2 UM0039_Ai-LB 5k_EN_V01_0223
For the latest Power Box ins tallation documents in all supported languanges, visit: www.solplanet.net WARNING Read this entire document before installing or using Power Box . Failure to do so or to follow any of the instructions or warnings in this document can result in electrical shock, serious injury, or death, or can damage Power Box, potentially rendering it inoperable.
IMPORTANT SAFETY INSTRUCTIONS： This manual contains important instructions for the Power Box that must be followed during installation and maintenance of the system. Power Box installation and service require knowledge of high voltage electricity and should only be performed by AISWEI Certified Installers. AISWEI assumes no liability for injury or property damage due to repairs attempted by unqualified individuals or a failure to properly follow these instructions.
General Information: WARNING Reading this entire document before installing or using Power Box. Failure to do so or to follow any of the instructions or warnings in this document can result in electrical shock, serious injury, or death or can damage Power Box, potentially rendering it inoperable. WARNING A battery can present a risk of electrical shock, fire, or explosion from vented gases. Observe proper precautions.
WARNING To protect Power Box and its components from damage when transporting, handle with care. Do not impact, Pull, drag, or step on Power Box. Do not subject Power Box to any strong force. To help Prevent damage, leave Power Box in its shipping packaging until it is ready to be installed. WARNING Do not insert foreign objects into any part of Power Box. WARNING Do not expose Power Box or its components to direct flame. WARNING Do not install Power Box near heating equipment.
CAUTION Do not paint any part of Power Box, including any internal or external components such as the exterior shell or casing. CAUTION Do not connect Power Box directly to photo voltaic (PV) solar wiring. CAUTION When installing Power Box in a garage or near vehicles, keep it out of the driving path. If possible, install Power Box on a side wall and/or above the height of vehicle bumpers. Environmental Conditions: WARNING Install Power Box in a location that prevents damage from flooding.
Revision History： Date Revision Description Owner 2022-09-16 V1.0 Initial Release Jin Hu 2022-10-25 V1.1 1. Update packing list Jin Hu 2. Update storage temperature: -20 to 60℃ 2022-11-18 V1.2 1.Optimize storage temperature Jin Hu 2.
1. Specification……………………………………………………………………………………………………….….………9 2. Technical parameters……………………………………………………………………………………………….……….10 3. Installation preparation………………………………………………………………………………….…………………..12 3.1 Requirements for Installation Location …………………………………………………………………..……….12 3.2 Tools……………………………………………………………………………………………………………………...13 3.3 Safety Gear ........................................................................................................................................... 13 3.
1. Specification Technical Parameters Cell Type Ai-LB 5K LiFePO4 Battery unit Model LB51100A inside Number of Battery Units Rated Capacity 1 set of LB51100A 100Ah Rated Battery Energy 5.12 kWh Rated Voltage 51.2 V Working Voltage Range Usable Battery 44.8-57.6 V 5.12 kWh Capacity Parallel Quantity1 8 sets in parallel（40kWh） Nominal Current 0.5C,50A (Recommended) 2 Battery Depth of 90% Discharge Battery Max Charge/Discharge 2.56kW/2.
Standard Charging 0.5C (50A) Current Maximum Charging 0.5C (50A) Continuous Current Rated DC Power 2.56kW IP Grade IP65 Recommended Indoor/ Indoor/Outdoor Usage Outdoor ~57Kg Weight (Not included wall mount) 490x150x680mm Dimensions [W*D*H] (Excluding connector) Communication CAN/RS485/Dry Contact/WiFi Certificate TUV/IEC 62619/IEC62040/IEC61000/UN38.3 ( LB51100A) Certificate TUV/IEC 62619/IEC62040/IEC61000/UN38.
2.8 Weight ~0.5Kg 2.9 Dimension Refer to actual measurements WDH：350x9x80mm Output Connector: NO. Key Item Specification Remark 2.10 Positive PSR6XBB Orange 5.7mm 2.11 Negative PSR6XAB Black 5.7mm 2.12 Communication 3*RJ45 Power Box Panel Interface Fig. 2.
3. Installation preparation 3.1 Requirements for Installation Location A solid support surface must be available (e.g., concrete or masonry). The installation location must be inaccessible to children. The installation location must be suitable for the weight and dimensions of the Power Box. The installation location must not be exposed to direct solar irradiation. Keep away from metal conductive dust.
shims to level the unit in floor-mount configurations. Do not use other hardware to anchor Power Box to the floor. 3.2 Tools The tools in the following table could be needed during the installation Torque screwdriver Phillips-screwdriver bit Hex-key bit Phillips-head screwdriver Torque wrench Wrench Cylinder screwdriver bit Scissor tie level Electric Drill Tape measure Hammer Twist drill Marker pen 3.3 Safety Gear Wear the following safety gear when dealing with the battery system.
Insulated gloves Safety goggles Safety shoes 3.4 Dimensions and Space Requirements Fig. 3.4.1 Space Requirements Schematics Space Requirements Min. clearance from left side 200 mm Min. clearance from right side 200 mm Min.
Min. clearance between side-by-side Power Box 200 mm Min. clearance at the bottom 0 mm Max. slope +/- 2 degree side-to-side +/- 5 degree front-to-back 3.5 Unpacking Inspection When the equipment arrives at the installation site, loading and unloading should be carried out according to the rules and regulations, to prevent from being exposed to sun and rain.
