SOLIVIA 3.
This manual applies to solar inverters of type ●● EN SOLIVIA 3.3 AP G3 TR The manual is subject to change. Please check our website at www.solar-inverter.com for the most up-to-date manual version. Delta Energy Systems (Germany) GmbH Tscheulinstraße 21 79331 Teningen Germany © Copyright – Delta Energy Systems (Germany) GmbH - All rights reserved. This manual accompanies our equipment for use by the end users.
Operation and installation manual SOLIVIA 3.
Table of Contents EN 1. About this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 1.1 Purpose of this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 1.2 Warnings and symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 2. Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9. Diagnostics and data evaluation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 9.1 Malfunction rectification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 9.2 Display messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 10. Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1. About this manual EN This manual allows you to become acquainted with the product. Observe the safety regulations applicable for each country. You can contribute to the durability and reliability of the product during its use by handling it carefully. These are basic prerequisites for optimum use of your product. 1.1 Purpose of this manual This manual is part of the product and is only valid for the SOLIVIA 3.3 AP G3 TR. Store the manual in a safe place.
This symbol warns of a danger of electric shock due to the presence of high voltages. This symbol is a warning of general dangers. 2. Intended use The solar inverter connects a photovoltaic system to the public power grid. The solar inverter converts DC electricity into AC electricity, which is then fed into the public power grid. The solar inverter is intended for use in photovoltaic systems connected to a power grid. The solar inverter is not intended for mobile use.
Systems is not responsible for damage incurred by failure to comply with the installation and operating instructions in this manual. ●● The solar inverter contains no components that are to be maintained or repaired by the operator or installer. All repairs must be performed by Delta. ●● Observe all points in this installation and operation manual! ●● Before working on the solar inverter, you must disconnect it from the grid and the PV modules.
5.1 Data evaluation and communication The integrated data display, processing and communication of the device enables easy operation of the solar inverter. Monitoring of the operational status and signaling of operational failures are capable of being called up over the device display. The data interface enables the downloading of data which can be evaluated with a PC system and guarantees continuous recording of operating data.
The solar inverter is functional in on-grid operation exclusively. An automated isolation point, which is approved by a certification agency, guarantees secure disconnection in case of circuit isolation or interruptions in power supply and avoids isolated operation. EN The disconnection equipment allows for automatic isolation for in-plant generation systems of nominal power ≤ 4.6 kVA, with single-phase parallel feed-in through the solar inverter into the grid. 5.3 Equipment overview (5) (4) (1) 1.
6. Installation Installation and commissioning must only be carried out by qualified electrical experts. The recommended local and national safety regulations and the technical interface conditions (TAB 2000), should be complied with. To carry out an energy measurement, a meter must be attached between the grid feedin point and the solar inverter (in accordance with all local and national safety regulations).
length, cable cross-section). EN ●● The recommended installation position is to be adhered to (vertical). ●● Unused DC connectors and interfaces must be sealed airtight with sealing plugs to ensure protection class IP65 for the whole system (inverter & cables). 50 cm Wall 10 cm Wall 10 cm 50 cm 7.3 Maintenance Make sure that the device remains uncovered while in operation. To avoid the casing of the solar inverter becoming soiled, it should be cleaned periodically.
200 320 Mounting plate 38 90 2.5 Ø1 12 6.5 12 Locking screw Locking screw 7.5 150 319.5 410 ± 0.5 Ambient temperature The solar inverter can be operated in an ambient temperature between -25°C to +70°C. The following diagram illustrates how the power supplied by the solar inverter is reduced automatically in accordance with ambient temperature. The device should be installed in a well-ventilated, cool and dry location.
7.6 Grid connection The grid (AC output) is connected over a Wieland RST25i3S AC connector. You can find the correct allocation on the screw-type terminal connection of the connector. The solar inverter must be connected to the grid over a three-core line (L, N, PE). The connected AC line must be switched potential-free before the disconnection or the insertion of the AC connector. The connection to the Wieland AC connector must be made with a flexible line and a conductor cross section of min. 2.
The solar inverter has an insulation and grounding monitoring on the DC side. The options can be configured in the Setup menu “S -> Solar ISO / GND” (see „8.3.7.1 Submenu S: Solar ISO / GND“, page 31). The insulation monitoring has two modes: ●● ISO-ON-Error (the solar inverter is disconnected from the grid in the event of an insulation fault) ●● ISO-ON-Warning (the solar inverter indicates the fault but is not disconnected from the grid).
7.7.1 Output power over PV voltage EN 3600 W 3400 W 3200 W 3000 W 2800 W 2600 W 2400 W 200 VDC 150 VDC 7.7.2 250 VDC 300 VDC 350 VDC 400 VDC 450 VDC Efficiency The best efficiency of the solar inverter is obtained at input voltages >250 V. 96 % 94 % 92 % 90 % 88 % 86 % 84 % 0W 400 W 1200 W 1600 W 3300 W @ 250 V 2000 W 2400 W 3300 W @ 350 V 2800 W 3200 W 3300 W @ 450 V 1600 W 3300 W @ 150 V 800 W Operation and installation manual SOLIVIA 3.
7.8 Interface connection RS485 (EIA485) The interfaces not used must always be closed off. In case of utilization of an interface, only the counterpart fitting on the interface connector is to be employed. Mating connector supplier HARTING Deutschland GmbH & Co. KG (P.O. 2451, 32381 Minden; Germany; www.harting.com).
When several devices are connected in series and the total length of the data line measures 2 m or more, the following option is available for terminating the RS485 (EIA485) interface: EN +5V Reserved 0R TX_A Pin 7 RX_B Pin 6 0R 100 ...
7.9 Electrical connection and operational start-up The electrical connection is utilized on this solar inverter using the connector contacts which are attached to the casing. In no case must the device be opened! In order to connect the device electrically, the following procedures must be followed: 1. DC connection: First, connect the PV module strings to the DC disconnector (not included in the scope of delivery). 2. Connect the DC disconnector to the solar inverter (ensure correct polarity). 3.
7.10 Setup / settings EN The default display language for solar inverters leaving the Delta factory is set to English. After connecting to correct DC voltage and running through self-test, you will be asked to specify the network ID and to select the desired country (see „8.3.7.2 Submenu S: Country settings“, page 32) (countries available: India and Australia). The selection has to be confirmed another time by the user.
NOTE Please note, that once the country has been selected and confirmed, it is only possible to change the country by following the steps as listed below: 1. Please click ESC + for few seconds to get the key information. 2. Provide the key code to the Solar Support Team at support.australia@solar-inverter.com or support.india@solarinverter.com to get the PIN code (valid for one use only!). 3. Once you get the PIN code, you need to press ESC + 4.
LED STATUS green: red: yellow: green: red: yellow: green: red: yellow: green: red: yellow: green: red: yellow: green: red: yellow: green: red: yellow: OPERATIONAL STATE EXPLANATION The input voltage (UPV) is lower than 100 V. The solar inverter is not feeding power to the grid. Night disconnection.
8.2 Navigation in the display Lighting of the display After pressing the ENTER key in automatic operation, the display lighting is switched on. If no key is pressed within 30 seconds, the display lighting automatically goes out. The setup menu enables selection between continuous or automatic lighting. Through pressing the ENTER key, the display lighting is switched on again. 8.
EN User menu 2 Up to 1 Menu N - Now (act data) ESC ENTER Down Submenu N - Now Up Menu D - Day statistic Down ESC ENTER Submenu D - Day Up Menu W - Week statistic ESC ENTER Down Submenu W - Week Up Menu M - Month statistic ESC Submenu M - Month ENTER Down Up Menu Y - Year statistic ESC ENTER Down Up Menu T - Total statistic ESC Submenu Y - Year Submenu T - Total ENTER Down Up Menu S - Setup inverter Down to 2 ESC ENTER 1 Submenu S - Setup Remarks: ESC in main menu jumps to first
8.3.1 Submenu N (Now) This menu item displays the active values. Main menu N - Now actual data ENTER Submenu N - Now 2 ESC N -> AC-Power Value (W) Down ESC ESC ESC ESC 26 Display of the current time Up N -> Date (WD.DD.MM.
