Document Details |
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| Name of Department/Committee : | ETD 19 | ||||
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| Document Number : | ETD 19 ( 23933) | ||||
| Document Title [English] : | INSULATION COORDINATION FOR EQUIPMENT WITHIN LOW-VOLTAGE SYSTEMS Part 4: Consideration of High-Frequency Voltage Stress Second Revision | ||||
| Document Title [Hindi] : | INSULATION COORDINATION FOR EQUIPMENT WITHIN LOW-VOLTAGE SYSTEMS Part 4: Consideration of High-Frequency Voltage Stress ( Second Revision ) | ||||
| Document Type : | Revision | ||||
| Language : | English | ||||
| Priority : | 3 | ||||
| ICS Code : | 29.080.30 | ||||
| Date of Project Approval : | 04-10-2023 | ||||
| Standards to be Revised : |
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| Standards to be Superseded : |
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Classification Details |
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| Group : | Electrical Switchgear and Other Electrical Products/Accessories |
| Sub Group : | Electrical installations and general electricals |
| Sub Sub Group : | National Electrical Code |
| Aspects : | Code of Practice |
| Risk : | Medium |
| Certification : | Not Certifiable |
| Short Commom Man's Title : | |
| ITCHS Code : | |
| Ministry : |
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| Sustainable development Goals : | |
| Degree of Equivalence : | Identical under dual numbering |
| Identical/Equivalent Standards : | IEC 60664-4-2005 |
| Organization Type: | IEC |
| Sl.No. | Synosis Points | |
| 1 | This standard deals with basic, supplementary and reinforced insulation subjected to high-frequency voltage stress within low-voltage equipment. The dimensioning values directly apply for basic insulation; for reinforced insulation additional requirements apply according to Part 1. It is applicable for the dimensioning of clearances, creepage distances and solid insulation stressed by any type of periodic voltages with a fundamental frequency above 30 kHz and up to 10 MHz. It applies to equipment for use up to 2 000 m above sea level having a rated voltage up to a.c. 1 000 V. It specifies the requirements for clearances, creepage distances and solid insulation for equipment based upon their performance criteria. lt includes methods of electric testing with respect to insulation coordination. | |
Timeline Details |
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Stages |
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| Sl. No. |
Stage | Date of Occurence | Remarks | Circulated to | Files |
| 1 | Generation of Document Number | 04-10-2023 | ------- | ||
| 2 | P-Draft Waived | 23-10-2023 | ------- | ||
| 3 | WC Draft | 23-10-2023 | Duration : 60 Days Submitted for HOD approval |
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| 4 | WC Draft | 23-10-2023 | WC approved by HOD |
ETDC ETD 19, | ------- |