Moeller ZEV Series User Manual

ZEV motor-protective
system
Overload monitoring
of motors in
EEx e areas
Moeller GmbH
Industrieautomation
Hein-Moeller-Straße 7–11
D-53115 Bonn
E-Mail: info@moeller.net
Internet: www.moeller.net
© 2001 by Moeller GmbH
Subject to alteration
AWB2300-1433GB Doku/Doku/Eb 10/06
Printed in the Federal Republic of Germany (10/06)
Article No.: 267430
4 *patpks#nmvc-v*
Rückentext
Hardware and
Engineering
10/06 AWB2300-1433GB
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Moeller ZEV Series Specifications

General

Rated impulse withstand voltage	4kV
Degree of protection	IP20
Breaking capacity Icn	6 kA
Product range	ZEV
Rated uninterrupted current	63A
Utilization category	AC
Number of poles	1P, 2P, 3P, 4P
Rated current In	6 A, 10 A, 13 A, 16 A, 20 A, 25 A, 32 A, 40 A, 50 A, 63 A
Tripping characteristics	C

Summary

Motor-protective system ZEV

System overview

Unit description and sensors

Tripping class settings

Explains configuration of tripping classes for motor startup conditions.

Monitoring and protection features

Configuration

Overload monitoring in EEx e areas

Details achieving overload protection for motors in EEx e environments.

Overcurrent protection setup

Guides on configuring the overcurrent protection system for motor safety.

Installation

Installation notes and warnings

Mounting the devices

Illustrates the methods for physically installing the ZEV relay and current sensors.

Operating the devices

Device settings and menus

Overview of ZEV unit configuration, menu navigation, and basic operations.

Key operating parameters

Guides on setting operating current, tripping class, and reset modes.

Fault monitoring and configuration

Display messages and faults