8.3.2 Submenu D (Day) EN This menu item displays the daily values for the grid feed. Main menu D - Day statistic ENTER Submenu D - Day 2 ESC D -> Energy Value (Wh) Down ESC ESC ESC ESC Display of the daily max.
8.3.3 Submenu W (Week) This menu item displays the average values of the current week. Main menu W - Week statistic ENTER Submenu W - Week 2 ESC Up to 1 W -> Energy Value (kWh) Display of the weekly energy gain Down Up ESC W -> AC-Revenue Value (AUD) Display of the weekly revenue Down Up ESC W -> Runtime Value (h) Down to 2 8.3.
8.3.6 Submenu T (Total) EN This menu item shows cumulated and maximum/minimum values since first use. Main menu T - Total statistic ENTER Submenu T - Total 2 ESC T -> Energy Value (kWh) Down ESC ESC Up Display of the max. PV cell power Up Display of the largest insulation resistance Up T -> Isolation Min Value (kOhm) Down ESC Display of the max. PV cell current T -> Isolation Max Value (kOhm) Down ESC Up T -> PV-Pow. Max Value (W) Down ESC Display of the max.
8.3.7 Submenu S (Setup) This menu item is used for changing the presettings of the solar inverter. Main menu S - Setup ENTER Submenu S - Setup 2 ESC S -> LCD-Contrast 0 ... 9 Down ESC ESC ISO / GND Setup Menu Up Adjustment of the country parameters Up Adjustment of the baud rate between 2400 ... 38400 Baud Up Adjustment of the internal clock Up Adjustment of current day of the week and date Up S -> Firmware Down to 2 30 Up S -> Date (WD.DD.MM.
8.3.7.1 Submenu S: Solar ISO / GND More detailed information on the Solar ISO / GND menu within the submenu S (Setup).
8.3.7.2 Submenu S: Country settings More detailed information on the country settings menu within the submenu S (Setup). Submenu Setup Country settings Name of country ENTER 5 ESC Up to 6 S -> Country settings Critical undervoltage x(V) < x.xx(s) Down Up ESC S -> Country settings Undervoltage x(V) < x.xx(s) Down Up ESC S -> Country settings Overvoltage x(V) < xmin Down Up ESC S -> Country settings Critical overvoltage x(V) < x.xx(s) Down ESC Up S -> Country settings Low frequency xx.
8.3.7.3 Submenu S: Firmware EN More detailed information on the firmware menu within the submenu S (Setup). Submenu Setup Firmware ENTER 4 ESC Up to 3 S -> Firmware AC-Ctrl maj.min.bug Down Up ESC S -> Firmware DC-Ctrl maj.min.bug Down Up ESC S -> Firmware SC-Ctrl maj.min.bug Down Up ESC S -> Firmware Display-Ctrl maj.min.bug Down to 4 3 9. Diagnostics and data evaluation 9.
(In the field, the first step is to scan for potential fault causes that could be picked up by the solar inverter and result in tripping.) Various key parameters can be scanned via the display, thereby enabling conclusions to be drawn about potential fault causes.
LED STATUS DISPLAY MESSAGE CAUSE EN ELIMINATION Check that the GND connection has been made correctly and/or check the fuse in the grounding path. Change the fuse if necessary. The solar inverter remains in feedin operation. If the fault persists after the device green: Revision Versions of hard- and softhas been reset, please inform your red: error ware are not compatible. yellow: service technician.
