GR 347 CORE : ISSUE 3
Current
The latest, up-to-date edition.
GENERIC REQUIREMENTS FOR TELECOMMUNICATIONS POWER CABLE
01-12-2013
Contents
Preface
1. Introduction
1.1 Purpose and Scope
1.2 Reason for Issue
1.3 Organization
1.4 Requirements Terminology
1.5 Requirement Labeling Conventions
1.5.1 Numbering of Requirement and Related
Objects
1.5.2 Requirement, Conditional Requirement, and
Objective Object Identification
2. General Information
2.1 Product Description
2.2 Ordering Options
2.3 Quality Assurance Programs
3. General Requirements
3.1 Characteristics and Features
3.2 Test and Analysis Criteria
3.3 Safety Considerations
3.4 Operating Environment
3.5 Temperature
3.6 Identification Marking
3.7 Shipping and Storage Requirements
3.7.1 Reels and Coils
3.7.2 End Sealing
3.7.3 Information Accompanying the Reel
4. Mechanical Design and Test Requirements
4.1 Power Cable Products and Construction
4.1.1 Conductor Size
4.1.2 Number of Conductor(s)
4.1.3 Color of Insulated Conductor(s)
4.1.4 Product Type and Temp. Range
4.1.5 Separator
4.1.6 Covering for Standard Design
4.1.7 Covering for Flexible Design
4.1.8 Outer Color
4.1.9 Power Wire Data
4.1.10 Power Wire Data
4.2 Application
4.3 Mechanical Design Requirements
4.3.1 Copper Conductors
4.3.2 Insulation
4.3.3 Separator
4.3.4 Coverings
4.3.4.1 Type RHW Wire
4.3.4.2 Type RHH Wire
4.3.5 Finish
4.3.5.1 External Appearance
4.3.5.2 Surface Finish
4.3.5.3 Finish Color
4.3.5.4 Bend Radius
5. Engineering Design Data and Electrical Requirements
5.1 Power Wire Data
5.2 Dielectric Voltage-Withstand Test in Water
6. Physical Characteristics Tests
6.1 Resistance to Ultraviolet Light
6.2 Accelerated Aging
6.3 Tensile Strength and Elongation of CP Insulation
6.4 Abrasion Resistance
6.5 Compression and Cut-Through Penetration Tests
6.6 Creep Test
7. Fire Resistance
Appendix A: Durability of Printing and Marking Test
References
Tables
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.