power Management
I/O power man- I/O Power Management agement set- V+/GND tings - 4 relays None None None None None DNO Feedback None not used None None DNO Rules IO control IO control Rule 1 IO control IO control Active Power Power Factor (cos φ) DNO Feedback Rule 2 Active Power... -
Page 76: Connection Diagram - 3 Relays
Connection dia- The ripple control signal receivers and the I/O terminals of the inverter can be gram - 3 relays connected to one another as shown in the connection diagram. For distances of over 10 m between the inverter and the ripple control signal re- ceiver, a CAT 5 STP cable is recommended as a minimum and the shielding must be connected on one side at the push-in terminal of the data communication area (SHIELD). - Page 77 I/O power man- I/O Power Management agement set- V+/GND tings - 3 relays None None None None None DNO Feedback None not used None None DNO Rules IO control IO control Rule 1 IO control None Active Power Power Factor (cos φ) DNO Feedback Rule 2 Active Power...
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Page 78: Connection Diagram - 2 Relays
Connection dia- The ripple control signal receivers and the I/O terminals of the inverter can be gram - 2 relays connected to one another as shown in the connection diagram. For distances of over 10 m between the inverter and the ripple control signal re- ceiver, a CAT 5 STP cable is recommended as a minimum and the shielding must be connected on one side at the push-in terminal of the data communication area (SHIELD). -
Page 79: I/O Power Management Settings - 2 Relays
I/O power man- I/O Power Management agement set- V+/GND tings - 2 relays None None None None None DNO Feedback None not used None None DNO Rules IO control IO control Rule 1 None None Active Power Power Factor (cos φ) DNO Feedback Rule 2 Active Power... -
Page 80: Connection Diagram - 1 Relay
Connection dia- The ripple control signal receivers and the I/O terminals of the inverter can be gram - 1 relay connected to one another as shown in the connection diagram. For distances of over 10 m between the inverter and the ripple control signal re- ceiver, a CAT 5 STP cable is recommended as a minimum and the shielding must be connected on one side at the push-in terminal of the data communication area (SHIELD). -
Page 81: I/O Power Management Settings - 1 Relay
I/O power man- I/O Power Management agement set- V+/GND tings - 1 relay None None None None None DNO Feedback None not used None None DNO Rules IO control None Rule 1 None None Active Power Power Factor (cos φ) DNO Feedback Rule 2 Active Power... -
Page 83: Appendix
Appendix... -
Page 85: Service, Maintenance And Disposal
Nevertheless, a few points must be considered during operation to ensure that the inverter works perfectly. Maintenance Maintenance and service work may only be carried out by Fronius-trained service technicians. Cleaning Wipe the inverter, if necessary, with a damp cloth. -
Page 86: Safety
▶ The connection area must only be opened by an authorized electrician. ▶ The separate power stage set area must only be opened by Fronius-trained service technicians. ▶ Prior to any connection work, disconnect the inverter on the AC side and the DC side. -
Page 87: Warranty Provisions
Warranty provisions Fronius manu- Detailed, country-specific warranty conditions are available at www.fronius.com/ facturer's war- solar/warranty. ranty To obtain the full warranty period for your newly installed Fronius product, please register at www.solarweb.com. -
Page 88: Status Codes And Remedy
This can result in severe personal injury and damage to property. ▶ The installation and connection of an SPD surge protection device may only be carried out by Fronius-trained service personnel in accordance with the technical specifications. ▶ Observe safety rules. -
Page 89: Technical Data
Technical data Verto 15.0 Input data 208‑240 Maximum input voltage 1 000 V DC (at 1 000 W/m² / -10 °C in an open circuit) Start-up input voltage 150 V DC MPP voltage range 180 - 870 V DC Number MPP-controller Maximum input current (I DC max ) 28 / 28 / 28 / 28 A PV1 / PV2 / PV3 / PV4... -
Page 90: Verto 15.0
Output data Grid connection 3~ (N)PE 208 / 120 V AC 3~ (N)PE 220 / 127 V AC 3~ (N)PE 240 / 139 V AC Maximum output power 15 kW Nominal output power 15 kW Rated output current / phase 41.7 / 39.4 / 36 A Total harmonic distortion <... - Page 91 Input data DC overvoltage category Max. inverter backfeed current to the array 3) 50 A 4) Max. capacity of the PV Generator against ground 3 600 nF Limit value of the insulation resistance test between PV Gen- 34 kΩ erator and ground (on delivery) 7) Adjustable range of insulation resistance test between PV 34 - 10 000 kΩ...
