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CSA C227.4 : 2006

M00009411

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CSA C227.4 : 2006

THREE-PHASE, PAD-MOUNTED DISTRIBUTION TRANSFORMERS WITH SEPARABLE INSULATED HIGH-VOLTAGE CONNECTORS

Canadian Standards Association

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Table of Contents

Preface <br>1 Scope<br>2 Reference publications and definitions<br>3 Quality assurance<br>4 Electrical characteristics<br>5 Mechanical characteristics<br>6 Bushings, terminals, and grounding<br>7 Tests<br>8 Quality of work and finish<br>9 Markings<br>10 Optional items<br>11 Packaging<br>Annexes<br>A (normative) - Distribution transformer warning labels

Abstract

Specifies the requirements for three-phase, pad-mounted distribution transformers, consisting of a transformer and a cable entrance compartment with provision for separable insulated high-voltage connectors, intended primarily for operation by electric utilities on three-phase underground distribution systems having primary voltages.

General Product Information

Document Type Standard
Status Current
Publisher Canadian Standards Association
ProductNote Reconfirmed EN