PC62.44a - Guide for the Application of Low-Voltage (1000 V rms or Less) Surge Protective Devices Used on Secondary Distribution Systems (Between the Transformer Low-Voltage Terminals and the Line Side of the Service Equipment) Amendment 1

Project

Active

PC62.44a - Guide for the Application of Low-Voltage (1000 V rms or Less) Surge Protective Devices Used on Secondary Distribution Systems (Between the Transformer Low-Voltage Terminals and the Line Side of the Service Equipment) Amendment 1 - Annex D

Project Details

This guide encompasses the application of surge protective devices (SPDs) (secondary arresters) from the secondary terminals of the distribution transformer to the line side of the service equipment.

Standards Committee	PE/SPDLV - Surge Protective Devices/Low Voltage
PAR Approval	2019-06-13
PARs	Approved PAR

Additional Resources Details

Historical Base Standard

C62.44-2016

Working Group Details

Working Group	LV3.6.9 - 3.6.9 Performance Standard for LV Surge-Protective Devices (Secondary Arresters) WG
Standards Committee	PE/SPDLV - Surge Protective Devices/Low Voltage
Society	IEEE Power and Energy Society
Existing Standards	Superseded IEEE C62.34-1996 - IEEE Standard for Performance of Low-Voltage Surge-Protective Devices (Secondary Arresters) Surge-protective devices designed for application on the low-voltage ac supply mains (1000 V rms and less, frequency between 48 Hz and 62 Hz) are covered.
	Active IEEE C62.34-2017 - IEEE Standard for Test Methods and Performance of Low-Voltage (1000 V rms or Less) Surge Protective Devices Used on Secondary Distribution Systems (Between the Transformer Low-Voltage Terminals and the Line Side of the Service Equipment) This standard applies to surge protective devices designed for application on the low-voltage supply mains (1000 V rms and less, frequency between 48 Hz and 62 Hz) and intended to be connected at locations between, and including, the secondary terminals of the distribution transformer and the line side of the service equipment. Such surge protective devices are also known as secondary arresters. This is coordinated with IEEE Std C62.44 (the application guide), NEC Article 285, and ANSI/UL 1449.
	Active IEEE C62.44-2016 - IEEE Guide for the Application of Low-Voltage (1000 V rms or Less) Surge Protective Devices Used on Secondary Distribution Systems (Between the Transformer Low-Voltage Terminals and the Line Side of the Service Equipment) This guide encompasses the application of surge protective devices (secondary arresters) from the secondary terminals of the distribution transformer to the line side of the service equipment.