Santerno SUNWAY TG610 1000V TE OD Installation Manual

Santerno SUNWAY TG610 1000V TE OD Installation Manual

Modular sunway tg te od outdoor three-phase photovoltaic inverter with external transformer
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INSTALLATION GUIDE
MODULAR SUNWAY TG TE OD OUTDOOR
SUNWAY TG610 1000V TE OD
SUNWAY TG1200 1000V TE OD
SUNWAY TG900 1500V TE OD
SUNWAY TG1800 1500V TE OD
THREE-PHASE PHOTOVOLTAIC INVERTER WITH EXTERNAL TRANSFORMER
Issued on 05/06/2018
Rev. 04
• This manual is integrant and essential to the product. Carefully read the instructions contained herein as
they provide important hints for use and maintenance safety.
• This device is to be used only for the purposes it has been designed to. Other uses should be considered
improper and dangerous. The manufacturer is not responsible for possible damages caused by improper,
erroneous and irrational uses.
• Elettronica Santerno is responsible for the device in its original setting.
• Any changes to the structure or operating cycle of the device must be performed or authorized by the
Engineering Department of Elettronica Santerno.
• Elettronica Santerno assumes no responsibility for the consequences resulting by the use of non-original
spare-parts.
• Elettronica Santerno reserves the right to make any technical changes to this manual and to the device
without prior notice. If printing errors or similar are detected, the corrections will be included in the new
releases of the manual.
• The information contained herein is the property of Elettronica Santerno and cannot be reproduced.
Elettronica Santerno enforces its rights on the drawings and catalogues according to the law.
Rev. 03 – 01/06/2018
⚫ 15P00EGB800 ⚫
USER MANUAL
- INSTALLATION GUIDE-
MODULAR SUNWAY TG
TE OD
English
1/139

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Summary of Contents for Santerno SUNWAY TG610 1000V TE OD

  • Page 1 • Elettronica Santerno assumes no responsibility for the consequences resulting by the use of non-original spare-parts. • Elettronica Santerno reserves the right to make any technical changes to this manual and to the device without prior notice. If printing errors or similar are detected, the corrections will be included in the new releases of the manual.
  • Page 2: Table Of Contents

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Table of Contents TABLE OF CONTENTS ....................2 INDEX OF FIGURES ....................8 INDEX OF TABLES ....................10 GENERAL INFORMATION ON THE PRODUCT ..........12 1.1. SCOPE OF THIS MANUAL ..................12 1.2. FOR WHOM THIS MANUAL IS INTENDED ..............
  • Page 3 INSTALLATION GUIDE MODULAR SUNWAY TG TE OD 4.2.2. DC SECTION(S) ......................29 4.3. CONTROL DEVICES ....................29 4.3.1. INTERFACE PROTECTION IP ..................29 4.3.2. GRID CONNECTION CONTACTOR ................30 4.3.3. DC INPUT SWITCH ......................31 4.3.4. AC OUTPUT CIRCUIT BREAKER ................. 32 4.4.
  • Page 4 MODULAR SUNWAY TG INSTALLATION GUIDE TE OD 6.4.3. AC CABLES CONNECTION................... 54 6.4.4. CONNECTION TO THE EXTERNAL TRANSFORMER ..........56 6.4.4.1. Transformer technical requirements ................56 6.4.4.2. Transformer application requirements ................57 6.4.4.3. Application requirements of the transformer ..............57 6.5.
  • Page 5 INSTALLATION GUIDE MODULAR SUNWAY TG TE OD 8.7. DC EMI FILTER ......................89 8.8. AC-SIDE SPDS ......................89 8.9. AC INSULATION CHECK ................... 90 8.10. COMPATIBILITY WITH SINGLE SECONDARY FOR MULTI-MPPT PRODUCTS ..90 8.11. SELF-POWER SUPPLY ..................... 90 8.12. STRING MONITORING ....................90 8.13.
  • Page 6 MODULAR SUNWAY TG INSTALLATION GUIDE TE OD 11.2.3. THE PV OK LED IS OFF ....................106 11.2.4. THE GRID OK LED IS OFF ..................107 11.2.5. ISOLATION LOSS DETECTED ..................107 11.3. MALFUNCTIONING DURING OPERATION ............. 107 11.3.1. ISOLATION LOSS DETECTED ..................107 11.3.2.
  • Page 7 INSTALLATION GUIDE MODULAR SUNWAY TG TE OD 12.8.3. CONNECTION OF EARTH CABLES ................126 12.8.4. CONNECTION OF AUXILIARY POWER SUPPLY CABLES ........127 12.8.5. CONNECTING THE UPS ..................... 127 12.8.6. STRING BOX POWER SUPPLY .................. 128 12.8.7. INPUT/OUTPUT SIGNALS CONNECTION ..............128 12.8.8.
  • Page 8: Index Of Figures

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Index of Figures Figure 1: SUNWAY TG TE OUTDOOR line ....................12 Figure 2: Single-wire diagram of a standard SUNWAY TG TE inverter ............13 Figure 3: Block diagram ..........................14 Figure 4: System safety warning sign......................21 Figure 5: Wooden crates for the MODULAR SUNWAY TG TE inverter .............
  • Page 9 INSTALLATION GUIDE MODULAR SUNWAY TG TE OD Figure 45: Configuration diagram of the SUNWAY TG TE with optional Data Logger board ..... 76 Figure 46: Multidrop connection diagram ....................78 Figure 47: Location of the SW1 termination DIP-switches ................79 Figure 48: SW1 termination DIP-switch.......................
  • Page 10: Index Of Tables

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Index of Tables Table 1: Documentation supplied with the product ..................16 Table 2: Function of the display/keypad LEDs .................... 33 Table 3: Display/keypad parameter setup ....................34 Table 4: Rotary switch position ........................37 Table 5: Standard factory settings of environmental inputs ................
  • Page 11 INSTALLATION GUIDE MODULAR SUNWAY TG TE OD Table 45: Input DC Cable connection data ....................125 Table 46: Technical data for AC output cables ..................126 Table 47: Technical data for earth cables ....................127 Table 48: Technical data for auxiliary power supply cables ..............127 Table 49: Technical data for power supply from UPS ................
  • Page 12: General Information On The Product

    The very accurate design and the quality control ensured by the ISO 9001 certification are the assets of our extremely reliable products, whose features ensure maximum durability. Elettronica Santerno’s inverters meet all safety requirements and are designed to operate in the most demanding environmental conditions.
  • Page 13: For Whom This Manual Is Intended

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD • Sunway TG 1200 1000V TE – 360/380/400/420 OD • Sunway TG 900 1500V TE – 580/600/610/620/630/640/660/670/690 OD • Sunway TG 1800 1500V TE – 580/600/610/620/630/640/660/670/690 OD Other product versions described relevant SUNWAY literature (datasheets/brochures/application notes).
  • Page 14: Main Integrated Standard Functions

    (see section 4.9). The Data Logger board is available as an option board. It is a telecommunications unit between the inverter and the connected String Box. It stores local production data and allows connecting to the Santerno Remote Monitoring (see section 8.7).
  • Page 15: Optional Functions

    • External power supply for the ventilation system to maximize the energy delivered to the grid. • Full integration with the remote monitoring system offered from Santerno for performance detection and trip logs. • Full accessibility to the remote control service, both in local mode and remote mode, via laptop and via SunwayPortal.
  • Page 16: Preservation Of The Documentation

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Table 1: Documentation supplied with the product 1.6.1. Preservation of the documentation All documents must be kept for the entire life span of the equipment together with the system documentation. They must be kept in a place where they are readily available. 1.6.2.
  • Page 17: Final Test Certificate

    The cross-reference format is: Sheet. Column. 1.6.3. Final test certificate The Final Test Certificate is drawn up by Elettronica Santerno technicians at the time of testing the MODULAR SUNWAY TG TE OD inverter. It contains all the information concerning the execution and outcome of the Production Test.
  • Page 18: Symbols Used

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD ES942 EARTH LEAKAGE DETECTOR BOARD Optional 1.8. Symbols used KEY: DANGER Indicates an operating procedure which, if not carried out correctly, may lead to injuries or even death caused by electric shock. WARNING Indicates an operating procedure which, if not carried out correctly, may cause serious damage to equipment.
  • Page 19: Caution Statements

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD CAUTION STATEMENTS This section covers safety statements. The non-observance of the safety instructions below may cause serious injury or death and equipment failure. Carefully read the instructions below before installing, starting and operating the equipment. Only competent personnel must carry out the equipment installation.
  • Page 20: Intended Use

    PROHIBITION It is forbidden to make any technical or mechanical modifications to the cabinet even when out of warranty. Elettronica Santerno is not responsible for any risks that may arise due to unauthorised alterations, modifications or tampering. 2.2. Intended use The SUNWAY TG TE inverters are digitally controlled appliances which convert electrical energy from a DC power source produced by photovoltaic (PV) panels into an AC current which is then delivered to the grid.
  • Page 21: Placing The System In Safety Conditions

    WARNING Always operate in accordance with the indications provided in section 2.7. NOTE In the event of any fault, please contact the Elettronica Santerno SpA CUSTOMER SERVICE for instructions on the necessary corrective action to be taken. 2.6. Personal Protective Equipment Maintenance technicians must be provided with the following personal protective equipment as envisaged by European Directives and relative implementation of the same on national territory.
  • Page 22: Hearing Protection

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Safety glasses/face shield Throughout operations. 1000 V high-voltage insulated gloves Throughout operations. Dielectric helmet Throughout operations. Safety footwear/dielectric boots Throughout operations. Insulated tools Throughout operations. Operators must also be provided with a suitable means of communication for contacting the emergency services if necessary.
  • Page 23: Electric Connections: Safety Procedure

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD 2.7. Electric connections: safety procedure Before carrying out any kind of operation inside the inverter, always place the equipment in safety conditions. To do this follow the instructions provided below: • Make sure that the inverter is NOT running. •...
  • Page 24: Product Identification

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD PRODUCT IDENTIFICATION 3.1. Checking the product on delivery On receiving delivery of the equipment make sure that the packaging shows no signs of damage. Check that it complies with your order by referring to the nameplates described below. In the event of any damage, please contact the relative insurance company or the supplier.
  • Page 25: Product Revision Index

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD 1200 1800 ZZZZ Maximum Vdc Field Voltage 1000V: Field voltage Max. Voc 1100 Vdc 1500V: Field voltage Max. Voc 1500 Vdc AC rated voltage If absent, see Technical Data 360: 360 V 380: 380 V 400: 400 V 420: 420 V 580: 580 V...
  • Page 26: Product Configuration

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD PRODUCT CONFIGURATION The SUNWAY TG TE models mentioned in section 1.1 may be made up of conversion modules functionally independent of each other and able to operate in parallel with one or more units. Each product configuration is typically composed of an AC module and a variable number of DC modules.
  • Page 27 INSTALLATION GUIDE MODULAR SUNWAY TG TE OD MPPTs Modules Modules The DC modules are connected to each other on DC side. In this mode, only one module (Master) performs MPPT function, while the other modules operate on the setpoint set by the master module.
  • Page 28: Earth Bonding Of The Pv Field

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Configuration featuring quadruple converter, hybrid configuration MPPTs Modules Modules The two DC sections are connected 2-by-2 in Master/Slave, mode; each pair operates independently of each other. 4.1.1. Earth bonding of the PV field Input from the PV field may support floating fields or positive/negative earthed fields.
  • Page 29: Dc Section(S)

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD Electric grid AC switch control lever (30QM1, 30QM2) The control lever for the grid side switch, located inside the cabinet, makes it possible to connect the SUNWAY TG TE to the grid. One or multiple switches are present based on the presence of one or multiple DC sections.
  • Page 30: Grid Connection Contactor

