Lincoln Electric SVM129-B Schematic Remote Protection PC Board All Codes M17609, File M176091BA

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G-28			ELECTRICAL DIAGRAMS		G-28
Schematic - Remote Protection PC Board - All Codes - (M17609)
	96017	M		10 PIN REMOTE
				AMPHENOL

to Section

to Master

1

J33

L1

.39mH L2

3

J36

E

I

J

OPTIONAL REMOTE

INTERFACE

Return

Return

6

J33

.39mH L3

2

J36

B

2

7

J33

J33

.39mH L4

.39mH L5

1

J36

10

J36

C

G

10K	BG
	POT

10K	PB
	POT

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J33

9

A

3

.39mH

J36

L6

J33

12

D

8

C1

C3

C5

.39mH

J36

TRIGGER

.0047

.0047

.0047

4

F

3KV

C2

3KV

C4

3KV

C6

J36

.0047

.0047

.0047

11

GND

3KV

H

3KV

3KV

J36

C7

J36

14

B

GND

.0047

13

2

3000V

L7

J36

C

TRIGGER

J34

4

5

6

.39mH

J36

D

J34

8

5

C8

J36

I

41

.0047

42 VAC

J34

3000V

J35

16

1

J35

3

6

J36

K

42

J34

J35

7

4

C9

J35

1

4

J36

J

31

.0047

115 VAC

J34

3000V

J35

15

A

32

8

C12

J35

2

5

J36

C10

C11

E

.0047

J33

.0047

.0047

3000V

F

5

3000V

3000V

TP3

TP1

TP2

B1

(+) STUD

G

R1

R2

L

150V

1200

1200

(-) STUD

80J

160J

160J

B2

M

320V

320V

5W

5W

N

J33

6

H

21

4

J36

C15

C16

14 PIN WIRE

.05

.05

FEEDER AMPHENOL

600V

600V

VOLTAGE SENSE

GENERAL INFORMATION

J33

LAST NO. USED

R3

R4

R5

1

1

ELECTRICAL SYMBOLS PER E1537

R-

8

L-

7

10

332

332

332

J37

CAPACITORS =

MFD ( .022/50V

UNLESS OTHERWISE SPECIFIED)

LABELS

C-

16

TP-

3

RESISTORS = Ohms (

1/4W UNLESS OTHERWISE SPECIFIED)

D-

0

J33

R6

R7

R8

3

3

DIODES =

1A, 400V

(UNLESS OTHERWISE SPECIFIED)

9

SUPPLY

VOLTAGE NET

C13

C14

332

332

332

J37

POWER SUPPLY SOURCE POINT

.0047

.0047

NOTES :

3000V

3000V

COMMON CONNECTION

N.A. SINCE COMPONENTS OR CIRCUITRY ON A PRINTED CIRCUIT BOARD MAY CHANGE

FRAME CONNECTION

J34

WITHOUT AFFECTING THE INTERCHANGEABILITY OF A COMPLETE BOARD, THIS DIAGRAM MAY

FILE: M17609_1BA

EARTH GROUND CONNECTION

7

NOT SHOW THE EXACT COMPONENTS OR CIRCUITRY OF CONTROLS HAVING A COMMON CODE

3

J34

NUMBER.

UNLESS OTHERWISE SPECIFIED TOLERANCE

J34

Ch'ge.Sht.No.

THE LINCOLN ELECTRIC CO.

EQUIP.

STT REMOTE PROTECTION BOARD

2

ON HOLES SIZES PER E-2056

5-19-95

TYPE

J37

ON 2 PLACE DECIMALS IS + .O2

SCHEMATIC

2

HASSISC

CHASSIS

CHASSIS

ON ALL ANGLES IS + .5 OF A DEGREE

CLEVELAND, OHIO U.S.A.

SUBJECT

ON 3 PLACE DECIMALS IS + .OO2

4

J37

MATERIAL TOLERANCE ("t") TO AGREE

SCALE

NONE

F.V.

SHT.

M 17609

WITH PUBLISHED STANDARDS

DR.

MLD

DATE

04/20/94

CHK.

SUP'S'D'G.

NO.

NOTE:

Lincoln Electric assumes no responsibility for liablilities resulting from board level troubleshooting. PC Board repairs will invalidate your factory warranty. Individual Printed Circuit Board Components are not available from Lincoln Electric. This information is provided

INVERTEC STT & STT II

for reference only. Lincoln Electric discourages board level troubleshooting and repair since it may compromise the quality of the design and may result in danger to the Machine Operator or Technician. Improper PC board repairs could result in damage to the machine.