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Afore HNS1000TL-1 User Manual

Pv inverter
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USER MANUAL –
INSTALLATION AND OPERATION
PV Inverter
HNS1000TL-1/ HNS1500TL-1/ HNS2000TL-1/ HNS2500TL-1/ HNS3000TL-1/
HNS3600TL-1/ HNS4000TL-1

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Summary of Contents for Afore HNS1000TL-1

  • Page 1 USER MANUAL – INSTALLATION AND OPERATION PV Inverter HNS1000TL-1/ HNS1500TL-1/ HNS2000TL-1/ HNS2500TL-1/ HNS3000TL-1/ HNS3600TL-1/ HNS4000TL-1...
  • Page 2 As a customer-oriented company, Afore is always trying to improve itself and enhance customer satisfaction. High quality is the fountain of life for Afore, not just in product quality control, but in quality of service and support. AFORE is able to help customers reduce energy consumption and carbon dioxide emissions by...

  • Page 3: Table Of Contents

    Contents 1 About This Manual ........................1 1.1 Scope of Validity ........................ 1 1.2 Target Group ........................1 1.3 Additional Information ....................1 2 Safety Instructions ........................1 2.1 Safety Precautions ......................1 2.2 Explanations of Symbols ....................2 3 Unpacking ............................3 3.1 Assembly Parts........................

  • Page 4: About This Manual

    1 About This Manual 1.1 Scope of Validity This manual describes the assembly, installation, commissioning, operation and maintenance of the following ANYHOME series grid-connected PV inverters produced by Afore New Energy: • HNS1000TL-1 • HNS1500TL-1 • HNS2000TL-1 • HNS2500TL-1 •...

  • Page 5: Explanations Of Symbols

    is because the charge stored in capacitors may provide a risk of electric shock or a risk of electrical energy-high current level. 5. The enclosure of Inverter can become hot during operation. To reduce the risk of injury, do not touch the cover, heat sink at the back of the PV-Inverter or nearby surfaces while Inverter is operating.

  • Page 6: Unpacking

    3 Unpacking 3.1 Assembly Parts Please check the delivery for completeness and any visible external damage. Contact your dealer at once if anything is damaged or missing. Object Quantity Description Object Quantity Description Solar inverter Wall mounting bracket User manual Certificate of Inspection Warranty Card is included in the installation manual...

  • Page 7: Identifying The Inverter

    3.2 Identifying the Inverter You can identify the inverter using the type label. Information such as serial number (Serial No.) and type of the inverter, as well as device-specific characteristics are specified on the type label. The type label is on the right side of the enclosure. 4 Mounting DANGER! Danger to life due to potential fire or electric shock.

  • Page 8: Mounting The Inverter With Wall Mounting Bracket

    • Vertical installation or tilted backward by max. 30 degree is allowed. • Never mount the device with a forward tilt, horizontally or even upside down • For the convenience of checking the LCD display and possible maintenance activities, please install the inverter at eye level. •...

  • Page 9: Electrical Connection

    6 mm, max. 8 mm) and washers (outer diameter min. 12 mm, max. 24 mm). 3. Hang the inverter to the mounting bracket and ensure the slot is fitted on the bracket. 4. Check to ensure the inverter is correctly seated. Make sure to lock it with the safety-lock screws on both sides to ensure the inverters, see the figure below.) 5 Electrical Connection Notes:...
  • Page 10 Apply to HNSxxxxTL-1 (xxxx=1000, 1500, 2000, 2500) Apply to HNSxxxxTL-1(xxxx=3000, 3600, 4000) Object Description DC connectors ( + ) for connecting the PV strings DC connectors ( − ) for connecting the PV strings Waterproof connector for the communication connection (RS485 Quick Module) Waterproof connector for the AC connection Cover plate for RS485 connection and AC connection...

  • Page 11: Connection To The Public Grid (Ac)

    5.2 Connection to the RS485 and Public Grid (AC) 5.2.1 Conditions for Connection CAUTION! Load Disconnection Unit An individual circuit breaker should be equipped for each inverter in order that the inverter can be safely disconnected under load. 5.2.2 Connection to the RS485 and Public Grid (AC) Measure the grid voltage, make sure it within the permissible range.
  • Page 12 The following figure shows the assignment of the individual connection areas on the reverse side of the cover plate. Connection to the Public Grid: Loosen the screw to end in counter-clockwise, insert the cable with tube into the socket, then tighten the scew to end in clockwise. make sure the wires are securely connected.
  • Page 13 RS485 can be used for multipoint communication. Up to 31 inverters can communicate and be monitored through one communication module. RS485 communication module and receiver can be purchased from Afore New Energy as options. And relevant monitoring software can be downloaded from www.aforenergy.com.