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD The basic safety functions of the grid interface include the over/under frequency and the under/over voltage thresholds. Figure 7: Interface Protection diagram The tripping values and times depend on the connection regulations in force in different countries. Other measurements, both direct and derivative, may be considered for Interface Protection, depending on the connection regulations in force in the country of installation.
  • Page 31: Dc Input Switch

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD The Connection Contactor may also act as an Interface Protection device (IP), depending on the type of system, the connection prescriptions and relative regulations in force. The status of the AC Grid Connection Contactor is indicated by the RUN LED on the display/keypad. Status of the RUN LED Description LED ON...
  • Page 32: Ac Output Circuit Breaker

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD 4.3.4. AC output circuit breaker The AC circuit breaker located inside the cabinet, makes it possible to connect the MODULAR SUNWAY TG TE OD to the grid. The circuit breaker is equipped with a return contact, connected to the digital input MD13 (please refer to the Programming Guide).
  • Page 33: Table 2: Function Of The Display/Keypad Leds

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD PROGRAMMING – Down arrow; decreases the value of the parameter. BROWSING – Scrolls through the menus and submenus, the pages in the submenus or parameters in ascending order. PROGRAMMING – Up arrow; increases the value of the parameter. BROWSING –...
  • Page 34: Adjustment Of Contrast Only

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD 4.4.1. Adjustment of contrast only Press the SAVE key for more than 5 seconds; ***TUNING*** appears on the display and the LEDs above the display come on and act as a 5-stage bar whose length is proportional to the level of contrast set. Press keys to adjust the contrast.
  • Page 35: Isolation Control Device

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD Figure 10: Single-line diagram - dotted line highlighting the converter module The SUNWAY TG TE inverters are designed using a modular approach in order to maintain high standards in quality and guarantee maximum performance. The conversion unit is the module with component ID code 22U1 in the Electrical and Mechanical Diagram.
  • Page 36: Figure 11: Isolation Control Board Es942

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Figure 11: Isolation Control Board ES942 Table 4 indicates the relationship between the position of the Rotary Switch CE1 located on the board and the relative isolation resistance threshold values below which an alarm is generated. The ES942 board is located inside the converter;...
  • Page 37: Earthed Pv Field

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD 130 KΩ 160 KΩ POS EARTHED NEG EARTHED Table 4: Rotary switch position The board is fitted with an AUTO-TEST button. When button “P1” is kept pressed for 10 seconds, an isolation leakage alarm is simulated for 30 seconds. During the test the board’s self-diagnostics LEDs (L3, L4) flash slowly.
  • Page 38: Ac-Side Protection

    The DC-side SPD status signal is shared with the AC-side SPDs (optional). The configuration adopted by Elettronica Santerno has proved to be very reliable and effective in the field. However, the PV plant designer may include further protective devices both in inverter input and output in addition to the ones already installed.
  • Page 39: Programmable Digital Outputs

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD 4.11. Programmable digital outputs Two programmable digital outputs are available on each DC section in the SUNWAY TG TE inverters (PDO1 and PDO2) on the terminal boards (X6 and X6B). Please refer to the Electrical and Mechanical Diagram. Programmable output Type of output Default setting...
  • Page 40 MODULAR SUNWAY TG INSTALLATION GUIDE TE OD The DC inputs in the Sunway TG TE are fuse-protected both on the positive pole and on the negative pole. Fuses are to be properly dimensioned based on the configuration of the PV field. The DC modules may house fuse-holders NH1 XL, NH2 and NH3 L.
  • Page 41: Handling And Assembly

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD HANDLING AND ASSEMBLY 5.1. Packaging Different packaging modes are available depending on the transport mode. When shipped in a shipping container, the product is contained within two wooden crates, one containing the inverter, one containing the rooftop.
  • Page 42: Handling The Packaged Inverter

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Figure 15: Inverter tilting WARNING Handling and transport must meet the requirements given in Table 11. 5.2. Handling the packaged inverter Being as the inverter package is on a pallet, the only handling method allowed is using a fork lift truck or a different means of transportation provided with forks.
  • Page 43: Hoisting The Equipment

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD Figure 16: The inverter unpacked 5.3.1. Hoisting the equipment In order to put the inverter in the installation place, it has to be hoisted as follows: • Use the eyebolt and the lifting brackets mounted on the inverter hardware. •...
  • Page 44: Figure 17: Hoisting The Inverter (Tg1200 1000V Te, Tg1800 1500V Te)

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Figure 17: Hoisting the inverter (TG1200 1000V TE, TG1800 1500V TE) WARNING Make sure that the load is evenly distributed among the eyebolts. Rev. 03 – 01/06//2018 44/139...
  • Page 45: Settling The Equipment On Its Final Location

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD Figure 18: Hoisting a 3-door inverter 5.3.2. Settling the equipment on its final location The Modular SUNWAY TG TE inverters are designed for outdoor installation. Clearance must be respected around the installed inverter. Please refer to section Error! Reference source not found..
  • Page 46: Figure 19: Rooftop Removed From The Crate

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Figure 19: Rooftop removed from the crate Some M8 eyebolts are supplied, that must replace other screws located on top of the rooftop so that it can be lifted from the pallet and placed onto the cabinet. Hoisting must be similar to the hoisting procedure shown for the inverter cabinet.
  • Page 47: Figure 22: Mounting The Fixing Elements On The Rooftop

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD Figure 22: Mounting the fixing elements on the rooftop Lift the cooling rooftop (see Figure 23) by using the eyebolts previously mounted. Place the rooftop on the inverter, making sure that the holes match, then insert M10 pins on the cabinet. Figure 23: Placing the rooftop on the inverter Once the ventilation rooftop is in place, fasten it with the M10 nuts and washers supplied see Figure 25).
  • Page 48: Environmental Requirements For Storage And Transport

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Figure 24: Fastening the rooftop to the inverter Once the mounting procedure is completed, replace the eyebolts with the screws removed prior to fasten the rooftop to the cabinet. 5.4. Environmental requirements for storage and transport Required conditions Ambient temperature for -25 °C ÷...
  • Page 49: Table 8: Environmental Requirements For Storage And Transport

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD Atmospheric pressure during 70 – 106 kPa (category 2k3 in compliance with EN 50178). transport Table 8: Environmental requirements for storage and transport WARNING Environmental conditions significantly affect life-expectancy inverters, consequently DO NOT install the inverter in a location which does not meet the required specifications.
  • Page 50: Installation And Commissioning

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD INSTALLATION AND COMMISSIONING The following paragraphs provide information on power and signal cable connection, on how to connect multiple inverters in parallel and on commissioning. Figure 25: Internal view of the SUNWAY TG TE inverter cabinet Cable entry is at the bottom of the cabinet.
  • Page 51: Wire Connection Terminal Board

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD Each DC column is connected to its own independent PV field. Each conversion module operates independently of each other and performs the MPPT function. The PV arrays may have different features installation requirements. transformer may be single secondary or double secondary.
  • Page 52: Dc Cable Connection

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD DANGER Before removing the grilles and connecting the inverter to the grid, make sure that no voltage is present in all power supply sources, such as PV field, grid and auxiliary power supply source. This prevents voltage from being applied to the inverter terminals when installing the equipment.
  • Page 53: Ac Modules Power Connections

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD Make sure that the equipment is isolated before connecting the DC cables. Isolate all power supply sources connected to the DC cables prior to carrying out any operation. Check if DC cables are properly connected by doing the following: 1.
  • Page 54: Ac Cables Connection

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Figure 27: Earth cables inlet Operation sequence: • Remove the bottom plate. • Insert the cable lugs. • Route cables through the plate holes. • Re-position and fasten the bottom plate. • Completion of the cable lug (tighten the internal nut) •...
  • Page 55: Figure 28: Lv/Mv Transformer Connection

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD same phase as the transformer SUNWAY TG phase connected 1500 1500V to terminal X2B-1 (X2-2, X2-3) (see Figure 28) Table 10: AC Module output terminals FROM DC FROM DC MODULE MODULE FROM DC FROM DC BT POWER MODULE...
  • Page 56: Connection To The External Transformer

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Figure 29: AC cable entry DANGER Make sure that voltage is removed before connecting the AC cables. Isolate all power supply sources before carrying out any operation on the inverter. NOTE Observe the following when connecting AC cables: All cables must be the same length Cables must be grouped by three, one conductor per phase.
  • Page 57: Transformer Application Requirements

    (see 8.10) and the application be approved. Please contact Elettronica Santerno SpA. It is also advisable that y/D configuration (inverter-side star) is adopted for the transformer. In that case, the neutral must not be earthed.
  • Page 58: Power Supply Connection

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Floating field Earthed field Single converter, single master Dual converter, multi-master or 2 (1) Optional single secondary compatibility required 6.5. Power supply connection For the technical data concerning the number of connectable cables, the maximum allowable cable cross- section and cable lug type, please refer to section 12.7.2.
  • Page 59: Auxiliary Power Supply Connection

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD Terminal Location Function board Self-power supply output Without Self-power Supply Option: not connected With Self-power Supply Option: terminal 1 is short-circuited to 3 and terminal 2 is short-circuited to 4. 230 V auxiliary power supply (to be used when the d Self-power Supply Option) is not fitted.
  • Page 60: Connection To String Boxes Power Supply (Optional)

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD 6.5.3. Connection to string boxes power supply (optional) If the String Monitoring option is installed to terminals AC.X10-9 and AC.X10-10, 230 V power supply obtained from the auxiliary power supply is available. It is protected by dedicated MCCB and RCD. The MCCB thermal trip current is 10 A.
  • Page 61: Figure 32: Location Of The Digital Input Terminal Board

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD Figure 32: Location of the digital input terminal board Rev. 03 – 01/06/2018 61/139...
  • Page 62 MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Terminal Position Name Function and electrical specifications OUT1 RELAY1- Programmable output 1, DC1 converter module Refer to the Programming Guide for the isolation loss OUT1 RELAY1-NC of the PV field connected to the DC1 module. Voltage-free contacts: 230Vac/10A - 30Vdc/1 OUT1 RELAY1-NO OUT1 RELAY2-...
  • Page 63: Connection To The Environmental Inputs

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD External interface protection input. Short-circuiting the two terminals enables power delivery. Make a jumper if unused. Connect to a voltage-free contact if used. Emergency button status The two terminals: • Voltage-free contact closed when pressing the EMERGENCY pushbutton •...
  • Page 64: Connecting Custom Environmental Sensors

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Terminal Position Function Environmental input 1 Factory default: 0-20 mA input for the connection of a sensor for solar radiation measurement. Environmental input 0V DC.X10 Environmental input 2 Factory default: PTC input for temperature measurement Environmental inputs 0V Table 12: Environmental inputs connection 6.6.3.1.
  • Page 65: Figure 33: Environmental Sensors And Field I/Os Expansion Board

    0-10 V Not used 0-10 V (1) Customer use (2) Santerno use Table 13: List of analogue inputs in ES847 board The environmental sensors and field I/Os expansion board is provided with N.2 DIP-switches for the configuration of the analogue inputs (see Figure 32) allowing setting up the operating mode as per Table...
  • Page 66: Table 14: Function Of The 2 Dip-Switches On The Environmental Sensors And I/Os Expansion Board

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Table 14: Function of the 2 DIP-switches on the environmental sensors and I/Os expansion board The following table indicates the possible configurations of the SW1 and SW2 DIP-switches depending on the required set-up of the analogue channels. Configuration of environmental analogue channel 1 0-10 V f.s.
  • Page 67: Analogue Inputs To Sensors With Voltage Output

