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WEG W21 User Manual

WEG W21
24 pages
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Motors | Automation | Energy | Transmission & Distribution | Coatings
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Quick Guide
快速指南
W21 Magnet Drive System

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WEG W21 Specifications

General IconGeneral
Frequency50/60 Hz
TypeThree-Phase Induction Motor
Poles2, 4, 6, 8
Cooling MethodIC411
EfficiencyIE1, IE2, IE3
ProtectionIP55
MountingB3
Insulation ClassF
EnclosureTEFC (Totally Enclosed Fan Cooled)
Temperature Rise80°C
Starting MethodDirect On-Line (DOL)

Summary

1 - Technology

2 - Safety measures

3 - Inverter installation and connections

Standard Connection Diagram

Illustrates the standard wiring diagram for inverter connections.

Auxiliary Terminal Output Capacity

Connection Function Specification of Switch Terminals

4 - Configuration of the inverter

4.1 - Inverter's key functions

Explanation of the functions of each key on the inverter's control panel.

4.2 - Indicator light meanings

Explanation of the meaning of various indicator lights on the inverter.

4.3 - Number and characters chart

Reference chart for numbers and characters displayed on the inverter.

4.4 - Procedures for oriented start-up

Step-by-step guide for initial motor setup and configuration.

5 - Solution of faults

5.1 - Fault Types

Classification of different types of faults encountered with the inverter.

5.2 - Fault Information and Details

Detailed information on fault codes, causes, and corrective actions.

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