How to make a wiring diagram before repair
Step-by-step instructions for drawing up a wiring diagram in an apartment and a private house. How to make a DIY electrical wiring diagram.
Wiring
Please specify the section:
Grounding and lightning protection
Instruments and devices
Installation of electrical wiring
Wires and cables
Sockets, switches, distribution boxes
20 unacceptable errors during wiring
Typical errors during wiring in a private house and apartment. The most common mistakes made not only by home masters, but also by electricians.
How to calculate the cost of electrical work - we make an estimate
Instructions for the preparation of estimates for electrical work in an apartment and a house. Learn how to calculate wiring costs in Microsoft Excel.
What is portable grounding and what is it for?
What is portable grounding and why is it used. The procedure for installing and removing the grounding device. What should be the cross-section of portable grounding.
Choosing a quality multimeter for home and work
Tips for beginners on how to choose a multimeter and which is better for home, work and car. Rating of the best multimeters in terms of price and quality. Overview of the most important features.
Types, characteristics and differences of SIP wires
Technical characteristics of self-supporting wire SIP. Types and differences between brands. Where is the SIP wire used and which manufacturers are of the highest quality.
How to use a megaohmmeter?
Method for measuring the insulation resistance of cable lines with a megohmmeter. Learn how to use the digital and pointer megaohmmeters correctly.
Which cable to choose for connecting outlets?
What cable should be used to connect outlets. How to choose the right cross-section and brand of cable for outlets in the apartment, house and garage.
Wiring Condition Testing Technique
Do not know how to check the wiring condition in an apartment or a house yourself? Learn how to check wiring for shorts, open circuits, and leakage current.
Assembly instructions for three-phase switchboard
How to assemble a 380 volt electricity metering board with your own hands. Assembly instructions for a three-phase shield in a private house. Schemes and video editing examples.
What are the grounding systems?
The main types of grounding systems. Grounding circuit diagrams, as well as differences between TN-C, TN-S, TN-C-S, TT, and IT systems.
Technical characteristics of armored cable VBBSHV
The main technical characteristics of the VBBSHV cable. How labeling is deciphered. Scope of the copper armored cable VBBSHV.
How to route a cable through a corrugated pipe
Step-by-step instructions and video tutorial on installing the cable in the corrugation. Learn how to pull a wire through a corrugated pipe with and without a pull.
What are electrical outlets?
Types and types of electrical outlets with photo examples of each model. What sockets are in different countries of the world. Original designs of sockets.
ACB Power Cable Specifications
Description of the technical characteristics of the ASB power cable. Explanation of marking ASB. Section table and main purpose of the cable.
What to do if the outlet falls out of the wall?
What if the outlet falls out of the wall? How to fix the socket in the wall of concrete and drywall. Video instructions for attaching the outlet.
What is a potential equalization system and why is it needed
What is a potential equalization system and why is it needed? The basic requirements for the OSUP and DSUP. How to make a potential equalization system with your own hands.
What should be the wiring in the new apartment?
How to conduct electrical wiring in a new building with your own hands? Step-by-step instructions for dummies to install wiring in a new apartment.
What to do if electric shock occurs in the bathroom?
Why is the electric shock in the bathroom and what should I do to fix it? 4 main reasons why a bath, tap water and even walls are shocking.
2 simple backlit light switch wiring diagrams
Wiring diagram for illuminated circuit breaker. What does a single-key and two-key switch look like with LED and neon indicators.
What electrical tape is better for electricians to use?
Which electrical tape is better to use for electrical wiring: PVC or HB? The main advantages and disadvantages of compared insulation tapes.
The main criteria for choosing an electrical panel
How to choose the right electrical panel for an apartment, house, cottage or garage? Which switchboard is better plastic or metal? The main criteria for choosing a shield.
How to find out if there is grounding in the outlet or not?
How to check if there is grounding in the house or apartment? Grounding loop test procedure. How can I check if the ground in the outlet works or not?
20 best ideas for masking wires in an apartment
How beautifully hide the wires coming from the TV, computer, speakers, other household appliances in the house? Photo of a masking idea of wires on a wall.
Connection scheme for a 380 volt outlet
A typical scheme for connecting a three-phase outlet to a network of 380 volts. How to connect 3 phases, zero and ground to a 32A outlet.
The main characteristics of the wire PV-1
The main technical characteristics of the power wire PV-1 (PuV). Table of sections, insulation thickness and weight of wire PV-1. Scope of the conductor.
