Narada MPLHP-5125528 Installation Manual

51.2v 55ah battery system

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MPLHP-5125528 Installation Manual

Description / Title

LiFePO

– MPLhP

51.2V 55Ah Battery System

Installation Manual

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Page 1 Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (1/69) MPLHP-5125528 Installation Manual Description / Title LiFePO – MPLhP 51.2V 55Ah Battery System Installation Manual...
Page 2 This document contains information that is the property of Narada Power Source Co., Ltd. No part of this publication is to be used for any other purpose than the installation and operation of Narada products. It shall not be copied, reproduced, or disclosed in whole or in part, without the prior written consent of Narada Power Source Co, Ltd.
Page 3 Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (3/69) MPLHP-5125528 Installation Manual Description / Title Table 11-1 History of Version Upgrade Version Date Change V 1.0 25/09/2020 First edition V1.1 08/10/2020 Updates on HMI, Tools, BMS Configuration V3.0 03/10/2021 Updates to Cabinet, BMS, and Wiring V4.0...
Page 4: Table Of Contents
Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (4/69) MPLHP-5125528 Installation Manual Description / Title Contents 1. Scope ............................... 9 2. Definitions ............................9 3. Product Description ........................10 4. Installation ............................. 17 5. Rack Installation Instructions ......................21 6.
Page 5: Important Safety Instructions
File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (5/69) MPLHP-5125528 Installation Manual Description / Title Important Safety Instructions Please read and follow these instructions! The following precautions are intended to ensure your safety, extend the service life of your product, and prevent property damage.
Page 6 File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (6/69) MPLHP-5125528 Installation Manual Description / Title Qualified Personnel The personnel must be thoroughly familiar with all the warnings and installation procedures described in the installation instructions! Only qualified personnel with valid proof or certificate of electrical knowledge with code requirements, safety standards, and experienced in the type work may work on electrical circuits and equipment.
Page 7: Installation Precautions
Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (7/69) MPLHP-5125528 Installation Manual Description / Title Use only insulated tools with minimum rating of 1000V to avoid accidental short circuits! Disconnect charging through opening of disconnect. Ensure load is Open before connecting or disconnecting terminals!
Page 8 Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (8/69) MPLHP-5125528 Installation Manual Description / Title Please pay attention to the following safety cautionary markings and warning signs during installation. Warning Signs Table High Voltage Danger Arc Flash Hazard Shock Hazard...
Page 9: Scope
Description / Title 1. Scope This manual stipulates system specifications and detailed steps and attentions during installation of Narada NESP high-voltage lithium battery system. 2. Definitions Cell: The basic unit of lithium iron phosphate battery consisting of positive, negative electrodes and electrolyte, with rated voltage of 3.2V and rated capacity of 55Ah.
Page 10: Product Description
Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (10/69) MPLHP-5125528 Installation Manual Description / Title 3. Product Description Acronyms and abbreviations Abbreviations Full Name Battery Management System Battery Management Unit (Module level) Battery Cluster Management Unit (String level) BAMS...
Page 11 Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (11/69) MPLHP-5125528 Installation Manual Description / Title Cabinet 3.2.1 Each Cabinet houses Modules, a Control Box and integrated BMS components. The cabinet facilitates grounding of the installed components. 3.2.2 The cabinet or rack is composed of ten 51.2V 55Ah modules (Model #5125528), Weight and dimensions of the cabinet are: •...
Page 12 Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (12/69) MPLHP-5125528 Installation Manual Description / Title Grounding Wire locations (pre-installed) 3.2.3 Preinstalled grounding wires can be found in the following locations. Control Box grounding Control Box to cabinet grounding Door to Cabinet grounding...
Page 13 File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (13/69) MPLHP-5125528 Installation Manual Description / Title The door should be grounded to the rack frame using the supplied green/yellow cable. The rack should be grounded to a site/system ground with customer supplied cable.
Page 14: Bms Configuration
Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (14/69) MPLHP-5125528 Installation Manual Description / Title Each Rack composed of ten 51.2NESP55 modules (Model #5125528), the 3.4.1 specification is as below: Table 4-1 Specifications of BMS Components Unit Level Unit Name...
Page 15 Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (15/69) MPLHP-5125528 Installation Manual Description / Title Fig 10-1 System with a single BAU 3.4.3 The locations and interfaces of BAU and HMI are shown as below.
