Table of Contents
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Solplanet inverterTable of Contents
1 Notes on this Manual .......................................................................................... 4
1.1 Area of validity ............................................................................... 4
1.2 Target group .................................................................................. 4
1.3 Symbols used in this manual ......................................................... 5
2 Safety ................................................................................................................. 6
2.1 Intended use ................................................................................... 6
2.2 Safety standards ........................................................................... 6
2.3 Important safety information ....................................................... 7
2.4 Symbols on the label ...................................................................10
2.5 Basic safety protection ................................................................11
3 Unpacking .......................................................................................................... 12
3.1 Scope of delivery ..........................................................................12
3.2 Checking for transport damage ...................................................13
4 Mounting ............................................................................................................ 14
4.1 Ambient conditions .......................................................................14
4.2 Selecting the mounting location ..................................................16
4.3 Mounting the inverter with the wall bracket ...............................17
5 Electrical Connection ....................................................................................... 20
5.1 Safety ...........................................................................................20
5.2 System layout of units without integrated DC switch ................21
5.3 Overview of the connection area .................................................21
5.4 AC connection...............................................................................23
5.4.1 Conditions for the AC connection .......................................................... 23
Installation and Operating Instructions V00
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Summary of Contents for AISWEI ASW1000S-S
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Page 1: Table Of Contents
Solplanet inverterTable of Contents 1 Notes on this Manual ..................4 1.1 Area of validity ................4 1.2 Target group .................. 4 1.3 Symbols used in this manual ............5 2 Safety ......................... 6 2.1 Intended use ................... 6 2.2 Safety standards ................6 2.3 Important safety information ............ - Page 2 5.4.2 Grid connection..................25 5.4.3 Second protective grounding connection ..........27 5.4.4 Residual current protection ..............28 5.4.5 Overvoltage category ................29 5.4.6 Grounding conductor monitoring ............29 5.4.7 Rating of miniature circuit-breaker ............29 5.5 DC Connection ................30 5.5.1 Requirements for the DC Connection ........... 30 5.5.2 Assembling the DC connectors ............
- Page 3 10 Technical Data ....................50 10.1 DC input data................51 10.2 AC output data ................52 10.3 General data ................53 10.4 Safety regulations ..............54 10.5 Efficiency ..................56 10.6 Power reduction .................60 10.7 Tools and torque .................63 11 Troubleshooting ....................64 12 Maintenance ....................67 12.1 Cleaning the contacts of the DC switch ........67 12.2 Cleaning the heat sink ..............67 13 Recycling and disposal ...................
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Page 4: Notes On This Manual
It converts the direct current (DC) from a photovoltaic (PV) array to grid-compliant alternating current (AC) and feeds it into the utility grid. 1.1 Area of validity This manual describes mounting, installation, commissioning and maintenance of the following Solplanet inverters: ASW1000S-S ASW1500S-S ASW2000S-S ASW3000S-S 1.2 Target group This manual is for qualified electricians only, who must perform the tasks exactly as described. -
Page 5: Symbols Used In This Manual
1.3 Symbols used in this manual The safety precautions and general information are used in this manual as follows: DANGER indicates a hazardous situation which, if not avoided, will result in death or serious injury. WARNING indicates a hazardous situation which, if not avoided, can result in death or serious injury. -
Page 6: Safety
EMC in Australia and New Zealand market. They are labeled with the CE mark and RCM mark. For more information about certificates in other countries and regions, please visit website ( www.aiswei-tech.com ). Installation and Operating Instructions V00... -
Page 7: Important Safety Information
2.3 Important safety information Danger to life due to electric shock when live components or cables are touched • All work on the inverter must only be carried out by qualified personnel who have read and fully understood all safety information contained in this manual. - Page 8 Risk of injury due to electric shock and fire caused by high leakage current • The inverter must be reliably grounded in order to protect property and personal safety. Risk of injury due to hot heat sink • The heat sink may get hot during operation. Do not touch! Possible damage to health as a result of the effects of electromagnetic radiation •...
- Page 9 Damage to the inverter due to electrostatic discharge •Touching electronic components can cause damage to or destroy the inverter through electrostatic discharge. • Ground yourself before touching any component. Installation and Operating Instructions V00...
