OM-196 188 Page 15
3-7.
Electrical Service Guide
Three-Phase
Input Voltage
400
Input Amperes At Rated Output
31
Max Recommended Standard Fuse Or Circuit Breaker Rating In Amperes
45
Min Input Conductor Size In AWG/Kcmil
10
Max Recommended Input Conductor Length
In Feet (Meters)
264 (80)
Min Grounding Conductor Size In AWG/Kcmil
10
Reference: 1993 National Electrical Code (NEC).
S-0092J
3-8.
Connecting Input Power
ssb2.4* 1/94 – ST-801 718 / ST-801 946
Tools Needed:
5/16 in
Input Filter
Board
L1
=GND/PE
Y
Always connect
grounding conductor
first.
Y
Turn Off welding power source, and
check voltage on input capacitors ac-
cording to Section 13-3 before
proceeding.
Check input voltage available at site.
Remove left side panel.
1
Input And Grounding Conductors
See Section 3-7.
Install ring terminals of proper size onto input
conductors for connection to input filter
board terminals (see illustration).
2
Line Disconnect Device
Select type and size of overcurrent protec-
tion using Section 3-7. Connect input and
grounding conductors to a deenergized line
disconnect device.
Reinstall left side panel.
L1
2
L2
L3
1
L2
L3
Содержание Auto Invision 2
Страница 87: ...OM 196 188 Page 81 Notes...
Страница 88: ...OM 196 188 Page 82 SECTION 14 ELECTRICAL DIAGRAMS Figure 14 1 Circuit Diagram For Welding Power Source...
Страница 89: ...OM 196 188 Page 83 203 505...
Страница 90: ...OM 196 188 Page 84 Figure 14 2 Circuit Diagram For Control Board PC1 Part 1 of 3...
Страница 91: ...OM 196 188 Page 85 188 814 1 of 3...
Страница 92: ...OM 196 188 Page 86 Figure 14 3 Circuit Diagram For Control Board PC1 Part 2 of 3...
Страница 93: ...OM 196 188 Page 87 188 814 2 of 3...
Страница 94: ...OM 196 188 Page 88 Figure 14 4 Circuit Diagram For Control Board PC1 Part 3 of 3...
Страница 95: ...OM 196 188 Page 89 188 814 3 of 3...
Страница 96: ...OM 196 188 Page 90 Figure 14 5 Circuit Diagram For Function Meter Board PC3...
Страница 97: ...OM 196 188 Page 91 190 696...
Страница 99: ...OM 196 188 Page 93 Notes...
Страница 100: ...OM 196 188 Page 94 Figure 13 8 Circuit Diagram For Interface Module...
Страница 101: ...OM 196 188 Page 95 193 709...
Страница 102: ...OM 196 188 Page 96 Figure 13 9 Circuit Diagram For Microprocessor Board PC11...
Страница 103: ...OM 196 188 Page 97 191 838...
Страница 104: ...OM 196 188 Page 98 Figure 13 10 Circuit Diagram For Motor Board PC13...
Страница 105: ...OM 196 188 Page 99 177 289 A...
Страница 106: ...OM 196 188 Page 100 Figure 13 11 Circuit Diagram For Switch Board PC15 182 996...
Страница 107: ...OM 196 188 Page 101 200 739 Figure 13 12 Circuit Diagram For Junction Board PC16...
Страница 108: ...OM 196 188 Page 102 Figure 13 13 Circuit Diagram For Interface Board PC12 Part 1 of 2...
Страница 109: ...OM 196 188 Page 103 191 843 A Part 1 of 2...
Страница 110: ...OM 196 188 Page 104 Figure 13 14 Circuit Diagram For Interface Board PC12 Part 2 of 2...
Страница 111: ...OM 196 188 Page 105 191 843 A Part 2 of 2...
Страница 112: ...OM 196 188 Page 106 Figure 13 15 Circuit Diagram For Customer Interface Board PC14 Part 1 of 3...
Страница 113: ...OM 196 188 Page 107 Pensar 86147s03 Part 1 of 3...
Страница 114: ...OM 196 188 Page 108 Figure 13 16 Circuit Diagram For Customer Interface Board PC14 Part 2 of 3...
Страница 115: ...OM 196 188 Page 109 Pensar 86147s03 Part 2 of 3...
Страница 116: ...OM 196 188 Page 110 Figure 13 17 Circuit Diagram For Customer Interface Board PC14 Part 3 of 3...
Страница 117: ...OM 196 188 Page 111 Pensar 86147s03 Part 3 of 3...
Страница 118: ...OM 196 188 Page 112 Figure 13 18 Circuit Diagram For Touch Sensor Board PC18 174 578 A...
Страница 119: ...OM 196 188 Page 113 200 739 A Figure 13 19 Circuit Diagram For Setup Pendant...
Страница 120: ...OM 196 188 Page 114 Figure 13 20 Circuit Diagram For Setup Pendant Centronix Junction Board PC3 200 739...
Страница 121: ...OM 196 188 Page 115 Notes...
Страница 126: ...OM 196 188 Page 120 Notes...