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Plasma Cutter - 125 A - 400 V - pilot arc

£945.⁰⁰

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Plasma Cutter - 125 A - 400 V - pilot arc

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£945.⁰⁰

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Product Highlights

Cutting current: 30 – 125 A
Cutting capacity up to 35 mm
Pilot arc
2 T / 4 T change-over switch
400 V

S-Plasma 125H—sophisticated welding functions combined with high cutting performance

The plasma cutter from Stamos Selection is designed for a professional work environment in which work progress and high-quality results count. It operates with a 400 V three-phase operating voltage and cuts workpieces from a wide variety of metallic materials. These include low and high-alloy tool steels as well as the non-ferrous metals aluminium, copper and titanium.

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With a cutting depth of 34 mm, the plasma cutter is equipped for demanding repair and renovation tasks as well as for efficient use in production. Material loss is kept to a minimum with a cutting width of only 1.4 mm. The high performance is made possible by the particularly reliable IGBT inverter technology.

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At a duty cycle of 60 percent the cutting current is 125 A. At 100 percent duty cycle a high 96.8 A is still possible. With a working range between 30 and 125 A the Stamos provides the necessary flexibility in the choice of cutting current. The pilot ignition works contact-free and extremely reliable.

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However, high equipment performance alone is by no means sufficient for efficient work. With its 5 m long plasma hose in connection with the 3 m long ground cable, the Stamos offers a high degree of freedom of movement. This allows you to work continuously even in a larger working radius without problems.

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In order to achieve the maximum working progress for each task, the Stamos offers two different working modes. In 2-stroke mode, the torch will run for as long as the power switch is pressed. In 4-stroke mode, a single tap is sufficient to activate the burner and another tap to switch it off. This mode provides countless advantages for continuous operation. The handle position on the torch can be varied during work to reduce fatigue and physical strain.

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To prevent damage to the torch or deformation of the workpiece and oxidation reactions after the cut, the air cooling continues to run afterward. The post-flow interval can be selected between 5 and 60 s in several steps. The power unit is protected against damage by fan cooling and overheating protection.

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Problems with the operating temperature as well as other malfunctions are indicated by an LED on the control unit. The LED display for the cutting current and the cutting current controller are also located in this clearly visible space on the front of the unit. With a product weight of 33.9 kilograms, the plasma cutter has sufficient mass to maintain safe footing even in a rugged working environment.

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Note: The device does not include a high voltage current connector!

Highlights

Effective—cutting depth up to 34 mm
Outstanding performance—125 A cutting current at a duty cycle of 60%
Flexible—maximum freedom of movement thanks to the 5 m long plasma hose and the 3 m long ground cable
Sophisticated—range of functions such as pilot ignition, operating modes for short-term and continuous operation, follow-up cooling, overheating protection
Easy-to-read—LED display for monitoring performance

Plasma Cutter - 125 A - 400 V - pilot arc

The plasma cutter S-Plasma 125H from Stamos Selection has plenty of power reserves for cutting through thick metallic materials using air plasma. Performance and handling are designed for high work efficiency, as required in professional metalworking. The plasma cutter is equally at home in automotive workshops and in metalworking businesses and industrial production. But even do-it-yourselfers with demanding projects appreciate the cutting power of the S-Plasma 125H.

Model

S-PLASMA 125H

Condition

New

Function

Plasma cutting

Input voltage

400 V 3 phases

Input frequency

50 Hz

Rated input current

22 A

Max. input current

31 A

Rated input power

15.4 kVA

Max. input power

21.8 kVA

Load-free voltage

300 V

Cutting current

30 - 125 A

Duty cycle

60 %

Cutting current at 100% duty cycle

96.8 A

Cutting current at 60% duty cycle

125 A

Air post-flow time

5, 10, 60 s

Housing cooling

Fan

Torch cooling

Air

Ignition

Pilot

Length, grounding cable

3 m

Length, plasma cable assembly

5 m

Length, compressed air hose

4 m

Length, power cord

3.8 m

Max. cutting depth

34 mm

Cutting width

1.4 mm

Air flow rate

250 L/min

Required air pressure

7 bar

Insulation class

Protection class

IP21S

Dimensions (LxWxH)

63.5 x 27 x 40 cm

Weight

33.9 kg

Shipping dimensions (LxWxH)

