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ZCS 1100TL-G3 Manual

Grid-connected inverter
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User manual
PV Grid-Connected Inverter
Product Model: 1.1K~3.3KTL-G3 (2019.12.24)

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Summary of Contents for ZCS 1100TL-G3

  • Page 1 User manual PV Grid-Connected Inverter Product Model: 1.1K~3.3KTL-G3 (2019.12.24)

  • Page 2: Table Of Contents

    User manual 1.1K~3.3KTL-G3 Contents Preface ........................II Basic safety information ................- 1 - 1.1. Safety instructions ................- 1 - 1.2. Symbols and signs ................- 4 - Product characteristics .................. - 6 - 2.1. Product dimensions ................- 6 - 2.2.
  • Page 3 (including software, etc.), and no reproduction or distribution of it in any form or by any means. All rights reserved. ZCS reserves the right of final interpretation. This manual is subject to change according to user’s or customer’s feedback. Please...

  • Page 4: Preface

    Scope This product manual describes the installation,electrical connections, commissioning,maintenance and troubleshooting of 1.1K~3.3KTL-G3 inverters: 1100TL-G3 1600TL-G3 2200TL-G3 2700TL-G3 3000TL-G3 3300TL-G3 Keep this manual where it will be accessible at all times.
  • Page 5 User manual 1.1K~3.3KTL-G3 Danger indicates a hazardous situation which, if not avoided, will result in death or serious injury. Danger Warning indicates a hazardous situation which, if not avoided, could result in death or serious injury. Warning Caution indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.

  • Page 6: Basic Safety Information

    User manual 1.1K~3.3KTL-G3 1. Basic safety information If you have any question or problem when you read the following information, please contact us. Note Outlines of this chapter Safety instruction It mainly introduce the safety instruction when install and operate the equipment.
  • Page 7 User manual 1.1K~3.3KTL-G3 Qualified persons The customer must make sure the operator has the necessary skill and training to do his/her job.Staff in charge of using and maintaining the equipment must be skilled,aware and mature for the described tasks and must have the reliability to correctly interpret what is described in the manual.
  • Page 8 User manual 1.1K~3.3KTL-G3 Sistemi S.p.A. for help if necessary. Transport of the equipment, especially by road, must be carried out with by suitable ways and means for protecting the components (in particular, the electronic components) from violent shocks, humidity, vibration, etc. Electric connection Please comply with all the current electrical regulations about accident prevention in dealing with the solar invert.

  • Page 9: Symbols And Signs

    User manual 1.1K~3.3KTL-G3 Before any repair work, turn OFF the AC circuit breaker between the inverter and electrical grid first, then turn OFF the DC switch. After turning OFF the AC circuit breaker and DC switch, wait for 5 minutes at least before carrying out any maintenance or repair Danger work.
  • Page 10 User manual 1.1K~3.3KTL-G3 Ensure input DC voltage < Max. DC voltage .Over voltage may cause permanent damage to inverter or other losses, which will not be included in warranty! Warning Signs on the inverter There are some symbols which are related to security on the inverter. Please read and understand the content of the symbols, and then start the installation.

  • Page 11: Product Characteristics

    User manual 1.1K~3.3KTL-G3 2. Product characteristics Outlines of this chapter Product dimensions It introduces the field of use, and the overall dimensions of 1.1K~3.3KTL-G3 inverters. Function description It introduces how 1.1K~3.3KTL-G3 inverters work and the function modules inside. Efficiency curves It introduces the efficiency curves of in the inverter.
  • Page 12 1100TL-G3 1600TL G3 2200TL G3: L×W×H=303mm×260.5mm×118mm 2700TL-G3 3000TL-G3 3300TL-G3: L×W×H=321mm×260.5mm×131.5mm Figure 2-2 Front view and left view dimensions of 1100TL-G3, 1600TL-G3 and 2200TL-G3 Figure 2-3 Front view and left view dimensions of 2700TL-G3, 3000TL-G3 and 3300TL-G3 - 7 -...

  • Page 13: Function Description

    User manual 1.1K~3.3KTL-G3 Figure 2-4 Bracket dimensions of 1.1K~3.3KTL-G3  Labels on the equipment The labels must NOT be hidden with objects and extraneous parts (rags,boxes,equipment,etc.);they must be cleaned regularly and kept visible at all times. 2.2. Function description DC power generated by PV array is filtered through Input Board before entering into Power Board.
  • Page 14 User manual 1.1K~3.3KTL-G3 (remote) control. B. Feeding reactive power into the grid The inverter is able to produce reactive power and can therefore feed it into the grid through the setting of the phase shift factor. Feed-in management can be controlled directly by the grid company through a dedicated RS485 serial interface.

  • Page 15: Efficiency Curve

    User manual 1.1K~3.3KTL-G3 2.3. Efficiency curve - 10 -...

  • Page 16: Installation

    User manual 1.1K~3.3KTL-G3 3. Installation Outlines of this chapter This topic describes how to install the 1.1K~3.3KTL-G3 . Installation notes Do NOT install the 1.1K~3.3KTL-G3 on flammable material. Do NOT install the 1.1K~3.3KTL-G3 in an area used to store Flammable or explosive material. Danger The enclosure and heat sink are very hot while the inverter is working, therefore do NOT install the 1.1K~3.3KTL-G3 in places...
  • Page 17 User manual 1.1K~3.3KTL-G3 Therefore, check the outer packing materials before installing the inverter. Check the outer packing materials for damage, such as holes and cracks. If any damage is found, do not unpack the 1.1K~3.3KTL-G3 and contact the dealer as soon as possible.

  • Page 18: Tools

    User manual 1.1K~3.3KTL-G3 M5Hexagon screws 2pcs Expansion bolts 3pcs Self-tapping screw 5pcs Manual 1pcs The warranty card 1pcs Registration Form 1pcs AC output terminal 1pcs 485 terminal (2pin) 1pcs 3.3. Tools Prepare tools required for installation and electrical connections. Table 3-2 shows the tools required for installation and electrical connections. Tool Model Function...
  • Page 19 User manual 1.1K~3.3KTL-G3 Hammer drill Recommend drill Used to drill holes on the wall. dia. 6mm Screwdriver wiring Remove and install AC terminal Cross screwdriver screws Removal tool Remove PV terminal Wire stripper Strip wire 4mm Allen Turn the screw to connect rear Wrench panel with inverter.

  • Page 20: Determining The Installation Position

    User manual 1.1K~3.3KTL-G3 Safety goggles Operators wear Anti-dust respirator Operators wear 3.4. Determining the Installation Position Determine an appropriate position for installing the 1.1K~3.3KTL-G3 inverter. Comply with the following requirements when determining the installation position: Figure3-2 Installation Requirements - 15 -...
  • Page 21 User manual 1.1K~3.3KTL-G3 clearance for single 1.1K~3.3KTL-G3 Inverter Installation of multiple 1.1K~3.3KTL-G3 inverter - 16 -...

  • Page 22: Moving The 1.1K~3.3Ktl-G3

    User manual 1.1K~3.3KTL-G3 3.5. Moving the 1.1K~3.3KTL-G3 This topic describes how to move the to the installation position Horizontally 1.1K~3.3KTL-G3. Step 1 Open the packaging, insert hands into the slots on both sides of the inverter and hold the handles, as shown in Figure 3-3 and Figure 3-4. Figure 3-3 Moving the inverter (1) Figure 3-4 Moving the inverter (2) Step 2 Lift the 1.1K~3.3KTL-G3 from the packing case and move it to the...
  • Page 23 User manual 1.1K~3.3KTL-G3 holes on the wall. Keep the hammer drill perpendicular to the wall, do not shake when drilling, so as not to damage the wall. If the error of the hole positions is too big, you need to reposition. Step 2 Insert the expansion bolt vertically into the hole, pay attention to the insertion depth of the expanding bolt (should be deep enough).

  • Page 24: Electrical Connections

    The power of PV grid-tied system which contain by several the Note 1.1K~3.3KTL-G3 inverters must be < 3.68kw in Germany. The connected PV modules must have an IEC 61730 Class A ratin IscPV(absolute maximum) 1100TL-G3 5.3A 1600TL-G3 7.7A 2200TL-G3 10.6A...

