AUXSOL ASN Series Installation And Operation Manual
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Ningbo AUX Solar Technology Co., Ltd.
Ningbo AUX Solar Technology Co., Ltd.
No.17 Fenglin Road, Cicheng Town,
Jiangbei District, Ningbo City, Zhejiang Province, China
info@auxsol.com
www.auxsol.com
+86 0574-8765 2201
INSTALLATION
OPERATION MANUAL
ASN series
ASN-(5~25)TL
ASN-(10~15)TL-LV
Ningbo AUX Solar Technology Co., Ltd.
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Summary of Contents for AUXSOL ASN Series
- Page 1 INSTALLATION OPERATION MANUAL ASN series ASN-(5~25)TL ASN-(10~15)TL-LV Ningbo AUX Solar Technology Co., Ltd. Ningbo AUX Solar Technology Co., Ltd. No.17 Fenglin Road, Cicheng Town, Jiangbei District, Ningbo City, Zhejiang Province, China info@auxsol.com www.auxsol.com +86 0574-8765 2201 Ningbo AUX Solar Technology Co., Ltd.
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Page 2: Table Of Contents
CONTENT PREFACE Summary Applicable products Applicable staff Symbol definition 1 OPEN THE CARTON TO CHECK 1.1 Inspection before acceptance 1.2 Packing list 1.3 Storage 2 SAFETY PRECAUTIONS 2.1 General safety 2.2 PV string safety 2.3 Inverter safety 2.4 Personnel requirements 3 INTRODUCTION 3.1 Products introduction 3.2 Outlook introduction... -
Page 3: Preface
Summary This document mainly introduces the installation, electrical connection, adjustment, maintenance and troubleshooting methods of ASN series three phase on grid solar inverter. Before installing and using 4 APPLICATION the inverter, please read this manual carefully to understand the safety information and get familiar with 4.1 Grid form... -
Page 4: Open The Carton To Check
1 OPEN THE CARTON TO CHECK Description Model Unit Remark Inverter User manual 1.1 Inspection before acceptance Quick installation manual Before signing for the product, please carefully check the following contents: PV terminals (+, -) pair • Check the outer packaging for any damage, such as deformation, holes, cracks, or other signs that Wall-mounting bracket may cause damage to the equipment inside the packaging. -
Page 5: Safety Precautions
2 SAFETY PRECAUTIONS 2.3 Inverter safety Danger: The safety precautions contained in this document must always be observed when operating the equipment. • Please connect the inverter AC cable with the AC wiring terminals provided with the box. If other types of AC wiring terminals are used, serious consequences may be caused, and the equipment Watch out: damage caused thereby is not within the scope of the equipment manufacturer. -
Page 6: Introduction
214mm 3.1 Products introduction 101mm The ASN series three phase on grid inverter integrates the energy management system in the PV 30mm 13.5mm system to control and optimize the energy flow, adapt to the requirements of the smart grid and output... - Page 7 3.4.2 LED2 (Optional) 3.4.4 LCD (Optional) YELLOW LED GREEN LED RED LED ALARM FAULT Light strip display LCD SCREEN KEY 1 KEY 2 Indicator Status Description diagram Red always on Fault mode Yellow flashes Alarm mode The LCD screen display module includes a display screen and two touch buttons on the front panel of Light strip Green always on Normal operation mode...
- Page 8 3.4.8 Current data Alarm Yellow light flashing The AUX ASN series three phase on grid inverter main menu provides access to operating data and Power generation Green light steady on information. Select Current Data from the menu to display the information and scroll up or down.
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Page 9: System Param
"01" to "10". Only fully qualified and approved technicians shall enter the area. Password is required to enter the The default address number of AUX ASN series three phase on grid inverter is 1.Comm Ad dr menu "Control Param". - Page 10 3.4.12.2 Clear his.error Display Description This function is used to clear the fault record. GridOverVolt_1 Display the primary over voltage protection value of His Elec Clear? 110% Press and hold button 2 for 2s to save the setting , Press and hold button 1 for 2s power grid Cancel affirm...
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Page 11: Device Info
Press UP/DOWN to manually scroll the screen. Press and hold button 2 for 2s to enter the parameter Display Description modification interface, than press DOWN to move the cursor, press UP to select numbers, press and hold button 2 for 2s to save the settings, press and hold button 1 for 2s to cancel the change and GridOverVFreq_T1 Display the primary over-frequency protection time of return to the previous menu. -
Page 12: Application
Description PV string assembly PV string consists of PV modules connected in series Inverter ASN series on grid inverter Used for inverter and load protection and for interrupting AC supply AC circuit breaker L1 L2 L3 N PE L1 L2 L3 N PE... -
Page 13: Application Mode
4.3 Application mode 5 INSTALLATION 4.3.1 Full grid connection 5.1 Installation requirements If no load is required, all energy of the inverter can be supplied to the utility/national grid to realize full grid connection of power generation. 5.1.1 Environmental requirements •... - Page 14 5.1.2 Carrier requirements 5.1.4 Installation tool requirements The following installation tools are recommended for installation. Other auxiliary tools can be used on • Installation carriers must not be flammable and must be fire resistant. site if necessary. • Please make sure that the mounting carrier is solid and reliable and can bear the weight of inverter. •...
