Lincoln Electric SVM199-A service manual Schematic Complete Machine G4875 Sheet

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G-3

ELECTRICAL DIAGRAMS

G-3

SCHEMATIC - COMPLETE MACHINE - (G4875 SHEET 1)

G4875

ENGINEERING CONTROLLED CHANGE DETAIL: CB2 AND FUSE, REVISED AMPS

MANUFACTURER: No

REVISED NOTE N.B.

Heatsink isolated from

Switch Boards

SWITCH BOARD #1

MAIN

TRANSFORMER T1

Undervoltage = 200V

Schematic: L11385

( Located Front Center of Machine)

Overvoltage = 467V

(Located on left side of Machine)

13

S

OUTPUT DIODES

C6

+

D1-D4

Top Rear

3500uF

A

(Located above Main transformer)

RECONNECT

500V

11

C4

.022u

2.7

10W

TO 14-PIN AMPHENOL

N.B.

INPUT

F

800V

Conductive Heatsink

206D

206D

SWITCH

414

R2

See Page 2

RECTIFIER

8 Hertz per Volt

J40-1

RED(-)

206

N.C.

380-575V

208-230V

CT J40-2

418

14

S

2.7

325 Volts = 2600 Hertz

C5

.022u

+

ELECTRODE

WHITE(+)

10W

(Located bottom

HARMONIC

frequency = 20 kHz

800V

AC3

POS POS

}

B

R3

right side)

404

J40-4 V/F (+)

+15

FILTER

405

J40-5 V/F (-)

0

12

C6

.022u

2.7

206A

C2

TP2

403

J40-3 IGBT DRIVE (+)

F

10W

800V

.05uF

320V

AC2

19

19C

IGBT DRIVE (-) }

R4

(Located Middle

NEG

406

J40-6

-15

600V

160J

Front side)

SWITCH BOARD #2

15

S

2.7

CURRENT

R1

TP3

20C

C7

.022u

10W

TRANSDUCER

50

150V

AC1

NEG

800V

125:1

80J

20

Schematic:L11385

C

R5

(Located right of Work stud)

202C

202C

TO 14-PIN AMPHENOL

NEG

N.B.

Located on right side of machine

+

202A

See Page 2

20D

17

202

Located on rear

F

WORK

Located behind

horizontal baffle

-

(Located bottom

reconnect panel

MAIN

16

S

+15V

IOUT

GND

left side)

-15V

CHOKE

C6

+

L1

D

C1

TP1

3500uF

J91-3 J91-4

(Located Behind

320V

500V

J91-1

J91-2

Work Stud)

.05uF

160J

P91

600V

N.A.

514

18

F

212

213

211

216

INPUT LINE

CT

J50-1

RED(-)

J50-2

518

FILTER

8 Hertz per Volt

WHITE(+)

325 Volts = 2600 Hertz

frequency = 20 kHz

505

J50-5V/F (-)

+15

504

J50-4

V/F (+)}

0

503

J50-3

IGBT DRIVE (+)

506

J50-6

IGBT DRIVE (-) }

-15

216

212

Located on rear

213

211

Toroid from

main harness

N.A.

horizontal panel

INPUT BOARD

224

224A

G

Located

behind

Not recommended for

reconnect panel

CR1

Schematic: M19528

N.C.

Located in reconnect

single phase operation.

L1

T1

cavity in rear of machine

J60-3

220

291

224A

U

+13V

238

224

SINGLE PHASE DETECT

OUTPUT RECTIFIER

CHOKE

(LOW=1 PHASE)

J60-8

231

THERM

THERM

L1B

T1

J61-2

414

418

514

518

(Bolted

(Connected with

206

L2

T2

035

340

506

064

220

Connection)

epoxy)

