Total Standards : 3
| S.No | IS Number | IS Title | Aspect | Degree of Equivalence (E) |
Date of Pub. (F) |
Document | Action |
|---|---|---|---|---|---|---|---|
| 1 | IS/IEC 61558-1 : 2017 61558-1 |
Safety of Transformers, Reactors, Power Supply Units and Combinations Thereof Part 1 General Requirements and Tests ( First Revision ) | Product Specification | Identical under single numbering | 18-07-2024 | ||
| 2 | IS 2026 (Part 10) : 2025 IEC 60076-10:2016 |
Power transformers: Part 10 determination of sound levels ( First Revision ) | Methods of tests | Identical under dual numbering | 31-01-2025 | ||
| 3 | IS 9815 (Part 1) : 2025 |
Servo-Motor Operated Automatic Line Voltage Correctors Part 1 Correctors for Single-Phase Applications - Specification ( Third Revision ) | Product Specification | Indigenous | 10-02-2025 |