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AF-650 GP 150
GE AF-650 GP 150 Manuals
Manuals and User Guides for GE AF-650 GP 150. We have
1
GE AF-650 GP 150 manual available for free PDF download: Operating Instructions Manual
GE AF-650 GP 150 Operating Instructions Manual (186 pages)
High Power Service Manual
Brand:
GE
| Category:
DC Drives
| Size: 29 MB
Table of Contents
For Your Safety
2
Electrostatic Discharge (ESD)
2
Tools Required
4
General Torque Tightening Values
4
User Interface
14
Tips and Tricks
19
Status Messages
20
Service Functions
24
Frequency Converter Inputs and Outputs
25
Input Signals
26
Output Signals
26
Control Terminals
27
Control Terminal Functions
28
Internal Frequency Converter Operation
32
Description of Operation
32
Logic Section
33
Logic to Power Interface
34
Power Section
35
Sequence of Operation
36
Rectifier Section
36
Intermediate Section
38
Inverter Section
40
Brake Option
42
Cooling Fans
43
Fan Speed Control
43
Load Sharing
44
Troubleshooting Tips
46
Exterior Fault Troubleshooting
46
Fault Symptom Troubleshooting
46
Visual Inspection
47
Fault Symptoms
48
Intermittent Display
48
Motor will Not Run
49
Incorrect Motor Operation
50
Warning/Alarm Messages
51
After Repair Tests
61
Frequency Converter and Motor Applications
62
Torque Limit, Current Limit, and Unstable Motor Operation
62
Overvoltage Trips
62
Mains Phase Loss Trips
63
Control Logic Problems
63
Internal Frequency Converter Problems
64
Sources of EMI
66
EMI Propagation
66
Preventive Measures
68
Proper EMC Installation
69
Test Procedures
70
Test Cables
72
Static Test Procedures
73
Brake IGBT Test
81
Intermediate Section Tests
81
Dynamic Test Procedures
86
No Display Test
87
Input Voltage Test
87
Basic Control Card Voltage Test
88
Switch Mode Power Supply (SMPS) Test
88
Input Waveform Test
91
Input SCR Test
92
IGBT Gate Drive Signals Test
94
IGBT Switching Test
96
Current Sensors Test
97
Fan Tests
98
Input Terminal Signal Tests
100
Initial Start up or after Repair Drive Tests
101
Electrostatic Discharge (ESD)
102
Control Card and Control Card Mounting Plate
102
Power Card
104
Current Sensor
121
Heatsink Fan Assembly
122
Special Test Equipment
150
Replacement Parts
154
General Notes
154
Cable Harness
171
Block Diagrams
176
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