202

V

T2

J61-4

PRECHARGE

frequency = 20 kHz

J6-6

6J-14

J6-15

J6-7

10AJ-1

J10A-2

J10B-1

J10B-2

J8-1 J8-2

J8-3

J8-6

J5-2 J5-3

J9 -1

J9 -3

T3

J61-10

RELAY

+15

L3

T3

W

+13V

4V=500AMPS

CURRENT FEEDBACK

0

IGBT DRIVE (+)

IGBT DRIVE (-)

IGBT DRIVE (+)

IGBT DRIVE (-)

+15V

+ELECTRODE

SWITCH

L3B

-15

CURRENT (-)

CURRENT (+)

CURRENT (-)

CURRENT (+)

-15V

CR1

VOLTAGE SENSE

LEAD

CONTROL BOARD COMMON

- ELECTRODE

FILTER

24Vac

VOLTAGE SENSE

(Located right L3

THERMOSTAT

N.B.

H1D

J61-8

(NORMALLY CLOSED)

}

of Contactor)

J60-4

604

THERMOSTAT

612

J61-6

225

CT

CT

CT

CT

J4-12

+15V

601

X4

MAIN CONTACTOR CONTROL

222

J4-10

CONTROL BOARD COMMON

504

N.A.

L1A L3A

J6-5

V/F (+)

Switch Board 2

8 Hertz per Volt

CONTROL BOARD

Additional input / outputsare

C8

C9

+13V

J60-5

232

505

J6-10

V/F (-)

405

J6-8

V/F (-)

325 Volts = 2600 Hertz

Schematic: G3789

LEDS - 10 TOTAL

404

J6-16

V/F (+)Switch Board 1 }

.0047uF

Single phase is

Located on left side of control box

DIP Switch -1, Bank of 8

illustratedonschematicpage2.

440

601

J60-1

J60-2

238

J6-9

+13V

570A Max Output

(See page 3 for detail)

X3

231

J6-1

SINGLE PHASE DETECT (LOW=1 PHASE)

limited to 325amps

J11-4 +5V ARCLINK +5V

Fold Back = 100A

J11-3 ARCLINK COM

J4-7 POWER DOWN

Remove Load to reset

ON

H1D

AUX. RECONNECT

N.B.

604

J6-12

PRECHARGE CONTROL

(Max Output = 325A)

J4-6 RS232 +5V

J4-5 RS232 COM

SPI

J4-1 SPI COM

J4-3 +5V SPI

S1

Located behind control board

232

J6-2

MAIN CONTACTOR CONTROL

J4-11 -15V

+15V

J4-8 +5V

POWER

H2

200-208V

Located in rear of machine

(left side)

Located on top

H3

220-230V

X3A

+

3R

J7-15

FAN CONTROL (+15 VDC)

Fan comes on when

right of case front OFF

behnid reconnect panel.

}

A

H5

440-460V

TP4

CR2

3W

J7-16

FAN CONTROL (-)

output is enable

J4-2

LEGEND

H6

550-575V

267

268

AUXILIARY

223

227

226

228

266

DASHED = "

" OPTION

444

-

Toroid from

225

222

221

Toroid from

PHANTOM = "

" PC BOARDS

TRANSFORMER T3

SOLID STATE

main harness

main harness

(left, rear, on base)

LEAD COLOR CODE:

FAN

RELAY

612B

H6

115V X5

Located in Rear of

POWER BD. RECT.

J42-1

J42-5

J42-3

J43-10

J43-11

J43-12

B-BLACK

H6A

(550-575)

PowerSource

41B

J41-2

J42-2

J43-5

J42-4

J43-4

J43-9

J43-6

J43-3

Located on center baffle right of lift bale

G-GREEN

H5

NTC

POWER BOARD

O-ORANGE

(440-460)

24V

X4

POS

POS

J41-4

R-RED

H4

65VDC

C3

+

+15V

COM

-15V

+5V

COM

INTERUPT

+5V

COM

+15V

COM

+5V

COM

Schematic: G3631

612

(380-415)

X3

Located near Auxiliary

X8

+5V

Located on rear of control box (left)

U-BLUE

0V

Transformer

24000uF/100V

W-WHITE

H3

X3

NEG

NEG

Y-YELLOW

N.A.

