Испитивање модула пренапонске заштите код нисконапонских каблова

Milan Banjac; Dejan Jerkan

doi:10.24867/

Energetika, elektronika i telekomunikacije

Vol. 41 No. 08 (2026): Proceedings of the Faculty of Technical Sciences

Testing of Surge Protection Modules for Low-Voltage Cables

Milan Banjac
Dejan Jerkan

PDF (Serbian)

DOI:: https://doi.org/10.24867/
Submitted: September 7, 2026
Published: 2026-09-09

Abstract

This paper analyzes the function of the surge protection module in power strip, as well as its impact on protecting end users connected to that power strip. It explains what surges are and their key characteristics, along with the function of the components contained within the surge protection module. The operating principle of the module itself is also described.

References

[1] IEC 61643: Low-voltage surge protective devices –
Part 11: Surge protective devices connected to lowvoltage power systems – Requirements and test
methods.
[2] IEC 61643: Low-voltage surge protective devices –
Part 12: Surge protective devices connected to lowvoltage power distribution systems – Selection and
application principles.
[3] IEC 61643: Low-voltage surge protective devices –
Part 1: Surge protective devices connected to lowvoltage power distribution systems – Requirements
and tests.
[4] IEC 61643: Components for low-voltage surge
protection - Part 331: Specification for metal oxide
varistors (MOV).
[5] ITU-T Recommendation K.20: Resistibility of
telecommunication equipment installed in a
telecommunication centre to overvoltages and
overcurrents.
[6] ITU-T Recommendation K.21: Resistibility of
telecommunication equipment installed in customer
premises to overvoltages and overcurrents.
[7] ITU-T Recommendation K.44: Resistibility tests for
telecommunication equipment exposed to
overvoltages and overcurrents - Basic
Recommendation.
[8] IEC 60060: High-voltage test techniques, Part 1:
General definitions and test requiremenets 11/1989.
[9] IEC 60060: High-voltage test techniques, Part 2: High
voltage test techniques – Part 2: Measuring systems,
11/1994

[1] [1] IEC 61643: Low-voltage surge protective devices –

[2] Part 11: Surge protective devices connected to lowvoltage power systems – Requirements and test

[3] methods.

[4] [2] IEC 61643: Low-voltage surge protective devices –

[5] Part 12: Surge protective devices connected to lowvoltage power distribution systems – Selection and

[6] application principles.

[7] [3] IEC 61643: Low-voltage surge protective devices –

[8] Part 1: Surge protective devices connected to lowvoltage power distribution systems – Requirements

[9] and tests.

[10] [4] IEC 61643: Components for low-voltage surge

[11] protection - Part 331: Specification for metal oxide

[12] varistors (MOV).

[13] [5] ITU-T Recommendation K.20: Resistibility of

[14] telecommunication equipment installed in a

[15] telecommunication centre to overvoltages and

[16] overcurrents.

[17] [6] ITU-T Recommendation K.21: Resistibility of

[18] telecommunication equipment installed in customer

[19] premises to overvoltages and overcurrents.

[20] [7] ITU-T Recommendation K.44: Resistibility tests for

[21] telecommunication equipment exposed to

[22] overvoltages and overcurrents - Basic

[23] Recommendation.

[24] [8] IEC 60060: High-voltage test techniques, Part 1:

[25] General definitions and test requiremenets 11/1989.

[26] [9] IEC 60060: High-voltage test techniques, Part 2: High

[27] voltage test techniques – Part 2: Measuring systems,

[28] 11/1994