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Page 10: Symbols On The Label
2.4 Symbols on the label Symbol Explanation Beware of high voltage and operating current. The inverter operates at high voltage and current. Work on the inverter must only be carried out by skilled and authorized electricians. Beware of hot surfaces. The inverter can get hot during operation. -
Page 11: Basic Safety Protection
2.5 Basic safety protection We provide the following safety protection: 1) .Over-voltage, under-voltage protection; 2) Over-frequency, under-frequency protection; 3) Over-temperature monitoring; 4) Residual current monitoring; 5) Insulation monitoring 6) Anti-islanding protection; 7) DC feed-in monitoring; 8) Grounding conductor monitoring; Installation and Operating Instructions V00... -
Page 12: Unpacking
3 Unpacking 3.1 Scope of delivery Object Description Quantity Inverter 1 piece Wall mounting bracket 1 piece Mounting accessory kit: Wall anchors and hexagon bolts (3× ) 1 set M4× 10 mm screw (3× ) DC connector 1 pair AC Plug connector 1 piece WLAN (optional) 1 piece ( optional ) -
Page 13: Checking For Transport Damage
3.2 Checking for transport damage Thoroughly inspect the packaging upon delivery. If you detect any damage to the packaging which indicates the inverter may have been damaged, inform the responsible shipping company immediately. We will be glad to assist you if required. Installation and Operating Instructions V00... -
Page 14: Mounting
4 Mounting 4.1 Ambient conditions Be sure the inverter is installed out of the reach of children. Mount the inverter in areas where it cannot be touched inadvertently. Ensure good access to the inverter for installation and possible service. Make sure that heat can dissipate, observe the following minimum clearance to walls, other inverters, or objects: Direction Min. - Page 15 The mounting method, location and surface must be suitable for the inverter's weight and dimensions. If mounted in a residential area, we recommend mounting the inverter on a solid surface. Plasterboard and similar materials are not recommended due to audible vibrations when in use.
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Page 16: Selecting The Mounting Location
4.2 Selecting the mounting location Danger to life due to fire or explosion • Do not mount the inverter on flammable construction materials. • Do not mount the inverter in areas where flammable materials are stored. • Do not mount the inverter in areas where there is a risk of explosion. Mount the inverter vertically or tilted backward by a maximum of 15°... -
Page 17: Mounting The Inverter With The Wall Bracket
4.3 Mounting the inverter with the wall bracket Risk of injury due to the weight of the inverter •When mounting, take into account that the inverter weighs approx. : ASW1000-S – ASW3000S-S: 6.5kg. Mounting procedures: 1. Use the wall bracket as a drilling template and mark the positions of the drill holes. Drill 3 holes with a 10 mm drill. - Page 18 2. After drilling holes in the wall, place three screw anchors into the holes, then attach the wall mounting bracket to the wall using the self-tapping screws delivered with the inverter. 3. Holding the inverter and attach it tilted slightly downwards to the wall bracket. 4.
- Page 19 5. Push the inverter as far as possible and attach it to the right side of the wall bracket using the M4 screws. If a second protective conductor is required in installation site, ground the inverter and secure it so that it cannot drop from the housing (see section 5.4.3 “Second protective grounding connection”).
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Page 20: Electrical Connection
5 Electrical Connection 5.1 Safety Danger to life due to high voltages of the PV array When exposed to sunlight, the PV array generates dangerous DC voltage which is present in the DC conductors and the live components of the inverter. Touching the DC conductors or the live components can lead to lethal electric shocks. -
Page 21: System Layout Of Units Without Integrated Dc Switch
Damage to the inverter due to electrostatic discharge • Touching electronic components can cause damage to or destroy the inverter through electrostatic discharge. • Ground yourself before touching any component. 5.2 System layout of units without integrated DC switch Local standards or codes may require that PV systems are fitted with an external DC switch on the DC side. - Page 22 Object Description DC SWITCH: switch on or off for PV-load. DC input: plug-in connector to connect the strings. COM: connect the monitoring device with communication cable. GPRS or WiFi (optional): transmit and receive GPRS or Wi-Fi signal. AC OUTPUT: plug-in connector, connect the grid. Installation and Operating Instructions V00...
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Page 23: Ac Connection
5.4 AC connection Danger to life due to high voltages in the inverter • Before establishing the electrical connection, ensure that the miniature circuit-breaker is switched off and cannot be reactivated. 5.4.1 Conditions for the AC connection Cable Requirements The grid connection is established using three conductors (L, N, and PE). We recommend the following specifications for stranded copper wire. - Page 24 Maximum cable length Conductor cross-section ASW1000S-S ASW1500S-S ASW2000S-S ASW3000S-S 2.5 mm² 37 m 28 m 17 m 4 mm² 74 m 59 m 44 m 28 m 6 mm² 110 m 89 m 67 m 42 m The required conductor cross-section depends on the inverter rating, ambient temperature, routing method, cable type, cable losses, applicable installation requirements of the country of installation, etc.
