Test schedule para sa switchboard
I-print ang board test sheet kasama ang limit ng bawat test.
Reads Electricity (Safety) Regulations 2010, AS/NZS 3000:2018 and AS/NZS 3017:2022. 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.
- Print the test sheet for a house boardSix circuits with their tests in order and the pass limits.
- Test a workshop board with three‑phase socketsAdds the phase sequence test to the three‑phase socket circuit.
- Make an Australian test sheetA house board where each RCD must operate, with no trip time.
- Mark a circuit for the reduced test voltageA data rack circuit tested at the lower insulation voltage.
Mga input
Worked example gamit ang mga default na input.
- Bansa
- New Zealand
- Pangalan ng board
- Hindi nakasaad
- Mga final subcircuit
- 6 row
Mga circuit sa sheet
6
- Mga test sa pagkakasunod-sunod
- 7
- Main earth at bonding, hindi hihigit sa
- 0.5Ω
- Mga circuit na walang hanay sa Table 8.1
- 0
- Pagkakasunod ng mga test
- De-energized, earth continuity, insulation, polarity, phase sequence, Zs, RCD
Design aid lang ang resultang ito. I-verify ito laban sa kasalukuyang standard.
Mga hakbang ng kalkulasyon
- Test 1Test para sa de-energised
AS/NZS 3017:2022 Cl 4.3
- Test 2Earth continuity
AS/NZS 3017:2022 Cl 4.4
- Test 3Insulation resistance
AS/NZS 3017:2022 Cl 4.5
- Test 4Polarity at tamang koneksyon ng circuit
AS/NZS 3017:2022 Cl 4.6
- Test 4Phase sequence ng multi‑phase socket‑outlet
AS/NZS 3017:2022 Cl 4.7
- Test 5Earth fault-loop impedance
AS/NZS 3017:2022 Cl 4.8
- Test 6Operasyon ng RCD
AS/NZS 3017:2022 Cl 4.9
- Test 7Ulitin ang nabigong test at ang mga test bago nito na maaaring nagambala nito
AS/NZS 3017:2022 Cl 4.2.2
- Insulation resistance ng Circuit 1, hindi bababa sa1MΩ
AS/NZS 3000:2018 Cl 8.3.6
- Earth continuity Re ng Circuit 1, hindi lalampas sa1Ω
AS/NZS 3000:2018 Table 8.2
- Earth fault-loop impedance ng Circuit 1, hindi lalampas sa3.1Ω
AS/NZS 3000:2018 Table 8.1
- Rphe ng Circuit 1, hindi lalampas sa2Ω
AS/NZS 3000:2018 Table 8.2
- Oras ng trip ng RCD ng Circuit 1 sa 30 mA, hindi lalampas sa300ms
Electricity (Safety) Regulations 2010 reg 24
- Insulation resistance ng Circuit 2, hindi bababa sa1MΩ
AS/NZS 3000:2018 Cl 8.3.6
- Earth continuity Re ng Circuit 2, hindi lalampas sa0.5Ω
AS/NZS 3000:2018 Table 8.2
- Earth fault-loop impedance ng Circuit 2, hindi lalampas sa1.5Ω
AS/NZS 3000:2018 Table 8.1
- Rphe ng Circuit 2, hindi lalampas sa1Ω
AS/NZS 3000:2018 Table 8.2
- Oras ng trip ng RCD ng Circuit 2 sa 30 mA, hindi lalampas sa300ms
Electricity (Safety) Regulations 2010 reg 24
- Insulation resistance ng Circuit 3, hindi bababa sa1MΩ
AS/NZS 3000:2018 Cl 8.3.6
- Earth continuity Re ng Circuit 3, hindi lalampas sa0.5Ω
AS/NZS 3000:2018 Table 8.2
- Earth fault-loop impedance ng Circuit 3, hindi lalampas sa1.5Ω
AS/NZS 3000:2018 Table 8.1
- Rphe ng Circuit 3, hindi lalampas sa1Ω
AS/NZS 3000:2018 Table 8.2
- Oras ng trip ng RCD ng Circuit 3 sa 30 mA, hindi lalampas sa300ms
Electricity (Safety) Regulations 2010 reg 24
- Insulation resistance ng Circuit 4, hindi bababa sa1MΩ
AS/NZS 3000:2018 Cl 8.3.6
- Earth continuity Re ng Circuit 4, hindi lalampas sa0.5Ω
AS/NZS 3000:2018 Table 8.2
- Earth fault-loop impedance ng Circuit 4, hindi lalampas sa1.5Ω
