TIG-sveisemaskin for likestrøm og vekselstrøm

Merkle Insquare 300 AC/DC

MERKLE Insquare W 300 AC/DC welding machine
with original hose package

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

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

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

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

Welding processes: 10-position switch:
TIG DC minus, TIG DC plus,
TIG DC minus with starting impulse,
TIG AC low noise,
TIG AC square wave
TIG AC "Balanced TIG",
Electrode minus
Electrode plus
Electrode "Sine"
Electrode square wave

Selector switch 1: 10-position switch:
Current 1, Time 1,
Current up/down slope time,
Start current, End current,
Ignition pulse, Spot time,
Pre- and post-gas flow time

Selector switch 2: 9-position switch:
Current 2, Time 2 (for pulse function),
AC balance, AC frequency,
Hot start time and current,
Current after-regulation,
Electrode diameter, Voltage display

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

Time functions: 4-way switch:
OFF, Slow pulsing,
Fast pulsing, Spot welding

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

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

Operating modes: 4-way switch:
2-step, 4-step, 4-step with 2 currents, Gas test, Test, Program

Program memory: 20 free memory slots

AC Frequency: 50-200 Hz
AC Balance: 9-91 %
Pre-gas flow time: 0-3 s

Post-gas flow time: 0-25 s
Current up-slope time: 0-2 s
Current down-slope time: 0-20 s
Ignition pulse: 0-100 ms
Spot time: 0.1-2.5 s
Slow pulse: 10 ms-2.5 s
Fast pulse: 50 Hz-5 kHz
Hot start time: 0-1.5 s
Hot start current: 10-200 %
Current after-regulation: 100-250 %
Button: Test safety device
Button: Program selection
LED: Power ON, Overtemperature,
Fault, Protective circuit,
Display-hold, Starting current increase, Current 1, Current 2,
Current decrease, End 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
Power supply cable: 4 x 4 mm², 5 m long
Gas supply hose: 2 m

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

More items – new and used – available in our shop!
International shipping costs on request!

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