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD 0-10 V f.s. mode 0-100 mV f.s. mode 0-20 mA f.s. mode PT100 Internal use only Table 18: Environmental analogue channel 4 DIP-switch configuration WARNING The inputs configured for voltage have high input impedance and must never be left open if active.
  • Page 68: Analogue Inputs To Sensors With Current Output

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Figure 35: Connection to 0 – 100 mV analogue input 6.6.3.3. Analogue Inputs to Sensors with Current Output Connection of the slow analogue inputs to current sources is illustrated in Figure 36. The channels capable of receiving current signals with 20 mA f.s.
  • Page 69: Datalogger

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD Figure 37: Connection of the PT100 thermistor to the analogue channel 6.7. Datalogger Each converter is equipped with a Data Logger board, which is allocated to the following functions: • Local storage of the production data. •...
  • Page 70: Connection To The Communications Ports

    (typically the Smart String Boxes) act as Modbus Slaves. Should Santerno devices, such as Smart String Boxes, be multidrop connected, for user ease it is possible to use pre-set log configurations. Using these settings, the maximum number of devices which can be monitored is 15 units.
  • Page 71: Serial Link

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD Figure 40: Ethernet cable path inside the converter Figure 41: Ethernet cable path inside the DC section 6.7.1.2. RS-485 Serial Link The serial link is present only when the string monitoring option is available. The serial link is to be connected to the X11 terminal board.
  • Page 72: Installation Of Voltage Transducers (Vts)

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Figure 42: Serial link terminal board Terminal Position Function board DC.X11 (TX/RX A) Differential input/output A (bidirectional) according to the RS-485 standard. Positive polarity in respect to pin 2 for one MARK. D1 signal according to the nomenclature from the MODBUS-IDA association.
  • Page 73: Reassembling The Protective Grilles

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD If a measurement VT is to be connected to the AC output phases of the SUNWAY TG TE inverter, earthing the transformer windings is forbidden. The VT impedance is guaranteed at grid frequency only. Common mode currents at switching frequency are present in the plant and might affect the VT.
  • Page 74 MODULAR SUNWAY TG INSTALLATION GUIDE TE OD • Check that the key-operated selector switch on the cabinet front of each DC module for inverter enable/disable is set to OFF. • Check that the DC disconnector 11-QM1 in each DC module is open •...
  • Page 75: Communications And Remote Monitoring

    COMMUNICATIONS AND REMOTE MONITORING The SUNWAY TG TE inverters provide extensive and modular connectivity: • Full integration with the Santerno remote monitoring system for checking production performance and detecting alarms. • Complete remote monitoring accessibility in both local and remote mode from PC and SunwayPortal web portal.
  • Page 76: Optional String Monitoring System

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD ES821 ES851 ETHERNET SUNWAY BRIDGE Figure 44: Communication port of the SUNWAY TG TE – basic version The basic version implements an Ethernet line that can be connected to a PC for local monitoring via the Remote Sunway.
  • Page 77: Connection

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD 2.6 V between line A (D1) and 0 V 2.4 V between line B (D0) and 0 V WARNING If the COM1 is used as a Master port for the PV field trunk lines to the Smart String Boxes, manually program the Data Logger board routing table on COM1.
  • Page 78: Bus - Multidrop Connection

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD 7.3.2. RS-485 bus - multidrop connection Figure 46: Multidrop connection diagram The RS485 multidrop line to multiple devices must be wired using a linear and not a star topography: each device connected to the line must be connected by an incoming cable from the previous device and have an outgoing cable to connect the next device.
  • Page 79: Figure 47: Location Of The Sw1 Termination Dip-Switches

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD • A MASTER port for the connection between the isolation board and the external devices The INVERTER port terminators must not be modified in respect to the factory setting. The MASTER ports are as follows: DIP-switch Function Factory setting...
  • Page 80: Figure 48: Sw1 Termination Dip-Switch

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Figure 48: SW1 termination DIP-switch RS-485 GALVANIC ISOLATION BOARD SIGNALLING LEDS NOTE The standby bus voltage values for COM0 and COM1, connected to the RS485 galvanic isolation board drivers are: 2.8 V between line A (D1) and 0 V 2.2 V between line B (D0) and 0 V The RS485 galvanic isolation board is equipped with five LEDs: •...
  • Page 81: Ethernet Port

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD In the event of serial communication problems, please consult section Error! Reference source not found.. 7.3.4. Ethernet port Port Options required Terminal and contacts RJ45 on Data Logger Ethernet Standard supplied board Table 25: Ethernet port connection The Data Logger board provides a standard RJ45 connector (IEEE 802) for 10/100 Ethernet connection (100Base-TX, 10Base-T).
  • Page 82: Figure 49: Layout Of Pairs In Cat. 5 Utp Cable

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD The following figure illustrates the layout of the pairs in a cat. 5 UTP cable and the standard colour arrangement used for Straight-Through cables. Figure 49: Layout of pairs in cat. 5 UTP cable The direct point-to-point connections is carried out using a Cross-Over TIA/EIA-568-B cat.
  • Page 83: Optionals

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD OPTIONALS NOTE All the optionals described in this section are to be ordered at the same time as ordering the inverter. 8.1. Hard grounding DANGER Earthed-pole systems are NON IT systems. The Hard Grounding fuse is not a safety device against direct contacts. If the Hard Grounding fuse blows due to a fault, the field configuration may be floating.
  • Page 84: Hard Grounding - Additional Safety Warnings

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Figure 53: Hard Grounding Option – connection of the negative pole to earth Installation of the Earthed option on SUNWAY TG TE inverters inhibits continual isolation control. The EGFD option may be installed as well. Please refer to section 8.3). If the fuses blow, an isolation loss alarm is triggered.
  • Page 85: Hard Grounding - Earth Ground Fault Detection

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD The standard MODULAR SUNWAY TG TE has a PV field connection separate from earth and incorporates a device for controlling field loss of isolation to earth. Installation of the Earthed option modifies the electrical status of the field conductors which could therefore be at a hazardous potential regards earth.
  • Page 86: Soft Grounding

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD The Positive Earthed and Negative Earthed options may be integrated with the Earthed Ground Fault Detection (EGFD) option, enabling detecting first fault to earth conditions in earthed PV fields, also on the Positive Earthed or Negative Earthed (Blind spot) conductor. Detecting the first fault to earth of the earthed conductor prevents the double fault condition from occurring, which is not detected by the earthing fuse.
  • Page 87: Soft Grounding - Additional Safety Warnings

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD Figure 57: Soft grounding option connection schematic Installation of the Soft Grounding option on SUNWAY TG TE inverters inhibits continual isolation control. Before connection to grid, the Soft Grounding resistor is temporarily disconnected from earth in order to perform an isolation check on both poles of the photovoltaic field.
  • Page 88: Zone Monitoring

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Installation of the Soft Grounding option modifies the electrical status of the field conductors which could therefore be at a hazardous potential from earth. It is therefore necessary to adopt measures to guarantee personnel safety.
  • Page 89: Dc Emi Filter

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD DATA CONVERTER LOGGER RS485 ZONE MONITORING ETHERNET CURRENT SENSOR S000825 POSITIVE DC INPUTS NEGATIVE DC INPUTS Figure 60: Zone monitoring 8.7. DC EMI filter An EMI filter may be installed on each DC module. The filter reduces the radiofrequency conducted disturbance in the PV field.
  • Page 90: Ac Insulation Check

    A wattmeter and its relevant CT and VT may be installed on the AC output related to each independent MPPT. All the measurements are made available via Modbus RTU RS-485 protocol only and may be integrated with Santerno’s remote monitoring system. Rev. 03 – 01/06//2018...
  • Page 91: Sunway Bridge

    The Sunway TG TE inverters comply with the applicable requirements in terms of electromagnetic emissions. In case of custom requirements, an optional EMI filter may be installed at the inverter output. Please contact Elettronica Santerno SpA. 8.16. Fuse-holders The inverter may be equipped with three types of fuse-holders: NH1XL, NH2, NH3L. The type of fuse-holder required is to be specified at the time when ordering the product.
  • Page 92: Dc Input Components Dimensioning

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD 9. DC INPUT COMPONENTS DIMENSIONING 9.1. DC input fuses dimensioning NOTE The DC input fuses are to be ordered separately. The DC inputs of the SUNWAY TG TE are fuse-protected both on the positive pole and on the negative pole.
  • Page 93: Dc Input Cable Dimensioning

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD �� = �� + ����°�� ������ ������ EXAMPLE: Consider T = 60 °C. A1= 0.836. A 200 A rated fuse is compatible with input current ratings up to 167 INT MAX In PV plants, current is a function of solar radiation. The values in Table 27 are given as an indication for the fuse trip time based on the current flowing and the fuse size.
  • Page 94: Figure 63: Short-Circuit Occurring Upstream From The Inverter

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Figure 63: Short-circuit occurring upstream from the inverter In that case, the current delivered from all the other String Boxes is carried by the portion between the short- circuit and the inverter. Fuses will blow as Table 27. Rev.
  • Page 95: Maintenance

    Failure to observe the maintenance prescriptions may result in the product warranty conditions being nullified. NOTE In the event of any fault, please contact the Elettronica Santerno SpA CUSTOMER SERVICE for instructions on the necessary corrective action to be taken. WARNING In case of long downtimes, run the inverter fans for 24h before restarting the product in order to suppress condensation.
  • Page 96: Reading The Fault List Archives

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Check control and auxiliary voltages (110 V and 24 V) Every 6 months Check fuses and disconnect switches Every 6 months Check SPDs Every 6 months Check that cables and bars are securely tightened Every 12 months Calibrate environmental sensors Every 12 months...
  • Page 97: Air Filter Maintenance

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD Should it be necessary to clean the MODULAR SUNWAY TG TE OD, always adopt adequate measures. The electronic section in the MODULAR SUNWAY TG TE OD inverter series is well protected and hence does not require any maintenance.
  • Page 98: Figure 64: Replacing The Filter Felts

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Figure 64: Replacing the filter felts The figure above shows how to remove the air intake grilles in order to replace the filter felts. Once the felts have been removed, reassemble the inverter parts in the reverse order. WARNING The air intake grilles are to be reassembled carefully.
  • Page 99: Figure 65: Removing The Carter Protecting The Air Outtake Grilles

    For the relative technical specifications, please refer section Error! Reference source not found.. R eplacement filters can be ordered from Elettronica Santerno. NOTE In the event of any fault, please contact the CUSTOMER SERVICE of Elettronica Santerno SpA for instructions on the necessary corrective action to be taken. Rev. 03 – 01/06/2018...
  • Page 100: Checking The Emergency Stop Button

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Figure 66: Filter replacement WARNING The carter protecting the air intake grilles is to be reassembled carefully. In particular, make sure that the covering is perfectly fastened to the cabinet wall. Wrong mounting may affect the IP rating of the inverter.
  • Page 101: Checking The Seals, Locks And Hinges

    (please refer to section Error! Reference source not found.). 10.8.1. Converter fans The converter features self-diagnostics of the fans operation. If a warning related to fan operation is displayed (check each DC module), please contact Elettronica Santerno’s Customer Service. Rev. 03 – 01/06/2018 101/139...
  • Page 102: Cabinet Fans

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD 10.8.2. Cabinet fans On top of each DC module a fan unit is installed for air intake. In case of power supply loss, a warning appears. A warning also appears in case of malfunctioning or slow speed of rotation of one of the fans. If it is necessary to open the doors to carry out this inspection, proceed as follows: •...
  • Page 103: Checking The Relays, Fuses And Disconnect Switches

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD • Open the door of the AC module. • Check the presence of 230 Vac voltage on the terminals X10 3 and 4. • Check voltage presence downstream from fuses 27F2, 27F3, 27F4 and 27F5 (see Figure 67). •...
  • Page 104: Calibration Of Environmental Sensors

