CIS
- PUE 7 — installation rules (selection of devices, cable);
- SP 31-110-2003 — design of residential and public buildings;
- SP 52.13330 — lighting;
- GOST 21.614 — symbols.
International
- IEC 60364 — low-voltage installations;
- IEC 62305 — lightning protection;
- EN 12464 — lighting of workplaces;
- IEC 61643 — SPD.
Which to use
For RF projects — PUE + SP; for export — IEC/EN. GorkyCAD has both sets of checks.
Frequently asked questions
Is this article free?
Yes, all articles and calculators are completely free.
Yes, all articles and calculators are completely free.
Where can I run calculations?
The site offers 21 free calculators: cable sizing, breakers, RCD, voltage drop and more.
The site offers 21 free calculators: cable sizing, breakers, RCD, voltage drop and more.
How do I prepare an electrical project?
In GorkyCAD Pro: plans, panels, calculations and a PDF set for free.
In GorkyCAD Pro: plans, panels, calculations and a PDF set for free.
Found an error in the article?
Write to hello@gorkycad.pro — specialists will review and correct it.
Write to hello@gorkycad.pro — specialists will review and correct it.