60Hz: AC, Rated Frequency 60Hz

V:Voltage (V)

A:Current (A) KVA: Power (KVA)

%: Continuous Loading Rate

IP21S: Case Protection Class. ‘IP’ is the code of International Protection. ‘2’ means preventing user’s finger from touching dangerous parts; preventing solid material with a diameter no less than 12.5mm into the box. ‘1’ means preventing water falling vertically, which is harmless. ‘S’ means waterproof test is conducted while the movable parts are stationary.

4.Welder Specifications

4.1Main Technical Data (See Table 1)

Item

 

MIG 175

 

 

 

Input Power

V

230 (220~240)

 

 

 

Frequency

Hz

60

 

 

 

Phase No.

 

1

 

 

 

Rated No-Load Voltage

V

35

 

 

 

Rated Input Current

A

20

 

 

 

Rated Input Capacity

KVA

2.3

 

 

 

Rated Duty Cycle

%

20

 

 

 

Rated Output Current/ Voltage

A/V

130/20.5

 

 

 

Output Current Adjustment Range

A

22~175

 

 

 

Cooling Type

 

Fan-Cooled

 

 

 

External Dimension: L x W x H

Inch

17.3" x 10.2" x 14.4"

 

 

 

Carton Dimension: L x W x H

Inch

20.5" x 12.2" x 16.1"

 

 

 

Weight

Lb.

49

 

 

 

4.2 Structure of Welder

 

 

The MIG 175 portable wire feed welder case contains all the components of the welder.

The right side has the wire feed assembly, spool hub, gun trigger connections and polarity connections.

The left side houses the electrical components: transformer, reactor, current capacitor, cooling fan, controlling transformer, PCB, heat radiator and the rectifier bridge.

The front panel contains the voltage and wire feed speed (amperage) control knobs, on/off switch, opening for the gun connection, cooling openings, ground cable and gun trigger connections.

The back panel consists of the power cord, cooling opening and gas valve connection interface. (See the Chart below)

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Northern Industrial Tools 164612 manual Welder Specifications, Main Technical Data See Table, Structure of Welder