T1689 Technical Manual Rev 07 Introduction
MV3000 Air Cooled DELTA General Description
Page 13
1. INTRODUCTION
1.1 GENERAL DESCRIPTION
An MV3000e DELTA a.c. drive is used to control a motor, generator, or power conditioning application.
It uses a modular approach which allows the use of a small number of common components to create a large
number of system variants.
1.1.1 Advantages Of The Modular System
• The DELTA transistor and rectifier modules are of a standard mechanical design, using the same
mounting method and dimensions;
• DELTA rectifier and transistor modules can be connected in parallel to provide a wide range of
power levels;
• Modular construction makes maintenance and repair work simple, and enables rapid module
replacement;
• DELTA transistor and rectifier modules can be withdrawn on a simple slide system for ease of
assembly and maintenance.
• Ease of handling – smaller, lighter modules are assembled to form large drives.
1.1.2 DELTA Product Range
• Rectifier module(s);
• Transistor module(s);
• MV3000e Controller
• SMPS (Switch Mode Power Supply) unit(s);
• User I/O termination panel;
• MVM (Mains Voltage Monitor);
• DDM (Drive Data Manager
TM
)– Keypad;
• Reactors and transformers;
• Installation accessories (mounting kits and control cables).
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