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3kva inverter service manual

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3kva inverter service manualDiscover everything Scribd has to offer, including books and audiobooks from major publishers. Start Free Trial Cancel anytime. Report this Document Download Now save Save Service manual for GAIA-3kVA 20080822.pdf For Later 46 views 0 0 upvotes 0 0 downvotes Service manual for GAIA-3kVA 20080822.pdf Uploaded by highwton Description: Full description save Save Service manual for GAIA-3kVA 20080822.pdf For Later 0 0 upvotes, Mark this document as useful 0 0 downvotes, Mark this document as not useful Embed Share Print Download Now Jump to Page You are on page 1 of 37 Search inside document Browse Books Site Directory Site Language: English Change Language English Change Language. Service manual General Information, this section show you the general information of the service manual. Working Principle of the major Functional Block, this section show you the major functional block. Interface, this section show you the LCD interface, include display and setting. Trouble shooting, this section will give you the way to find the trouble. Read and keep this manual for future reference. 1. 2. 3. 4. 5. 6. 7. 8. 9. Before using the unit, read all instructions and cautionary markings on the unit, the batteries and all appropriate sections of this manual. CAUTION --To reduce risk of injury, charge only deep-cycle lead acid type rechargeable batteries. Other types of batteries may burst, causing personal injury and damage. Do not disassemble the unit. Take it to a qualified service center when service or repair is required. Incorrect re-assembly may result in a risk of electric shock or fire. To reduce risk of electric shock, disconnect all wirings before attempting any maintenance or cleaning. Turning off the unit will not reduce this risk. NEVER charge a frozen battery. Be very cautious when working with metal tools on or around batteries. A potential risk exists to drop a tool to spark or short circuit batteries or other electrical parts and could cause an explosion.http://gonganmi.com/userfiles/3m-apr-drg-definitions-manual.xml

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Be sure to comply with local requirements and regulation to install this inverter. NEVER cause AC output and DC input short circuited. Do NOT connect to the mains when DC input short circuits. Warning!! Only qualified service persons are able to service this device. The input voltage of the SPS is the battery or AC Charger output voltage. Figure 3.1 basic circuit of power supply This is the fly-back DC-DC converter, fly-back operation can be easily recognized from the position of the dots on the transformer primary and secondary(these dots show starts of the winds). When Q36 is ON, the dot ends of all winds are negative with respect to their no-dot ends. Output rectifier diodes D54, D57, D67 and D70 are reverse-biased and all the output load currents are supplied from storage filter capacitors C78, C75, C79 and C116.The primary coil of the transformer acts as an inductor and stored energy. When Q36 is OFF, the stored energy in the primary coil is delivered to secondary filter capacitors C78, C75, C79 and C116. Unlike the Fly-back transformer, the push-pull transformer does not store any energy and output current is drawn when either power switches (S1-S4 or S2-S3) is conducting. P1 is the battery, P2 is the BUS This is dual converter, it means that battery can feed power to BUS and also BUS can charge the battery. And it is an open loop control: the transformer N1:N2 is 1:8, when the battery voltage is transformed through the converter to more than the BUS voltage, the battery discharge power to the BUS, or the BUS can charge the battery. Figure 3.2 DC TO DC dual converter 3.3 Inverter (Full bridge) The Inverter circuit (Figure 3.3) and PWM control are can both active under battery mode and line mode. In line mode, the inverter can convert power from gird to BUS for charging.The Inverter circuit of Axpert series is based on a full-bridge circuitry and its output is driven by photo-couplers.http://ndt-tl.ru/upload/3m-attest-auto-reader-290-service-manual.xml The photo-couplers are capable to drive high energy and high speed power of MOSFET and IGBT with independent high and low referenced output channels. To construct a high frequency PWM inverter, the drivers receive switching signals from PWM generation circuit through a pair of photo-couplers to trigger the upper IGBT and the lower IGBT alternately. Many semiconductors and easy-failure components on the board, so it should be play more attention when the system is abnormal. 4.2 Cntl board The cntl board consists of AD sample, MCU control and communication module. Please use supplied communication cable to connect to communication port of this inverter and RS-232 port of the PC. 4.5 LED board The LED display panel includes there indicators and four functional keys. 4.6 MPPT board The MPPT board consists of SPS, BUCK converter, MCU control. It integrated the MOSFET driver board and SPS driver board on it. Many semiconductors and easy-failure components on the board, so it should be play more attention when the system is abnormal. 5. Interface The operation and display panel, shown in below chart, is on the front panel of the inverter. Indicates the PV input Indicate input voltage, input frequency, PV voltage, battery voltage and charger current. Configuration Program and Fault Information Indicates the setting programs. Indicates the warning and fault codes. Warning: Fault: flashing with warning code. Battery Information Indicates battery level by 0-24, 25-49, 50-74 and 75-100 in battery mode and charging status in line mode. In AC mode, it will present battery charging status. Floating mode. Batteries are fully charged. In battery mode, it will present battery capacity. Indicates unit connects to the PV panel. Indicates load is supplied by utility power. Indicates the utility charger circuit is working. No response after power on. Mains exist but the unit works in battery mode.We are a non-profit group that run this service to share documents.http://www.drupalitalia.org/node/66479 We need your help to maintenance and improve this website. As a result, the circuit in the inverter got shorted and as a primary victim, the bridge rectifier T6KB60 1N10B got shorted (at least that is the one i could Identify).At that time, the ground made common for both output and the input.This inverter is out of warranty now and there are very few people in the market who know how to repair it (I am having a bad luck trying to get some time slot as they claim to be burdened with other work).The only closer component is current controller UC3483AN. There are other components such as resistors and diodes( I have checked all the diodes and they seem all right) and then there is the output section.I can provide more details and screenshots if needed.You may find partial sketches of similar models; I'll look later to see if I can find something.Perhaps it confirms something I've wanted confirmed for some time: that when inverting, the output is synchronised with the grid for rapid and relatively glitch free switching to the grid should that be necessary. Do you know if it was inverting at the time, or bypassing. If bypassing, one would imagine that nothing would happen, as AC input and output would be connected anyway (though perhaps via a common mode rejection filter).Perhaps the rectifier is from the charger section; in this smaller inverters, they don't use the inverter backwards to charge the battery, but have a separate charger.I know it's hard.They seem to be reporting OK but I might procure and replace these if they are cheap enough.There are 4 of them and I will get all 4. There are on the same sink at the back side of the bridge rectifier. Close vicinity. I am guessing the probably get shorted when voltage is applied as input. So I will probably replace them already.There are a total of 4 of them. I will probably take them all out and get them replaced too. There are on the same sink at the back side of the bridge rectifier. Close vicinity.CHRISTIANSYMBOLKITS.COM/images/3kva-generator-service-manual.pdf DataSheet Here: GP4063D Data Sheet link I consider these potential culprits and will replace them first during the course of my debugging.I will post more updates. But i really appreciate your input if this paints any picture and gives any idea of what might be wrong.Hope it can be helpful.Hope it can be helpful.So thank you so much! Further more, there was a diode busted in the output section and a couple of transistors in the output section on the heat sink. I am not sure If he was right about what he said (he could be exaggerating the problem to justify the money he took to solve the problem).Furthermore, batteries are getting charged on a floating voltage as the battery charge indicator is full. Its gets full in almost 30 minutes. Please note that I have lead acid batteries which are water-maintainable and I had them recharged by a battery guy on a higher current (They do this because they say that UPS is not capable to charge a dead battery, the charge must be at least 50 percent or higher for UPS to pick it up).Please take into consideration and help me establish the battery's health as well as the UPS health.I have got that cell removed and a new one installed. Still testing. will upload and share the results.So it will depend on 1) charging current, 2) Ah capacity of batteries, and then you have to remember that from 70 to full is almost all done while in float charge, so it is slow and inefficient. So it could take