AS/NZS 3000:2018 Table 8.1
- Rphe ng Circuit 4, hindi lalampas sa1Ω
AS/NZS 3000:2018 Table 8.2
- Oras ng trip ng RCD ng Circuit 4 sa 30 mA, hindi lalampas sa300ms
Electricity (Safety) Regulations 2010 reg 24
- Insulation resistance ng Circuit 5, hindi bababa sa1MΩ
AS/NZS 3000:2018 Cl 8.3.6
- Earth continuity Re ng Circuit 5, hindi lalampas sa0.5Ω
AS/NZS 3000:2018 Cl 8.3.5
- Earth fault-loop impedance ng Circuit 5, hindi lalampas sa1Ω
AS/NZS 3000:2018 Table 8.1
- Insulation resistance ng Circuit 6, hindi bababa sa1MΩ
AS/NZS 3000:2018 Cl 8.3.6
- Earth continuity Re ng Circuit 6, hindi lalampas sa0.5Ω
AS/NZS 3000:2018 Table 8.2
- Earth fault-loop impedance ng Circuit 6, hindi lalampas sa1.5Ω
AS/NZS 3000:2018 Table 8.1
- Rphe ng Circuit 6, hindi lalampas sa1Ω
AS/NZS 3000:2018 Table 8.2
- Main earth at bonding, hindi hihigit sa0.5Ω
AS/NZS 3000:2018 Cl 8.3.5
Tungkol sa calculator na ito
How this is calculated
You list the final subcircuits of one board: what each supplies, its protective device and rating, its active conductor, single or three phase, and its RCD. The tool turns the list into the sheet you test from.
The tests follow the preferred order of the verification standard's sequence figure. First prove the circuit de-energized. Then test earth continuity, insulation resistance, and polarity with the correct connection of each circuit. A circuit with three‑phase socket‑outlets also takes the phase sequence test, so every outlet of a type turns a motor the same way. Then the earth fault-loop impedance, and last the operation of each RCD. If a test fails, fix the fault and repeat that test and any earlier one it may have upset.
Each circuit carries the limits its readings are judged against. They come from the wiring rules, through the same code the test results tool uses: the insulation resistance and its test voltage, the earth continuity Re and the Rphe from the subcircuit resistance table, and the earth fault-loop impedance from the loop impedance table, at a 0.4 s disconnection time. Where the resistance table has no row, Re falls back to the main earth figure, and the tool says so.
An RCD must operate at about its rated residual current and disconnect the circuit. In New Zealand the sheet also holds it to the regulations' trip time at that current. In Australia the sheet states no time, since the verification standard prints none.
| Step | Table or clause | What it decides |
|---|---|---|
| Order of tests | AS/NZS 3017 Figure 4.1 | The sequence on the sheet |
| Repeat after a fix | AS/NZS 3017 Cl 4.2.2 | Which tests to run again |
| Insulation resistance | Cl 8.3.6 | The least resistance and the test voltage |
| Earth continuity and Rphe | Table 8.2 | The most each conductor may read |
| Earth fault-loop impedance | Table 8.1 | The most Zs may read |
| Phase sequence | AS/NZS 3017 Cl 4.7 | Which circuits take it |
| RCD | AS/NZS 3017 Cl 4.9.4 and reg 24 | What the RCD must do, and the NZ trip time |
Worked examples
- A New Zealand house board. The sheet holds 6 circuits. The 10 A lighting circuit reads Zs at most 3.1 Ω, and each 30 mA RCD trips within 300 ms.
- An Australian house board. The same 6 circuits, and each RCD must operate at about 30 mA; the sheet states no trip time.
