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ELECTRICAL DIAGRAMS |
CONTACTOR OUTPUT |
10
2 | 4 |
2 |
J60 |
J61
TP1
660V
250J
TP2
| 3 CR2 | 660V | |
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| 250J |
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J61
TP3
660V
250J
J61
5CR2
3 |
| CONTACTOR |
CR1 |
| COIL CONNECT |
4 |
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| 1 |
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| J60 |
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| 5 | CONTACTOR CONTROL |
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| J60 |
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| R9 | R8 |
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| 100 | 100 |
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| J61 | 10W | 10W |
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TOC | TOC | 6 |
| R2 | R1 |
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| 100 | 100 | ||
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| VAC |
| 10W | 10W |
Section | Master | Input |
| TP4 |
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J61 | 660V |
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| 250J |
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to | to | 8 |
| R7 | R10 |
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Return | Return |
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| 100 | 100 |
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| 10W | 10W | ||
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| R6 | R3 |
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| 100 | 100 |
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| 10W | 10W |
Return to Section TOC | Return to Master TOC |
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22R | 01K.3 |
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| 01K.3 |
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42R |
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| 01K.3 |
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52R |
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| 01K.3 |
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32R |
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| 01K.3 |
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| 01K.3 |
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| 01K.3 |
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21R | 02R | 19R | 81R | 17R | 16R | 51R | 14R | 13R | 21R | R11 |
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CENTER LEG TO OUTSIDE LEG OF INPUT
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| CR1 | +13V |
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| 3 | +13V FROM CONTROL BOARD |
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| J60 |
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| CR2 |
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| 4 | |
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| J60 |
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| +13V |
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| 5 | 475 |
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D2 | D1 | 1 | OCI1 | 5 | D3 |
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1A |
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1500V |
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| 6 | 4 |
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| SINGLE PHASE DETECT |
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| 8 |
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| J60 |
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| C1 |
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| K76 | 4R |
| .022 |
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| 50V |
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| 2 |
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| UNUSED PINS |
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| J61 | J60 |
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| 1 | 6 |
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| J61 | J60 |
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| 3 | 7 |
TOC | TOC | J61 |
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5 |
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J61 |
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7 |
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| J61 |
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| GENERAL INFORMATION |
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| ELECTRICAL SYMBOLS PER E1537 |
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| CAPACITORS = | MFD | ( .022/50V |
| UNLESS OTHERWISE SPECIFIED) | |
NOTES : |
| RESISTORS = Ohms ( |
| 1/4W | UNLESS OTHERWISE SPECIFIED) | ||
DIODES = | 1A, 400V | (UNLESS OTHERWISE SPECIFIED) | |||||
N.A. SINCE COMPONENTS OR CIRCUITRY ON A PRINTED CIRCUIT BOARD MAY CHANGE |
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WITHOUT AFFECTING THE INTERCHANGEABILITY OF A COMPLETE BOARD, THIS DIAGRAM MAY |
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NOT SHOW THE EXACT COMPONENTS OR CIRCUITRY OF CONTROLS HAVING A COMMON CODE |
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NUMBER. |
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THIS SHEET CONTAINS PROPRIETARY INFORMATION OWNED BY | THE LINCOLN ELECTRIC CO. |
| FILENAME: | |||||
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AND IS NOT TO BE REPRODUCED, DISCLOSED OR USED WITHOUT THE EXPRESS PERMISSION OF | THE LINCOLN ELECTRIC CO. | |||||||
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| LAST NO. USED | ||
| R- | 25 | OCI- 1 |
| C- | 1 | CR- 2 |
LABELS | D- | 3 | TP- 4 |
SUPPLY VOLTAGE NET
POWER SUPPLY SOURCE POINT
COMMON CONNECTION
FRAME CONNECTION
EARTH GROUND CONNECTION
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UNLESS OTHERWISE SPECIFIED TOLERANCE | Ch’ge.Sht.No. |
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| THE LINCOLN ELECTRIC CO. |
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| EQUIP. | INVERTEC 450 - 650 |
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ON HOLES SIZES PER |
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XA |
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| TYPE |
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ON 2 PLACE DECIMALS IS + .O2 |
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| CLEVELAND, OHIO U.S.A. |
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| SUBJECT INPUT P.C. BOARD SCHEMATIC |
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ON ALL ANGLES IS + .5 OF A DEGREE |
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ON 3 PLACE DECIMALS IS + .OO2 |
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MATERIAL TOLERANCE ("t") TO AGREE |
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| SCALE | NONE |
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| SHT. |
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WITH PUBLISHED STANDARDS |
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| DR. | MAB | DATE | CHK. |
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| SUP’S’D’G. |
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| NO. M19528 |
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NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual.