Summer Lee

Name	:	Summer Lee
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About Summer Lee

Spearhead Software was established in 1987 and lives on the cutting edge of technology for software design and development. Its flagship program PowerPac, designed and developed in conjunction with Standards Australia for doing the complex electrical calculations based on AS3000 and AS3008 including Cable Sizing Calculations, Voltage Drop Calculations, Earth Fault Loop Calculations, Maximum Demand Calculations and for three decades has been Australia�s premier software program for doing these calculations.

Maximum Demand Calculator Australia

Summer Lee13 Apr, 2026Business

A Maximum Demand Calculator in Australia is an essential tool for estimating the highest level of electrical demand in residential, commercial, or industrial installations. It helps ensure that electrical systems are designed safely and efficiently, complying with Australian standards such as AS/NZS 3000. By accurately calculating peak demand, users can prevent overloading, reduce energy costs, and select appropriate equipment like transformers and switchgear. This tool is especially valuable for electricians, engineers, and contractors who need reliable data for system planning and upgrades. Using a Maximum Demand Calculator ultimately supports energy efficiency, safety, and long-term operational reliability in Australian electrical systems.

Cable Calculator Australia

Summer Lee10 Sep, 2022Business

Spearhead Software is a leader provider of cable calculator Australia. Use this calculator to determine the minimum cable size for a given distance, current and allowable voltage drop. Cable Calculator software built by SpearHead software has come up with advance level features.