PRODUCT DESCRIPTION

The Invertec V300-PRO is a 300 amp arc welding power source that utilizes single or three phase input power to produce either constant voltage or constant current outputs. The V300-PRO is designed for 60 Hz supply systems. The welding response of the Invertec has been optimized for GMAW, SMAW, TIG and FCAW processes. It is designed to be used with the LN-25 and LN-7 semiautomatic wire feeders.

SPECIFICATIONS

Product

Ordering

Input AC

Rated DC Output

Input Amps at Rated DC Output

Output

Weight

Dimensions

Name

Information

Voltage

Amps/Volts/Duty Cycle

 

 

 

 

Range

with Gun

HxWxD

208

230

460

575

 

 

 

 

(continuous)

(net)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

208/230/460

300A / 32V / 60%(1)

48

43

24

 

 

 

 

 

 

3 Phase

250A / 30V / 100%(1)

37

33

19

 

 

 

 

 

 

60 Hz

300A / 35/39/41V /60%(2)

49

48

28

 

 

 

18.7*x10.8x

Invertec

K1349-3

 

 

 

 

 

 

 

 

22.2”

 

 

 

 

 

 

 

 

V300-

 

208/230/460

250A / 30V / 60%(1)

69

62

38

 

AMPS

64 lbs.

(475x274x

PRO

 

1 Phase

160A / 28V / 100%(1)

53

47

29

 

5-350

(29 kg)

564 mm)

 

 

60 Hz

250A / 37/41/43V / 60%(2)

75

67

42

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* Includes

 

 

 

 

 

 

 

 

 

 

 

 

575

300A / 32V / 60%(1)

 

 

 

20

 

 

handle

 

K1349-4

3 Phase

250A / 30V / 100%(1)

 

 

 

16

 

 

 

 

 

60 Hz

300A / 36V / 60%(2)

 

 

 

22

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(1 )NEMA Class I Rated Output / Based on a 10 min. Period .

(2 )Lincoln plus rating.

* Overall Height Including Handle, (16.4” (417mm without handle).

INSTALLATION

WARNING

ELECTRIC SHOCK can kill.

Have an electrician install and service this equipment.

Turn the input power off at the fuse box before working on equipment.

Do not touch electrically hot parts.

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LOCATION

The Invertec has been designed with many features to protect it from harsh environments. Even so, it is important that simple preventative measures are fol- lowed in order to assure long life and reliable opera- tion.

The machine must be located where there is free circulation of clean air such that air movement into the sides and out the bottom and front will not be restricted. Dirt and dust that can be drawn into the machine should be kept to a minimum. Failure to observe these precautions can result in excessive operating temperatures and nuisance shutdown of the Invertec.

Keep machine dry. Shelter from rain and snow. Do not place on wet ground or in puddles.

ELECTRICAL INSTALLATION

1.The Invertec should be connected only by a quali- fied electrician. Installation should be made in accordance with the U.S. National Electrical Code, all local codes and the information detailed below.

2.Single voltage, 575 VAC machines, can only be connected to 575 VAC. No internal reconnection for other input voltages is possible.

3.Initial 208 VAC and 230 VAC operation will require

avoltage panel setup, as will later reconnection back to 460 VAC:

a.Open the access panel on the right side of the machine.

b.For 208 or 230: Position the large switch to 200-230.

For 460: Position the large switch to 380-460.

c.Move the “A” lead to the appropriate terminal.

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Lincoln Electric IM526-B manual Product Description, Specifications, Installation