Model: 903 701

Inverter Welding Machine

Special Features:

Touch-start gta (tig) capability; specially designed circuit that limits voltage and short-circuit current; allows low ampere contace gtaw arc starting without using high frequency. Flush rear mounted international style female receptacles (two male connectors included) 14 pin remote control receptacle; power on/off switch with pilot light, contactor on/remote switch; panel/remote amperage; control switch; fan cooled with thermal overload protection.

Properties:

Output Current Rating In Amps

140.0

Unpackaged Unit Weight

39.000 pounds

Minimum Current At Specificationified Voltage

440.0

Maximum Current At Specificationified Voltage

460.0

Functional Description

Recommended for use with a tig torch having a manual gas valve as an economical alternative to high frequency arc starting.

Supplementary Features

140 amps at 26.5 volts dc at 100 duty cycle; height 10 in.; width 9 1/2 in.; length 16 1/2 in.; 60 hertz.Three phase, lightweight and portable; infinitely adjustable amperage from 1 to 175 amps; gtaw/smaw process selector switch.

Type/model Designation

Maxstar model no. 175

NSN

3431-01-389-2041

Part Number

903 701

Description

Welding Machine,inverter

CAGE

40608

An item designed to perform multiwelding and/or cutting operations by using a unique electrical arrangement to control the process.

Part 903 701 NSN 3431-01-389-2041

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

51696

FIIG:

T345-A

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

46.7000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

133300

UFC:

63220

LTL:

RATING VARIABLE

LCL:

WCC:

732

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 8515902000
SITC: 73739
End Use: Metalworking machine tools
NAICS: 333992
USDA: 1

Freight Class: Welding machine parts and parts of apparatus