  • Page 25: Electrical Connection

    User manual 1.1K~3.3KTL-G3 Interface PV input interface DVCC AC output interface DVCC USB interface DVCA RS485 interface DVCA CT interface DVCA Logic interface DVCA WiFi/GPRS/Ethernet interface DVCA 4.1. Electrical connection Figure4-1 Shows the flowchart for connecting cables to the inverter. Connect DC Connect PGND Start...
  • Page 26 User manual 1.1K~3.3KTL-G3 Procedure: Step 1 Remove the insulation layer with an appropriate length using a wire stripper, as shown in Figure 4-2. Figure4-2 Preparing a ground cable (1) Note： L2 is 2 to 3mm longer than L1 Step 2 Insert the exposed core wires into the OT terminal and crimp them by using a crimping tool, as shown in Figure 4-3.

  • Page 27: Connecting Dc Input Power Cables

    User manual 1.1K~3.3KTL-G3 1.M5 screw、2.OT Terminal、3.Tapped hole 4.3. Connecting DC Input Power Cables Table 4-1 Recommended DC input cable specifications Cross-Sectional Area (mm ²) External Cable Diameter(mm) Range Recommended Value 4.0~6.0 4.5~7.8 Step 1 Remove cable glands from the positive and negative connectors. Step 2 Remove the insulation layer with an appropriate length from the positive and negative power cables by using a wire stripper as show in Figure 4-5.
  • Page 28 User manual 1.1K~3.3KTL-G3 1.Positive power cable 2.Negative power cable Note: L2 is 2 to 3 mm longer than L1. Step 3 Insert the positive and negative power cables into corresponding cable glands. Step 4 Insert the stripped positive and negative power cables into the positive and negative metal terminals respectively and crimp them using a clamping tool.

  • Page 29: Connecting Ac Output Power Cables

    User manual 1.1K~3.3KTL-G3 input terminals of the inverter until you hear a "click" sound, as shown in Figure 4-7. Figure 4-7 Connecting DC input power cables 1.Bayonet Note: Insert the stoppers into the unused DC connectors. Follow-up Procedure To remove the positive and negative connectors from the inverter, insert a removal wrench into the bayonet and press the wrench with an appropriate strength, as shown in Figure 4-8.
  • Page 30 To facilitate the installation, use flexible cables. Table 4-2 lists the recommended specifications for the cables. Figure 4-9 NOT allowed: connect loads between inverter and circuit breaker Table4-2 Recommended AC output cable specifications Model 1100TL-G3 1600TL-G3 2200TL-G3 2700TL-G3 3000TL-G3 3300TL-G3 ≧4mm²...
  • Page 31 User manual 1.1K~3.3KTL-G3 Ⅰ Inverter is equipped with two types of IP66 AC connector Type connector Ⅱ are randomly equipped with one), and the AC output cable needs Type connector to be wired by the customer. The appearance of is shown in figure AC connector 4-11.
  • Page 32 User manual 1.1K~3.3KTL-G3 TypeⅠ connector installation instructions Step 1 Select appropriate cables Step2 Disassemble the AC connector according to Table 4-2, Remove the according to the figure shown below: insert insulation layer of the AC output cable the AC output cable (with its insulation using a wire stripper according to the layer stripped according to step 1) through figure shown below:...
  • Page 33 User manual 1.1K~3.3KTL-G3 Step 4 Secure the locking cable gland Step 5 Connect the AC connector to the clockwise, shown as below: make sure that output wiring connector of inverter, rotate all the wires are securely connected. the AC connector clockwise until the Figure 4-15 fastener reaches its designated position, as shown below.
  • Page 34 User manual 1.1K~3.3KTL-G3 Make sure the grid is disconnected before removing the AC connector Caution instructions ModeⅡ connector installation Step 1 Select appropriate cables Step 2 Disassemble the AC connector according to Table 4-2, Remove the according to the figure shown below: insert insulation layer of the AC output cable the AC output cable (with its insulation using a wire stripper according to the...
  • Page 35 User manual 1.1K~3.3KTL-G3 L--Brown, N--Blue, PE--Yellow-green Step 4 Insert the AC connector and hear Step 5 Connect the connected AC "click", then tighten the waterproof nut at connector to the AC connector of the the instantaneous value, as shown in the inverter.