- A workshop board. The sheet holds 4 circuits. The three‑phase socket circuit takes the phase sequence test, and the D20 compressor reads Zs at most 0.9 Ω.
Limits
The sheet sets out the tests and the limits; it does not judge a reading. Put a reading into the test results tool to check it, or use it for a fuse circuit at a 5 s disconnection time. The sheet covers final subcircuits: test the main earthing conductor and the bonding against their own limit, shown on the sheet. It does not replace the visual inspection the standard asks for first.
See also: The order of verification tests, A test sheet for a house board and Test Results.
Mga tanong
Design aid ang resulta. I-verify ito laban sa kasalukuyang standard.
Anong order ang dapat kong sundin sa pag-test ng bagong installation?
Itinatakda ng AS/NZS 3017 Figure 4.1 ang preferred na pagkakasunod: patunayang de-energized, saka earth continuity, insulation resistance, polarity at connections, earth fault-loop impedance, at huli ang mga RCD. Ang fault na nahanap sa huli ay puwedeng makasira sa naunang test, kaya ulitin ang mga iyon pagkatapos ng ayos.
Saan galing ang mga pass limit?
Mula sa AS/NZS 3000: insulation resistance ayon sa Cl 8.3.6, earth continuity Re at Rphe ayon sa Table 8.2, at earth fault-loop impedance ayon sa Table 8.1. Ito ang parehong limits na tinitingnan ng test results tool laban sa isang reading.
Anong trip time ang kailangan ng RCD?
Sa New Zealand, sinusuri ng sheet ang 30 mA RCD laban sa limit ng Electricity (Safety) Regulations sa rated residual current nito. Hinihingi ng AS/NZS 3017 na mag-operate ang bawat RCD sa humigit-kumulang rated current nito at putulin ang circuit, at walang nakalimbag na oras, kaya walang sinasabi ang sheet ng Australia.
Aling mga circuit ang nangangailangan ng phase sequence test?
Circuit na may multi‑phase socket‑outlet, para ang bawat outlet ng parehong uri ay may parehong phase sequence (AS/NZS 3017 Cl 4.7). Lagyan ng tsek ang kahon ng three‑phase socket‑outlets sa circuit na iyon.
Puwede ko bang i-print ang sheet?
Oo. Inililimbag ng PDF ang bawat circuit kasama ang mga limit nito at mga blangkong kahon para sa insulation, Re, Zs, polarity at RCD reading, na pupunan sa site.
Mga worked example
- A circuit chart for a house board with solarThe circuit chart and labels for a six-circuit house board with a solar inverter: ways, devices, RCDs, MAIN SWITCH, MAIN SWITCH SOLAR and a shared neutral.
- A test sheet for a house boardA test sheet for a six-circuit New Zealand house board, with the tests in the AS/NZS 3017 order and the limit for each reading, then the Australian sheet.
Background
Mga clause at table na binabasa ng tool na ito
- AS/NZS 3000:2018 Cl 8.3.5Earth continuity test
- AS/NZS 3000:2018 Cl 8.3.6Insulation resistance test
- AS/NZS 3017:2022 Cl 4.2.2Order of tests
- AS/NZS 3017:2022 Cl 4.3Test for de-energized
- AS/NZS 3017:2022 Cl 4.4Earth continuity test method
- AS/NZS 3017:2022 Cl 4.5Insulation resistance test method
- AS/NZS 3017:2022 Cl 4.6Polarity and circuit connections test method
- AS/NZS 3017:2022 Cl 4.7Phase sequence test method
Bawat clause at table, kasama kung paano ito na-verify
Huling na-check ang mga table noong 1 Oct 2026.
Mga kaugnay na tool
- Pathway ng electrical certificationFind the paperwork for a job in NZ or Australia.Electricity (Safety) Regulations 2010
- Test results checkerCheck measured test results against Section 8 limits.AS/NZS 3000AS/NZS 3017Electricity (Safety) Regulations 2010
- Switchboard circuit chartMake a board circuit chart and the labels it needs.AS/NZS 3000
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