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Unico 1105 User Manual

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11100 / 1105 / 1110 / 1120 / 1130 / 1200 / 1230
Variable-Frequency AC Drives
Guide to Installation,
Troubleshooting,
and Maintenance
11/2 to 1,000 hp
(1.1 to 750 kW)
For revisions ECL 10 and above

Table of Contents

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Unico 1105 Specifications

General IconGeneral
BrandUnico
Model1105
CategoryController
LanguageEnglish

Summary

Safety Information

General Safety Precautions

Provides essential safety guidelines for personnel and general electrical hazards during installation and operation.

Installation & Service Safety

Details precautions for safe installation, enclosure requirements, grounding, and service procedures to prevent hazards.

Product Overview & Installation Guide

Drive Family Overview & Features

Describes the 1000 AC drives family, core architecture, key features, and summarizes models.

Mechanical Installation Guide

Covers site considerations, layout planning, and procedures for mechanical installation of the drive.

Electrical Installation

Wiring Requirements & Grounding

Details wiring standards, conductor requirements, tightening torques, and proper grounding procedures for safe connections.

Power Supply & Motor Connections

Covers connecting the input power supply, fuses, circuit breakers, and motor leads according to diagrams.

Control Signal & Feedback Connections

Explains connections for digital I/O, analog I/O, serial communications, and feedback interfaces like encoders.

Troubleshooting & Maintenance

Drive Troubleshooting Procedures

Provides methods for troubleshooting drive hardware, including checking rectifier and transistor components for faults.

Parts, Repairs & Maintenance

Details product working life, maintenance, disposal, parts ordering, and repair services for long-term support.

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