victron energy M10 Lynx Power In Distributor Instruction Manual

victron energy M10 Lynx Power In Distributor

Product Information

• Specifications
  • Model: Lynx Power In M8 and M10
  • Positive Busbar Connections: 4 connections for batteries, loads, or chargers
  • Negative Busbar: With a shunt for battery monitoring
  • Communication: Bluetooth for monitoring and setup via VictronConnect App, VE. Can communication for monitoring with a GX device and VRM portal
  • Versions: Available in M8 or M10 busbar versions
  • Models: 500A model with M8 busbars, 1000A model with M10 busbars

Product Usage Instructions

• Installation
  • Ensure the Lynx Power In is securely mounted in a suitable location using the provided mounting hardware.
  • Connect the positive and negative busbars to the appropriate terminals as per your system requirements.
• Connection
  • Connect the batteries, loads, or chargers to the designated connections on the Lynx Power In.
  • Ensure proper polarity and secure connections to prevent any loose connections that can lead to malfunctions.
• Communication Setup
  • To monitor and set up the Lynx Power In, use the VictronConnect App via Bluetooth or VE.
  • Can communicate with a GX device and the VRM portal. Follow the manufacturer’s instructions for proper configuration.
• Maintenance
  • Regularly inspect the Lynx Power In for any signs of damage or wear.
  • Clean the unit as needed and ensure all connections are tight and secure.
  • Perform any recommended maintenance tasks as outlined in the user manual.

FAQs

• Q: What are the differences between the M8 and M10 versions of Lynx Power In?
  • A: The main difference lies in the busbar connection joints – M10 refers to the joints where modules connect, while M8 is used for fuse and cable connections.
• Q: How can I monitor the Lynx Power In?
  • A: You can monitor the Lynx Power In using Bluetooth communication with the VictronConnect App or VE. Can communicate with a GX device and VRM portal.

Safety Precautions

Safety Warnings Lynx Distribution System

• Do not work on live busbars. Ensure that the busbar is unpowered by disconnecting all positive battery poles before 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.

Transport and Storage

• Store this product in a dry environment.
• The storage temperature should be: -40°C to +65°C.
• No liability can be accepted for damage in transit if the equipment is not transported in its original packaging.

Introduction

The Lynx Power In

• The Lynx Power In contains a positive and negative busbar with 4 connections for batteries, loads or chargers and a ground connection.
• It is part of the Lynx Distribution system and is available in two versions, with M8 or M10 busbar.
• Note that M10 refers to the busbar connection joints where the modules are connected. The fuse and cable connections are always M8.

The Lynx Distribution System

The Lynx Distribution System is a modular busbar system that incorporates DC connections, distribution, fusing, battery monitoring and/or Lithium battery management. For more information, see the DC Distribution Systems product page.
The Lynx Distribution System consists of the following parts:

• Lynx Power In – A positive and negative busbar with four batteries or DC equipment connections, available in two versions, with an M8 or M10 busbar.
• Lynx Distributor – A positive and negative busbar with four fused connections for batteries or DC equipment and fuse monitoring, available in two versions, with M8 or M10 busbar.
• Lynx Shunt VE. Can – A positive busbar with a space for a main system fuse and a negative busbar with a shunt for battery monitoring. It has VE. Can communication for monitoring and setup with a GX device.
• 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 device and the VRM portal.
• Available as a 500A model with M8 busbars or a 1000A model with M10 busbars.

Features

Internal parts and wiring diagram Lynx Power In
The internal physical parts and the wiring diagram of Lynx Power Indicate the following parts:

• Positive busbar
• Negative busbar
• Positive connections
• Negative connections
• Ground connection

System Design

Lynx distribution system parts

• A Lynx distribution system usually consists of a single Lynx Shunt VE. Can module or a single Lynx Smart BMS module.
• The choice between a Lynx Shunt VE. Can or a Lynx Smart BMS depends on what type of batteries are used in the system.
• The Lynx Smart BMS can only be used with the Victron Energy Lithium Smart Batteries, while the Lynx Shunt VE. Can is suitable for all other batteries.
• Then, single, multiple or a combination of Lynx Distributor modules and/or Lynx 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.
• It is also possible to just use Lynx Power In modules and/or Lynx Distributor modules without a Lynx Smart BMS module or a Lynx Shunt VE. Can modules.
• This is for situations where battery monitoring or battery management is not needed.