  • Page 36: Rs485,Ct,Inverter Logic Interface Connection

    User manual 1.1K~3.3KTL-G3 Removing the AC connector Hold the button to unlock and rotate the knob counterclockwise to the unlock position, then pull out the AC connector. Figure 4-23 Hold the button to unlock Make sure the grid is disconnected before removing the AC connector Caution 4.5.
  • Page 37 User manual 1.1K~3.3KTL-G3 Table 4-3 Recommended communication cable size are shown below,The wiring methods are the same for RS485 and CT,this part describes their wiring methods and logic interface wiring method. Communication function RS485 Cable size 0.5~1.5mm² 0.5~1.5mm² Outside diameter 2.5~6mm 2.5~6mm Step1 Remove the communication waterproof cover using a screwdriver;...
  • Page 38 User manual 1.1K~3.3KTL-G3 Step3 Select appropriate cable according Table4-2,remove the insulation layer using a wire stripper, the length of the wire core is about 6mm,insert the cable through the cable gland and waterproof cover, according to Table4-4,connect the wires as per the labels, and secure the wire using a slotted screwdriver.as shown in the figure below: Table 4-4 Function description of the communication terminals Type...
  • Page 39 User manual 1.1K~3.3KTL-G3 Logic interface pin are defined according to different standard requirements. Logic interface for AS/NZS 4777.2:2015, also known as inverter demand response modes (DRMs). The inverter will detect and initiate a response to all supported demand response commands within 2 s. The inverter will continue to respond while the mode remains asserted.
  • Page 40 User manual 1.1K~3.3KTL-G3 Table 4-6 Function description of the terminal Pin NO. Pin name Description Connected to (RRCR) Relay contact 1 input K1 - Relay 1 output Relay contact 2 input K2 - Relay 2 output Relay contact 3 input K3 - Relay 3 output Relay contact 4 input K4 - Relay 4 output...
  • Page 41 User manual 1.1K~3.3KTL-G3 Pin NO. Pin name Description Connected to (RRCR) Relay contact 1 input K1 - Relay 1 output Not Connected Not Connected Not Connected Not Connected Not Connected Not Connected K1 - Relay 1 output Not Connected Not Connected Not Connected Not Connected Not Connected...

  • Page 42: Wifi/Gprs Module Installation Procedure

    User manual 1.1K~3.3KTL-G3 4.6. WIFI/GPRS module installation procedure Step1: Remove wifi/GPRS waterproof cover using screw driver. Step2: Install WIFI/GPRS module. Stpe3: Fasten WIFI/GPRS module using screws. Figure 4-32 4.7. Communication method 1.1K~3.3KTL-G3 gird-connected inverters offer RS485 (standard) and Wi-Fi (optional) communication modes: A.
  • Page 43 User manual 1.1K~3.3KTL-G3 the TX+ and TX- of the RS485→ USB adapter, and connect the USB port of the adapter to the computer.(NOTE1) Figure 4-33 WI-FI Refer to the figure shown below: (wireless function required for the PC).(NOTE4) Figure 4-34 The operation information (generated energy, alert, operation status) of the inverter can be transferred to PC or uploaded to the server via Wi-Fi.
  • Page 44 User manual 1.1K~3.3KTL-G3 B. Communication between multiple inverters and one PC: 1. RS485 Refer to the following figure: RS485 wires are connected in parallel between inverters, refer to section 4.5 of this manual for wire connection methods. Connect the TX+ and TX- of the inverter to the TX+ and TX- of the RS485→USB adapter; connect the USB port of the adapter to the computer.
  • Page 45 User manual 1.1K~3.3KTL-G3 http://www.solarmanpv.com/portal/LoginPage.aspx to remote monitors the inverter. Note1: The length of the RS485 communication cable should be less than 1000 m. Note2: When multiple inverters are connected via RS485 wires, set mod-bus address to differentiate the inverters. Note3: S/N number of the Wi-Fi module is located on the side.