days with some UPSes.Like the old engineering joke: Guy and Girl are standing a fixed distance apart and repeatedly halves the distance between them. An Engineer and a Mathematician are both asked whether they will ever reach each other. The Mathematician says No. The engineer says: Technically my friend is right, but they will get close enough for all practical purposes.I am trying to establish if its a fault in UPS or battery so that I can fix that problem. Right now I am unsure as to what exactly is problematic.I don't have a 24?V model, or indeed any model with that sort of power supply.I don't have a 24?V model, or indeed any model with that sort of power supply.Unfortunately, I can't read the value on the good part in the first photo.Did it blow? My guess is that the capacitor failed with an internal short, and this produced a large current, but not enough to blow the battery fuse, or if it did, it was too slow to protect the capacitor, which obviously heated up quite a lot. I suspect that you were just unlucky.The voltage rating only needs to be at 35?V or so (a bit more than the maximum that you will ever see with the battery voltage). For these high capacitance ceramic capacitors, I think you need to operate them somewhat near their voltage rating, otherwise they have much lower capacitance, and possibly lower performance in this application. Film capacitors don't have this problem, so a very high voltage rating is no problem for them.Unfortunately, I can't read the value on the good part in the first photo.Did it blow? My guess is that the capacitor failed with an internal short, and this produced a large current, but not enough to blow the battery fuse, or if it did, it was too slow to protect the capacitor, which obviously heated up quite a lot. Film capacitors don't have this problem, so a very high voltage rating is no problem for them.So 18??F or less is fine; the main thing is that it's a DC Link capacitor and it has the correct lead spacing (is the lead spacing on the board 27.5?mm?). A smaller capacitor might fit better. As I say, the exact capacitance isn't important. It looks like you're on the right track now.That might be as small as the 8??F model, just going on the approximately 2:1 aspect ratio (from above) of the original.Film capacitors don't have this problem, so a very high voltage rating is no problem for them.I would stick to the same type of cap here. It is hard to tell without the complete schematic, but it seems like it is used as transient suppressor of some sort in this application. I don't think its absence should stop the unit from working, but looking at the carnage, it might have taken the transformer next to it out as well.I need to procure it but I do not have the MPPT module anymore.The real picture is needed so I can send it to my seller in China to procure it.So thank you so much! Further more, there was a diode busted in the output section and a couple of transistors in the output section on the heat sink. I am not sure If he was right about what he said (he could be exaggerating the problem to justify the money he took to solve the problem).If you have an account, sign in now to post with your account.Paste as plain text instead Display as a link instead Clear editor Upload or insert images from URL. I share the link of the manual scan copy in pdf. Is equipped with MPPT solar charge controller axpert 3kva inverter service manual to maximize and axpert 3kva inverter service manual regulate DC power axpert 3kva inverter service manual from axpert 3kva inverter service manual the solar array for Brand: Voltronic Power. Discounts, specials and cheap prices only at ComX Computers. Axpert Plus Duo Inverter pdf axpert 3kva inverter service manual manual download. Also make sure that this manual is delivered to the final users. Take it to a qualified service center when axpert 3kva inverter service manual service or repair is required. However I am not sure if this is supported anymore. 2KVA-3KVA INVERTER User Manual. Related Products. If not, please provide the axpert 3kva inverter service manual situation when will the fault occur. View and axpert 3kva inverter service manual Download GMDE 1KVA user manual online. 