Page 16 Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (16/69) MPLHP-5125528 Installation Manual Description / Title BAMS-Front BAMS-Rear BAU- Interface side HMI- Interface side BAU Interface HMI Panel-Front J7 J6 J5 3.4.4 There are several interfaces in the BAU, namely J1 as Power and Communication Port and...
Page 17: Installation
4.1 Required Personnel All personnel performing these installation activities shall be trained and 4.1.1 experienced with the Narada High Rate LFP Battery system. Individuals shall meet all the training prerequisites and must have completed the system training. Required Personnel include: •...
Page 18 Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (18/69) MPLHP-5125528 Installation Manual Description / Title 4.2 PPEs and Tools WARNING Do not wear watches, rings, jewelry, or any other metal objects.  Wear helmet before entering construction site to protect your head.
Page 19 Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (19/69) MPLHP-5125528 Installation Manual Description / Title 1000V Digital Multimeter Insulated wrench & box wrenches Measuring tape Conductance / Resistance Battery Tester Module Loading Lift (300lb load Maximum) 4.3 Documentation 4.3.1...
Page 20: Inspection Items
Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (20/69) MPLHP-5125528 Installation Manual Description / Title Table 5-5 Inspection of NESP Rack Components Component Inspection items Voltage and internal impedance using a battery tester  Damage to the exterior ...
Page 21: Rack Installation Instructions
File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (21/69) MPLHP-5125528 Installation Manual Description / Title Rack Installation Instructions IMPORTANT Ensure the power switch is in OFF position before starting the installation steps. After installation, verify switch is in OFF position and the indicator lights are NOT illuminated.
Page 22: Installation Steps
Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (22/69) MPLHP-5125528 Installation Manual Description / Title 5.1 Installation Steps Table 5-1 Installation Steps of Rack with 10 Modules Step Unpacking Inspection Cabinet Positioning Battery Modules* Control Box* BAMS Assembly* Rack...
Page 23 Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (23/69) MPLHP-5125528 Installation Manual Description / Title 5.2.1 The clearance distances should be kept according to the figures shown below for the purpose of proper ventilation and cooling of the battery, and for the ease of installation and maintenance.
Page 24 Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (24/69) MPLHP-5125528 Installation Manual Description / Title Multiple Racks Installed Front-to- Front...
Page 25 File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (25/69) MPLHP-5125528 Installation Manual Description / Title 5.3 Lifting and positioning instructions 5.3.1 After the cabinet is unpacked and transported to its installation location, confirm the pre- drilled holes in the bottom and sides are aligned for positioning and mounting.
Page 26 Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (26/69) MPLHP-5125528 Installation Manual Description / Title 5.3.3 Insert forklift under the verticals. 5.3.4 Forklift inside width shall be about 350mm (13.8 in) 5.3.5 21-in wide pallet jacks shall work as well.
Page 27 Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (27/69) MPLHP-5125528 Installation Manual Description / Title...
Page 28 Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (28/69) MPLHP-5125528 Installation Manual Description / Title 5.3.6 To ensure stability of the rack during transportation it is recommended that the top of the rack is strapped to the frame of the forklift using a ratchet strap. Below image shows the locations where the strap can be attached.
Page 29 File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (29/69) MPLHP-5125528 Installation Manual Description / Title 5.3.9 Secure the rack with the anchoring bolts to the floor. There are 3 mounting locations on each side and 2 optional locations on the front.
Page 30 File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (30/69) MPLHP-5125528 Installation Manual Description / Title 5.3.11 Uninstall both side angle brackets from the 2 rack. 5.3.12 Reposition the forks so that they are about 220mm (8.5 inch) apart. 5.3.13 Slowly insert forks, one through the middle and the second one to the left side of the...
Page 31 Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (31/69) MPLHP-5125528 Installation Manual Description / Title 5.3.14 Slightly lift the rack and reposition it adjacent to the one already in place. 5.3.15 Anchor 2 rack to the floor.
Page 32 Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (32/69) MPLHP-5125528 Installation Manual Description / Title 5.4 Cabinet Mounting (Non-Seismic) Rack mounting hardware: 5.4.1 Fastener Location Size Hardness Thread Pitch Material M10*30L Floor Anchors HRC32 M12*200mm (min) SS304 1.5 mm (0.06 in) Grade 8.8...
Page 33 File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (33/69) MPLHP-5125528 Installation Manual Description / Title 5.4.3 Connect the adjacent racks together on the top of the cabinet using connecting plate and M6 hardware from the multi cabinet kit MPLHP-51255-MCIK Reinstall side panels on the outer cabinets of the string.
Page 34 Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (34/69) MPLHP-5125528 Installation Manual Description / Title Example Layouts for Different Configurations 5.4.5 1-5125528 2-5125528 3-5125528 1 Rack 2 Racks Racks...