74 x 38 x 52 cm

Shipping weight

34.8 kg

Technische Zeichnung

Download PDF

Delivery Package

Plasma cutter S-PLASMA 125H
Plasma cable assembly: 5 m
Air hose: 4 m
Grounding cable: 3 m
Ceramic nozzle
5 cutting nozzles
5 plasma electrodes
Pressure gauge and pressure regulator
2 clamp rings
Wrench
Hose cover
Instruction manual

IGBT

IGBT = insulated-gate bipolar transistor. IGBT is a bipolar transistor with an insulated gate electrode. This semi-conducting device is being increasingly used in power electronics because it combines the advantages of two transistor types: the easy controls of the field effect transistor and the fast switching and high breakdown voltage of the bipolar transistor. The IGBT also offers some robustness against short circuits because it limits the electrical continuity. IGBTs are a further development of MOSFET technology.

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VENTILATORS

Powerful fans ensure an optimal removal of heat from the unit.

GAS/AIR CONNECTION

For plasma cutting, a gas is required with which the molten metal is blown away from the work surface. Compressed air is a common solution for this. For this purpose, the plasma cutter has a compressor connection.

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EARTHING SYSTEM

On the back of every welding machine is a screw with an earthing mark. Before use, earth the unit via a cross-section cable, which must be at least 6 mm².

GROUND TERMINAL CONNECTOR

CUTTING TORCH CONNECTION

SUPPLY VOLTAGE

This device works with a 3-phase connection (400 V +/- 10 %).

WELDING CURRENT

GAS POST-FLOW TIME

The time after the weld is finished in which gas continues to flow from the torch; this cools the burner and protects the weld from oxidation.

2-STROKE

Start the weld by placing pressure on the torch button. Stop the process by releasing the button.

4-STROKE

By pressing the torch button the solenoid valve opens. allowing the gas to flow in. The gas pre-flow ignites the arc at the pre-set current. Releasing the burner button initiates a rise in the current to that of the pre-set welding current. The welding process stops once you press the burner button again.

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PLASMA CUTTING

The plasma arc melts the metal and the kinetic energy of the compressed air blows the metal aside.

POWER SWITCH

"2T / 4T" SELECTION SWITCH

Choose between the 2T and 4T mode.

DISPLAY

Shows the welding / cutting parameters.

OVERLOAD / FAULT LED

The LED light indicates overheating or a malfunction.

VOLTAGE LED

The LED lights to indicate that the supply voltage has dropped by 10% or more than that of the required voltage.

OVERVOLTAGE LED

The LED lights to indicate that the actual voltage is 10% or more than the value of the supply voltage.

PRESSURE DROP LED

The LED lights to indicate that the gas pressure has fallen below that of the minimum value.

LOSS OF PHASE LED

The LED lights to indicate that the network connection of the phase has failed.

PRESSURE GAUGE (MANOMETER)

Shows the value of compressed air the compressor delivers to the plasma cutter. The plasma cutter has a pressure reducing valve which regulates the air pressure.

2067-panel

CURRENT = current adjustable
POST FLOW = post-gas time
2T/ 4T = switch button
TEST GAS = testing/cooling
U. V LED = Under Voltage drops below 330V
O. V LED = Over Voltage rises above 420V
LED Display = actual amperage
OVERLOAD/FAILURE
GASSHT = none or insufficient gas flow
PHASES LOSS OF CURRENT

The diverse assortment of products from Stamos enable you to cut or join materials efficiently and precisely. Our portfolio ranges from professional soldering stations to top-class welding machines and precise plasma cutters, to the matching accessories. Let us demonstrate to you the functionality, quality and versatility – not to mention the cost-effectiveness – of our professional line. Our videos show our products in action.

What's the maximum thickness of material the plasma cutter can cut through?

The maximum thickness is 34 mm.

Is the plasma cutter easy to transport?

Despite its compact size, the unit weighs 33.9 kg, so we recommend using a welding cart for transport. You can also find a selection of welding trolleys at expondo.

How does the device inform me when it's threatening to overheat?

A diode lights up as soon as the maximum duty cycle is exceeded and the device heats up too much as a result. The light will also warn you if the plasma cutter generates too much heat due to malfunction. In both cases, the operation should be interrupted.