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Page 25: Grid Connection
5.4.2 Grid connection Risk of injury due to electric shock and fire caused by high leakage current • The inverter must be reliably grounded in order to protect property and personal safety. • The PE wire should longer than 8mm during strip the outer sheath of AC cable. - Page 26 nsert the crimped conductors L, N and PE into the corresponding terminals and tighten the screw with a Torx screwdriver(TX 8, torque: 1.4Nm). Ensure that all conductors are securely in place in the screw terminals on the bush insert. Assemble the locking cap, threaded sleeve and swivel nut together. When doing so, hold the bush insert firmly by the locking cap , This ensures that the threaded sleeve can be screwed firmly onto the bush insert.
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Page 27: Second Protective Grounding Connection
5.4.3 Second protective grounding connection In case of operation on a Delta-IT Grid type, in order to ensure safety compliance in accordance with IEC 62109, the following step should be taken: The second protective earth/ground conductor, with a diameter of at least 10 and be made from copper , should be connected to the designated earth point on the inverter. -
Page 28: Residual Current Protection
5.4.4 Residual current protection The inverter is equipped with an all-pole sensitive residual current monitoring unit (RCMU) with an integrated differential current sensor which fulfills the requirements of DIN VDE 0100-712 (IEC60364-7-712:2002). Therefore an external residual current device (RCD) is not required. If an external RCD needs to be installed because of local regulations, a RCD type A or type B can be installed as an additional safety measure. -
Page 29: Overvoltage Category
IT system if there is no neutral conductor present and you intend to install the inverter between two line conductors. If you are uncertain about this, contact your grid operator or AISWEI-TECH. 5.4.7 Rating of miniature circuit-breaker Danger to life due to fire •... -
Page 30: Dc Connection
Max. output 7.5A 13.6A current Recommended AC circuit breaker 16 A, type B 16 A, type B 16 A, type B 20A, type B rating 5.5 DC Connection Danger to life due to high voltages in the inverter • Before connecting the PV array, ensure that the DC switch is switched off and that it cannot be reactivated. -
Page 31: Assembling The Dc Connectors
• The connection cables of the PV modules must be equipped with the connectors included in the scope of delivery. • The positive connection cables of the PV modules must be equipped with the positive DC connectors. The negative connection cables of the PV modules must be equipped with the negative DC connectors. - Page 32 Route the stripped cable all the way into the DC connector. Ensure that the stripped cable and the DC connector have the same polarity. Press the clamping bracket down until it audibly snaps into place. Ensure that the cable is correctly positioned: Result Measure If the stranded wires are visible in the...
- Page 33 Push the swivel nut up to the thread and tighten (torque: 2 Nm). Installation and Operating Instructions V00...
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Page 34: Disassembling The Dc Connectors
5.5.3 Disassembling the DC connectors Danger to life due to high voltages on DC conductors When exposed to sunlight, the PV array generates dangerous DC voltage which is present in the DC conductors. Touching the DC conductors can lead to lethal electric shocks. •... -
Page 35: Connecting The Pv Array
5.5.4 Connecting the PV array The inverter can be destroyed by overvoltage If the voltage of the strings exceeds the maximum DC input voltage of the inverter, it can be destroyed due to overvoltage. All warranty claims become void. • Do not connect strings with an open-circuit voltage greater than the maximum DC input voltage of the inverter. -
Page 36: Communication
6 Communication 6.1 System monitoring via RS485/ Ethernet This inverter is equipped with RJ45 interfaces for multipoint communication. One AiCom/AiManager connects inverters via an RS485 bus. The overall length of the network cable should not exceed 1,000 m. The monitoring system layout for inverters is as follows. - Page 37 You can also visit the website ( http://www.aisweicloud.com ) for system information. And download the user manual for the AISWEI Cloud Web or AISWEI Cloud APP. The pin assignment of the RJ45 socket is as follows: Pin1------- TX_RS485A Pin2-------TX_RS485B...
- Page 38 Connect the network cable: The inverter can be destroyed by wrong communication wiring • Internal components of the inverter can be irreparably damaged due to incorrect wiring between the power wire and signal wire. All the warranty claim will be invalid. •...
- Page 39 4. Route the cable into the inverter through the M25 cable gland, then connect it. 5. Connect the inverter to AiCom/AiManager or another communication device via the above-mentioned network cable. 6. Secure the cover (torque: 2.5 Nm) using a screwdriver (T25). 7.
