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ENGLISH
Lynx Shunt VE.Can (M10)
Rev 00 - 09/2024
This manual is also available in HTML5.

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Summary of Contents for Victron energy Lynx Shunt VE.Can M10

  • Page 1 ENGLISH Lynx Shunt VE.Can (M10) Rev 00 - 09/2024 This manual is also available in HTML5.
  • Page 2: Table Of Contents

    Lynx Shunt VE.Can (M10) Table of Contents 1. Safety Precautions ........................1 1.1. Safety Warnings Lynx Distribution System ................1 1.2. Transport and Storage ...................... 1 2. Introduction ........................... 2 2.1. The Lynx Shunt VE.Can ....................2 2.2. What's in the box? ......................2 2.3.
  • Page 3 Lynx Shunt VE.Can (M10) 9.9. Synchronise SoC to 100% ....................22 9.10. Zero current calibration ....................22 10. Battery capacity and Peukert exponent ..................23 11. Troubleshooting and Support ....................25 11.1. Cabling issues ......................25 11.2. Main fuse issues ......................25 11.3.
  • Page 4: Safety Precautions

    Lynx Shunt VE.Can (M10) 1. Safety Precautions 1.1. Safety Warnings Lynx Distribution System • Do not work on live busbars. Ensure that the busbar is unpowered by disconnecting all positive battery poles prior to removing the Lynx front cover. • Work on batteries should be carried out by qualified personnel only. Observe the battery safety warnings as listed in the battery manual.
  • Page 5: Introduction

    Lynx Shunt VE.Can (M10) 2. Introduction 2.1. The Lynx Shunt VE.Can The Lynx Shunt VE.Can (M10) is an integral part of the Lynx Distribution system, featuring a positive and negative busbar, a battery monitor, and a fuse holder for the main system fuse. It is available in two versions: M8 and M10. The shunt can communicate with GX devices via VE.Can.
  • Page 6: Gx Device

    Lynx Shunt VE.Can (M10) VE.Can RJ45 terminators (2 pcs) Temperature sensor (ASS000001000) with ferrules and terminal block Fuse dummy (piece of busbar) Upside-down sticker with quick installation guide Folder with product labels 2.3. GX device The Lynx Shunt VE.Can (M10) can be monitored and set up with a GX device. For more information on the GX device, see the GX device product page.
  • Page 7 Lynx Shunt VE.Can (M10) The temperature sensor QUA PMP GX device Page 4 Introduction...
  • Page 8: The Lynx Distribution System

    • Lynx Smart BMS - For use together with Victron Energy Smart Lithium batteries. It contains a positive busbar with a contactor driven by a battery management system (BMS) and a negative busbar with a shunt for battery monitoring. It has Bluetooth communication for monitoring and setup via the VictronConnect App and VE.Can communication for monitoring with a GX...
  • Page 9: Features

    The built-in relay can be controlled by the blown fuse parameter from a GX device. 3.3. Battery Monitor (shunt) The Lynx Shunt VE.Can (M10) battery monitor operates in a similar fashion as the other Victron Energy battery monitors. It contains a shunt and battery monitor electronics.
  • Page 10: Alarm Relay

    Lynx Shunt VE.Can (M10) 3.4. Alarm relay TheLynx Shunt VE.Can (M10) has an alarm relay. This relay can be programmed via the GX device to open or close using the following parameters: • Battery State of charge • Battery voltage •...
  • Page 11: Communication And Interfacing

    Lynx Shunt VE.Can (M10) 4. Communication and interfacing 4.1. GX Device The Lynx Shunt VE.Can (M10) can be connected to a GX device via VE.Can. The GX device will show all measured parameters, operational state, battery SoC and alarms. 4.2. NMEA 2000 Communication with an NMEA 2000 network can be established via the Lynx Shunt VE.Can (M10) VE.Can connection together with a VE.Can to NMEA2000 micro-C male...
  • Page 12: System Design