Interconnecting Lynx modules

• Each Lynx module can connect to other Lynx modules on the left side and the right side.
• If the Lynx module is the first in line, the last in line or is used by itself, it is possible to connect batteries, loads or chargers directly to these connections.
• However, we do not generally recommend this because additional insulation and fusing are needed.
• The example below shows a Lynx system consisting of a Lynx Power In, Lynx Shunt VE. Can and Lynx Distributor.
• Together, they form a continuous busbar with unfused battery connections, battery monitor, main system fuse and fused load connections.
• The example below shows a Lynx system consisting of a Lynx distributor, Lynx Smart BMS and another Lynx Distributor.
• Together, they form a continuous busbar with fused battery and load connections, battery monitor, BMS system and contactor.

Orientation of Lynx modules

• If the Lynx System contains a Lynx Shunt VE. Can or Lynx Smart BMS, 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 is so the battery state of charge can be correctly calculated.
• The Lynx modules can be mounted in any orientation. Should they be mounted upside down so that the text on the front of the units is upside down as well, use the special stickers included with each Lynx module so that the text is orientated the correct way.

System Example – Lynx Power In only

• In this system, a Lynx Power In is used by itself. Multiple Lynx Power In modules can be connected thus creating a longer busbar with more connections for batteries and/or loads.
• The Lynx Power In does not contain fuses. All connected loads, chargers or batteries need to be fused externally.

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.
• Lynx Shunt VE. Can with the main system fuse and battery monitor.
• Lynx Distributor with fused connections for inverter/charger(s), loads and chargers. Note that additional modules can be added if more connections are needed.
• CCGX (or other GX device) to read out the battery monitor data.

System sizing Current rating Lynx modules

• The Lynx Distributor, Lynx Shunt VE. Can and the Lynx Power In are rated for a nominal current of 1000A for 12, 24 or 48 System voltages.
• See the table below for an idea of how much power the Lynx modules are rated at different voltages.
• The power rating will indicate how big the connected inverter/charger system can be. Remember that if inverters or inverters/chargers are used, the batteries will power both the AC and DC systems.
• Also, be aware that a Lynx Smart BMS or a Lynx Ion (now discontinued) can have a lower current rating.
   | 12V| 24V| 48V
  ---|---|---|---
  1000A| 12kW| 24kW| 48kW

Fusing

• The Lynx Power In does not have spaces for fuses, fusing needs to be done externally.
• For more information on fuses and fuse holders, see the Fuses & Fuse holders product page.
• Always use fuses with the correct voltage and current rating.
• Match the fuse rating to the maximum voltages and currents that potentially can occur in the fused circuit.
• For more information on fuse ratings and fuse current calculations see the Wiring Unlimited book.
• The total value of the fuses of all circuits should not be more than the current rating of the Lynx module or the Lynx model with the lowest current rating in case of multiple Lynx modules are used.

Cabling

• The current rating of the wires or cables used to connect the Lynx Power Into batteries and/or the DC loads has to be rated for the maximum currents that can occur in the connected circuits.
• Use cabling with a sufficient core surface area to match the maximum current rating of the circuit.
• For more information on cabling and cable thickness calculations, see our book, Wiring Unlimited.

Installation

Mechanical connections

• 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.

Mounting and interconnecting Lynx modules

• This paragraph explains how to attach several Lynx modules and how to mount the Lynx assembly into its final location.
• For a mechanical drawing of the housing with dimensions and the location of the mounting holes, see the appendix of this manual.

