Nelson Proweld ARC 3000 Stud Welder

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Features

1/4" to 1 1/4" Stud Welding Capacity
Designed and Built in the U.S.A. by Nelson
Constant Current Output

Description

The ARC-3000 is a fully regulated stud welding power supply that is available in a single or dual gun version. Both versions have the constant output feature that allows the unit to be used as a power source that can operate external stud welding control units.

Nelson ProWeld ARC 3000 Stud Welder Spec Sheet
Nelson ProWeld ARC 3000 Stud Welder Operator Manual

Specifications

Output:	3000 A at 44 VDC
Fusing:	400/200/180 delay type
Duty Cycle:	1/4" - 3/8" unlimited 1/2" - 60 per minute 5/8" - 30 per minute 3/4" - 20 per minute 7/8" - 15 per minute 1" - 10 per minute
Current Control:	Stepless Adjustable from 400 - 3000 A
Input Voltage:	230/460/575 VAC, 3 Phase, 60 Hz
Time Control:	Stepless Adjustable from 1.0 - 1.8 seconds
Weight:	950 lb (430.9 kg)
Dimensions:	H: 36" (914 mm) W: 28" (711 mm) D: 40" (1016 mm)

Additional Features

An added feature in the ARC-3000 is the ability to dial in the desired weld time and weld current before even making a weld. By selecting the setup mode, the weld time and current can be adjusted and displayed on the front panel digital meters. A specially designed electronic gun control circuit has been incorporated into the system. If a fault condition occurs due to a shorted gun solenoid or a faulty control cable, the circuit will prevent gun retriggering and eliminate damage to printed circuit boards. The ARC-3000 system is capable of welding studs from 1/4" diameter to 1-1/4" diameter with preciseness and repeatability.

Features