EZPower (負載分析)

Simple power distribution system auxiliary design software.

【Important!! Suspend maintenance update!!】

Since Microsoft's support for Xamarin ended on 2024.05.01, and Android 13 is the final version, versions after Android 14 will not be guaranteed to work properly.

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※ Based on the latest Taiwanese regulations released on 2021.03.17 [Regulations on Consumer Electrical Equipment and Installation].

[Rules for the Installation of Electrical Equipment for Users] (formerly known as: Rules for Indoor Circuit Installation or Electrical Regulations)

The easy-to-operate power distribution system auxiliary design software is designed according to Taiwan's regulations [Regulations on Consumer Electrical Equipment Installation], which is convenient for electrical technicians and electrical engineers to carry and use, and does not load any advertising messages.

Auxiliary tools include:

﹡Load current calculation

﹡Ampere capacity of wire (Table 16-3, Table 16-4, Table 16-6 and Table 16-7)

﹡Voltage drop calculation (the voltage drop of the low-voltage main line and its branches shall not exceed 3% of the nominal voltage, and the total of the two shall not exceed 5%)

﹡The diameter of the wire tube is selected (for wires with the same wire diameter to pass through the same tube, see Table 222-1, Table 222-2 and Table 244-1)

﹡Calculation of wire cross-sectional area (for wires with different wire diameters to be passed through the same tube, refer to Table 222-5, Table 222-6 and Table 244-4)

﹡Check the diameter of the grounding wire (the grounding wire of the electrical equipment is grounded separately or the connecting wire of the electrical equipment and the internal system is commonly grounded, see Table 26-2)

﹡Suggestion for copper busbar specifications

﹡Power factor improvement calculation (capacitor capacity is based on the principle of improving the power factor to 95%)

﹡Duty cycle of non-continuous operation motor and percentage of rated current (Table 157)

﹡Low-voltage short-circuit fault current calculation (by using 3 types of combinations, the fault current estimation of various low-voltage systems below 600V can be completed)

﹡Indoor box size reference specification

◆ Disclaimer

1. All calculation results are simulated estimates and are for user reference only.

2. The program developer does not guarantee the content of this program and the information provided in the calculation results.

3. The program developer is not responsible for any damages, disadvantages or troubles caused to users or third parties by using this program or its calculation results.

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Contains three sets of free apps including [conductor ampacity], [voltage drop calculation], and [conductor diameter selection], and cancels the loading of advertising messages.

Extended functions:

1. Add [current calculation], [ground wire diameter], [copper bus bar], [conductor cross-sectional area], [power factor improvement], [discontinuous operation motor duty cycle and rated current percentage], [low voltage short circuit fault Current], [indoor box size specifications] auxiliary tools.

2. [Ampere capacity of wires] Added to query the ampacity of metal conduit wiring wires Table 16-3 and Table 16-4 (the temperature of the wire insulation is 60°C and 75°C).

3. [Voltage drop calculation] Add wire and cable diameter options, and increase heat-resistant PVC wire and flame-resistant cable for the type of insulated wire.

4. Support Simplified Chinese.