Miller Electric Dimension 1000 manual Symbol Definitions, I1max, I1eff, Specifications, 460

SECTION 3 − DEFINITIONS

3-1. Symbol Definitions

A

Amperage

V

Voltage

Hz

Hertz

Direct Current

(DC)

Alternating Current

Panel/Local

Line Connection

Three Phase

(AC)

Output

On

Voltage Input

Off

Submerged Arc

Read Operator’s

Remote

X

Duty Cycle

Welding (SAW)

Manual

Percent

U0

Rated No-Load

U1

Rated Supply

Circuit Breaker

Voltage (Average)

Voltage

U2

Conventional Load

I2

Rated Welding

Protective Earth

I1max

Rated Maximum

Voltage

Current

(Ground)

Supply Current

I1eff

Maximum Effective

3-Phase Power

Ventilating And Air

Source With

Temperature

Supply Current

AC/DC Output

Circulating Fan

Increase

IP

Degree Of

Air Carbon Arc

Shielding Metal Arc

Protection

Cutting (CAC-A)

Welding (SMAW)

Gas Metal Arc

Welding GMAW)

SECTION 4 − INSTALLATION

4-1. Specifications

Amperes Input at Rated Load

Model

Rated Welding

Amperage/Voltage

Max

Output,

60 Hz, Three-Phase

Output

Range DC

OCV−DC

230 V

460 V

575 V

KVA

KW

1000 A @ 44

100 − 1250 A In CC

180

90

72

73

53

Mode

1000 Amp

Volts DC, 100%

66 VDC**

5.8*

2.9*

2.4*

3.2*

0.5*

10 − 60 V In CV

Duty Cycle

Mode

*While idling

**Open-circuit voltage is 26 volts dc if unit is equipped with optional low open-circuit voltage.

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