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Electrical Power & Cable · 23 calculators

Cable sized to the standard — every time.

Cable sizing to AS/NZS 3008, voltage drop, protection and arc-flash safety — for the electricians who wire pump stations, bores and treatment plants.

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Tenselo — Cable Sizing (AS/NZS 3008)
Inputs
40A
415 V 3-phase
Enclosed in wall
Copper
Size the cable
Demonstration only — a simplified set of inputs is shown here. The live calculator includes additional fields and options.
Result
✓10 mm² Cu cable
AS/NZS 3008 · 40 A Type C MCB · 415 V 3-phase
10 mm²
Phase cores
10 mm²
Neutral
4 mm²
Earth (T5.1)
40 A
MCB Type C
415 V
3-phase AC
Cu
Conductor
Real output from the Tenselo Cable Sizing (AS/NZS 3008). Confirm the exact selection against the manufacturer's data.

Inside this pack — 23 calculators

Every tool this discipline reaches for, in one place:

Arc Flash Ieee1584Arc Flash LeeGenerator Fault CurrentTransformer CalculatorTransformer Fault CurrentVoltage RiseCable Sizing (AS/NZS 3008)Cable Sizing (quick)Cable Tray FillConduit FillSolenoid CableVoltage Drop AS/NZS 3008Motor Full-Load Current & StartingMotor Overload ProtectionPower Factor CorrectionSingle Phase CapacitorsEarth Electrode ResistanceFault Loop ImpedanceGenerator SizingShed Lighting LuxMaximum DemandUps Backup RuntimeElectrical Formulas (Ohm's Law & Power)

Why it earns its place

Less spreadsheet wrangling, fewer call-backs, sign-off you can defend.

AS/NZS 3008 compliant

Current-carrying capacity and volt-drop worked to the standard, with the earth from Table 5.1.

Protection that coordinates

MCB / fuse rating sized to the load and the cable, not picked by feel.

Arc-flash & fault aware

Fault-loop impedance and arc-flash tools keep the install safe and certifiable.

Every result, on your letterhead

One click turns any calculation into a clean, fully customisable PDF report — branded with your company logo, ready to drop into a submission, quote or design pack.

  • Your logo, company name and project details on every page
  • Inputs, results and the method, all documented
  • Professional output you can hand to a client or approver
Cable Sizing (AS/NZS 3008) — Calculation Report
Electrical Power & Cable · Tenselo
Load40 A · 415 V 3-ph
Phase / neutral10 mm² Cu
Earth4 mm² (AS/NZS 3000 T5.1)
Protection40 A Type C MCB
Prepared with TenseloPage 1 of 1

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