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IEEE C62.50-2012

IEEE C62.50-2012

$60.67

IEEE Standard for Performance Criteria and Test Methods for Plug-in (Portable) Multiservice (Multiport) Surge-Protective Devices for Equipment Connected to a 120 V/240 V Single Phase Power Service and Metallic Conductive Communication Line(s)

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IEEE 2012
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New IEEE Standard – Active. Test methods and performance criteria for plug-in (portable) multiservice (multiport) surge protective devices (MSPDs) intended to protect equipment connected to one or more metallic conductive telecommunication line(s) and a 120 V/240 V single phase two-wire (line and neutral) ac power service, with the neutral grounded at the service equipment are defined in this standard. Performance testing covers three areas: the ac power SPD section, the telecommunication SPD section, and the MSPD as whole. Essential MSPD performance characteristics are the reduction of surge current in the equipment ground loops and surge coupling between the individual SPD sections.

PDF Catalog

PDF Pages PDF Title
1 IEEE Std C62.50-2012 Front Cover
3 Title page
6 Notice to users

Laws and regulations

Copyrights

Updating of IEEE documents

Errata

Patents
8 Participants
10 Introduction
11 Contents
13 Important notice

1. Overview
1.1 Scope
14 1.2 Purpose
1.3 Contents and context
2. Normative references
15 3. Definitions
16 4. Markings
5. Surge environment and rationale for tests
18 6. Test procedures for MSPD ac power port
6.1 General considerations
6.2 Initial characterization
20 6.3 Power port ratings and characteristic values
34 7. Test procedures and performance values for MSPD telecommunications service ports
7.1 General
7.2 Introduction and generic test approach
41 7.3 Voltage limiting
44 7.4 Current limiting
49 7.5 Signal transmission parameters
51 8. Test procedures and performance values for the MSPD protected-side inter-service and ground loop surge coupling
8.1 General
8.2 Impulse generator
52 8.3 Verification of common grounding of individual service SPDs
54 8.4 Test procedures and performance values for protected-side ground loop currents
57 8.5 Test procedures and performance values for the coupled disturbances on the non-surged services
60 Annex A (informative) Peak surge current (Imax)
61 Annex B (informative) MSPD ac power service surge protective functions
B.1 Introduction
B.2 Voltage limiting
B.3 Voltage switching
B.4 Hybrid component
B.5 Filtering
63 Annex C (informative) Bibliography

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IEEE C62.50-2012
$60.67