  • Page 46: Commissioning Of Inverter

    User manual 1.1K~3.3KTL-G3 5. Commissioning of inverter 5.1. Safety inspection before commissioning Ensure that DC and AC voltages are within the acceptable range of the inverter. Attention 5.2. Start inverter Step 1: Turn ON the DC switch.(optional) Step 2: Turn ON the AC circuit breaker. When the DC power generated by the solar array is adequate, the 1.1K~3.3KTL-G3 inverter will start automatically.

  • Page 47: Operation Interface

    User manual 1.1K~3.3KTL-G3 6. Operation interface Outlines of this chapter This section introduces the display, operation, buttons and LED indicator lights of 1.1K~3.3KTL-G3 Inverter. 6.1. Operation and Display Panel Buttons and Indicator lights Button:  Long press the button to enter the next menu or confirm the selection ...

  • Page 48: Standard Interface

    User manual 1.1K~3.3KTL-G3 6.2. Standard Interface - 43 -...
  • Page 49 User manual 1.1K~3.3KTL-G3 When power-on, LCD interface displays INITIALIZING, refer below picture. when control board successfully connected with communication board, the LCD display the current state of the inverter，display as shown in the figure below. - 44 -...

  • Page 50: Main Interface

    User manual 1.1K~3.3KTL-G3 Inverter states includes: wait、check、normal、fault and permanent Wait:Inverter is waiting to Check State at the end of reconnection time. In this state, grid voltage value is between the max and min limits and so on; If not, Inverter will go to Fault State or Permanent State. Check: Inverter is checking isolation resistor, relays, and other safety requirements.
  • Page 51 User manual 1.1K~3.3KTL-G3 ------Long press the button Normal 1.Enter Setting 2.Event List 3.SystemInfo 4.Display Time 5.Software Update (A) “Enter Setting” Interface as below: 1.Enter Setting ------Long press the button 1.Set time 12.Set Safety Voltage 2.Clear Energy 13.Set Safety Frequency 3.Clear Events 14.Insulation Resistance 4.Set Country 15.Set Reactive...
  • Page 52 User manual 1.1K~3.3KTL-G3 Clean the inverter of the total power generation. 3. Clear Events Clean up the historical events recorded in the inverter. 4. Set Country Set up the safety regulation country that meets the current use conditions and requirements. Before setting this item, ensure that the “Enable Set Country” option are enabled .
  • Page 53 User manual 1.1K~3.3KTL-G3 setting is forbidden, it can only be set after LCD setting. Key in passwords for country setting through LCD (default: 0001), country setting can be set in 24h after keying in the correct passwords, over 24h, set through LCD again. 7.
  • Page 54 User manual 1.1K~3.3KTL-G3 Enable or disable the anti-reflux function of the inverter, and set the reflux power.This function need to be used with external CT, please refer to this manual 4.5 RS485, CT, inverter logic interface connection for details. 18. MPPT Scan Shadow scanning, when the component is blocked or abnormal, causing multiple power peaks, by enabling this function, the peak point of maximum power can be tracked.

  • Page 55: Update Software Online

    User manual 1.1K~3.3KTL-G3 3.Soft Version 10.Safety Paras 4.Hard Version 11.MPPT Scan 5.Country 12.Power Ratio 6.Modbus Address 7.Input Mode The user enters the main menu by long pressing the button, short press and turns the page to select menu contents, then long press the button to enter "3. SystemInfo".
  • Page 56 User manual 1.1K~3.3KTL-G3 Step 2 Insert the usb flash drive into the compute. Step 3 Zucchetti Centro Sistemi S.p.A. will send the Software code to the user who needs to update. After user receive the file,please decompressing file and cover the original file in usb flash drive.

