aerl LiFe2 Lithium Battery Storage User Guide

aerl LiFe2 Lithium Battery Storage

Specifications

• Dimensions (W x D x H): Varies based on cabinet size
• Max. Qty of Modules: 6 or 10 depending on cabinet
• Max. Continuous Current: 90 kg or 120 kg depending on cabinet
• IP Rating: IP20
• Weight: Varies based on cabinet size

Product Usage Instructions

Interface & Status LEDs

The AERL LiFe2 features LEDs on the front panel that indicate battery state, including status, error, and state of charge (SOC).

Error Status LED

• An error has occurred: Constantly lit
• No active errors: LED off

SOC Indicator LED

• 75-100% SOC: Constantly lit
• 50-75% SOC: Constantly lit at a frequency of 1 Hz
• 25-50% SOC: Constantly lit at a frequency of 0.5 Hz
• 0-25% SOC: Constantly lit at a frequency of 0.25 Hz

Additional LED Information

• If SOC is less than 10%, the first LED will flash quickly.
• If SOC is less than 5%, the first LED will flash at a slower rate.
• During charging, the last LED will flash slowly.

Minimum Clearance Requirements

Ensure a minimum clearance of 650mm in front of the cabinet and specific distances for front door access.

Connecting the Power Cables & Deploying the Supporting Feet

Use the provided feet to support the cabinet and insert batteries ensuring wheels are higher than feet.

Inserting and Fastening the Modules

Insert the modules into the cabinet securely.

Connecting the Comms & the Protective Earth

Connect the comms cable to the inverter and ensure proper termination plug placement for battery modules.

Connecting Parallel Cabinets

Connect parallel cabinets via designated ports and ensure proper termination plug insertion.

Connecting to the Inverter

Connect DC power cables, comms cable, and follow specific pin-out details for proper connection to the inverter.

Starting up or Shutting down the Battery System

• To start the system, turn on the DC breakers between battery cabinets and the inverter.
• To shut down the system, follow reverse procedure by turning off DC breakers.

Frequently Asked Questions

Q: What is the maximum number of AERL LiFe2 modules that can be connected in parallel?

A: A maximum of 64 AERL LiFe2 modules can be connected in parallel.

Q: What type of cable should be used for the comms connection?

A: The comms cable should be Cat 5 or greater.

Q: What is the length requirement for the comms cable between the Master and the Inverter?

A: The comms cable length between the Master and the Inverter should be 5 meters.

Safety

When installing, commissioning, operating, and maintaining the product, it is imperative to strictly adhere to the safety requirements outlined in the manual. Failure to follow these guide-lines may result in damage to the product, property, or injury, or even death of the operator or others. When securing the product with screws or other components, use the appropriate tools and apply the torque specified in the manual to prevent damage. Familiarize yourself with the tools before use to avoid injuries caused by improper handling. Thoroughly read the manual before installation to ensure the product is installed and used safely and correctly.

Important Information

• Installers and users are required to familiarize themselves with this manual.
• Power cables and plugs can carry high current from the battery; exercise caution when wiring. Ensure a fire extinguisher is readily available before installation and use.
• Installation and commissioning must be performed by qualified personnel.
• The battery system must be installed in an appropriate area.
• Due to the weight of the battery module, it is recommended that installation be carried out by at least two people.
• Use appropriate tools as necessary for installation.

Box Contents

AERL LiFe2 Cabinets

Specification **LiFe2 Cabinet 6 LiFe2 Cabinet 10**

Dimensions (W x D x H)| 620 x 600×1270 mm| 620 x 600×1890 mm
Max. Qty of Modules| 6 (30kWh)| 10 (50kWh)
Max. Continuous Current| 625A| 1250A
IP Rating| IP20
Weight| 90 kg| 120 kg

Interface & Status LEDs

There are LEDs on the front panel of AERL LiFe2 that indicate the battery state (Status, Error, and SOC).

Minimum Clearance Requirements

Connecting the Power Cables & deploying the Supporting Feet

Inserting and Fastening the Modules

Connecting the Comms & the Protective Earth

Connecting Parrallel Cabinets

Connecting to the Inverter

Connect the DC power cables and comms cable between Master Battery and the Inverter.

Important Note
The comms cable should be Cat 5 or greater.

Connecting Parallel Cabinets to the Inverter

Starting up or Shuting down the Battery System

• Thank you for choosing AERL.
• Your decision to trust our product means a lot to us.
• At AERL, our focus is on technical excellence. Our batteries are the result of rigorous engineering and precise craftsmanship, and we have invested heavily in ensuring that each battery delivers outstanding performance and reliability.
• We recognize the importance of dependable power in standalone applications, and we are committed to providing you with top-tier products that get the job done.
• If you have any questions or need support,
• our team is always ready to assist.
• Sincerely,
• The AERL Team

AERL Pty Ltd
2/75 Bluestone Circuit,
Seventeen Mile Rocks, QLD
+61 1800 950 865
support@aerl.com.au
www.aerl.com.au

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