Sub Arc DC 1000/1250 Specifications

(Subject to change without notice.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Max. Open-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Amperage/Voltage

Circuit

Amps Input at Rated Output, 50/60 Hz

 

 

 

 

 

 

Net

Model

Rated Output

Range

Voltage*

230 V 380 V

400 V

440 V

460 V

575 V

KVA

KW

Dimensions

Weight

1000 A

1000 A at 44 VDC,

100 – 1250 A in CC mode

66 VDC

180

109

104

94

90

72

73

53

H: 27-1/4 in (692 mm)

644 lb

 

100% Duty Cycle

 

 

5.8**

5.2**

5.0**

4.5**

2.9**

2.4**

3.2**

0.5**

including lift eye

(292 kg)

 

 

 

 

 

 

 

 

 

 

 

 

W: 22-1/4 in (565 mm)

 

 

 

1250 A

 

10 – 60 V in CV mode

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D: 36 in (914 mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

including strain relief

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*Open-circuit voltages in CV mode are factory set at values less than indicated for CC.

**While idling.

 

 

 

 

 

 

 

 

 

 

Certified to both the Canadian and U.S. Standards for welding equipment.

50 Hz models with CE Specifications are manufactured according to the Standard IEC 60974-1.

Control Panel

 

 

 

 

 

 

 

4

 

SMAW DIG

 

 

 

 

V VOLTS

A AMPS

 

 

SUB

600

 

700

 

 

 

 

ARC

 

 

 

1

 

 

 

 

800

 

 

 

500

 

 

 

 

 

 

 

 

 

 

CC

 

 

 

900

 

 

 

 

 

 

 

 

 

 

400

 

 

 

 

 

0

CV

 

 

 

1000

 

 

 

 

 

 

 

 

 

300

 

 

 

5

 

100

 

 

 

 

 

PROCESS

 

 

 

 

 

ARC FORCE

200

 

 

1100

6

2

 

A/V

 

 

 

 

 

 

 

 

 

 

 

 

1200

 

ON

PANEL

100

V

 

7

3

 

HIGH TEMP

 

 

MIN

A

MAX

ON

 

 

SHUTDOWN

 

REMOTE

REMOTE

 

 

 

 

8

 

 

 

 

 

 

 

OUTPUT

CONTROL

A/V ADJUST

 

POWER

 

Sub Arc DC 1000

 

 

 

 

 

OFF

®

 

 

 

 

 

MADE IN

 

CC/CV•DC Welding Power Source

 

 

 

 

 

MILLER ELECTRIC MFG. CO., APPLETON, WI

 

 

 

 

 

 

229210 A

1.

Arc Force (DIG) Control

5.

Digital Meters

2.

Remote Amperage/Voltage Control Switch

6.

Amperage/Voltage Adjustment Control

3.

Output Switch (Contactor)

7.

High Temperature Shutdown Light

4.

Process Selector Switch

8.

Power Switch with Indicator Light

Performance Data

 

 

DUTY CYCLE CHART

 

 

VOLT/AMP CURVE CV

 

 

 

 

Dimension 1000-CV

190 973

 

2000

 

 

 

 

 

 

80

 

 

 

 

 

 

 

 

 

 

1800

 

 

 

 

 

 

 

 

 

 

1600

 

 

 

 

 

 

70

 

 

 

1400

 

 

 

 

 

 

MAX.

 

 

 

 

 

 

 

 

60

 

AMPSWELDING

1200

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1000

 

 

 

 

 

 

50

 

 

700

 

 

 

 

 

VOLTS

 

VOLTS

 

 

 

 

 

 

 

 

900

 

 

 

 

 

 

40

 

 

 

 

 

 

 

 

 

 

 

 

 

800

 

 

 

 

 

 

30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

 

 

 

600

 

 

 

 

 

 

10

MIN.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

500

 

 

 

 

 

 

0

 

 

 

10

20

30

40

50

60 70 80 90 100

 

0

100 200 300 400 500 600 700 800 900 1000

VOLT/AMP CURVE CC

80

70

60

MAX.

50

40

MIN.

30

20

MAX. DIG

10

0

0

200

400

600

800

1000 1200 1400 1600

% DUTY CYCLE

AMPS

AMPS

3

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Miller Electric DC 650 manual Sub Arc DC 1000/1250 Specifications, Duty Cycle Chart VOLT/AMP Curve CV