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AmpSize

Battery location checker

Tingnan kung saan puwedeng ilagay ang home battery ayon sa AS/NZS 5139.

AS/NZS 5139

Reads AS/NZS 5139:2019. Tables checked 1 Oct 2026.

Subukan ang isang job 4

Nilalagyan ng halimbawang value ang bawat job. Palitan ang mga ito ng sarili mong value.

Mga input

Worked example gamit ang mga default na input.

Uri ng baterya
All-in-one (pre-assembled integrated BESS)
Location
Garahe
IP code ng baterya
IP55
Distance to the nearest exit
1,500 mm
Distance to a window or vent
0 mm
Distance to an appliance
800 mm
Exit, bintana, o kagamitan sa itaas nito
Hindi
Sa pader papunta sa tirahang kuwarto
Hindi
Gap to the ceiling
1,100 mm
May fire indication panel ang gusali
Hindi
Working space in front
1,000 mm
Umaabot ang mga panel sa 230 V a.c. na koneksyon
Oo
Maker’s clearance
0 mm

AS/NZS 5139 Section 4

8 sa 9 na panuntunan ang natugunan

Natugunan ang mga panuntunan
8
Hindi natugunan ang mga panuntunan
0
Hindi pa nasusuri
1

Design aid lang ang resultang ito. I-verify ito laban sa kasalukuyang standard.

Mga hakbang ng kalkulasyon

  1. Clearance sa exit, bintana o vent, o appliance, hindi bababa sa600mm

    AS/NZS 5139:2019 Cl 4.2.2.2

  2. Malinaw sa ibaba ng mga item na iyon, hindi bababa sa900mm

    AS/NZS 5139:2019 Cl 4.2.2.2(e)

  3. IP code sa loob, hindi bababa saIP2X

    AS/NZS 5139:2019 Cl 4.2.3.2

  4. Working space, hindi bababa sa900mm

    AS/NZS 5139:2019 Cl 4.2.5

Tungkol sa calculator na ito

How this is calculated

The tool checks a site for an all-in-one home battery. It reads AS/NZS 5139:2019 Section 4. It shows each rule as met, not met or not assessed. A distance you leave blank stays not assessed.

  1. Place. It tests the location against the restricted places (Cl 4.2.2.2(a) to (k)). These are switchboard-restricted places, ceiling spaces, wall cavities, roofs unless deemed suitable, under stairways or access walkways, and escape routes. They also include habitable rooms of homes and hazardous areas.
  2. Clearances. It compares your distances to an exit, a window or vent of a habitable room, and another appliance with the 600 mm rule. An item above the battery needs the 900 mm rule. In a corridor it checks the 1 m left for egress (Cl 4.2.2.1).
  3. IP code. It wants IP2X indoors and IP23 outdoors (Cl 4.2.3.2). It compares each digit of your code.
  4. Barrier. If the battery is on a wall to a habitable room, the wall must be non‑combustible (Cl 4.2.4.2). On a combustible wall, a non‑combustible barrier must reach 600 mm past each side, 900 mm above and down to the bottom.
  5. Ceiling. If the ceiling is within 900 mm of the top, it must be non‑combustible for 600 mm past the battery (Cl 4.2.4.2).
  6. Working space. It wants 600 mm on the working side, or 900 mm where panels reach the 230 V a.c. connections. It takes the maker's figure if that is larger (Cl 4.2.5).
  7. Notes. It adds notes for a smoke alarm or fire panel detector (Cl 4.3.4, a "should") and for the maker's ventilation instructions (Cl 4.3.5).
CheckClauseWhat it decides
LocationCl 4.2.2.2Whether the place is restricted
Exit, window, applianceCl 4.2.2.2The side and below clearances
CorridorCl 4.2.2.1The width left for egress
IP ratingCl 4.2.3.2The least enclosure rating
BarrierCl 4.2.4.2The non‑combustible wall behind the battery
CeilingCl 4.2.4.2The non‑combustible ceiling above it
Working spaceCl 4.2.5The clear space to work in

Worked example

  • A garage wall that backs onto a bedroom. The tool gives 4 of 9 rules not met: the appliance clearance, the barrier, the ceiling and the working space. The hot water unit is 400 mm away. The barrier reaches 300 mm each side and 500 mm above. The ceiling is 700 mm over the battery. The working space is 700 mm.
  • The same wall, fixed. The tool gives 9 of 9 rules met.

Limits

  • The tool covers a pre-assembled integrated BESS, Section 4. It does not assess other battery types. AmpSize does not hold Sections 5 and 6.
  • AmpSize does not hold Amendment 1 (2025). Check it for changes.
  • The tool tests the numbers you enter. It does not know your site. A roof needs a check that it is deemed suitable.
  • It does not size the battery, the cable or the protection.

See also: Home battery location and clearances, Where can a home battery go, Solar battery size for a family home and the home battery tool.

Mga tanong

Design aid ang resulta. I-verify ito laban sa kasalukuyang standard.

Saan hindi puwedeng ilagay ang home battery?

Inilalayo ng AS/NZS 5139:2019 Cl 4.2.2.2 ang all-in-one battery sa habitable rooms, ceiling spaces, wall cavities, espasyo sa ilalim ng hagdan o walkway, escape routes at hazardous areas. Pinapayagan lang ang bubong kapag itinuring na angkop.

Gaano kalayo dapat ang battery mula sa pinto, bintana o hot water unit?

Hindi bababa sa 600 mm sa gilid ng exit, bintana o vent ng habitable room, o ng ibang appliance gaya ng hot water unit o air conditioner. Dapat din itong nasa hindi bababa sa 900 mm sa ibaba ng alinman sa mga iyon.

Puwede bang ilagay ang battery sa pader na katabi ng bedroom?

Oo, kung hindi nasusunog ang pader, gaya ng brick, concrete, cement sheet o tiles. Sa nasusunog na pader, maglagay ng non‑combustible barrier na 600 mm ang lampas sa bawat gilid at 900 mm sa itaas. Ang kisameng nasa loob ng 900 mm ay nangangailangan din nito.

Gaano karaming espasyo ang kailangan ng battery sa harap nito?

Hindi bababa sa 600 mm sa working side, o 900 mm kapag umaabot ang panels sa 230 V a.c. connections. Kapag humingi ng higit ang maker, kukunin ng tool ang mas malaking figure.

Sakop ba ng tool ang bawat battery?

Sakop nito ang all-in-one home battery, Section 4 ng AS/NZS 5139. Walang hawak na Section 5 at 6 rules ang AmpSize para sa ibang system, o Amendment 1 (2025). Sinasabi ito ng tool sa halip na manghula.

Mga worked example

Background

Mga clause at table na binabasa ng tool na ito

Bawat clause at table, kasama kung paano ito na-verify

Huling na-check ang mga table noong 1 Oct 2026.

Mga kaugnay na tool

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