sol-ark L3 Series Installation Manual And User's Manual
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Summary of Contents for sol-ark L3 Series
- Page 1 INSTALLATION GUIDE AND USER MANUAL L3 SERIES LIMITLESS LITHIUM™ Copyright 2024 Sol-Ark LLC | SK140-0019-001 ©...
- Page 2 By using the product, users acknowledge their understanding of these disclaimers and agree to use the product at their own risk. Sol-Ark reserves the right to update or modify product information, specifications, and guidelines without prior notice.
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Page 3: Table Of Contents
Table of Contents IMPORTANT INSTRUCTIONS ............................................4 1. L3 Series: At a First Glance ..........................6 General Description ............................................7 Specifications ..............................................8 2. Installation ................................ 11 Transportation and Lifting ..........................................11 Site Preperation .............................................. 12 Mechanical Assembly ............................................ 15 Seismic Installation Guidelines ........................................ -
Page 4: Important Instructions
IMPORTANT INSTRUCTIONS This manual provides crucial information for the installation and operation of the L3 Series Limitless Lithium™ Battery Energy Storage System. Qualified and authorized personnel are required to conduct the installation and maintenance procedures adhering to all safety standards and system requirements outlined in this document. - Page 5 Due to the considerable size, the L3 HVR series battery storage system requires special handling to be recycled properly. For more information on locating recycling resources in your area, please visit our website at sol-ark.com/recycling. Proper recycling is crucial for lithium storage batteries. It keeps hazardous waste out of landfills and allows reusable materials like lithium and other metals to be recovered and repurposed.
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Page 6: L3 Series: At A First Glance
1. L3 Series: At a First Glance INSPECT SHIPMENT The box should include all items shown in the component guide. If there are damaged or missing parts, immediately call Sol-Ark customer support at +1 (972) 575-8875 Ext. 2. COMPONENT GUIDE... -
Page 7: General Description
M6 - Internal Busbar +/- Connections 7.7 ft-lb 10.5N-m M10 - Ext. Grounding Screws 37ft-lb 51N-m M12 - Inverter Mounting Carrier Bolts 74 ft-lb 100 N-m M4 - Inverter to Carrier Socket Screws 12 in-lb 1.37N-m Copyright 2024 Sol-Ark LLC | SK140-0019-001 ©... -
Page 8: Specifications
1.2 Specifications Copyright 2024 Sol-Ark LLC | SK140-0019-001 ©... - Page 9 See Sol-Ark technical sales for planning outdoor sites. 4. Battery will operate at a maximum of 1C charge/discharge up to 2000m, above 2000m maximum output is derated to 0.8C, contact Sol-Ark for details.
- Page 10 370 cfm (630 m Ingress Protection Rating: IP55 Refrigerant Type: R134a/330g Dimensions (W x H x D): 478 x 796 x 306 mm (18.8 x 31.3 x 12 in) Unit Net Weight: 48.5 kg (107 lb) Copyright 2024 Sol-Ark LLC | SK140-0019-001 ©...
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Page 11: Installation
During the lifting process, the devices must be stable and not skewed. Please lift the devices from the bottom. Take all necessary auxiliary measures to ensure the safe and smooth lifting of the devices. Copyright 2024 Sol-Ark LLC | SK140-0019-001 ©... -
Page 12: Site Preperation
Must be located away from potential flood zones, drainage areas, or other areas prone to standing water. Shaded locations are preferable to reduce cooling load. The area should have adequate fencing and lighting as required by local building and mechanical code or other requirements for energy storage systems. Copyright 2024 Sol-Ark LLC | SK140-0019-001 ©... - Page 13 Foundation Details: 1. Single Cabinet Foundation Detail Figure 1 Overview Single Cabinet Foundation Figure 2 Side View - Single Cabinet Foundation Copyright 2024 Sol-Ark LLC | SK140-0019-001 ©...
- Page 14 2. Multi-Cabinet Foundation Detail (Option A) Figure 3 Six Cabinet - Foundation Overview (Option 1) 3. Multi-Cabinet Foundation Detail (Option B) Figure 4 Six Cabinet - Overview Foundation (Option B) Copyright 2024 Sol-Ark LLC | SK140-0019-001 ©...
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Page 15: Mechanical Assembly
The cabinet mounting feet should be secured to the concrete foundation using one of the two methods shown in the figures below or using a method with equivalent strength as determined by a licensed design professional. ① POST-INSTALLED ANCHORS ② CAST-IN PLACE ANCHORS Copyright 2024 Sol-Ark LLC | SK140-0019-001 ©... -
Page 16: Seismic Installation Guidelines
After completing the cabinet assembly, the total weight of the battery energy storage system is 950 kg (2,095 lbs). For information on pre-engineered stamped designs for use in Category E seismic areas and above Please reach out to Sol-Ark at: support@sol-ark.com... -
Page 17: System Overview
I/O and Power Distribution Terminal block to supply power and signals throughout the cabinet. Cabinet Circuit Breakers Breakers/disconnects for cabinet power circuits (Main, BMS, HVAC) Auxiliary Input Wiring Area Input terminals for AC auxiliary power feed Copyright 2024 Sol-Ark LLC | SK140-0019-001 ©... -
Page 18: Battery Overview
2. Battery Module Name Description 1, 2 Module Negative (-) Output 3, 4 Module Positive (-) Output COMM1 Communication port to next battery module. COMM2 Communication port for previous battery module or BMU. Copyright 2024 Sol-Ark LLC | SK140-0019-001 ©... -
Page 19: Electrical Installation
Before wiring the system, ensure the DC disconnect switch of the BMU is turned and the MSD is 1. Sol-Ark 60K-3P-480V - (12s1p Wiring) A. Install the 220 mm battery conductor from the positive Amphenol battery connector (B+) of the BMU to the positive Amphenol battery connector (B+) of the closest battery module (last module from top to bottom). - Page 20 Before wiring the system, ensure the DC disconnect switch of the BMU is turned and the MSD is 2. Sol-Ark 30K-3P-208V – (6s2p Wiring) A. Install the 220 mm battery conductor from the positive Amphenol battery connector (B+) of the BMU to the positive Amphenol battery connector (B+) of the closest battery module (last module from top to bottom).
- Page 21 SPD1 to the BMS1 port of the inverter. See section 2.9 “BESS and Inverter Wiring” for more BMU wiring details. Figure 7 Battery Module Communication Ports HV OUT HV IN BMS_CANL BMS_CANL 485B- BMS_CANH BMS_CANH 485A+ PCANH PCANL 485A+ 485B- Copyright 2024 Sol-Ark LLC | SK140-0019-001 ©...
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Page 22: Auxiliary Power And Communications Wiring
# of Cabinets Min. Terminal Wire Size 12 AWG 10 AWG XT1, XT2 8 AWG 6 AWG 1 - 6 10 AWG (with 60A OCPD) SPD1 1 - 6 RJ45 - CAT5e or better Copyright 2024 Sol-Ark LLC | SK140-0019-001 ©... -
Page 23: Bess And Inverter Wiring
Connect the included 9.8ft (300cm) black cable from the negative busbar to the negative terminal of the inverter as shown by (B) of Figure 7. Plug in the MSD (Manual Service Disconnect) in the bottom left corner of the Battery Bank. Copyright 2024 Sol-Ark LLC | SK140-0019-001 ©... - Page 24 Pre-wired Figure 10 Wiring of the cabinet to the inverter “B” Please note that 2x 9.8ft (300cm) cables are included in the shipment for the connection shown above (battery busbar to Sol-Ark inverter). Copyright 2024 Sol-Ark LLC | SK140-0019-001 ©...
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Page 25: Multi-Unit Wiring
Once all battery modules have been verified, measure and verify proper high voltage level between the B- connector of the first battery module and B- connector of the last battery module. Reattach the connectors and ensure all conductors are properly installed. Copyright 2024 Sol-Ark LLC | SK140-0019-001 ©... - Page 26 Auxiliary Power Supply HVAC BMS Power Supply Surge Protection Device 2 During initial commissioning, make sure the MSD is properly installed following depiction in the figure below. ① ② ③ Figure 13 MSD Installation Steps Copyright 2024 Sol-Ark LLC | SK140-0019-001 ©...
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Page 27: System Power Cycle Sequence
Turn OFF the Main Breaker – QF1. Verify proper connectivity among ALL battery module connectors, the BMU, and the inverter within the L3 system. Follow the Power ON sequence from the previous section to turn ON the L3 system. Copyright 2024 Sol-Ark LLC | SK140-0019-001 ©... -
Page 28: Operation And Maintenance
This unique, industry-leading safety capability from Sol-Ark ensures maximum protection for commercial and industrial users. -
Page 29: Bms Firmware Update Process
To update the firmware first format a USB 2.0 drive as FAT32, no larger than 8GB in size. Place the upgrade file provided by Sol-Ark in the root directory of the USB drive. Turn on the battery and insert the USB flash disk after the blue indicator is on. -
Page 30: Error Codes
Cell voltage acquisition fault Inter battery communication failure Pre-charge failure Insulation level 2 alarm External total voltage acquisition fault Internal total voltage acquisition fault Current acquisition fault Limit protection EEPROM failure Insulation level 2 Copyright 2024 Sol-Ark LLC | SK140-0019-001 ©... -
Page 31: Common Causes
Abnormal number of BMU The number of BMU addresses is different from the number of set parameters For more information, please contact us at: support@sol-ark.com or support phone: +1 (972) 575-8875, Ex. 2 Copyright 2024 Sol-Ark LLC | SK140-0019-001 ©...
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