WEG W21 Instruction Manual

Motors | Automation | Energy | Transmission & Distribution | Coatings
Motores elétricos para atmosferas explosivas
Manual de instalação, operação e manutenção de motores elétricos
Moteurs électriques pour des atmosphères explosives
Manuel d’installation, utilisation et maintenance de moteurs électriques
Motores eléctricos para atmósferas explosivas
Manual de instalación, operación y mantenimiento de motores eléctricos
Elektrische motoren voor explosiegevaarlijke omgevingen
Handleiding voor installatie, bediening en onderhoud van elektrische motoren
Electric motors for explosive atmospheres
Instructions manual for installation, operation and maintenance of electric motors
Электродвигатели для взрывоопасных зон
Инструкция по установке, эксплуатации и техническому обслуживанию электромоторов
Elektrische Motoren für explosionsfähige Atmosphäre
Installations-, Betriebs- und Wartungsanleitung für elektrische Motoren
Motori elettrici per atmosfere esplosive
Manuale di installazione, gestione e manutenzione di motori elettrici
爆炸性环境用电动机爆炸性环境用电动机
电 动 机 安 装 、操 作 及 维 修 安 全 手 册
EN
03
PT
06
ES
10
DE
14
FR
18
RU
22
NL
26
IT
30
CN
34
More languages see website www.weg.net
 W21
 W21Xec
 W21Xtb
 W22Xdb
 W22Xeb
 W22Xec
 W22Xtb
 W50Xec
 W60Xec
 HGF
 Fuel Pump
 W51HDXec
 W51HDXtb
 W50Xtb
 W60Xtb
Product Lines

WEG W21 Specifications

General

Frequency	50/60 Hz
Type	Three-Phase Induction Motor
Poles	2, 4, 6, 8
Cooling Method	IC411
Efficiency	IE1, IE2, IE3
Protection	IP55
Mounting	B3
Insulation Class	F
Enclosure	TEFC (Totally Enclosed Fan Cooled)
Temperature Rise	80°C
Starting Method	Direct On-Line (DOL)