Battery Standard Update (Includes Amendment No.1)

AS/NZS 5139 Battery Safety Standard

Amendment No. 1 – Practical Interpretation and Compliance

Live Interactive Online Training
Two 4-hour Sessions

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Course Description

This live online course consists of two four-hour interactive sessions designed to provide participants with a clear, practical understanding of AS/NZS 5139:2019 – Electrical installations – Safety of battery systems, with a strong focus on the recently published Amendment No. 1.

The course explains what has changed, why it has changed, and how the amended requirements affect battery system design, installation, inspection and certification in Australia. Emphasis is placed on interpreting the standard correctly, resolving common areas of confusion, and understanding how AS/NZS 5139 interfaces with the Wiring Rules, inverter standards, product compliance and state-based regulatory frameworks.

The training is suitable for designers, electricians, inspectors, engineers, educators and regulators involved in residential, commercial and off-grid battery systems.

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Session 1: AS/NZS 5139 – Core Requirements and Safety Framework (4 hours)

Module 1: Regulatory Context and Role of AS/NZS 5139

– Purpose and scope of AS/NZS 5139
– How AS/NZS 5139 fits within the Australian electrical regulatory framework
– Relationship to AS/NZS 3000, AS/NZS 4777.1 and AS/NZS 5033
– Role of state and territory regulators, inspectors and DNSPs
– Common misconceptions about when AS/NZS 5139 applies

Module 2: Battery System Classification and Scope

– Definition of a “battery system” under AS/NZS 5139
– Battery technologies covered by the standard
– Classifications: extra-low voltage, low voltage and high voltage systems
– Energy capacity thresholds and their compliance implications
– Distinguishing battery systems from battery products and equipment

Module 3: Location, Separation and Fire Safety Requirements

– Battery location rules: habitable rooms, garages and external locations
– Separation distances from building elements, openings and ignition sources
– Fire-resistant barriers, enclosures and construction requirements
– Ventilation and environmental considerations
– Practical interpretation of diagrams and tables in the standard

Module 4: Installation, Labelling and Documentation

– Mandatory labelling and signage requirements
– Isolation, disconnection and emergency access provisions
– Documentation required for compliance and inspection
– Common non-compliances observed in the field
– Case examples of compliant and non-compliant installations

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Session 2: Amendment No. 1 – Changes, Clarifications and Practical Impact (4 hours)

Module 5: Overview of Amendment No. 1

– Why Amendment No. 1 was developed
– Structure and intent of the amendment
– Summary of clauses affected
– What the amendment does and does not change
– Transition and applicability considerations

Module 6: Key Technical Changes and Clarifications

– Clarifications to battery location and separation requirements
– Updates affecting battery enclosures and barriers
– Interpretation changes relating to fire risk and building interfaces
– Impacts on common residential and small commercial installations
– Practical examples showing before-and-after interpretations

Module 7: Design, Installation and Inspection Implications

– How Amendment No. 1 affects system design decisions
– Impacts on existing installations and upgrades
– Responsibilities of designers, installers and inspectors
– Managing compliance where products or sites are constrained
– Record-keeping, certificates and supporting evidence

Module 8: Case Studies, Scenarios and Q&A Workshop

– Real-world battery installation scenarios analysed against the amended standard
– Applying Amendment No. 1 to borderline or complex installations
– Review of common industry questions and disputes
– Interactive Q&A session to address participant-specific issues

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Course Details

Schedule:
• Wednesday 1st April 2026, 9:00 am – 1:00 pm AEDT
• Thursday 2nd April 2026, 9:00 am – 1:00 pm AEDT

Delivery:
Live, interactive online training

Course Fee:

Early-Bird Offer

Early-bird course fee: AUD $295 (GST excluded)
Valid for registrations received on or before 11 March 2026.

Standard course fee: AUD $345 (GST excluded)
Applies to registrations received from 12 March 2026 onwards.

Inclusions:
• Live online training with interactive discussion and Q&A
• Presentation slides and reference materials
• Practical case studies and compliance guidance
• Post-course reference resources

Registration is confirmed upon payment of the course fee.