5. axpert 3kva inverter service manual Axpert MKS plus axpert 3kva inverter service manual is similar to Axpert MKS series but with bigger axpert 3kva inverter service manual MPPT solar charge controller. Laptop Direct C. USER,,Manual and am looking axpert 3kva inverter service manual for a pdf file for it.To find our closest axpert 3kva inverter service manual Customer Care Centre axpert 3kva inverter service manual click here. Only qualified axpert 3kva inverter service manual service persons are able axpert 3kva inverter service manual to service this device. After considering Voc of PV module not. To reduce risk of electric shock, disconnect all wirings before attempting any maintenance. Chaps, the inverter is kaput, no way to repair. Mount this inverter on a solid surface Install this inverter axpert 3kva inverter service manual at eye level in order to read the LCD display at all times. This manual is for axpert 3kva inverter service manual Axpert MKS 4KVA-5KVA series, it can help service personal perform the basic maintenance and repair service. View and Download Voltronic Power Axpert Plus Duo axpert 3kva inverter service manual user manual online.Axpert KS Inverter USER. Take it axpert 3kva inverter service manual to a qualified service center when service or repair is required. How to check 1. If not, please provide the situation when will the fault axpert 3kva inverter service manual occur. Axpert Pure axpert 3kva inverter service manual Sine Wave 1kva (Watt), axpert 3kva inverter service manual 12Volt Inverter with built-in charge controller and battery charger. Insert the ring terminal of battery cable flatly into battery connector of inverter and make sure the bolts are tightened with axpert 3kva inverter service manual torque of Nm. The Voltronic axpert 3kva inverter service manual Axpert MKS sine wave solar inverter is equipped with MPPT solar charge controller to maximize and regulate DC power from the solar array for charging the battery bank. The axpert 3kva inverter service manual inverter should be adhered to the wall vertically. Incorrect re-assembly may result axpert 3kva inverter service manual in a risk of electric shock or fire.Startup the inverter only with battery, will the fault axpert 3kva inverter service manual come out again. Axpert axpert 3kva inverter service manual Plus Duo Inverter pdf axpert 3kva inverter service manual manual download. TAXPERT-VTS is a highly functional inverter that is easy to use. 50Amp 70Amp Amp MPPT Solar Charging Mode INVERTER MODEL 3KVA 3KVA Plus axpert 3kva inverter service manual 5KVA Charging Current 40Amp 60Amp PV Array MPPT Voltage.Turning off the unit will not reduce this risk. Do not disassemble the unit. 2. 4. Hybrid inverters axpert 3kva inverter service manual Hybrid inverters allow you to connect to the grid, a generator or to a solar panels. Take it to a qualified service center when axpert 3kva inverter service manual service axpert 3kva inverter service manual or repair is axpert 3kva inverter service manual required. You must be logged in to post a comment.Take it axpert 3kva inverter service manual to a qualified service axpert 3kva inverter service manual center when service or repair is required. I assume axpert 3kva inverter service manual he is sitting with the user manual in front of him. If you are interested drop me a PM with your email address and I will se.Crown Micro. Before using the unit, axpert 3kva inverter service manual read all instructions and cautionary markings on the unit, the batteries and axpert 3kva inverter service manual all axpert 3kva inverter service manual appropriate sections of this manual. Call axpert 3kva inverter service manual our UAN axpert 3kva inverter service manual or give us a axpert 3kva inverter service manual visit. 4. IT has Battery Equalization axpert 3kva inverter service manual Settings and find the axpert 3kva inverter service manual latest manual with it. I have the service manual for it but need the USER Guide or manual NOT.Axpert MKS plus is similar to Axpert MKS series axpert 3kva inverter service manual but with bigger MPPT solar charge controller. Category: Hybrid Inverters.How to axpert 3kva inverter service manual check 1. Fix strain relief plate to the inverter by supplied screws as shown axpert 3kva inverter service manual in below. Thank you for purchasing the “Amtech AC Speed Control Equipment AXPERT-VTS”. Remove axpert 3kva inverter service manual insulation sleeve 18 mm for positive and negative conductors. Suggest to put bootlace ferrules on the end of positive and negative wires with a proper crimping tool. DOWNLOAD axpert 3kva inverter service manual USER MANUAL.Voltronic Power is committed to operating in only ODM in the axpert 3kva inverter service manual UPS and solar inverter industry. We do not have axpert 3kva inverter service manual our own brand, we axpert 3kva inverter service manual do not compete with our customers in any market segments.Do not mount axpert 3kva inverter service manual the inverter axpert 3kva inverter service manual on any flammable construction materials.View and Download axpert 3kva inverter service manual Voltronic Power Axpert Plus Duo user manual online. But came across this strange issue. To reduce risk of electric shock, disconnect all wi axpert 3kva inverter service manual rings before attempting any maintenance axpert 3kva inverter service manual or cleaning. Description Bus voltage is too low Possible reason It depends; maybe the inverter module had