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Standards & Norms
GorkyCAD supports multiple national and international standards. All calculations adapt to the selected standard.
Supported Standards
| Standard | Region | Coverage |
|---|---|---|
| IEC 60364 | International | Low-voltage electrical installations |
| PUE 7th ed. | Russia | Electrical installation code |
| GOST R 50571 | Russia | Harmonized with IEC |
| SP 256.1325800 | Russia | Residential electrical design |
| IS 732:2019 | India | Building electrical installations |
| IS 1646 | India | Fire safety |
| IS 3043 | India | Earthing |
Switching Standards
Select the standard in Project Settings. You can switch at any time and compare results — useful for projects requiring compliance with multiple norms.
What’s affected
- Cable current ratings
- Voltage drop limits
- Short-circuit calculation factors
- Clearance requirements
- Symbol sets (GOST / IEC / IS)