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Page 40: System Monitoring Via Wlan
6.2 System monitoring via WLAN User can monitor the inverter through the external WIFI stick with WLAN module (optional). The connection diagram between the inverter and internet with a WLAN connection is shown as follows. Mounting the WiFi or GPRS modular: Take out the WiFi/GPRS modular included in the scope of delivery. - Page 41 “AiSWEI Cloud” application on a smart phone using Android or an iOS operating systems. You can also visit the website ( http://www.aisweicloud.com ) for system information. And download the user manual for the AISWEI Cloud Web or AISWEI Cloud APP. Installation and Operating Instructions V00...
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Page 42: Inverter Demand Response Modes (Dred)
6.3 Inverter demand response modes (DRED) DRMS application description • Only applicable to AS/NZS4777.2:2015. • DRM0, DRM5, DRM6, DRM7, DRM8 are available. The inverter shall detect and initiate a response to all supported demand response commands , demand response modes are described as follows: Mode Requirement DRM 0... -
Page 43: Active Power Control With Smart Meter & Aicom/Aimanager
6.4 Active power control with Smart meter & AiCom/AiManager The inverter can control activepower output via connecting smart meter and external AiCom/AiManager in AISWEI’sinverter,following is the system connection mode. smart meter as above SDM120-Modbus connecting method and seting baud rate method for modbus please refer to it’s user manual. -
Page 44: Communication With Third-Party Devices
If an Earth Fault Alarm occurs, the red color LED indicator will light up and the buzzer of the inverter will keep ringing. At the same time, the error code 38 will be sent to the AISWEI Cloud. (This function is only available in Australia and New Zealand). Installation and Operating Instructions V00... -
Page 45: Operation
7 Operation The information provided here covers the LED indicators. 7.1 Overview of the panel The inverter is equipped with three LEDs indicators. Object Description Normal (Green LED) Communication (Blue LED) Fault (Red LED) Installation and Operating Instructions V00... -
Page 46: Leds
7.1.1 LEDs The inverter is equipped with three LED indicators “green”, “blue” and “red” which provide information about the various operating states. Green LED: The green LED is lit when the inverter is operating normally. The green LED is off The inverter is not feeding into the utility grid. -
Page 47: Commissioning
8 Commissioning Risk of injury due to incorrect installation • We strongly recommend carrying out preliminary checks before commissioning to avoid possible damage to the device caused by faulty installation. 8.1 Electrical checks Carry out the main electrical tests as follows: ①... -
Page 48: Mechanical Checks
Choose suitable safety code according to the location of installation. please visit website (http://www.aisweicloud.com ) and download the AISWEI Cloud APP manual for detailed information, you can find the Safety Code Setting Guide in an event where an installer needs to set the country code manually. -
Page 49: Start-Up
8.4 Start-Up After finishing the electrical and mechanical checks, switch on the miniature circuit- breaker and DC-switch in turn. Once the DC input voltage is sufficiently high and the grid-connection conditions are met, the inverter will start operation automatically. Usually, there are three states during operation: Waiting: When the initial voltage of the strings is greater than the minimum DC input voltage but lower than the start-up DC input voltage, the inverter is waiting for sufficient DC input voltage and cannot feed power into the grid. -
Page 50: Disconnecting The Inverter From Voltage Sources
9 Disconnecting the Inverter from Voltage Sources Prior to performing any work on the inverter, disconnect it from all voltage sources as described in this section. Always adhere strictly to the prescribed sequence. Destruction of the measuring device due to overvoltage •... -
Page 51: Dc Input Data
10.1 DC input data Type ASW1000S-S ASW1500S-S ASW2000S-S ASW3000S-S Max. PV array 1500Wp 2250Wp 3000Wp 4500Wp power(STC) 580V Max. input voltage 80V-550V MPP voltage range 360V Rated input voltage Initial feeding-in 100V voltage Min. feed-in power Max. input current per MPP input... -
Page 52: Ac Output Data
10.2 AC output data Type ASW1000S-S ASW1500S-S ASW2000S-S ASW3000S-S Rated active power 1000W 1500W 2000W 3000W Max. apparent AC 1000VA 1500VA 2000VA 3000VA power Nominal AC voltage/ 220V,230V,240V/180V-280V range AC power 50, 60/± 5Hz frequency/ range Rated power frequency/rated grid... -
Page 53: General Data
10.3 General data General data ASW1000S-S/ 1500S-S / 2000S-S / 3000S-S communication: ● /● / ○ / ○ WIFI/Meter/RS485/GPRS Display Earth Fault Alarm cloud based, audible and visible(AU) Zero power output Via connecting Smart meter Dimensions 320x264x94 (W x H x D mm) 6.5Kg... -
Page 54: Safety Regulations
10.4 Safety regulations Protective devices ASW1000S-S / 1500S-S / 2000S-S / 3000S-S DC isolator ● PV iso / Grid monitoring ● / ● DC reverse polarity protection / AC short- circuit ● / ● current capability Residual current ● monitoring(GFCI) function... - Page 55 If you use the standard VDE-AR-N 4105, please refer to the information below ! • If a central NS protection device is used, then the value of the voltage protection U>1.1Un in the integrated NS protection can be changed with a password.
