IEEE PC37.30.4/D9, Apr 2018
IEEE Draft Standard for Test Code for Switching and Fault Making Tests for High Voltage Interrupter Switches, Interrupters or Interrupting Aids used on or attached to Switches Rated for Alternating Currents Above 1000 Volts.
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About This Item
IEEE PC37.30.4/D9, Apr 2018 is an IEEE draft standard focused on test code requirements for switching and fault making tests for high-voltage interrupter switches, interrupters, or interrupting aids used on or attached to switches rated for alternating currents above 1000 volts. It addresses how these components are evaluated under demanding electrical conditions, helping define consistent testing practice for power equipment. For engineers and buyers, IEEE PC37.30.4/D9, Apr 2018 supports clearer technical comparison and more reliable compliance decisions.
What is IEEE PC37.30.4/D9, Apr 2018?
This technical document is intended to guide the test code used when assessing the switching and fault-making performance of high-voltage interrupter switches and related interrupting aids. In practice, it helps frame how these devices should be examined for alternating-current applications above 1000 volts, where interruption duties can be severe. IEEE PC37.30.4/D9, Apr 2018 is relevant to product development, qualification, and documentation when consistent test methods are needed for power and energy equipment.
Where is IEEE PC37.30.4/D9, Apr 2018 used?
This draft standard is typically used in the testing and verification of high-voltage switchgear components, especially interrupter switches and auxiliary interrupting devices intended for AC power systems. It is relevant to laboratory test programs, design validation, and procurement reviews for equipment installed in utility and industrial power networks. IEEE PC37.30.4/D9, Apr 2018 is most useful where switching duty, fault-making capability, and related performance checks must be documented in a controlled engineering workflow.
Why is IEEE PC37.30.4/D9, Apr 2018 important?
In high-voltage applications, test methods need to be consistent so results can support safe design decisions and credible product comparison. IEEE PC37.30.4/D9, Apr 2018 helps reduce ambiguity around how switching and fault-making tests are conducted for interrupter switches and associated aids. That matters for compliance, specification writing, and risk reduction because poorly defined test practices can lead to uncertain performance claims, inconsistent results, or gaps in equipment qualification.
- High-voltage AC switching tests
- Fault-making performance evaluation
- Interrupter switch and aid applications
- Test code consistency
- Qualification and compliance support
- Publication Date: 2018
- Standard Status: Inactive
- Publisher: IEEE
- Subject: Components, Circuits, Devices and Systems; Power, Energy and Industry Applications
- Official IEEE: Doi link
- New Version Available: PC37.30.4 (2018)
- This Version: PC37.30.4 (2018)
- Previous Version: PC37.30.4 (2017)
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