Eaton CVX050 Instruction Manual
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Eaton CVX050 Instruction Manual

Eaton CVX050 Instruction Manual

Surge protective device
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Table of Contents

Instruction Manual IM01005016E
CVX050/100 surge protective device
installation and operation
Effective December 2018
Supersedes December 2013
Contents
Description
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Page

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Summary of Contents for Eaton CVX050

  • Page 1: Table Of Contents

    Effective December 2018 Instruction Manual IM01005016E Supersedes December 2013 CVX050/100 surge protective device installation and operation Contents Description Page Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Installation .

  • Page 2: Introduction

    Effective December 2018 Introduction Table 1. Catalog numbering system This manual describes how to install a CVX050 or CVX100 surge CVX 050 - 480Y protective device (SPD) in parallel (shunt) across the electrical supply of the following types of electrical systems: Single-phase •...
  • Page 3 Instruction Manual IM01005016E CVX050/100 surge protective device installation and operation Effective December 2018 Conduit installation Wall mounting Mount the SPD directly to the electrical panel using a 3/4-inch chase Mount the SPD directly on a wall using the SPD’s internal mounting nipple as shown in Figure 1 .
  • Page 4 Instruction Manual IM01005016E CVX050/100 surge protective device installation and operation Effective December 2018 External mounting feet (optional) Wiring for AC units Optional external mounting feet with screws (catalog number IMPORTANT MNTGFTX) can be used to mount the SPD to a wall without removing the front cover as shown in Figure 4 .
  • Page 5 Instruction Manual IM01005016E CVX050/100 surge protective device installation and operation Effective December 2018 SPD wiring diagrams Phase A Phase B Phase A Phase C Neutral Neutral Ground Ground Grounding and bonding per national and local electrical codes Figure 9. Three-phase wye (star) (208Y, 480Y, 600Y) Figure 6.
  • Page 6 Instruction Manual IM01005016E CVX050/100 surge protective device installation and operation Effective December 2018 Before installation as secondary surge arrestor (+/–) Step A Follow Step A as above . Power Direct current (DC) supply 48 V, 125 V Step B No circuit interrupt device is required .

  • Page 7: Specifications

    . Description Specification The CVX050/100 is not repairable and contains no user serviceable parts . If the unit fails, as shown by at least one of the LEDs turning Peak kA per phase CVX050 = 50 kA; CVX100 = 100 kA OFF , the unit must be replaced .

  • Page 8: Warranty

    Eaton warrants these products for a period of 5 years from the date of delivery to the purchaser . To register visit www .eaton .com/ The information, recommendations, descriptions and safety spd and click the warranty registration icon . Eaton assumes no risk...

This manual is also suitable for:

Cvx100

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