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Figure 68: Surge Protective Device Button/slot Status SPD Status Button/slot with green indicator visible SPD ready for use Button/slot with red indicator visible SPD faulty Please refer to Table 53. 10.12. Calibration of environmental sensors The MODULAR SUNWAY TG TE OD inverters have special calibration parameters for each channel relative to the environmental measures.
  • Page 105: Figure 69: Testing Of Dc-Parallel Fuse Status Switch

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD • Open the switch on the DC side of the converter. • Make sure that the inverter that hosts the DC-Parallel is powered by the AC grid supply only and that the display/keypad is turned on. •...
  • Page 106: Troubleshooting

    The modular design of Elettronica Santerno inverters makes repair and/or reset operations quick and easy to perform. This chapter indicates the most likely causes of the most common problems. The steps to be taken to remove these causes are also described.
  • Page 107: The Grid Ok Led Is Off

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD • Check the DC voltage value read by the inverter, Measures Menu (please refer to the Programming Guide). • Check that the set P020 value is compatible with the configuration of the strings (please refer to the Programming Guide).
  • Page 108: Malfunction Of Communication Ports

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD WARNING When an alarm message appears, identify the cause responsible for the alarm before restarting the inverter. 11.4. Malfunction of communication ports 11.4.1. Serial communication problems • Check that all the programming parameters are correct. •...
  • Page 109: Ethernet Communication Problems

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD • Differential voltage between A and B below 450 mV. • A or B exceed the common mode voltage range [-7 V; 12 V]. • A or B connected to a fixed voltage (this condition can only be detected when communication has been established).
  • Page 110: Dc Disconnection Switch Tripped

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD • Check the status of the digital inputs, M032 measure (please refer to the Programming Guide), in particular:  Check the contacts of the key-operated selector switches on the DC modules.  Check the status of the AC output circuit breaker feedback signal contacts. •...
  • Page 111: Figure 71: Extracting The Fuse: Disconnection Of A Microswitch And Handle For Removing The Fuse

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD • Make sure that key-operated selector switch 41SA1 is set to DISABLED. • Open the door on the DC section and remove the lower grille covering the base of the input fuse- holder. •...
  • Page 112: General Principles In The Event Of Failure

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Figure 72: Extracting the fuse: using the isolated handle for removing the fuse Figure 73: Extracting the fuse: using the isolated handle for removing the fuse Once the fuse has been replaced, restore all the conditions for inverter operation (please refer to section 6.9).
  • Page 113: Fault Containment

    Proceed with analysis of the causes and consequences of the fault. NOTE If necessary, please contact the Elettronica Santerno SpA CUSTOMER SERVICE. 11.6.2. Fault analysis This section covers the main principles to be observed when analysing the causes and consequences of faults.
  • Page 114: Dc Section Parallel Fault Analysis

    Once all the aforementioned steps have been performed, proceed with replacing the damaged fuse(s). NOTE If necessary, please contact the Elettronica Santerno SpA CUSTOMER SERVICE. 11.7. How to contact the Customer Service Should it be necessary to contact the Elettronica Santerno SpA CUSTOMER SERVICE, please provide the following data: • Equipment model •...
  • Page 115: Technical Data

    Each nameplate indicates the product’s technical data and identification details. • Name of the product. • Part number assigned to the product by Elettronica Santerno. • Technical data (rated input/output voltage and current, rated power, etc.) • CE marking and indications of the relative reference Standards applied in the construction of the equipment (CE is a registered collective trademark).
  • Page 116: Clearance

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Installation specifications for MODULAR SUNWAY TG TE OD Minimum temperature: -10 °C (-25 °C with optional anti- Operating ambient temperature condensation heater) Maximum temperature: see section 12.3 Operating ambient humidity From 4% to 100% Up to 1000 m ASL Altitude For higher altitudes, please refer to sections 0 and 12.3.4.
  • Page 117: Electrical Specifications

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD Figure 75 : Minimum clearance NOTE If necessary, please contact the Elettronica Santerno SpA CUSTOMER SERVICE. 12.3. Electrical specifications MODULAR SUNWAY TG TE OD (*) 1000V TE 1500V TE Maximum DC input voltage...
  • Page 118: Sunway Tg 1000V Te Od

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD 12.3.1. SUNWAY TG 1000V TE OD DC INPUT Max DC input current [A] 1500 2*1500 MPPT Range [V] 540-820 570-820 600-820 630-820 315-820 540-820 570-820 600-820 630-820 520- 570- 620- 520- 540- 570- 620- Extended MPPT range [V] 540-1000...
  • Page 119: Sunway Tg 1500V Te Od

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD 12.3.2. SUNWAY TG 1500V TE OD DC INPUT Max DC input 1500 2*1500 current [A] MPPT Range 1200 Extended MPPT range 1500 OUTPUT Rated AC output current 1600 Rated grid voltage [V Rated power [kVA] EFFICIENCY Maximum...
  • Page 120: Maximum Voltage Derating

    Unchanged Table 36: Maximum DC voltage based on altitude If equipment is to be installed at over 4000 m, please contact Elettronica Santerno SpA. 12.3.4. Rated current derating and uprating The inverters of the SUNWAY TG TE series automatically adjust the output current at ambient temperature.
  • Page 121: Short-Circuit Current Contribution

    NOTE The values in the figure above may change based on specific applications. For applications above 3000 m, please contact Elettronica Santerno. 12.3.5. Short-circuit current contribution The maximum short-circuit time-current mask has been evaluated in a system always including a low voltage...
  • Page 122: Inverter Views

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Under the assumptions above, the short-circuit current is included in the dashed area in the graph below: Figure 79: Maximum short-circuit time-current mask 12.4. Inverter views SUNWAY TG TE IP54 TG610 1000V TE TG900 1500V TE TG1200 1000V TE TG1800 1500V TE...
  • Page 123: Inverter Ventilation System