something wrong. Only qualified service persons are able to service this device.To reduce risk of electric shock, disconnect all axpert 3kva inverter service manual wi rings before attempting any maintenance or cleaning. To find our closest axpert 3kva inverter service manual Customer Care Centre click here. Version: Table axpert 3kva inverter service manual Of axpert 3kva inverter service manual Contents Take it axpert 3kva inverter service manual to a qualified service center when service or repair is required. Please read this manual thoroughly before use, and keep the manual at hand for later reference. Up to 6 hybrid inverters can be connected together to have 30KVA supplied to your house or factory. To reduce axpert 3kva inverter service manual risk of electric shock, disconnect all wirings before attempting any axpert 3kva inverter service manual maintenance or cleaning.The inverter doesn't switch back to utility when battery voltage drops to set low or after sunset. Service manuals, schematics, eproms for electrical technicians. Usually only one 5KVA hybrid inverter axpert 3kva inverter service manual is needed to a standard house. Suggest axpert 3kva inverter service manual to put bootlace ferrules on the end of axpert 3kva inverter service manual positive and negative wires with a proper crimping tool. Financial Year: Remember Me. Take it to a qualified service center when service or repair is required. 4. DOWNLOAD USER MANUAL. Also for: 2kva, 3kva, 4kva, 5kva. Available from this online computer store delivering door-to-door in Johannesburg, Cape Town, Port Elizabeth, Pretoria, axpert 3kva inverter service manual Pietermaritzburg, Polokwane, Durban and all over South Africa. Find axpert inverter in South Africa. There are also quite a few free programs that run on Windows. 5. 52 fault. Voltronic Power is committed to operating in only ODM in the UPS and solar inverter industry. It may not be requested to have a disconnect. This site helps you to save axpert 3kva inverter service manual the Earth from electronic waste! 3. 3Kva Axpert MKS. Incorrect re-assembly may result in a risk of electric axpert 3kva inverter service manual shock or fire. Be the first to review “Axpert 3KVA MKS” Cancel reply. Do not axpert 3kva inverter service manual mount the inverter on any flammable construction materials. Available from this online axpert 3kva inverter service manual computer store delivering axpert 3kva inverter service manual door-to-door in Johannesburg, Cape Town, Port Elizabeth, Pretoria, Pietermaritzburg, Polokwane, axpert 3kva inverter service manual Durban and all axpert 3kva inverter service manual over South Africa. Axpert Pure Sine Wave 1kva axpert 3kva inverter service manual (Watt), 12Volt Inverter with built-in charge controller and battery charger. To reduce risk axpert 3kva inverter service manual of electric shock, disconnect axpert 3kva inverter service manual all wi rings before attempting any maintenance or cleaning. The inverter should be adhered to the wall vertically. View and Download GMDE 1KVA user manual online.Take it to a qualified service center when service axpert 3kva inverter service manual or repair is required. PM me if you axpert 3kva inverter service manual can't find it. Incorrect re-assembly may result in axpert 3kva inverter service manual a risk of electric shock or fire. XP axpert 3kva inverter service manual 12Kw Hybrid Inverter. 1KVA Inverter axpert 3kva inverter service manual pdf manual download. View Gumtree Free Online Classified Ads for axpert inverter and more in South axpert 3kva inverter service manual Africa. Insert the ring terminal of battery cable flatly into battery connector of inverter and make sure the bolts are tightened with axpert 3kva inverter service manual torque of Nm.Insert the ring terminal of battery cable flatly into battery axpert 3kva inverter service manual connector of inverter and make sure the axpert 3kva inverter service manual bolts are tightened with torque of Nm. The Solpiplog I use is for free and runs on Ubuntu. Mount this inverter on a solid surface Install this inverter at eye level in order to read the LCD display at all times. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. Please see our Privacy Policy for more information. Update your browser for more security, comfort and the best experience for this site. Try Findchips PRO. You may find these Documentations listed alphabetically. It will automatically save records, shut down system safely. In addition, it adds the multi-directional function of sending the alarm information automatically, including sending an email, sending an alarm information, SMS alarm etc., which makes the users have no need to worry about any system or file loss resulting from mains power blackout. It can be installed onCentralized monitor and manage multiple UPS through the Local Area. Network. It Can display the various dataUsers can monitor and manage the multiple UPS Conveniently. It real-time monitors and manages the inverter mainly through the serial and USB communication. It displays the primary analogy data in intuitive data format, displays the real-time running status in energy flow graphs, records the main historical data in the form of a graph.It real-time monitors and manages the inverter mainly through the serial and USB communication. It displays the primary analogy data in intuitive data format, displays the real-time running status in energy flow graphs, records the main historical data in the form of a graph.Not only could monitor UPS stand-alone,When you connect to wireless router, all the inverters in Lan can be searched. You also can name the inverters and view inverters data through your phone. Software support for monitoring Monitoring and managing the lower machine through USB and COM communication.It displays the run-status of the device at energy flow diagram. It displays the device’s generating capacity in curve chart. It can send alarm events through email and SMS. User can start and shutdown the inverter and clear the device’s history log by it. It provides intuitive and easy user experience. This software provides monitoring and management of SNMP cards in LAN. It can search the IP address of SNMP card, MAC address, network card, subnet mask and serial number, and also provide the update function of the local FTP server to implement the version upgrade. By continuing to browse the site you are agreeing to our use of cookies.You can change lines. For any questions, contact us. The translation is for reference only. UPS is short for uninterruptible power supply. Unless otherwise specified, UPS refers to all the models discussed in this document. 02290967, 02290968, 02290969, 02290970, 02290971, 02290972, 02290973, 02290974, 02290975Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).Then, restart the browser. Laptop Direct C. Axpert Pure Sine Wave 1kva (Watt), 12Volt Inverter with built-in charge controller and battery charger. IT has Battery Equalization Settings and find the latest manual with it. Axpert KSKVA Manual of 35 Only qualified service persons are able to service this device. To reduce risk of electric shock, disconnect all wi rings before attempting any maintenance or cleaning.If you are interested drop me a PM with your email address and I will se. XP 12Kw Hybrid Inverter. 4. Axpert KS Inverter USER. This manual is for Axpert MKS 4KVA-5KVA series, it can help service personal perform the basic maintenance and repair service. Insert the ring terminal of battery cable flatly into battery connector of inverter and make sure the bolts are tightened with torque of Nm. Deutsche Power. 4. Also for: 2kva, 3kva, 4kva, 5kva. Mecer Inverters Buy Mecer Inverters - online in South Africa.Do not disassemble the unit. Only qualified service persons are able to service this device. 3. 1KVA Inverter pdf manual download. 3. 3Kva Axpert MKS. Description Bus voltage is too low Possible reason It depends; maybe the inverter module had something wrong. There are also quite a few free programs that run on Windows. To reduce risk of electric shock, disconnect all wi rings before attempting axpert 3kva inverter service manual any maintenance or cleaning. I assume he is sitting with the user manual in front of him. Call our UAN or give us a visit. This site helps you to save the Earth from electronic waste. Homage Inverters. Insert the ring terminal of battery cable flatly into battery connector of inverter and make sure the bolts are tightened with torque of Nm. Transformerless design provides reliable power conversion in. Axpert Pure Sine Wave 1kva (Watt), 12Volt Inverter with built-in charge controller and battery charger. Hi guys, I have a 3kVA 24V model with specs axpert 3kva inverter service manual that state: Max. Remove insulation sleeve 18 mm for positive and negative conductors. How to check 1. 50Amp 70Amp Amp MPPT Solar Charging Mode INVERTER MODEL 3KVA 3KVA Plus 5KVA Charging Current 40Amp 60Amp PV Array MPPT Voltage. Axpert MKS plus is axpert 3kva inverter service manual similar axpert 3kva inverter service manual to Axpert MKS series but with bigger MPPT solar charge controller. To reduce risk of electric shock, disconnect all wirings before attempting any maintenance or cleaning. 1. To reduce risk of electric shock, disconnect all wi rings before attempting any maintenance or cleaning. Is equipped with MPPT solar charge controller to maximize and regulate DC power from the solar array for Brand: Voltronic Power. View and Download GMDE 1KVA user manual online. However I am not sure if this is supported anymore. Startup the inverter only with battery, will the fault come out again. How to solve Repair the main board or replace it directly.