Page 35 Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (35/69) MPLHP-5125528 Installation Manual Description / Title Component location diagram 5.4.6 Fig 6-1 Component locations...
Page 36 Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (36/69) MPLHP-5125528 Installation Manual Description / Title For Empty Unassembled Cabinets Proceed to Section 11 for Component Installation before proceeding.
Page 37: Conduit Landing Box Installation (Optional)
Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (37/69) MPLHP-5125528 Installation Manual Description / Title Conduit Landing box installation (OPTIONAL) It is recommended to install all conduit landing boxes after all the cabinets have been set in place, tied together, and anchored to the floor.
Page 38 Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (38/69) MPLHP-5125528 Installation Manual Description / Title Secure the box to the top hat using (4) M8 bolts. Tighten these bolts to 12Nm. Loosen up 2 M10 busbar mounting bolts.
Page 39 Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (39/69) MPLHP-5125528 Installation Manual Description / Title Connect the busbars to the control box output terminals using the provided hardware. Tighten the Bolts and Nuts to 25Nm torque. Ensure the busbars from the Landing Box are properly aligned with the busbars going to the control box and are making good contact.
Page 40 Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (40/69) MPLHP-5125528 Installation Manual Description / Title After the power output cables have been connected to the busbars reinstall the cover.
Page 41: Output Power Cable Connection
Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (41/69) MPLHP-5125528 Installation Manual Description / Title 7. Output Power Cable Connection Refer to national and local electrical code for guidance on acceptable external wiring practices. Material and labor for external wiring requirements are to be provided by designated personnel.
Page 42 Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (42/69) MPLHP-5125528 Installation Manual Description / Title The battery cabinet/s is/are installed in a standalone configuration. The term standalone means the cabinets are installed adjacent to the UPS without mechanical linkage or in a separate...
Page 43 Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (43/69) MPLHP-5125528 Installation Manual Description / Title WARNING Exercise extreme caution to prevent short circuits between the positive and negative  terminals. Exercise extreme caution to prevent positive and negative terminals from contacting ...
Page 44 File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (44/69) MPLHP-5125528 Installation Manual Description / Title 7.12 Output cables are routed to the BCU from the top of the cabinet. Remove the front cover plate by removing 6 screws. 7.12.1 7.12.2 Drilled out 2 holes in the plate. The hole location is specified below. The diameter of the hole depends on the size of the cable and the lugs used.
Page 45 Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (45/69) MPLHP-5125528 Installation Manual Description / Title After the hardware has been torqued install the terminal covers. 7.12.5...
Page 46: Communication Cable Connection
Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (46/69) MPLHP-5125528 Installation Manual Description / Title 8. Communication Cable Connection This section should be completed by or under supervision of a trained startup technician. Control Box and Module WARNING Use the proper signal cables as specified by the specifications below.
Page 47 File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (47/69) MPLHP-5125528 Installation Manual Description / Title The Steps for Communication Connection Between Control Box and Module Steps Communication Connection Between Control Box and Module Connect the communication cable between the BMU COM port of Control Box and...
Page 48 Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (48/69) MPLHP-5125528 Installation Manual Description / Title Connect the signal cable from Module #1 Into Module #2 Out and proceed down until all Com cables are installed between Modules.
Page 49 Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (49/69) MPLHP-5125528 Installation Manual Description / Title Control Box and BMS WARNING Use the proper signal cables as specified by the specifications below.  Specifications of signal cables connecting the BMS to control box are included in the following table.
Page 50 Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (50/69) MPLHP-5125528 Installation Manual Description / Title BAU Cables “LHP-CCOM-J1” BAU Cables “LHP-CCOM-J3” See relevant drawings for pin out...
Page 51 File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (51/69) MPLHP-5125528 Installation Manual Description / Title Table 8-4 The Steps for Communication Connection Between Control Box and BAMS Steps Communication Connection Between Control Box and BAMS Connect the BAU-BCU cable (LHP-CCOM-AC01) to control box BAU/BCU COM port.
Page 52 Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (52/69) MPLHP-5125528 Installation Manual Description / Title Multiple Cabinets WARNING Use the proper signal cables as specified by the specifications below.  The specifications of signal cables to connect control box to another control box are included in the following table.