  • Page 14: Connection Of The Pv Generator (Dc)

    Do not forget to insert the network connector back into the plug before close the cover plate. Close the cover plate and tighten the waterproof connector (C&D) and the screws. 5.3 Connection to the PV Generator (DC) CAUTION! Load Disconnection Unit On the DC side out of inverter there is a circuit breaker (optional), in order that the inverter can be safely installed, the circuit breaker must be switched off.

  • Page 15: Conditions For The Dc Connection

    – Identical tilt • The following limit values at the DC input of the inverter must not be exceeded (connecting to a higher voltage will destroy the device): Anyhome Maximum input voltage Maximum input current HNS1000TL-1 450V HNS1500TL-1 450V HNS2000TL-1 500V...
  • Page 16 Male side connector(M) Female side connector(F) Assembly Instructions: Adjust the striper stopper and put the cable in corresponding notch to strip the length of 12mm. Please refer to the following figures. Insert striped cable into contact barrel and insure all conductor strands are captured in the contact barrel.

  • Page 17: Connecting The Pv Generator (Dc)

    5.3.3 Connecting the PV Generator (DC) DANGER! Danger to life due to high voltages in the inverter. • Before connecting the PV generator, ensure that the AC&DC circuit breaker is switched off and that it cannot be reactivated. Notes: 1. Disconnect the circuit breaker. 2.

  • Page 18: System Diagram

    6 System Diagram The typical connection diagram for the entire PV system is shown in the following figure. 1. PV Panel: Provide DC power to inverter 2. Inverters: Converts DC (Direct Current) power from PV panel(s) to AC (Alternating Current) power. Because Inverter is grid-connected it controls the current amplitude according to the PV Panel power supply.

  • Page 19: Operation

    7 Operation Product Overview 7.1 Overview of Controls and Displays 16 / 34...

  • Page 20: Commissioning

    There are four function keys on the front panel (from left to right): Esc, Up, Down, Enter. The keypad is used for:  Scroll the displayed parameter(Up and Down keys);  Accessing and modifying the adjustable parameters (Esc and Enter keys). 7.2Commissioning After completing the mechanical and electrical installation, the inverter is put into operation.

  • Page 21: Lcd Display

    sign of faulty operation but is normal operating behavior. Fault LED (red): This LED indicates that the grid-feeding process has been terminated as a result of a malfunction. Please wait for about 10 minutes to verify if the malfunction is only temporarily. If not, please contact your authorized electrician.
  • Page 22 The present current of the solar generator (A) The present voltage of the solar generator (V) The present grid current (A) The grid voltage (V) EToday The energy generated today in kilo watt hours (KWh) ETotal The energy generated since starting up the inverter (KWh) RunTim The time since the energy generated today (minutes) SumTim...
  • Page 23 Vac Under Voltage Grid voltage low Fac Over Range Grid Frequency over limited Grid Islanding Grid voltage Islanding Fault PDP Internal device (PDP module) fault GFCI Activation The inverter has detected a ground fault in the PV generator. DC INJ High The alternative component of the DC current is out of the permitted range.
  • Page 24 Device Info Press ‘Enter’ to open the submenu ‘Device Info’. This submenu contains these follow information: Rated power, Rated current, Rated voltage, Rated frequency, Busbar voltage, Cooler Temperature, Case temperature. Screens can be scrolled manually by pressing the ‘Up’ & ‘Down’ keys. History Info Press ‘Enter’...