  • Page 57: Trouble Shooting And Maintenance

    User manual 1.1K~3.3KTL-G3 7. Trouble shooting and maintenance Outlines of this chapter This topic describes how to perform daily maintenance and troubleshooting to ensure long term proper operation of the inverter. 7.1. Trouble shooting This section contains information and procedures for solving possible problems with the inverter.
  • Page 58 User manual 1.1K~3.3KTL-G3  Event List information Table 7-1 Event list Event Event List Event List Name Solution List NO. description The power grid If the alarm occurs occasionally, the ID01 GridOVP voltage is too high possible cause is that the electric grid is abnormal occasionally.
  • Page 59 User manual 1.1K~3.3KTL-G3 long time,check whether the insulation resistance between the PV array and earth(ground) is too low, then check the insulation conditions of PV cable. The input current is Check whether the input current is higher too high , and has than the maximum input current of inverters, ID14 HwBoostOCP...
  • Page 60 User manual 1.1K~3.3KTL-G3 If it’s incorrect, change it according to Section 6.3 (A) 10.Set Input mode of this manual. Internal faults of inverter, turn OFF the “DC switch”, wait for 5 minutes, then turn ON the The grid current is ID29 SwOCPInstan “DC switch”.
  • Page 61 User manual 1.1K~3.3KTL-G3 temp is too high temperature. The grid current is too high,and has UnrecoverHwAc ID65 cause unrecoverable hardware fault The bus voltage is UnrecoverBusOV too high,and has ID66 cause unrecoverable fault The grid current is UnrecoverIacRms unbalance,and has ID65-ID70 are internal faults of inverter, ID67 turn OFF the “DC switch”, wait for 5 minutes,...

  • Page 62: Maintenance

    User manual 1.1K~3.3KTL-G3 is too high Inverter records ID83 in case of remote The inverter has power derating operation. Check the wiring of ID83 Remote Derating derated by the remote input and output control signal port on Remote control the communication board according to Section 4.5 of this user manual.
  • Page 63 User manual 1.1K~3.3KTL-G3 around the heat sink for ventilation, check the heat sink for blockage (dust, snow, etc.) and clean them if they exist. Please clean the heat sink with an air blower, a dry & soft cloth or a soft bristle brush. Do NOT clean the heat sink with water, corrosive chemicals, detergent, etc.

  • Page 64: Technical Data

    User manual 1.1K~3.3KTL-G3 8. Technical data Outlines of this chapter This topic lists the technical specifications for all 1.1K~3.3KTL-G3 inverters. 8.1. Input parameters (DC) Technical Data 1100TL-G3 1600TL-G3 2200TL-G3 2700TL-G3 3000TL-G3 3300TL-G3 Max.DC power 1500W 2200W 3000W 3700W 4100W 4500W Max.Input voltage...

  • Page 65: Efficiency,Protection And Communication

    180-276Vac( According to local grid standard ) Nominal grid frequency 50Hz/60Hz Grid frequency range 45~55Hz/54~66Hz( According to local grid standard ) THDi <3% Power factor 1default( +/-0.8 adjustable) 8.3. Efficiency,Protection and Communication Technical Data 1100TL-G3 1600TL-G3 2200TL-G3 2700TL-G3 3000TL-G3 3300TL-G3 Max.Efficiency 97.5% 97.7% Euro Efficiency 96.9% 97.2%...

  • Page 66: General Date

    User manual 1.1K~3.3KTL-G3 8.4. General Date Technical Data 1100TL-G3 1600TL-G3 2200TL-G3 2700TL-G3 3000TL-G3 3300TL-G3 Topology Transformerless Ambient temperature -30~60℃ range Permissible humidity 0~100% range Noise figure <25dB DC Switch Optional Cooling Natural convection Max.Operating altitude 2000m Outline Dimension 303*260.5*118mm 321*260.5*131.5mm...

  • Page 67: Quality Assurance

    User manual 1.1K~3.3KTL-G3 9. Quality Assurance Standard warranty period The standard warranty period of inverter is 120 months (10 years).There are two calculation methods for the warranty period: 1. Purchase invoice provided by the customer: the first flight provides a standard warranty period of 120 months (10 years) from the invoice date;...
  • Page 68 User manual 1.1K~3.3KTL-G3 lightning protection devices are not included in the extended warranty period. If they fail during the extended warranty period, customers need to purchase and replace them from the our company. Once the extended warranty service is purchased, our company will issue the extended warranty card to the customer to confirm the extended warranty period.
  • Page 69 www.zcsazzurro.com...

This manual is also suitable for:

2700tl-g3Tl-g3 series1600tl-g32200tl-g33000tl-g33300tl-g3

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