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Summary of Contents for Lux Power Technology LXP Series
- Page 1 Version:EN-UM-2.0-03 US ER MAN UA L LXP HYBRID INVERTER Standard Model: LXP 3K/3.6K/4K/4.6K/5K/6K Hybrid Parallel Model: LXP 3K/3.6K/4K/4.6K/5K/6K MG High Voltage Model: LXP 4K/5K/6K HB Monitor APP Download Android...
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Page 2: Table Of Contents
CONTENTS Operation About This Manual Operation Mode Safety LCD operation and settings Symbol Explanation 4.2.1 LCD Menu Structure Overview Safety Instruction 4.2.2 Status and Parameter show in LCD Brief Introduction 4.2.3 LCD Settings System Solution Information Searching 4.2.3.1 Settings Guidance 4.2.3.2 Installation Monitor System... -
Page 3: Safety
Safety Be ware of high PV volta ge. Please turn-off the DC switch of PV Panel output befor e and during the installation to a void electric shock. Be ware of high grid volta ge. Please turn- off the AC switch of grid connection before and during the installation to a void electric shock. -
Page 4: Brief Introduction
Brief Introduction Installation Packaging List & Storing This product a nd rele vant system is suitable for following system a pplications (system diagr am): A. Solar and energy storage hybrid system B. Energy storage system without solar When the packaging is unpacked , the inner components should be the sam e a s described in below pa ckaging list . -
Page 5: Select Location
Install the Inverter Select Location The inverter is wall-mounted installed , steps shows below: The LXP hybrid inverters are designed as IP65 devices with a capability to be installed in both outdoor and indoor conditions. However, selecting an optimal installation location is highly recommended to increase Step1. -
Page 6: Connection
3.4.2 PV Connection Connection The PV connection of LXP hybrid inverter is the same to traditional on-grid solar inverter (string inverter). 3.4.1 Connection Overview The system connection diagram is as below: Before connection the PV, plea se use the multi- meter to measure the PV a rray voltage t o verify if PV array is working normally, if not, plea se fix the PV array to normally working states b efore connection When your PV pa nel a mbient temperature could possibly be lower than 0... -
Page 7: Battery Connection
3.4.3 Battery Connection Ma ke the RJ4 5 terminal based on ab ove introduction of each Pin definition, you could eit her ma ke RS4 85 connector or CAN connector based on the best support connection way of your ba ttery p acks. This part in this manual only describe the bat tery connection on inverter side, should you need more For Lead a cid battery temperature sensor, p lease connect signal to Pin6 and Pin8, the other pins are detailed informa tion regarding the battery connection on ba ttery side please refer to the ma nual of... -
Page 8: Grid Connection
3.4.4 Grid Connection 3.4.5 UPS/Back-up Connection Cable requirements Cable Requirement s: Cross-section Cross-section Diameter Diameter Cross-section Cross-section Diameter Diameter 4 - 6 mm 4 - 6 mm 2 mm - 2.6 mm 2 mm - 2.6 mm 4 - 6 mm 4 - 6 mm 2 mm - 2.6 mm 2 mm - 2.6 mm... -
Page 9: Meter And Ct Connection
3.4.6 Meter and CT Connection 3.4.6.2 Connect the CT For the CT clamp connection, we need to put the CT clamp in the L cable and the arrow printed on the CT In a completed installed on-grid energy storage system, the CT or Meter should be installed. The CT or Meter should point to inverter. -
Page 10: Wireless Communication Module Connection
By configuring t he DIP switch the invert er could comply By configuring t he SW1 ba lancing resist or configuration with different safety requirements of var ious areas. switch, you could configure the balancing resistor s of pa rallel CAN comm unicat ion. This F unction is used for multiple inverte r paralleling operation. -
Page 11: Grounding
3.4.8 Grounding LCD operation and settings A second protective earth (PE) terminal is equipped at the side of the inverter. 4.2.1 LCD Menu Structure Overview Be sure to connect this PE terminal to the PE bar for reliable grounding. Cable Requir ements Display Menu 3-6 mm²... - Page 12 PV Grid On The inverter is working normally on-g rid, and the a ll t he power gene rated b y PV will export or feed-in Parameters of Power: via the AC gr id connection to your general loads a nd the grid. Ppv: PV input power Pac: active power of AC output PV C harge...
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Page 13: Lcd Settings
4.2.3 LCD Settings In Display Menu interface, select Prod uct Info. menu a nd t ouch E nter button to ent er in the Product 4.2.3.1 Information Searching Info. menu interface to view deta iled prod uct information. Refer to below flow chart which shows the information option interfaces and interconnect ion. Opera tor can sear ch tar get information by following below directions. -
Page 14: Settings Guidance
4.2.3.2 Settings Guidance Notice that the setting ra nge of the RS485 communication address is from 000 to 255 , and it’s set to be 001 by default when ma nufactured . Touch Retur n button to enter into Display Menu interfa ce, search and select the Setting menu using Opera ting Guidance: by touching Enter b utton to select the numerica l digits of the COM a ddress - UP and Down button, and then touch Enter button to confirm and enter into inverter setting interface. - Page 15 Opera ting Guidance: by touching UP and Down button to sele ct the parame ter of the PV input. In Setting interface, search and select Set Time menu then enter into time setting interface. Follow the Notice that the PV input parameters must be set in accordance to actually configur ation of PV direction in below flow chart to set the time par ameters.
- Page 16 Since in some countries, users can not feed energ y into grid, so they are able to disable energy export In Setting interface, search and select the Set AC Charge menu and enter into AC charge se tting function in the LCD, or set power percent which can feed into grid. interface.
- Page 17 For parallel system, users need to set one inverter to master and others to slave. If the system is single phase, then Since the inverter support the connection of both CT cla mp and meter, users can select if the system users need to choose 1 phase master, if the system is three phase, then users need to choose 3 phase master.
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Page 18: Monitor System
Monitor System Inverter 1 Users can use wifi donlge/WLAN dongle/4G dongle(Avaiblable from 2021 March for some countries) to monitor Grid Bus-Bar(L,N) the energy storage system, The monitor website is: server.luxpowertek.com AC Input The APP is also available in the google play and apple APP store(Scan two code bar to download the APP). CAN 1 CAN 2 AC Output... -
Page 19: Start-Up And Shut Down The Inverter
5. Start-up and shut down the inverter Please put the CAN communication PIN to on status for the first and the end inverter 5.1 start up the inverter No.1 No.2 No.n-1 No.n Step1. Turn on the battery breaker , then turn on "EPS Output" switch and check if the inverter works in battery back-up mode. -
Page 20: Troubleshooting Based On Lcd Displays
6.1.3 Troubleshooting Based On LCD Displays Resta rt inverter, if the error E022 Over curr ent E022 Once there are any warning or fault occurred, the LED and LCD will displays information to remind the still exist, plea se conta ct us operator, the LCD will display relevant error code and short description.
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Questions and answers
I have had an error code E018. The manual says to restart the inverter, how do I do this? The unit is in standby mode and is not supplying power to the house via batteries which are fully charged
To restart the Lux Power Technology Series inverter to resolve error code E018, follow these steps:
1. Cut off the AC input breaker on the inverter side.
2. Cut off the breaker on the load side.
3. Cut off the PV breaker, then cut off the battery, and wait until the LCD turns off.
4. Turn off the "Power" switch on the inverter if needed.
After completing the shutdown, restart the inverter in reverse order. If the error E018 still exists after restarting, contact support.
This answer is automatically generated