Ground Cable ⑧ Yellow,Green/L1m/Double OT 1 M6 4. Installation For Single Use 4.1System Cable Connection Diagram Fig. 4.1.1 Single-Set System Cable Connection Diagram (5kWh,Output Power 2.5kW) 4.2 Battery Ai-LB5K Fixation NOTE Make sure breaker on the enclosure is off. 4.2.1 Determine the installation position of the battery, and draw the installation hole position on the installation surface according to the drawing: Fig. 4.2.
4.2.2 Installing Backplane a) Remove the ②backplane and ③expansion bolts(M6x80) from the packing box. b) Use an impact electric drill to drill holes on the cement floor, and the drilling depth is between 80mm and 85mm. Tighten the expansion bolt slightly and put it vertically into the hole. Knock the expansion bolt with a rubber c) hammer until all the expansion pipes enter Into the hole. d) Pre -tighten the expansion bolt. e) Screw out the bolts and remove the spring washer and flat washer.
Fig. 4.2.3 Installation battery 4.3 Cable Connection For Single Use 4.3.
Fig. 4.3.1 Front Panel Interface Table 4-1 Interface Definition Item Name Model Remarks 1 SOC LED x4 2 Alarm LED 3 RUN LED 4 Dialer 5 Communication port RJ45 CAN To PCS, RS485 Internal Connection 6 Communication port *2 RJ45 RS485 Internal Connection 7 Reset 8 Dry Contact 9 Power On/Off Switch 10 Port Negative x2 PSR6XAB Black 5.7, 25 mm2 11 Port Positive x2 PSR6XBB Orange 5.
Pin 1, 4, 5: NC RS485x2 Pin 2, 7: RS485-A Pin 3, 6: RS485-B Pin 8: GND Table 4-3 Communication Cable Requirements Cable Gauge Strip Length Maximum Cable Length CAT5 or better (24 AWG) RJ-45 connector 45 m Table 4-4 Power Cable Requirements Size Outer Diameter Max. Voltage Max.
3. Pass the communication cable through the RJ45 wiring cover. 4. Plug the communication cable to the corresponding RJ45 port. 5. Tighten RJ45 wiring cover. 6. Connect the other end of the communication cable to the inverter refer to Fig. 4.1.1. Fig. 4.3.4 Communication cable connection Step3. Power cable connection Procedure: 1. Make sure the breaker is off. 2. Plug the quick plug end of the power cable into the corresponding socket. Fig. 4.3.
(3) Swipe outer isolation layer of DC cable. (4) The red is used for the positive, and the black is for negative , The end of the cable is bunched at the terminal using a wire clamp. (5) Tighten the isolation cap and plug contact. (6) Put the positive and negative plug on to the system and tighten it. (7) Use isolation cap for unused DC plug. 4.4 Turn On the System Step1. Open the circuit breaker protective cover and turn on the circuit breaker to “ON” side refer to Fig. 4.4.
5. Installation For Parallel Use 5.1 System Cable Connection Diagram Fig. 5.1.1 Multi-Sets Connection (Example:3 Parallel,15kWh,Output Power 7.5kW) (Battery ∆V should be less than 3V at first Parallel installation ) 5.2 Battery Fixation and Front Panel Removal 5.2.1 Fix the battery refer to 4.2.1 to 4.2.3. 5.2.2 Take down battery front panel refer to 5.2.1. 5.2.3 Turn the switch to “OFF” to turn off the internal battery refer to 5.2.2. Fig.5.2.1 Take down battery front panel 23 Fig5.2.
5.3 Cable Connection For Parallel Use 5.3.1 Ground cable connection Procedure: Use a screwdriver to fix the ⑧ground wire terminal to the battery ground point refer to Fig. 5.1.1. 5.3.2 Communication cable connection Multi-Sets in Parallel (LB51100A inside,3 Parallel as an example) Fig. 5.3.1 Communication cable connection Procedure: Connect the communication cable to the corresponding connector refer to Fig. 5.3.3 5.3.
Master/Slave dial code diagram: Fig. 5.4.2- Communication port connecting (If more than 4 LB51100A in parallel, please contact the engineer of supplier.) Procedure: 1. Make sure the breaker and the internal battery switch are off. 2. Set the dial code refer to the Fig. 5.4.2.
Fig. 5.4.3 Dial Diagram Setting Process 5.5 Turn On the System 1. Arrange the communication/power cable properly. 2. Ensure that all conduit or cable gland junctions are properly dealed. 3. Switch on button to “ON” side on each LB51100A inside . 4.Turn on the circuit breaker to “ON” side. 5.When battery establishes communication with the Inverter,the inverter can read the battery information. 5.6 Reinstall the Front Panel and Close the Protective Cover. 1. Install the front panel refer to 5.6.1. 2.
5.7 Trouble Shooting If Ai-LB 5K is not working correctly, perform the following steps: (1) For single use,please consult the engineer ; (2) For parallel use,please check the status of the LED on the panel of LB51100A. The indication status can be referred in LB51100A User’s Manual in battery package. 5.8 Technical Support Further support can be achieved via AISWEI Service Team. Please contact the sales person when needed.
6. Transportation and Storage Transportation It is forbidden to encounter serious vibration and shock during transportation. Storage If the system is not placed to use, the system must be properly stored. Otherwise, if any issues, AISWEI shall not be liable. It should be stored in 60% SoC status. It should be stored at ventilation environment, Temp. < 35 °C, ROH <65%. It should be stored avoiding humid condition. It should be stored in place where they can be monitored by professionals.
29 UM0039_Ai-LB 5k_EN_V01_0223
