Rockwell-automation 7000 PowerFlex Medium Voltage (B Frame) Commission Manual de usuario descargar pdf (Pagina 16)

12 Rockwell Automation Publication 7000-IN006B-EN-P - May 2013

Chapter 2 PowerFlex 7000 Overview

Simplified Electrical

Diagrams

2400V with AFE Rectifier

Figure 2 - 2400 Volt – AFE Rectifier, Configuration #1 – Direct-to-Drive

Figure 3 - 2400 Volt – AFE Rectifier, Configuration #2 – Separate Isolation Transformer

SGCTs

LINE CONVERTER

L+

M+

SGCTs

MACHINE CONVERTER

U(T1)

V(T2)

W(T3)

L-

M-

OMMON MODE CHOKE

SGCTs

LINE CONVERTER DC LINK

L+

M+

SGCTs

MACHINE CONVERTER

U (T1)

V (T2)

W (T3)

L-

M-

REMOTE

ISTX

2U (X1)

2V (X2)

2W (X3)

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 147 148

(“B” Frame)—ForGe Control 1
Important User Information 2
Summary of Changes 3
New and Updated 3
Information 3
Summary of Changes 4
Table of Contents 5
Chapter 4 6
Chapter 5 6
Manual Conventions 10
General Precautions 10
Commissioning Support 11
PowerFlex 7000 Overview 13
Rectifier Designs 14
Motor Compatibility 15
Simplified Electrical 16
Diagrams 16
3300/4160V with AFE Rectifier 17
6600 V with AFE Rectifier 18
Operator Interface 19
Chapter 3 21
Terminology 21
Function (Softkeys) Keys 23
Cursor (Selection) Keys 23
Data Entry Keys 23
Screen Components 24
▲or▼ keys 25
Information Windows 26
Accessing/Writing to Drive 26
Communication Errors 26
Operator Interface Menu 27
Figure 13 - Menu hierarchy 29
Configuring the Interface 31
Top-Level Menu 32
Accessing the Help Function 32
“SOFTKEYS”. To view this 33
Changing Backlight Delay 34
▲ or ▼ to change 35
Setting Date 36
Selecting Meters 36
Figure 25 - Editing text 38
Figure 26 - Editing complete 38
Software Revision Levels 39
Transfer Data in Memory 40
Changing Language 41
Commissioning Preparations 43
Commissioning Preparation 45
Additional Required 46
Resources 46
Important Note for the 47
Commissioning Engineer 47
Commissioning the Drive 49
Drive Application Review 51
Inspection Process 52
Safety Tests 53
Lockout Tagout 53
Installation Review 54
Protective Barriers 55
Component Grounding 55
Information on Splice Kits 55
Power Cabling 55
Control Wiring 56
Service Data 57
Control Power Off Tests 58
Placegreaseon 59
Resistance Checks 60
SGCT Testing 60
Measure resistance 63
Snubber test point 63
Measure capacitance 64
SCR Sharing Resistance Test 67
Gate-to-Cathode Resistance 68
Disconnect SCR Phoenix 68
Three-Phase Input 71
Power Supply Tests 72
Circuit Board Healthy Lights 72
AC/DC Converter (PS1) 73
DC/DC Converter (PS2) 74
SGCT Power Supplies (IGDPS) 76
Gating Tests 79
▼to scroll to 80
▼to scroll to Operating Mode 80
Test power connection 81
SGCT Firing Test 82
System Test 83
Start/Stop Control Circuit 84
Status Indicators 85
Analog I/O 85
Analog Outputs 86
18-Pulse Phasing Test 88
Application of Medium Voltage 90
Configuring Trending 91
Input Phasing Check 93
Tuning Procedure 96
Rectifier 97
Input Impedance Manual Tuning 98
Idc Reference 100
Idc Feedback 100
Motor Impedance 101
Flux Regulator 103
Speed Regulator 103
SlipRated 105
Speed Error 106
Calculating Total Inertia 107
Running the Load 111
Capturing Data 113
Sample Waveforms 114
Harmonic Analysis (required 115
DC Current Test 116
Load Test 118
Synchronous Transfer 119
Bypass Contactor Closures 120
Live Synchronous Transfer 121
General Reference 123
Preventative Maintenance 124
Schedule 124
Tachometer Usage 124
PowerFlex 7000 Drive 125
Performance (Torque 125
Capabilities) 125
Glossary of Terms 126
Appendix B 129
Capturing Drive Data 129
Uploading Control Data 136
Specifications 141
Appendix C Specifications 142
Specifications Appendix C 143
History of Changes 145
Rockwell Automation Support 148
Documentation Feedback 148

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Rockwell-automation 7000 PowerFlex Medium Voltage (B Frame) Commission Manual de usuario Pagina 16

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