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Page 92: Verto 18.0
General data Permitted storage temperature - 40 °C - +70 °C Relative humidity 0 - 100% Sound pressure level 54.6 dB(A) (ref. 20 µPA) Protection class IP66 Dimensions (height x width x depth) 865 x 574 x 279 mm Weight 43 kg Inverter topology Non-insulated, no transformer... -
Page 93: Verto 30.0
Output data Rated apparent power 27 kVA Rated frequency 50 / 60 Hz 1) Maximum output current / phase 53.7 A Initial symmetrical short-circuit current / phase I K " 53.7 A Power factor (cos phi) 0 - 1 ind./cap. 2) Grid connection 3~ (N)PE 380 / 220 V AC 3~ (N)PE 400 / 230 V AC... - Page 94 Input data Max. short circuit current 8) Total 120 A 40 / 40 / 40 / 40 A PV1 / PV2 / PV3 / PV4 40 A per string I SC PV 8) Total 150 A 50 A / 50 A / 50 A / 50 A PV1 / PV2 / PV3 / PV4 Maximum PV field power (P PV max ) Total 45 kWp...
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Page 95: Verto 33.3
General data Night-time power loss = standby consumption 16 W European Efficiency (360 / 615 / 870 V DC ) 97.25 / 97.80 / 97.45 % Maximum efficiency 98.02% Safety class EMC emission class Pollution degree Permitted ambient temperature - 40 °C - +60 °C Permitted storage temperature - 40 °C - +70 °C Relative humidity... - Page 96 Input data Adjustable range for cyclic repetition of the insulation resist- ance test Output data Grid voltage range 176 - 528 V AC Rated grid voltage 220 | 230 | 254 | 277 V AC 1) Rated power 33.3 kW Rated apparent power 33.3 kVA Rated frequency...
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Page 97: Verto 36.0 480
Verto 36.0 480 Input data Maximum input voltage 1 000 V DC (at 1 000 W/m² / -10 °C in an open circuit) Start-up input voltage 150 V DC MPP voltage range 440 - 870 V DC Number MPP-controller Maximum input current (I DC max ) 28 / 28 / 28 / 28 A PV1 / PV2 / PV3 / PV4 28 A... -
Page 98: Protection Devices
Output data Rated output current / phase 47.2 A / 43.3 A Total harmonic distortion < 3% AC overvoltage category Current (inrush) 5) A peak / A rms over ms 4) Max. output fault current / duration 42.2 A / 29.4 ms General data Night-time power loss = standby consumption 16 W... - Page 99 Channels / power used Channel: 1-11 b,g,n HT20 Channel: 3-9 HT40 <18 dBm Modulation 802.11b: DSSS (1Mbps DBPSK, 2M- bps DQPSK, 5.5/11Mbps CCK) 802.11g: OFDM (6/9Mbps BPSK, 12/18Mbps QPSK, 24/36Mbps 16- QAM, 48/54Mbps 64-QAM) 802.11n: OFDM (6.5 BPSK, QPSK, 16-QAM, 64-QAM) Surge protection General data device DC Verto...
- Page 100 Disconnector External fuse None Mechanical properties Disconnection indicator Mechanical indicator (red) Remote communication of the con- Output on the changeover contact nection interruption Housing material Thermoplastic UL-94-V0 Test standards IEC 61643-31 / EN 61643-31 Surge protection General data device DC Verto Rated discharge current (I 20 kA 30.0 - 33.3 SPD...
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Page 101: Integrated Dc Disconnector
Mechanical properties Disconnection indicator Mechanical indicator (not green) Remote communication of the con- Output on the changeover contact nection interruption Housing material Thermoplastic UL-94-V0 Integrated DC General data disconnector Product name Benedict LS32 E 7905 Rated insulation voltage 1000 V Rated impulse withstand voltage 8 kV Suitability for insulation...
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