J41-1

(220-230)

42VAC

DOWN

LABELS:

H2

X9

J59-3

42

3J41

28VAC

COMMON

(200-208)

X8

POWER

24VAC

located on lower

TO 14-PIN

CONTROL

CAN

RS232

SPI

LEDS - 2 TOTAL

H1

X7

J59-4

24

FRAME GROUND

H1

CB1 center case front

AMPHENOL

(See page 3 for detail)

0V

X6

J59-2

51

EARTH GROUND

10 A

Located on the right side of

41B J59-1

41A

51

41

41

Harmonic Filter

41A

42

{

TO 14-PIN AMPHENOL

COMPONENT VALUE UNITS:

H6A

5 H6

352A

J51-6

24

Located on

FUSE 10A

230V

32A

See Page 2

(550-575)

J52-2

CAPACITOR: MFD/VOLTS

352

31A

reconnect area

Not used

RESISTOR: OHMS/WATTS

opposite of contactor

115V

33A

J52-4

350

J52-1

CB2 located on lower

CB2

CONNECTOR PIN NUMBERS:

AUXILIARY

center case front

352A

5A

351

N.A.

15A

Schematic numbers are given for reference only.

EX. 12 PIN CONNECTOR

H1B

TRANSFORMER T2

0V

34

J51-4

34

N.B.

NOTES:

1 2

6

(right, rear, on base)

J51-1

31

located on

31

J51-1

32

N.A. CE MACHINE ONLY.

N.B.

THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OWNED BY LINCOLN GLOBAL, INC. AND MAY NOT BE DUPLICATED, COMMUNICATED

CB3 reconnect panel

J54

N.B. NON-CE MACHINE ONLY. (EARLIER MODELS USED 10A CIRCUIT BREAKERS).

31

220V

PROPRIETARY & CONFIDENTIAL: TO OTHER PARTIES OR USED FOR ANY PURPOSE WITHOUT THE EXPRESS WRITTEN PERMISSION OF LINCOLN GLOBAL, INC.

7

12

3.5 A

J54

N.C. ON CE MODELS LEADS T1, T2 AND T3 ARE REPLACED BY LEADS

MANUFACTURING TOLERANCE PER E2056

CONTROL: CLEVELAND

SCALE:

EQUIPMENT TYPE:

INVERTEC V450-PRO

1

3

H1A

1

H1

32A

UNLESS OTHERWISE SPECIFIED TOLERANCE:

LATCH

RECEPTACLE

A, B AND C. LEADS A, B AND C ARE CONNECTED TO THE INPUT

ON 2 PLACE DECIMALS IS ± .02 in. (± 0.5 mm)

DRAWN BY:

Dsnell

NONE

PAGE ___ OF ___

Located on the right side of

Located on the left side of

115V

RECTIFIER TERMINALS RATHER THAN CR1.

ON 3 PLACE DECIMALS IS ± .002 in. (± 0.05 mm)

IF PRINTED

SUBJECT:

MACHINE SCHEMATIC

DOCUMENT

DOCUMENT

VIEW OF CONNECTOR ON PC BOARD

ON ALL ANGLES IS ± .5 OF A DEGREE

ENGINEER:

J.O'Connor

@ A1 SIZE

NUMBER:

REVISION:

RECEPTACLE 31A

located on case front

MATERIAL TOLERANCE ("t") TO AGREE

G4875

Harmonic Filter

Harmonic Filter

31A

WITH PUBLISHED STANDARDS.

UNITS:

MATERIAL

UF

APPROVAL

7-13-2007

PROJECT

CRM36847

REFERENCE:

C

Located on case front

DO NOT SCALE THIS DRAWING

APPROVED:

.

INCH

DISPOSITION:

DATE:

NUMBER:

G4421

NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual.

INVERTEC® V450-PRO