BESS Labelling Location Sign Source Notes Cl 6.2(a) Cl 6.2(b) Adjacent to main switch of IES Cl 6.2(c) Adjacent to main switch of grid supply Cl 6.2(d) Adjacent to isolator for the normal supply to the distribution
Cl 6.4 Applies to IES
Cl 6.3 Where the IES is terminated into a distribution board. AS/NZS5033:2014, Cl 5.4.1 Applies to PV installation not using AC modules/ micro inverters AS/NZS5033:2014, Cl 5.4.1 Applies to PV installation us AC modules/ micro inverters
and Meter AS/NZS5033:2014, Cl 5.4.2 Applies to the installation of PV System. Must be readily visible to approaching emergency workers and Meter Cl 6.5(c) Applies to the installation of Energy Storage System. Must be readily visible to approaching emergency workers (applicable circuits) Example: AS/NZS4777.1:2005, Cl 5.6.3 The UPS/ backup/ standalone shall supply an identifiably separate set of circuits.
and Distribution board Cl 6.11 Applies to multi-mode inverters and Distribution board Distribution Board Cl 6.11 Cl 6.2 Alternative words may be used in place of stand-alone supply to indicate the most appropriate type. Eg. alternative supply or UPS supply Applies to IES or
Fire panel Cl 6.4 Applies to IES Fire panel Cl 6.7 Only applicable where the installation site has a fire panel
On the enclosure in the case of batteries/ at the isolation point for any energy sources Cl 6.5(a) Applies to battery; and, battery isolation point Does not apply to IES with integrated energy storage and
Relevant location (eg. isolator) Example 1: Cl 6.5(b) Applies to specific operational locations Does not apply to systems with no special isolation considerations Example 2: Inverter Cl 6.6 This label shall indicate the demand response modes which the unit is capable; and, Which functions have been connected and enabled
Inverter Cl 6.10 Applicable where multiple energy sources (eg. PV & Storage) are connected to an IES Inverter AS/NZS5033:2014, Cl 5.5.2 Applicable where multiple DC Isolators are used and not ganged together Adjacent to the equipment or switch to be operated in the event of a shutdown. Eg. Inverter Cl 6.7
Adjacent to the equipment or switch to be operated in the event of a shutdown. Eg. Inverter Cl 6.7 Inverter AC Isolator PV Array DC Isolator Cl 6.8 AS/NZS4777.1:2016. Cl 6.8 Recommend identifying specific inverter where multiple inverters are present Energy Source Isolator Cl 6.8(b) Inverter AC Isolators Cl 6.9 Where multiple IES are installed within an electrical installation
PV Array and PV String junction boxes AS/NZS5033, Cl 5.3.2 Does not apply to DC isolators as they have their own labelling requirements Access door/ gate AS/NZS5033, Cl 5.5.4 For systems >600Voc-max
Adjacent to battery AS4086.2:1997, Cl 2.8.1 Where flammable emission hazards exist
Adjacent to battery AS4806.2:1997, Cl 2.8.2 Where electrolyte burns hazards exist (eg. lead acid chemistry)
Adjacent to battery AS5139 (draft) Replace word chemistry with specific chemistry type. For example, seal lead acid, lithium ion phosphate, etc
On every door giving access to a battery room or enclosure and in a prominent position on a wall within a battery room. AS2676.1:1992, Cl 8.4(b)(ii) Required where access to live parts can occur
On every door giving access to a battery room or enclosure and in a prominent position on a wall within a battery room. AS5139 (draft) Required where arc flash hazards may exist
On every door giving access to a battery room or enclosure and in a prominent position on a wall within a battery room. AS2676.1:1992, Cl 8.4(b)(iii) Required where protective clothing must be worn All doors into the room where the battery system is located. AS5139 (draft) Required where fire poses a toxic fume hazard
All doors into the room where the battery system is located. Example 1: CEC/ Cl 6.12 Required where corrosive material hazard exists Example 2: Example 3: