MERKLE Insquare W 300 AC/DC, with hose package, TIG AC/DC welding machine welding system welding machine

MERKLE Insquare W 300 AC/DC Welding Machine

with original hose package

Primary:
Voltage: 3 x 400 V
Frequency: 50 (60) Hz
cos phi: 0.95

TIG DC Range:
Open circuit voltage: 80 V
Operating voltage: 10-22.8 V
Welding current: 5-320 A
Duty cycle 60% (10 min.) 320 A
Duty cycle 80% (10 min.) 300 A
Duty cycle 100%: 260 A (40°C)
Primary continuous power: 9.5 kVA
Primary continuous current: 13.7 A
Primary maximum current: 19 A

TIG AC Range:
Open circuit voltage: 80 V
Operating voltage: 10-22.8 V
Welding current: 5-320 A
Duty cycle 60% (10 min.) 320 A
Duty cycle 80% (10 min.) 300 A
Duty cycle 100%: 260 A (40°C)
Primary continuous power: 9.5 kVA
Primary continuous current: 13.7 A
Primary maximum current: 19 A

Stick Electrode Welding:
Stick electrodes: 1.5-6 mm
Open circuit voltage: 80 V
Operating voltage: 20-32.8 V
Welding current: 5-320 A
Duty cycle 60% (10 min.) 320 A
Duty cycle 80% (10 min.) 300 A
Duty cycle 100%: 260 A (40°C)
Primary continuous power: 13.1 kVA
Primary continuous current: 19 A
Primary maximum current: 22 A

Welding processes: 10-step switch:
TIG DC Minus, TIG DC Plus,
TIG DC Minus with start pulse,
TIG AC low noise,
TIG AC Square
TIG AC "Balanced TIG",
Electrode Minus
Electrode Plus
Electrode "Sine"
Electrode Square

Selector switch 1: 10-step switch:
Current 1, Time 1,
Rise and fall time,
Start current, End current,
Ignition pulse, Spot time,
Gas pre- and post-flow time

Selector switch 2: 9-step switch:
Current 2, Time 2, (for pulse mode),
AC Balance, AC Frequency,
Hotstart time and current,
Current regulation,
Electrode d, Display U

Settings: 2 rotary knobs for selector switches 1 and 2
Displays: 2 LED displays with preview and hold function for current, voltage, time, frequency

Time functions: 4-step switch:
OFF, Pulsing slow,
Pulsing fast, Spot

Ignition: 4-step switch:
OFF, High frequency,
Lift-Tig

Energy control: 4-step switch:
on the machine,
Hand or foot remote control,
Welding torch

Operating mode: 4-step switch:
2-stroke, 4-stroke, 4-stroke with 2 currents, Gas test, Test, Program

Program memory: 20 freely assignable memory locations

AC frequency: 50-200 Hz
AC balance: 9-91 %
Gas pre-flow time: 0-3 s

Gas post-flow time: 0-25 s
Ramp-up time: 0-2 s
Ramp-down time: 0-20 s
Ignition pulse: 0-100 ms
Spot time: 0.1-2.5 s
Pulsing slow: 10 ms-2.5 s
Pulsing fast: 50 Hz-5 kHz
Hotstart time: 0-1.5 s
Hotstart current: 10-200 %
Current regulation: 100-250 %
Button: Test protective device
Button: Program selection
LED: Mains ON, Overtemperature,
Fault, Protective circuit,
Display hold, Starting current
Rise, Current 1, Current 2,
Decrease, Final current
Power source: IGBT inverter
Ignition: High-frequency or Lift-Tig
Standard: EN 60974-1 "S" / CE
Torch connection: EURO central connection
with 5-pin plug
Torch cooling: Water circulation cooling system
Socket 50 mm²: Workpiece cable
Socket 50 mm²: Electrode welding cable
Mains connection: 4 x 4 mm², 5 m long
Gas connection hose: 2 m

Weight: 130 kg (300 AC/DC)
Dimensions L x W x H: 910 x 600 x 910 mm with cylinder holder
Cylinder holder: 10 - 20 - 50 l cylinder

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