Delta Tau 3Ax-602646-xUxx manual Table of Contents

Table of Contents

INTRODUCTION

1

Related Technical Documentation

1

Safety Summary

1

Keep Away from Live Circuits

1

Live Circuit Contact Procedures

1

Quad Amp Basic Specifications

2

Physical Specifications

2

Electrical Specifications

2

Bus Supply, Control Supply and Shunt Specifications

2

Protection

6

Transient Voltage Filter

6

Transient Surge Suppressors

6

Fly-Back Diode

6

Fuses

6

Ground Fault (GF)

6

Configurable Options

7

GETTING STARTED

9

Receiving and Handling

9

Inspection upon Receipt

9

Storage Requirements

9

Prior to Installation

9

Equipment Required

9

Installation Considerations and Options

9

Option 3, 3A and 3B (External Mount)

9

Option 4 and 4A (Internal Mount)

9

THEORY OF OPERATION

11

Operation

11

Configuration

11

Logic Board

11

Current Sense Board

12

Firing Boards

12

Soft Start and Shunt Regulator

12

DC Bus Power Supply

12

Heat Dissipation

13

Shunt Considerations

13

INSTALLATION

15

Wiring the Quad Amplifier System

15

Quad Amplifier Channel Connections

15

Two Quad Amplifier Example

15

Typical Quad Amplifier Setup

15

Non-Standard Quad Amplifier Setup

16

Accessory Terminal Board (Acc-8F,Acc-24E2)

16

PWM Input Cables

16

Connectors

16

Connecting Power Devices

16

Main AC Input Power

19

Control AC Input Voltage

19

Bus Power Enable/Emergency Stop

21

Shunt and Bus

21

Bus

21

Bus Filter/Indicator

21

Motor Wiring

21

Motor Over-Temp Sensor

21

Table of Contents

i