These are the points to take into consideration when interconnecting and mounting Lynx modules:

• If Lynx modules are going to be connected to the right and if the Lynx module is fitted with a plastic barrier on the right side, remove the black plastic barrier. If the Lynx module is located as the right module, leave the black plastic barrier in place.
• If Lynx modules are going to be connected to the left, remove the red and black rubber sleeves. If the Lynx module is located as the most left module, leave the red and black rubber sleeves in place.
• If the Lynx system contains a Lynx Smart BMS or Lynx Shunt VE. Can, the left side is the battery and the right side is the DC system side.
• Connect all Lynx modules using the M8 (M10) holes and bolts on the left and right. Take care that the modules correctly slot into the rubber joiner recesses.
• Place the washer, spring washer and nut on the bolts and tighten the bolts using a torque of:
  • M8 Model: 14Nm
  • M10 Model: 33Nm (17Nm for units with a serial number before HQ2340XXXX)
• Mount the Lynx assembly in its final location using the 5mm mounting holes.

Electrical connections

• Connect DC wires
  • This chapter might not apply if the Lynx module is connected to other Lynx modules this can be the case for the Lynx Smart BMS or the Lynx Shunt VE. Can.
• For all DC connections, the following applies:
  • All cables and wires connected to the Lynx module need to have been fitted with M8 cable lugs.
  • Pay attention to the correct placement of the cable lug, washer, spring washer and nut on each bolt when attaching the cable to the bolt.
  • Tighten the nuts using a torque of:
  • M8 Model: 14Nm
  • M10 Model: M10 nuts: 33Nm (17Nm for units with a serial number before HQ2340XXXX) – M8 nuts: 14Nm

Ground and Negative Connections Connect the ground wire

• This only applies if the system requires a ground connection. There should only be one ground connection per system.
• The ground connection should be made after the Lynx Smart BMS, Lynx Shunt VE. Can or battery monitor shunt. For more information on system grounding, see the Wiring Unlimited book.

Connect the negative wires

• Remove the cable separator post if the wire diameter exceeds 10mm.
• To reach the negative connections, swing the black cable separators upwards.
• The black cable separators can be temporarily removed by pulling them away from the Lynx Power In at a slight sideways angle in case better access is needed.

Positive connections

• Before making any positive connections, make sure that the positive wires are not powered. Disconnect all positive cables from the battery before connecting them to the Lynx module. This is to prevent accidental short circuits.
• Connect all positive wires.
• Power the Lynx system by connecting the positive battery pole(s).

Commissioning the Lynx Power In

• Commissioning sequence:
  • Check the polarity of all DC cables.
  • Check cross 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.

Troubleshooting and Support

• For unexpected behaviour or suspected product faults, refer to this chapter.
• 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.

Cabling issues Cables heat up

• This can be caused by a wiring or connection issue. Check the following:
• Check if all cable connections are tightened with a torque moment of 14Nm (17Nm for the M10 model).
• Check if all fuse connections are tightened with a torque moment of 14Nm.
• Check if the surface area of the cable core is large enough for the current through that cable.
• Check if all cable lugs have been crimped correctly and are tight enough.

Other cabling issues

• For additional information about issues that can arise from bad or incorrect cabling, cable connections or wiring of battery banks refer to the Wiring Unlimited Book.

Technical Specifications

Technical specifications Lynx Power In

Power

Voltage range| 9 – 60Vdc
Current rating| 1000Adc continuous
Connections

Busbar| M8 or M10
Physical

Enclosure material| ABS
Enclosure dimensions (hxwxd)| 290 x 170 x 80mm
Unit weight| 2.1 kg
Busbar material| Tinned copper
Busbar dimensions (hxw)| 8 x 30mm
Environmental

Operating temperature range| -40°C to +60°
Storage temperature range| -40°C to +60°
Humidity| Max. 95% (non-condensing)
Protection class| IP22

Enclosure Dimensions

Enclosure Dimensions Lynx Power In M8 and M10

Enclosure dimensions Lynx Power In M8 and M10

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