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Page 15: Installation Of Inverter
5.2 Installation of inverter 5.3 Electrical connection 5.3.1 Safety precautions Watch out: • Transportation, turnover, installation and other operations must meet the requirements of national Danger: and regional laws and regulations and relevant standards. • Please equip corresponding personnel according to the weight of the equipment to prevent the •... - Page 16 5.3.3 Connect PV input cable Danger: • Do not connect the same PV string to multiple inverters, otherwise the inverter may be damaged. • Please make sure that the maximum short circuit current and maximum input voltage of each MPPT are within the allowable range of the inverter. •...
- Page 17 5.3.4 Connect AC cable Danger: • In order to ensure that the inverter and the grid can be safely disconnected from the grid in case of abnormal conditions, please connect the AC switch on the AC side of the inverter. Multiple inverters cannot be connected to one AC switch at the same time.
- Page 18 5.3.5 Smart meter (optional) There are two communication ports on the inverter, one is the USB COM1 port and the other is the Watch out: 16-core COM2 port. When connecting communication lines, please ensure that the wiring port definition The USB COM1 port is used to connect the data acquisition stick, and the 16-core COM2 port is used for completely matches the device, and the cable routing path should avoid interference multi-inverter RS485 daisy chain connection/electric meter communication interface.
- Page 19 5.3.6 Datalogger connection (optional) 5.3.5.1 Power limit networking with single inverter Watch out: Detailed introduction of communication module can be obtained from the official ≤100m website. Open the COM port cover plate, assemble the datalogger and USB port together as shown in the figure, and tighten Ø16 the datalogger.
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Page 20: Equipment Commissioning And Maintenance
6 EQUIPMENT COMMISSIONING 6.3 Set inverter parameters via APP AND MAINTENANCE Watch out: To ensure that the inverter works properly, please use the application program to complete the inverter parameter setting. 6.1 Check before power-on Scan the QR code below to download the application or log in following website to download this application： https://www.auxsolcloud.com Items Checking items Standard... -
Page 21: Equipment Removal
6.5 Equipment removal Defect Defect name Fault cause Solutions codes Danger: 1. Abnormal power grid 1. If it occurs accidentally, it may be • Make sure inverter is power off. fluctuations. caused by the abnormal power grid R-phase inverter soft •... - Page 22 Defect Defect Defect name Fault cause Solutions Defect name Fault cause Solutions codes codes DC string connections are Turn off the AC circuit breaker and 1. Inverter installation location is 1. Check whether the ventilation of 2201 PV1 reverse connection reversed.
- Page 23 Defect Defect Defect name Fault cause Solutions Defect name Fault cause Solutions codes codes Power grid voltage exceeds or 1. If it happens accidentally, it may The power grid has been Wait for the grid to return to normal Line voltage second-order falls below the allowable range.
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Page 24: Regular Maintenance
6.8 Regular maintenance Defect Defect name Fault cause Solutions codes 1. Relay abnormality (relay short 1. Please check whether the AC Danger: circuit). connection line is correctly The machine must be kept power off state during maintenance. 2. Control circuit abnormality. connected according to the wiring 3. -
Page 25: Technical Parameter
7 TECHNICAL PARAMETER Model Model ASN-5TL ASN-6TL ASN-8TL ASN-10TL ASN-12TL ASN-15TL ASN-17TL ASN-20TL ASN-23TL ASN-25TL Input DC Input DC Max.input power 7.5kW 12kW 15kW 18kW Max.input power 22.5kW 25.5kW 30kW 34.5kW 37.5kW Max.input voltage 1100V Max.input voltage 1100V 620V Rated voltage Rated voltage 620V MPPT voltage range... - Page 26 Protection Model ASN-10TL-LV ASN-12TL-LV ASN-15TL-LV Integrated DC switch Input DC DC rever-polarity protection Max.input power 15kW 18kW 22.5kW Anti-islanding protection Max.input voltage 800V Short circuit protection Rated voltage 360V Output over current protection MPPT voltage range 200-800V DC Surge protection Type II Start-up voltage 200V...
- Page 27 General Data Dimensions (W x H x D) 455 x 462 x 214mm Weight *[1] ≤25kg Self consumption(night) ＜1W Operating temperature range –30 ... +60°C Cooling concept fan-cooling Max.operation altitude 4000m (Derating above 3000m） Relative humidity 0-100% Protective class Ingress protection IP66 Topology structure Transformerless...
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