Page 53: Busbar Connections
Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (53/69) MPLHP-5125528 Installation Manual Description / Title 9. Busbar Connections This section should be completed by or under the supervision of a trained startup technician. WARNING Exercise extreme caution to prevent short circuits between the positive and negative ...
Page 54 Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (54/69) MPLHP-5125528 Installation Manual Description / Title Steps for Busbar Connection Steps Busbar Connection Busbars (9) for module to module and control box negative terminal to module connections will have black silicone insulating cover on both sides.
Page 55 File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (55/69) MPLHP-5125528 Installation Manual Description / Title CAUTION Be observant when installing busbars that the terminal cover is not between the busbar and the battery terminal. The cover should move freely when installed.
Page 56 Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (56/69) MPLHP-5125528 Installation Manual Description / Title Continue with step 4 until you have connected 10 battery modules...
Page 57: Installation Complete
Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (57/69) MPLHP-5125528 Installation Manual Description / Title Connect Power Cable between Module #10 Positive terminal and Control Box Input positive terminal. Installation Complete...
Page 58 Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (58/69) MPLHP-5125528 Installation Manual Description / Title Storage The MPLHP51255 Battery System can remain in storage prior to installation for an extended period. During extended storage periods, the batteries should be monitored and maintained as per the guidelines in this document.
Page 59: Relative Humidity
File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (59/69) MPLHP-5125528 Installation Manual Description / Title 10.3 Temperature Range 10.3.2 Acceptable Storage temperature range: -10℃ to 40℃, recommended storage temperature range: 15℃ to 30℃. 10.3.3 Battery modules can be kept at -10℃ minimum condition without damage but must be heated up to 15℃...
Page 60 Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (60/69) MPLHP-5125528 Installation Manual Description / Title available and if the system has not been installed, module level charging can be performed as follows. 10.8.4 Tools needed 60v power supply •...
Page 61: Component Installation
File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (61/69) MPLHP-5125528 Installation Manual Description / Title 11. Component installation The following Instructions are for installation of components that are usually pre-installed. Follow these instructions if these components were removed during installation or if the components were shipped separately.
Page 62 Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (62/69) MPLHP-5125528 Installation Manual Description / Title Attach each to the rack with four M6 x 15L bolts After the module is inserted in the rack (Torque: 9 Nm) Repeat steps 1 to 5 until all...
Page 63 Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (63/69) MPLHP-5125528 Installation Manual Description / Title Table 11-2 The Steps for Control Box Placing Steps Control Box Placing Install the control box in the upper left position of the rack using the same steps...
Page 64 Jan 31, 2025 MPITD-MAN-INS-5125528.doc (64/69) MPLHP-5125528 Installation Manual Description / Title Secure the control box in the rack using the four M6 bolts. Fastening torque is 8 Once the control box is inserted and secured in the rack, connect the ground cable to the control box using M5 bolt.
Page 65 Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (65/69) MPLHP-5125528 Installation Manual Description / Title 11.3 BMS installation (Pre-Installed) Steps BAMS Placing Install the BAU component of the BMS in the designated position on the door using 4x M4 Nuts. Torque to 2.8Nm Attach the Dry Contacts terminal Block to the Door using 2x M4 nuts.
Page 66: Circuit Breaker Accessories
Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (66/69) MPLHP-5125528 Installation Manual Description / Title 12. Circuit Breaker Accessories Circuit Breaker Accessories are used to check the status of the system and to be able to remotely take the system offline by opening a breaker Note: the necessary accessories are determined by the UPS requirements.
Page 67 Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (67/69) MPLHP-5125528 Installation Manual Description / Title 12.4 Accessories Pinout (Siemens Breaker) Pin 1 - UVR or Shunt trip • • Pin 2 - UVR or Shunt trip Pin 3 – Aux Contact Normally Open •...
Page 68 Date Revision File Name Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (68/69) MPLHP-5125528 Installation Manual Description / Title 12.6 Accessories Multi-Rack Wiring (Siemens Breaker). For ABB breaker follow pinout as specified in 11.5. 12.6.1...
Page 69: Dry Contacts And E-Stop
Page Jan 31, 2025 MPITD-MAN-INS-5125528.doc (69/69) MPLHP-5125528 Installation Manual Description / Title 13. Dry Contacts and E-Stop E-Stop feature can be utilized by the UPS or external device to turn battery power off to the system. I01+ and I01- of BAU-J1 cable can be shortened to clear alarm for testing purposes (shown below).

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