10. Technical data INPUT (DC) AUSTRALIA INDIA Max. recommended PV power 4000 WP Nominal power 3630 W Voltage range 125 ... 540 V Full power MPP range 150 ... 450 V Nominal current 13 A Max. current 22 A OUTPUT (AC) AUSTRALIA Max. power Nominal power Voltage range INDIA 3485 W 1) 3300 W 210 ... 264 V 184 ... 264.5 V Max. current 15.7 A Nominal current 14.4 A Nominal frequency Frequency range 50 Hz 48 ... 52 Hz 47.3 ... 52.7 Hz Power factor > 0.
MECHANICAL DESIGN AUSTRALIA Size (L x W x D) INDIA Weight 21.
11. Appendix 11.1 Connection examples Individual in-plant generation system in parallel operation without isolated operation possibility, single-phase feed with anti-islanding protection.
Individual in-plant generation system in parallel operation without isolated operation possibility, single-phase feed with anti-islanding protection, separate feed. Low-voltage network ~ 400 / 220 V Low-voltage network ~ 400 / 230 V House connection line House connection box VNB Owner boundary Customer Z (3) Z (2) Z (1) Remark: A meter can also be employed which registers both energy directions separately.
11.2 Overview of connection diagrams PV generator PV generator - + - DC terminal strip + Meter for power consumption DC disconnector - Solivia 3.3 - + Z ~ Consumer equipment 3 Automatic circuit breaker type B 25 A 3 PV generator Selective main line circuit breaker Meter for power feed-in 3 Z - Customer Meter for kWh power consumption House connection box 3 3 House connection line PV generator DC disconnector 40 3 Solivia 3.3 DC disconnector - Solivia 3.
2 1 ... 3 EN n PV generator DC disconnector Solivia 3.3 L1 - - N ~ PE L2 N ~ PE L3 N ~ PE Fuse L1 L2 L3 N PE Operation and installation manual SOLIVIA 3.
12. Glossary AC Abbreviation for „Alternating Current“. Anti-islanding protection This is a unit for grid monitoring with assigned switching elements (anti-islanding protection) and is an automatic isolation point for small power generation systems (to 30 kWp). CE With the CE identification code, the manufacturer confirms the conformity of the product with the valid EC Guideline and compliance with the significant requirements stipulated therein. DC Abbreviation for „Direct Current“.
Nominal power Nominal power is the maximum permissible continuous power output indicated by the manufacturer for a device or a system. Usually the device is also optimized so that the efficiency is at its maximum in case of operation with nominal power. Nominal current Nominal current is the absorbed current in case of electrical devices if the device is supplied with the nominal voltage and yields its nominal power. PE In electric systems and cables a protective earth conductor is frequently employed.
PV module Part of a PV generator; converts PV energy into electrical energy. RJ45 Abbreviation for standardized eight-pole electrical connector connection. RJ stands for Registered Jack (standardized socket). RS485 (EIA485) Differential voltage interface on which the genuine signal is transmitted on one core and the negated (or negative) signal on the other core. Separate grid system Energy supply equipment which is completely independent of an interconnected grid.
13. Certificates Supplier’s declaration of conformity For compliance levels 1, 2 and 3 in Australia As required by notices under: section 182 of the Australian Radiocommunications Act 1992. Instructions for completion This completed form remains with the supplier as part of the documentation required for the compliance records. Do not return this form to the ACMA. Supplier’s details Qualsure Consultants ACMA supplier code number N136 (AGENT) of 18 Hood Street Rosedale Vic.
SUPPORT - ASIA-PACIFIC Delta Energy Systems (Australia) Pty. Ltd. Unit 6, 25 Howleys Road Notting Hill VIC3168 Australia Phone: +61 3 9543 3053 Fax: +61 3 9544 0606 Support Email: support.australia@solar-inverter.com Delta Energy Systems (India) Pvt. Ltd. Ozone Manay Tech Park ‘A’ Block, 3rd Floor, Survey No, 56/18 & 55/9 Hosur Road, Hongasandra Village Bangalore – 560068, Karnataka Phone: +9180 67164711 Phone: +9180 67164777 Support Email: support.india@solar-inverter.com 5012218008 08 www.