  • Page 25: Auto Test

    Pressing ‘Esc’ if cancel. 8 Auto Test The ‘Auto test’ can be download from Afore company’ website www.aforenergy.com. The auto-test function is stipulated in accordance with the Italian Standard CEI 0-21. It will enable verification of the voltage and frequency monitoring function.
  • Page 26 8.4 Clicking the “Open” button, it will communicate to the PV grid-connected inverter through the “485 port”. 8.5 Then clicking the “Connect” button, the interface will be displayed as followings if successfully connecting. And meanwhile you should ensure the inverter is safely connected to the utility.
  • Page 27 connecting. 8.8 The values of the thresholds and software trip time for the grid voltage and the grid frequency related to the auto test can be set. The default parameters are as follows: Max Vac (Maximum AC voltage threshold): 264.5V; ≤0.2s Min Vac (Minimum AC voltage threshold): 92V;...
  • Page 28 8.11 The slew rate of the threshold values , either increase or decrease, are equal or less than 0.05Hz/s for AC grid frequency and equal or less than 1V/s for AC grid voltage starting from the maximum (or minimum) threshold value. During the auto-test, the threshold value changes linearly and the measured values of the grid will be displayed on the PC screen in real time.
  • Page 29 8.13 If firstly click the “Disconnect” button and then click the “Exit” button, the auto-test will stop and the interface on the PC screen will exit. Note: The results will be saved as an Access file after the auto-test process is completed 26 / 34...

  • Page 30: Trouble Shooting

    9 Trouble Shooting In most situations, the inverter requires very little service. However, if inverter is not able to work perfectly, we recommend the following solutions for quick troubleshooting.  If there is a fault, the red LED will flash. Please refer to the following table for a list of potential problems and their solutions. Definition Error Message Possible Causes...
  • Page 31 AC voltage sensor Restart the inverter; if the error still remains after repeated restarting, Vac Sensor Fail Inverter fault failure please contact our after-sales. AC current sensor Restart the inverter; if the error still remains after repeated restarting, Iac Sensor Fail Inverter fault failure please contact our after-sales.
  • Page 32 1. The external conditions, such as the PV voltage and the sunlight, The inverter restores automatically. Over temperature Over change too sharply. protection Temperature Restart the inverter; if the error still remains after repeated restarting, 2. Inverter fault please contact our after-sales. 1.
  • Page 33 When the grid returns to normal, restart the inverter; if the error still 2. Inverter fault remains after repeated restarting, please contact our after-sales. 1. The grid is abnormal. When the grid returns to normal, the inverter restores automatically. Vac Under Grid under voltage Voltage When the grid returns to normal, restart the inverter;...
  • Page 34 4. GFCI failure Replace the switch Restart the inverter; if the error still remains after repeated restarting, 5. Inverter fault please contact our after-sales. 1.PV(+) or PV(-) is earthed Check the impedance between PV(+)& PV(-) Isolation failure Isolation failure 2.PV-inverter is not earthed Make sure the PV-Inverter is earthed Restart the inverter;...

  • Page 35: Technical Data

    10 Technical Data Electrical Specifications HNS1000TL-1 HNS1500TL-1 HNS2000TL-1 HNS2500TL-1 HNS3000TL-1 HNS3600TL-1 HNS4000TL-1 Input 3200 3800 4200 Max. DC Power [W] 1100 1600 2200 2700 Max. DC Voltage [V] MPPT Voltage Range [V] 120 - 360 120 - 360 120 - 400...
  • Page 36 Euro Efficiency/400Vdc 93.96% 94.81% 95.83% 95.90% 96.18% 96.33% 96.43% >99% >99% >99% MPPT Efficiency >99% >99% >99% >99% Compliance Electromagnetic EN61000-6-1/6- EN61000-6-1/6- EN61000-6-1/6- EN61000-6-1/6- EN61000-6-1/6- EN61000-6-1/6- EN61000-6-1/6- Compatibility Anti-Islanding Protection Internal Internal Internal Internal Internal Internal Internal General information 467x300x130 467x300x130 467x300x130 Dimensions (H×W×D) [mm]...

  • Page 37: Contact

    • Inverter type • Inverter serial number Afore New Energy Technology Co., Ltd. www.aforenergy.com ADD: BLD 2B, No 1588, Lianhang Rd. Minhang District, Shanghai, China. 201112 TEL: +86-21-54326230 FAX: +86-21-54326136 E-MAIL: Service@aforenergy.com...
  • Page 38 Afore New Energy Technology Co., Ltd. www.aforenergy.com ADD: BLD 2B, No 1588, Lianhang Rd. Minhang District, Shanghai, China. 201112 TEL: +86-21-54326230 FAX: +86-21-54326136 E-MAIL: Service@aforenergy.com...

This manual is also suitable for:

Hns1500tl-1Hns3000tl-1Hns2000tl-1Hns3600tl-1Hns4000tl-1Hns2500tl-1

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