    The air ventilation outlet must not be obstructed in any way by walls or other objects standing in front of it at a distance less than prescribed in section 12.2.1. No ducting structure of any kind is allowed unless expressly authorized by Elettronica Santerno. 12.7. Dimensions and weights 12.7.1.
  • Page 124: Inverter Without Packaging

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Dimensions Dimensions Weight Weight [kg] WxHxD [mm] WxHxD [mm] [kg] TG 610 1000V TE OD 2000 x 2350 x 1110 1770 2130 x 495 x 1110 TG 900 1500V TE OD TG 1200 1000V TE OD 3200 x 2350 x 1110 2770 3330 x 495 x 1110...
  • Page 125: Connection Of Power And Signal Cables

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD TG 1800 1500V TE OD Table 44: Handling modes WARNING Remove the inverter rooftop before handling the inverter. Handling the inverter is allowed exclusively as described in section 5.3. Different handling methods may damage the equipment and lead to serious dangerous situations. 12.8.
  • Page 126: Ac Connection - Output Cables

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD 12.8.2. AC connection - output cables Inverter model TG 610 1400/800 1000V TE Aluminum: 3 parallel cables 300 2 bars TG 900 each 2000/1100 50mm for 1500V TE output each phase output Copper: phase (tin 3 parallel TG 1200...
  • Page 127: Connection Of Auxiliary Power Supply Cables

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD Copper TG 900 1500V TE Module TG 1200 1000V TE TG 1800 1500V TE Table 47: Technical data for earth cables DANGER Always observe the regulations applicable to the installation place for the dimensioning of the earth cables.
  • Page 128: String Box Power Supply

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD X10 7-8 50-60 Hz TG 1800 1500V TE Module Table 49: Technical data for power supply from UPS 12.8.6. String box power supply When the String Box option is present, a power supply line for the Smart String Boxes is available. Minimum Maximum Available...
  • Page 129: Grid-Side Spd Configuration

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD Rated voltage of PV Plant [V] 1000 1500 Maximum voltage of PV Plant [V] 1000 1500 Rated discharge current [kA] 12.5 12.5 Response time [ns] Configuration Y-connection of N.3 SPDs to varistor UP safety level ( L-L / L-PE ) [kV] Remote signal contact Type 1 NO/NC...
  • Page 130 MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Name Description I/O Features DIP-switch 0V for main reference (connected to 0V control board control 0V). Vfs = ±10 V Rin: 50 k SW1-1: Off Analogue input which can be configured as a voltage input or current input Resolution: 12 bits Analogue input available for the Power 0 (4) –...
  • Page 131: Table 54: Terminals 1 - 13 Available On The Control Board

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD Name Description I/O Features DIP-switch 0V for analogue outputs (connected to control 0V). Table 54: Terminals 1 - 13 available on the control board Name Description I/O Features DIP-switch Digital input MDI1 Please refer to the Electrical and Mechanical diagram MDI2 Input active: inverter enabled to run...
  • Page 132: Environmental Sensors And Field I/Os Expansion Board

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Name Description I/O Features DIP-switch Isolated digital output; Digital output open collector type; MDO2 Please refer to the Electrical and Vomax = 48 V Mechanical diagram Iomax = 50 mA MDO2 common digital CMDO2 MDO2 common digital output output...
  • Page 133 INSTALLATION GUIDE MODULAR SUNWAY TG TE OD Name Description I/O Features DIP-switch NOT USED – DO NOT CONNECT Voltage input: 0-10 V SW1.3 = ON Rin = 30 kΩ SW1.1-2-4 = OFF Voltage input: 0-100mV SW1.4 = ON Rin = 1 MΩ SW1.1-2-3 = OFF ENVIRONMENTAL MEASURE 1 Current input: 0-20mA...
  • Page 134 MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Name Description I/O Features DIP-switch ENVIRONMENTAL MEASURE 4 auxiliary analogue input USED FOR THE PT100 SW2.5-8 = ON XAIN11/T4+ MEASUREMENT OF THE Temperature measure SW2.6-7 = OFF TEMPERATURE INTERNAL TO THE INVERTER – DO NOT ALTER DIP-SWITCH SETTINGS Analogue inputs 0V for XAIN11 CMA/T4-...
  • Page 135: Electrical Specifications

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD Name Description I/O Features DIP-switch Multifunction auxiliary digital input XMDI8 Digital inputs isolated 0V in Common respect to control 0V Auxiliary power supply output for +24V +24 V multifunction optoisolated inputs NOT USED Table 56: Terminals available on the environmental sensors and field I/O board 12.13.
  • Page 136: Table 58: Analogue Inputs Configured In 0 - 100 Ma Mode

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD Voltage LSB value 2.44 mV/LSB Permanent overload on the inputs without causing damage -3.7 Input filter cut-off frequency (low-pass first order filter) Sampling period (depending on the application SW in use) 1000 Table 58: Analogue inputs configured in 0 - 100 mA mode Rating Analogue inputs configured in 0-100 mV mode Unit...
  • Page 137: Table 60: Analogue Inputs Configured As Temperature Measurement With Pt100

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD Permanent overload on the inputs without causing damage Input filter cut-off frequency (low-pass first order filter) Sampling period (depending on the application SW in use) 1000 Table 60: Analogue inputs configured as temperature measurement with PT100 POWER SUPPLY OUTPUTS Rating Specifications of the analogue power supply outputs...
  • Page 138: Declarations Of Conformity

    MODULAR SUNWAY TG INSTALLATION GUIDE TE OD 13. DECLARATIONS OF CONFORMITY The declarations of conformity are available for download from santerno.com. Rev. 03 – 01/06//2018 138/139...
  • Page 139: Annexes

    INSTALLATION GUIDE MODULAR SUNWAY TG TE OD 14. ANNEXES 14.1. Revision Index Revision 01: • Index removed. • 1100V version on page 11 rectified. • Cable gland/lug terminology rectified in sections 6.6.2 and 6.6.3. • Figure 26 rectified. • Table 34 updated. Revision 04: •...

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