What is the Indian standard for high-voltage switchgear?
2 Answers
The Indian standard for high-voltage switchgear is primarily covered under IS 13118, which outlines the specifications for high-voltage switchgear and control gear. This standard aligns with international practices and specifies the design, testing, and performance requirements for various types of switchgear used in electrical installations.
Additionally, IS 60694 (now under IEC 61936-1) provides general guidelines on the high-voltage equipment, including safety, operation, and maintenance.
For more specific applications, standards like IS 15318 for circuit breakers and IS 3106 for outdoor switchgear may also apply. It's important to check the latest revisions and updates from the Bureau of Indian Standards (BIS) for the most accurate information.
Additionally, IS 60694 (now under IEC 61936-1) provides general guidelines on the high-voltage equipment, including safety, operation, and maintenance.
For more specific applications, standards like IS 15318 for circuit breakers and IS 3106 for outdoor switchgear may also apply. It's important to check the latest revisions and updates from the Bureau of Indian Standards (BIS) for the most accurate information.
In India, the standards for high-voltage switchgear are governed by the Bureau of Indian Standards (BIS). The relevant Indian Standard for high-voltage switchgear is:
**IS 13118 (Part 1 to Part 3)** - This standard specifies the requirements for high-voltage switchgear, including circuit-breakers and disconnectors. It is divided into the following parts:
1. **IS 13118 (Part 1)** - This part covers the general rules for high-voltage switchgear, including definitions, general requirements, and test conditions.
2. **IS 13118 (Part 2)** - This part deals with circuit-breakers used for high-voltage applications, including their performance, testing, and design criteria.
3. **IS 13118 (Part 3)** - This part focuses on disconnectors and earthing switches, specifying their design and testing requirements.
Additionally, other related standards that may be applicable include:
- **IS 9901** - This standard provides guidelines for the installation, maintenance, and operation of high-voltage switchgear.
- **IS 2705** - This standard pertains to the performance requirements and testing of electrical insulating materials used in high-voltage equipment.
These standards ensure that high-voltage switchgear meets the necessary safety, performance, and reliability criteria for use in electrical power systems in India. If you need specific details about each part or additional standards, the BIS website or local standards library would be useful resources.
**IS 13118 (Part 1 to Part 3)** - This standard specifies the requirements for high-voltage switchgear, including circuit-breakers and disconnectors. It is divided into the following parts:
1. **IS 13118 (Part 1)** - This part covers the general rules for high-voltage switchgear, including definitions, general requirements, and test conditions.
2. **IS 13118 (Part 2)** - This part deals with circuit-breakers used for high-voltage applications, including their performance, testing, and design criteria.
3. **IS 13118 (Part 3)** - This part focuses on disconnectors and earthing switches, specifying their design and testing requirements.
Additionally, other related standards that may be applicable include:
- **IS 9901** - This standard provides guidelines for the installation, maintenance, and operation of high-voltage switchgear.
- **IS 2705** - This standard pertains to the performance requirements and testing of electrical insulating materials used in high-voltage equipment.
These standards ensure that high-voltage switchgear meets the necessary safety, performance, and reliability criteria for use in electrical power systems in India. If you need specific details about each part or additional standards, the BIS website or local standards library would be useful resources.