SLD | Electrical diagrams APK

This tool enables you to swiftly and effortlessly design your own electrical installation diagrams. All you need to do is choose the symbol you wish to use and drag it to your preferred location.

- Symbols conforming to IEC and ANSI standards for electrical engineering include:

Circuit breaker, plug-in, switch, disconnector, fuse, differential (RCD), contactor, motor, generator, socket, plug base, contact, normally open (NO), normally closed (NC), valve, level, temperature, delay and advance opening and closing, limit switch, handle, interlock, push button, mushroom, lamp, grounding, energy meter, active (kWh) wattmeter, reactive (kvar) varimeter, transformer, voltage, current, three windings, overvoltage, thermal relay, magnetic, coil, clock, minimum and maximum voltage, starter, rectifier, inverter, battery, converter, AC/DC, DC/DC, frequency meter, voltmeter, ammeter, ohmmeter, soft starter, variable resistance, reactance, diode, varistor, heater, fault, star-delta transformer, insulation, regulator, connectors, conductors, phase, neutral, ground, protection, fan, photovoltaic panel, control, load, and the ability to enter text such as volt, ampere, watt, and energy.

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# BASIC Version #

* Create your single-line diagram using the same symbols available in the PRO version.

* You can work with a single scheme, which can be shared as an image, PDF, or file.

* Once a scheme is created, you cannot open another (they are not saved).

* Includes advertisements.

# PRO Version # (1 - In-App Purchases)

* You can open, edit, and save your schemes.

* Access examples through the provided link.

* Ad-free experience.

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* Interested in translating the symbol texts and receiving a coupon for payment features? Reach out to us!

* More examples can be found here: https://drive.google.com/drive/folders/15vTwFvjtu311lSEbYJLaqUfp_pyEwEDt?usp=sharing

* Videos:

Functions: [Watch here](https://youtu.be/o-sHBpdDNlY)

(Spanish) [View here](https://youtu.be/TpQIjUYVLSw)

(Portuguese) [Check it out](https://youtu.be/NxWWA50dKO4)

(Portuguese) [See this](https://youtu.be/3uZSDbW0Y_w)

(French) [Explore here](https://youtu.be/wWeI1xML314)

(English) [Click to watch](https://youtu.be/J_XgqEK5M8Q)

(Arabic) [Discover here](https://youtu.be/imUdMgzFlHE)

FAQ

Q: What types of symbols are available?

A: The tool includes a comprehensive set of symbols for electrical engineering, such as circuit breakers, switches, fuses, motors, generators, sockets, plugs, contactors, relays, transformers, meters, and more. Each symbol is designed to meet IEC and ANSI standards.

Q: Can I add text to my diagrams?

A: Yes, you can enter text such as volt, ampere, watt, and energy directly into your diagrams to provide additional information.

Q: What are the features of the Basic Version?

A: The Basic Version allows you to create single-line diagrams using the same symbols available in the PRO version. You can work with a single scheme and share it as an image, PDF, or file. However, once a scheme is created, you cannot open another (they are not saved). The Basic Version also includes advertisements.

Version History

v4.12——26 Mar 2025

Easily draw single-line electrical diagrams Download the latest version of SLD | Electrical diagrams 4.13 to enjoy new features and updates immediately!

*4.12

* Minor fixes and improvements

*4.07

* Minor fixes and improvements

*4.05

* Minor fixes and improvements