    Lynx Shunt VE.Can (M10) 5. System Design 5.1. Lynx distribution system parts Then, single, multiple or a combination of Lynx Distributor modules and/or Lynx Power In/Lynx Class-T Power In modules are added. Together they form a continuous negative and positive busbar with DC connections and, depending on the configuration, integrated fuses, a battery monitor and/or lithium battery management.
  • Page 13: Orientation Of Lynx Modules

    Lynx Shunt VE.Can (M10) 5.1.2. Orientation of Lynx modules If the Lynx System contains a Lynx Shunt VE.Can, the batteries always have to be connected to the left side of the Lynx System and the rest of the DC system (loads and chargers) connect to the right side. This so the battery state of charge can be correctly calculated.
  • Page 14: System Example - Lynx Shunt Ve.can, Lynx Power In, Lynx Distributor And Lead Acid Batteries

    Lynx Shunt VE.Can (M10) 5.1.3. System example - Lynx Shunt VE.Can, Lynx Power In, Lynx Distributor and lead acid batteries This system contains the following components: • Lynx Power In with 4 paralleled 12V lead acid batteries. • Identical cable lengths for each battery. •...
  • Page 15: Fusing

    5.2.2. Fusing The Lynx Shunt VE.Can M10 model can accommodate a CNN or ANL fuse and also offers space for the supplied fuse dummy (piece of busbar) should the main fuse be installed outside the shunt. It is also possible to install a Mega fuse on the M6 bolts. At...
  • Page 16: Installation

    Lynx Shunt VE.Can (M10) 6. Installation 6.1. Mechanical connections 6.1.1. Lynx module connection features The Lynx module can be opened up by unscrewing the 2 cover screws. The contacts on the left side are covered by a removable rubber sleeve. Red is the positive and black is the negative busbar.
  • Page 17: Electrical Connections

    Lynx Shunt VE.Can (M10) Figure 2. Connection sequence when connecting two Lynx modules Bolt Lynx module Spring washer Washer Lynx module Correct placement of the M8 (M10) washer, spring washer and nut. 6.2. Electrical connections 6.2.1. Connect DC wires This chapter might not apply if the Lynx module is connected to other Lynx modules like this can be the case for the Lynx Smart BMS or the Lynx Shunt VE.Can.
  • Page 18: Connect The Temperature Sensor

    Lynx Shunt VE.Can (M10) • Feed the RJ10 cable through the recess at the bottom of the Lynx Distributor; see the above picture. • To connect to a Lynx Shunt VE.Can, feed the cable through its bottom recess and plug the RJ10 cable into the RJ10 connector. Connection example Lynx Shunt VE.Can system - RJ10 cables indicated in yellow 6.2.3.
  • Page 19: Connect The Gx Device

    Lynx Shunt VE.Can (M10) Placing the CNN fuse in the Lynx Shunt VE.Can 6.2.6. Connect the GX device Connect the Lynx Shunt VE.Can (M10) VE.Can port to the GX device VE.Can port using a RJ45 cable. Multiple VE.Can devices can be interconnected, but make sure that the first and the last VE.Can devices both have a VE.Can RJ45 terminator installed.
  • Page 20: Configuration And Settings

    Lynx Shunt VE.Can (M10) 6.3. Configuration and settings 6.3.1. Settings Lynx Shunt VE.Can Once powered up and connected to a GX device, navigate to the Lynx Shunt VE.Can settings menu on the GX device to make and change settings. Most settings can be left to their default values, but there are a few essential settings to make on your own : •...
  • Page 21: Commissioning The Lynx Shunt Ve.can

    Lynx Shunt VE.Can (M10) 7. Commissioning the Lynx Shunt VE.Can Commissioning sequence: Check polarity of all DC cables. Check cross sectional area of all DC cables. Check if all cable lugs have been crimped correctly. Check if all cable connections are tight (don’t exceed maximum torque). Tug slightly on each battery cable to check if the connections are tight and if the cable lugs have been crimped correctly.
  • Page 22: Operation Lynx Shunt Ve.can

