Watlow QPAC Manual do Utilizador descarregar pdf (Página 3)

QPAC User's Guide 3How to Use this Manual

Contents

Table of Contents

Chapter 1

Starting Out With The QPAC Power Control 4

General Description 4

Steps To Put Your Power Control To Work 5

Chapter 2

How to Install and Wire the QPAC 6

System Planning 6

Mounting the QPAC 6

Input Signal Wiring 14

CA Control Card — AC Input Contactor 14

CD Control Card — DC Input Contactor 14

Process Input - AF, AL, BF and BV Control Cards 15

AF, AL, BF and BV Potentiometer Input 15

CD Control Card — Contact Closure Input Contactor 15

AF, AL, BF and BV DC Input Connections 16

AF, AL, BF and BV Auto/Manual Input 16

Interlock 16

Soft Start 17

AL Control Card Current Transformer Connections 17

Single- and Three-Phase Current Transformer Wiring 19

DH Card Operation — Heater Diagnostics 19

Setup Procedure 19

QPAC system Wiring Example 20

Chapter 3

How to Operate the QPAC 21

Setup Adjustments 21

Phase Rotation Adjustment for Q32 and Q33 21

Bias And Gain Adjustments for AF, AL, BF, BV 21

Current Limit Adjustments 23

Appendix

QPAC Troubleshooting 24

Specic to QPAC-33 Diagnostics 25

QPAC Specications 26

Model Number Information 28

Accessories 29

Warranty 31

Returns 31

1 2 3 4 5 6 7 8 ... 33 34

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Watlow QPAC Manual do Utilizador Página 3