Description

prOMIG-350/500/630-15-4-400V Water Cooled Kits

Designed for industrial type welding stations at production sites of any format.

• They provide DC welding in MMA (pulsed)
• MIG/MAG (pulsed)
• TIG (pulsed, Lift) modes.

The product range consists of 3 models with rated currents of 350A, 500A, and 630A, with a 70% duty cycle. The devices are powered by an industrial network 380/400V, equipped with LCD screens, a multilingual interface, and many additional functions for the convenience of the welder (VRD, PULSE, UPSLOPE / DOWNSLOPE VOLTAGE / FEED RATE, SHIELDING GAS PRE- and POST-FLOW FUNCTIONS, etc.) User can store up to 16 different presets in each welding mode.

This is a welder designed for the professional MIG welder with a 70% duty cycle at 350, 500 and 630 Amps respectively, welding current. The welding power source unit can be easily separated from the wire feeding mechanism, making this also a very light an versatile solution for ARC and TIG welding.

This MIG welder is suitable for:

• MIG welding wire sizes 0.6 to 2.0mm in diamter, and wire spools up to 18kg in weight. The wire feeder spooling mandrel is enclosed in a plasic case which protects the MIG wire roll from exposure to the environment and other workshop debris.

and

• ARC welding rods from 1.6 to 15.0mm in diameter.

SAFETY

For increased protecton in hazardous conditions, a ARC Idle Voltage Limiting Unit is built into the welder, which is capable of switching the welder on and off. For additional safety when the welder stops welding, the voltage of the power source is reduced to a safe level of 12V within 0.1 seconds.

These Professional Series welding units are protected against ingress of foreign particulates which are more than 2.5 mm in size and against rain drops, where the drops fall at an angle of not more than 60 degrees to the the vertical walled surfaces on the welding unit.

These welder are designed and time proven in the though harsh Eastern European climatic conditions for temperature ranges from -25 + 45 ºС .

The internal electrical and electronic components of the welding unit are protected against moisture, however they are NOT protected against heavy drops of condensation.

Another important characterisitic of this welder is its high quality, sealed,  metal housing type wire feeder unit. sealed.

It also equipment with a Euro type MIG torch connector, which has become a standard throughout the world, allowing the user to interchange with MIG torches from diferent manufacturers .

The wire feeder on this welding unit is a 2 roller wire feeder, for MIG wire rolls up to 18kg weight.

Due to their compact and robust design, this Professional Series welder is suitable for both industrial site and work shop usage. Its light weight and compant size

Controls

1. Digital display.
2. Buttons for adjusting the selected parameter to decrease and increase.
3. Source function selection button in the used welding mode.
4. Welding mode selection button: MMA,TIG, MIG/MAG
5. Unit overheating indicator: normal – OFF, when overheated – flashes
6. Digital display of the wire feeder.
7. Wire threading button (no gas is supplied)
8. Buttons for decreasing and increasing parameters
9. Button for testing shielding gas supply (wire is not fed)
10. Button for selecting functions of the wire feeder
11. EURO type KZ-2 connector for connecting a semi-automatic torch
12. Torch button mode indicators (mode 2T/4T/alt.4T)
13. A. Bayonet-type power current socket “+”
14. B. Bayonet-type power current socket “-“

PARAMETERS

Rated Supply Voltage:	3 x 400V at (50Hz)	3 x 400V at (50Hz)	3 x 400V at (50Hz)
Rated Mains Consumption Current:12	16 to 18.5 Amps	30 to 35.5 Amps	42 to 49 Amps
Rated Welding Current:	350 Amps	500 Amps	630 Amps
Maximum Rated Welding Current:	450 Amps	630 Amps	800 Amps
Duty Cycle:	70% at 350 Amps	70% at 500 Amps	70% at 600 Amps
	100% at 290 Amps	100% at 420 Amps	100% at 520 Amps
Power Supply Voltage Range:	+/- 15 Volts	+/- 15 Volts	+/- 15 Volts
Adjustable Welding Current Range:	14 to 350 Amps	16 to 500 Amps	18 to 630 Amps
Welding Voltage Range:	12 to 30 Volts	12 to 40 Volts	12 to 44 Volts
Maximum MIG Wire Roll Weight:	18Kg	18Kg	18Kg
Allowable ARC Welding Rod Diameter Size:	1.6 to 6.0mm	1.6 to 6.0mm	1.6 to 10.0mm
Allowable MIG Welding Wire Diameter:	0.6 to 1.4mm	0.6 to 1.6mm	0.6 to 2.0mm
Welder Built to EU Standard:	EN IEC 60974-1	EN IEC 60974-1	EN IEC 60974-1
Protection Rating:	IP21	IP21	IP21
Insulation Class:	H	H	H
Operating Temperature Range:	-25 to +45 Celsius	-25 to +45 Celsius	-25 to +45 Celsius
Pulse Mode:	MMA 0.2 to 500Hz, TIG 0.2 to 500Hz, MIG 5.0 to 500Hz
Arc Striking Voltage:	110 Volts	110 Volts	110 Volts
Rated Power Consumption, kVA:	10.7 to 12.3 kVA	19.9 to 23.6 kVA	27.8 to 32.5 kVA
Maximum Power Consumption, kVA:	15.3 kVA	29.0 kVA	kVA 40.1
Cooling:	Adaptive	Adaptive	Adaptive

Features & Benefits:

The high quality of the welds and also the safety of the Welder Inverter itself are ensured by the additional functionalities below: 

FAN STOP: Adaptive fan control, increases the lift of the fan and reduces the amount of dust in the device itself. The speed of the fan increases at the beginning of work and when  the device heat s up, the fan speed decreases when the welder is cooled down.

4 Roller Wire Feeder: The  digital welding wire feeder is designed to ensure stable supply of welding wire to the MIG gun contact tip. The precison designed 4 roller drive mechanism provides increased control particularly for softer welding wires such as aluminium. The contact force between the roller and the wire can be distributed over a large number of drive rollers. Reducing the point loading force on the welding wire and preventing issues such as bird caging of the MIG wire in the wire feeder.

PULSED WELDING FUNCTION: This function is designed to simplify the control of a welding process when welding is completed in different welding positions and orientations. This pulse functionality is also used for welding nonferrous metals. When this function is activated, the application of pulse welding current improves the mixing of molten metals in the weld area and causes forced action on the transfer of molten metal drops into the welding pool, therefore the stability of the weld formation and the stability of the welding process are improved.

INDUCTANCE CONTROL FUNCTION: Inductance control allows optimiation of the arc characteristics, depending on the thickness of the part to be welded and the welding method being uses as well as the welding conditions. This functionality is necessary to change the slew rate of the current when the arc voltage changes. The thinner the element being welded the higher the inductance should be (soft arc – less fusion), for thicker weld pieces (hard arc – greater embedding).

The proMIG350, 500, 630  PATON™ Inverter has a built in a stabilisation system, so they can be powered from a generator. This welder also operates at full nominal current with a 75 meter long extension cable with 2.5mm square diamter conductors.

 

 

DOCUMENTATION:

ProMIG-350-500-630_WK_eng

User Manual