    Lynx Shunt VE.Can (M10) 8. Operation Lynx Shunt VE.Can The Lynx Shunt VE.Can is active as soon as power is applied to the input (battery side) of the Lynx Shunt VE.Can. The shunt monitors the state of charge of the battery and the fuse. LED indications The basic Lynx Shunt VE.Can operation status is displayed via its power LED.
  • Page 23 Lynx Shunt VE.Can (M10) GX device displaying Lynx Shunt VE.Can operational data Historical data The Lynx Shunt VE.Can keeps track of history data providing information about the state and the past use of the batteries. See the below table of all monitored parameters. Table 3.
  • Page 24: Battery Monitor Settings

    Lynx Shunt VE.Can (M10) 9. Battery monitor settings This chapter explains all battery monitor settings. In addition to this we also have a video available explaining these settings and how the interact with each other to achieve accurate battery monitoring for both lead-acid and lithium batteries. 9.1.
  • Page 25: Current Threshold

    Lynx Shunt VE.Can (M10) A charge efficiency of 95% means that 10Ah must be transferred to the battery to get 9.5Ah actually stored in the battery. The charge efficiency of a battery depends on battery type, age and usage. The battery monitor takes this phenomenon into account with the charge efficiency factor.
  • Page 26: Battery Capacity And Peukert Exponent

    Lynx Shunt VE.Can (M10) 10. Battery capacity and Peukert exponent Battery capacity is expressed in Amp hour (Ah) and indicates how much current a battery can supply over time. For example, if a 100Ah battery is being discharged with a constant current of 5A, the battery will be totally discharged in 20 hours. The rate at which a battery is being discharged is expressed as the C rating.
  • Page 27 Lynx Shunt VE.Can (M10) Calculation example using the 5h and the 20h rating The C5 rating is 75Ah. The t1 rating is 5h and I1 is calculated: The C20 rating is 100Ah. The t2 rating is 20h and I2 is calculated: The Peukert exponent is: A Peukert calculator is available at http://www.victronenergy.com/...
  • Page 28: Troubleshooting And Support

    Start by checking the common issues described here. If the problem persists, contact the point of purchase (Victron dealer or distributor) for technical support. If you're unsure who to contact or if the point of purchase is unknown, refer to the Victron Energy Support webpage. 11.1. Cabling issues Cables heat up This can be caused by a wiring or connection issue.
  • Page 29: Incorrect State Of Charge Reading

    Lynx Shunt VE.Can (M10) 11.3.4. Incorrect state of charge reading An incorrect state of charge can be caused by a variety of reasons. Incorrect battery settings The following parameter(s) will have an effect on the state of charge calculations if they have been set up incorrectly: •...
  • Page 30: Synchronisation Issues

    Lynx Shunt VE.Can (M10) To fix this, fully charge the battery. Once the battery is close to a full charge, the battery monitor should synchronise automatically. If that doesn't work, review the synchronisation settings. 11.3.9. Synchronisation issues If the battery monitor does not synchronise automatically, one possibility could be that the battery never reaches a fully charged state.
  • Page 31: Technical Specifications Lynx Shunt Ve.can (M10)

    Lynx Shunt VE.Can (M10) 12. Technical specifications Lynx Shunt VE.Can (M10) Power Supply voltage range 9 - 70 Vdc Supported system voltages 12, 24 or 48 V Reverse polarity protection Current rating 1000 Adc continuous 60 mA @ 12 V Power consumption 33 mA @ 24 V 20 mA @ 48 V...
  • Page 32: Enclosure Dimensions Lynx Shunt Ve.can

    Lynx Shunt VE.Can (M10) 13. Enclosure dimensions Lynx Shunt VE.Can Dimension Drawing - Lynx Shunt(M10) LYN040102110 Lynx Shunt VE.Can (M10) 30.9 152.3 84.5 10.5 6.5(2x) 166.3 166.6 85.5 183.1 R2.5 R2.5 Dimensions in mm DETAIL DETAIL SCALE 1 : 1 SCALE 1 : 1 Enclosure dimensions Lynx Shunt Page 29...

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