CV-400-I
WIRING DIAGRAM CV 400-I (EXPORT)
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| SNUBBER/BYPASS |
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| PANEL |
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| 204C | 8 | P.C. BOARD |
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| 3 | 3 | SCR3 | 204D | 221 | 2 |
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| J5 | 6 |
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| 7.5 OHM | 223 | 4 | 213 |
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U | V | W |
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| 220 W | 224 | 1 |
| J5 | 214 |
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L1 | L2 | L3 | 9 |
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| 400 A. 50mV |
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F |
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| 224A |
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| + | - | SHUNT | + | |||
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| SCR2 |
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| 213A | |||||
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| 12 |
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| 213B |
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| S1 |
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| 218 | L1 CHOKE |
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| 5 |
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| C2 |
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| LINE |
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| 8 |
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| SWITCH |
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| E |
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| 204D |
| C3 |
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| 224B |
| 214B |
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| 204C |
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| SCR1 | 204A |
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| 1 |
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| 224A |
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| 219 |
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| 213A |
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| LOCAL/REMOTE SWITCH |
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| 214A | |||||||
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| N.C. |
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| 4 | 221 |
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| (SHOWN IN LOCAL POSITION) |
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| D1 | D5 |
| P. C. BOARD |
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| D |
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| J10 |
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| 224B |
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| 10 |
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| 21 | WIRE FEEDER | ||||
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| G2 | 4 |
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| 276 |
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| VOLTMETER | |
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| G3 | 2 |
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| * TO A SYSTEM GROUND PER |
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| 8 | 214B |
| 76 |
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| 204A | 1 |
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| 3 | 224B |
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| NATIONAL ELECTRICAL CODE. |
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| 377 |
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| G1 | 3 |
| 7 | 277 |
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| 376 |
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| 220/380/440 INPUT VOLTAGES |
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| 213B | 4 |
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| CW |
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| 202 | 8 |
| 4 | 276 |
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| 10K | 77 | H | WIRE FEEDER | ||
RECONNECT |
| RECONNECT |
| RECONNECT |
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220V | 380V |
| 440V | 12V | O2 TOP |
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| OUTPUT | R2 | 76 | E | VOLTMETER | |||||||||
PANEL |
| PANEL |
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| 203 | 9 |
| 2 | NC |
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| CONTROL |
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6 | 5 |
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| 200 | 6 |
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| 75 | G |
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4 |
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| 12V | O1 TOP |
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9 | 8 | 7 |
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| 201 | 10 | J3 | 1 | 2 |
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3 | 2 | 1 |
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| SECONDARY |
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| 41A |
| 41 | 215 |
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| THERMOSTAT |
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10 | 12 | 11 |
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| 10 | 12 | 11 | 42V | O1 TOP |
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| 115 VAC | ||||||
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| 206 | 5 |
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2 3 | 1 |
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| 209 | 3 |
| 41 | I |
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| 42 VAC | ||||||||||||||||
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| 10A |
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| 210 | 4 |
| 42 | K | |||||
TO S1 LINE SWITCH | TO S1 LINE SWITCH | TO S1 LINE SWITCH |
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415 INPUT VOLTAGE | 380/500 INPUT VOLTAGES |
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| 5 | 211 | S2 |
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| B | GROUND | |||||||
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| 2 | 212 |
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RECONNECT |
| RECONNECT |
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| N.A. |
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415V | 380V |
| 500V | 58V | O3 TOP |
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PANEL |
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| (SHOWN IN "VOLTS" POSITION) |
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| FEEDER | |||
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| RECEPTACLE | |||||||||
6 | 5 | 4 |
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| 6 | 5 | 4 | 6 | 5 |
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9 | 8 | 7 |
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| CUSTOMER | ||||||
| F | E | D | F | E | D |
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| FAN |
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| CONNECTIONS | ||||||||||||
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| PER E1537 |
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| 115V |
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3 | 2 | 1 |
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| 3 | 2 | 1 | 58V | O3 BOT. | 31A |
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2 3 | 1 |
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| CONNECTOR CAVITY NUMBERING SEQUENCE |
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TO S1 LINE SWITCHTO S1 LINE SWITCHTO S1 LINE SWITCH(COMPONENT SIDE OF P. C. BOARD)
200/400 INPUT VOLTAGES |
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| 52A | 52 |
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RECONNECT | 200V | RECONNECT | 400V |
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PANEL |
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| 2 PIN | 4 PIN | 6 PIN | 8 PIN | 10 PIN | ||
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| 127V | O2 BOT. |
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| 220V | J10 | J1 | J4 | J2 | J3 |
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6 | 4 | 6 | 4 |
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9 | 8 | 7 | 9 | 8 | 7 |
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| N.A. WIRING VIEWED FROM REAR OF POTENTIOMETER |
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3 | 2 | 1 | 3 | 2 | 1 | 127V | O1 BOT. | CIRCUIT |
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| BREAKER | N.B. THIS PERMANENT CONNECTION IS MADE AT THE MAIN TRANSFORMER | ||||||
| 2 3 | 1 |
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| FOR 415V, 200/400V, AND 380/500V MACHINES ONLY. |
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TO S1 LINE SWITCH | TO S1 LINE SWITCH | s |
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| N.C. TAP LEADS D, E, AND F APPEAR ON THE BOTTOM PRIMARY COILS | ||||||||
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| OF 380/500V MACHINES ONLY. |
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MAIN TRANSFORMER
L8928
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific diagram for a particular code is pasted inside the machine on one of the enclosure panels. If the diagram is illegible, write to the Service Department for a replacement. Give the equipment code number..