IEEE P62.42.4 DRAFT
draft guide for the application of surge protective components in surge protective devices and equipment ports- part 4 thermally ctivated current limiters
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| Organization: | IEEE |
| Publication Date: | 1 March 2020 |
| Status: | active |
| Page Count: | 31 |
scope:
The C62.42 guide series overs surie prote ctve components (SPCs) used in power and telecom surge protective devices (SPDs) and equipment ports. This part covers positive temperature coefficient (PTC) thermistor components These SPCs are operated by self-heating and is automatically reset after the end of the overcurrent condition without the need for manual intervention. This Guide covers the two types of body material; polymer and ceramic. These components are referred to as follows:
a) polymer positive temperature coefficient (PPTC) thermistors;
b) ceramic positive temperature coefficient (CPTC) thermistors;
Guide topics include:
- Overview
- Construction
- Operation
- Production
- Ratings
- Characteristics
- Application examples
Document History
IEEE P62.42.4 DRAFT
March 1, 2020
draft guide for the application of surge protective components in surge protective devices and equipment ports- part 4 thermally ctivated current limiters
The C62.42 guide series overs surie prote ctve components (SPCs) used in power and telecom surge protective devices (SPDs) and equipment ports. This part covers positive temperature coefficient (PTC)...