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Page 56: Efficiency
(P ). (according to EN 50524 (VDE 0126-13): 2008-10, cl. 4.5.3). ac,r Notes: Values are based on rated grid voltage, cos(phi) = 1 and an ambient temperature of 25℃. Efficiency curve ASW1000S-S 100.00% 95.00% 90.00% 85.00% 80.00% 260V MPPT 75.00%... - Page 57 Efficiency curve ASW1500S-S 100.00% 95.00% 90.00% 85.00% 80.00% 260V MPPT 75.00% 375V MPPT 70.00% 480V MPPT 65.00% 60.00% 55.00% 50.00% 100% Efficiency Max. efficiency / European weighted efficiency 97.55% / 96.31% MPPT efficiency 99.9% Installation and Operating Instructions V00...
- Page 58 Efficiency curve ASW2000S-S 100.00% 95.00% 90.00% 85.00% 80.00% 260V MPPT 75.00% 375V MPPT 70.00% 480V MPPT 65.00% 60.00% 55.00% 50.00% 100% Efficiency Max. efficiency / European weighted efficiency 97.55% / 96.76% MPPT efficiency 99.9% Installation and Operating Instructions V00...
- Page 59 Efficiency curve ASW3000S-S 100.00% 95.00% 90.00% 85.00% 80.00% 260V MPPT 75.00% 375V MPPT 70.00% 480V MPPT 65.00% 60.00% 55.00% 50.00% 100% Efficiency Max. efficiency / European weighted efficiency 97.55% / 97.11% MPPT efficiency 99.9% Installation and Operating Instructions V00...
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Page 60: Power Reduction
PV modules. This device can decrease power output during certain periods of the day according to these parameters. Notes: Values are based on rated grid voltage and cos (phi) = 1. 10.6.1 Power reduction with increased ambient temperature (ASW1000S-S) ASW1000S-S 1200... - Page 61 ASW1500S-S 2000 1500 260Vmppt 1000 375Vmppt 480Vmppt Ambient temperture (℃) 10.6.3 Power reduction with increased ambient temperature (ASW2000S-S) ASW2000S-S 2500 2000 1500 260Vmppt 1000 375Vmppt 480Vmppt Ambient temperture (℃) 10.6.4 Power reduction with increased ambient temperature (ASW3000S-S) Installation and Operating Instructions V00...
- Page 62 ASW3000S-S 3500 3000 2500 2000 260Vmppt 1500 375Vmppt 1000 480Vmppt 20 25 30 35 40 45 50 55 60 65 70 75 Ambient temperture (℃) The power reduction curve is tested at normal air pressure! Different air pressure condition will cause different test result Installation and Operating Instructions V00...
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Page 63: Tools And Torque
10.7 Tools and torque Tools and torque required for installation and electrical connections. Tools, model Object Torque Torque screwdriver, T25 Screws for the cover 2.5Nm Screw second protective grounding connection Torque screwdriver, T20 1.6Nm Screws for connecting the inverter and wall bracket Flat-head screwdriver, Sunclix DC connector blade with 3.5mm... -
Page 64: Troubleshooting
11 Troubleshooting When the PV system does not operate normally, we recommend the following solutions for quick troubleshooting. If an error occurs, the red LED will light up. There will have “Event Messages" display in the monitor tools. The corresponding corrective measures are as follows: Object Error... - Page 65 • Make sure the grounding connection of the inverter is reliable. •Make a visual inspection of all PV cables and modules. If this fault is still shown, contact the service. • Check the open-circuit voltages of the strings and make sure it is below the maximum DC input voltage of the inverter.
- Page 66 Contact the service if you meet other problems not in the table. Installation and Operating Instructions V00...
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Page 67: Maintenance
12 Maintenance Normally, the inverter needs no maintenance or calibration. Regularly inspect the inverter and the cables for visible damage. Disconnect the inverter from all power sources before cleaning. Clean the enclosure with a soft cloth. Ensure the heat sink at the rear of the inverter is not covered. -
Page 68: Recycling And Disposal
If these conditions are not met, AISWEI has the right to refuse to provide with the relevant warranty service. -
Page 69: Contact
16 Contact If you have any technical problems concerning our products, please contact AISWEI service. We require the following information in order to provide you with the necessary assistance: • Inverter device type • Inverter serial number • Type and number of connected PV modules •...
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