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Miller Migmatic S400iP Synergic Pulsed MIG Welder
Miller MigMatic S400iP synergic Pulsed MIG/MAG System offers full flexibility. All modules are bespoke to the system and designed for trouble free, high productivity welding.
Never before has it been so easy and straight forward to achieve excellent welding performance. Enjoy full control at all times.
Features:
- Trigger Program Switch Re-call up to 4 preset programs from the torch trigger (any standard MIG torch) for increased productivity.
- Tried and Test Miller robustness
- 4-roll drive system – toughest on the market
- Energy Efficient – Fan-On-Demand
- Full Synergic Pulse with presets
- Wind Tunnel Technology
- Ease of use and versatility -Large intuitive LCD panel for settings
- Warranty 3 Years Miller’s True Blue Warranty
What’s Included with the Miller MigMatic S400iP:
- S400iP Power Source
- Wire Feeder + 1 set V Groove Drive Rolls
- Water Cooler & Coolant
- 2.5metre Water Cooled inter conn
- Cart
- Earth Cable and clamp
Weldable Metals Thin to Thick, All materials, 0.8-1.6mm solid and cored wires
Input Voltage 400V
Input Phase 3 Phase
Input Hz 40/60 Hz
Maximum Output Amperage 440Amp
Rated Output 400 amps, 34Volts at 80% Duty Cycle
Max Open Circuit Voltage 70 VDC
What does Max Open Circuit Voltage mean in reference to the Miller Migmatic S400iP?
Max Open Circuit Voltage 70 VDC in the context of welding machines refers to the maximum voltage level (70 volts of direct current, or 70 VDC) that a welding machine can output when it is in an open circuit state—meaning the machine is on, but there is no current flowing because it’s not actively welding.
Here’s a breakdown of each part:
- Max (Maximum): The highest possible voltage the machine can reach under open circuit conditions.
- Open Circuit: This occurs when the welding electrode is not in contact with the material, meaning there is no current flowing through the circuit. Open circuit voltage is essentially the “idle” voltage of the welding machine.
- Voltage (V): An electrical potential difference. 70 V indicates a high enough DC voltage for initiating the welding arc effectively, which then drops once welding begins.
- DC (Direct Current): A type of electrical current where electrons flow in one direction, used in many welding machines for stable and consistent arc performance.
Importance of Max Open Circuit Voltage (Voc) in Welding
In welding machines, knowing the open circuit voltage is important for several reasons:
- Arc Initiation: Higher open circuit voltage allows for easier arc starting, particularly in stick welding (SMAW) and TIG welding. A 70 VDC open circuit voltage typically provides a strong arc initiation and stable operation.
- Safety: Open circuit voltage can impact operator safety. Many machines regulate this voltage or have built-in features to reduce it when the electrode is idle to prevent accidental shocks.
- Machine Compatibility: Knowing the max open circuit voltage is important for matching the welding machine to the electrode types, ensuring good arc quality without overpowering or underpowering the arc.
In short, a Max Open Circuit Voltage of 70 VDC in a welding machine indicates the peak voltage available for establishing an arc, which drops to a lower working voltage once welding begins. This value is critical for performance, safety, and ensuring the machine meets the needs of different welding applications.
Trigger Program Switch Re-call up to 4 preset programs from the torch trigger (any standard MIG torch) for increased productivity.
4-roll drive system - toughest on the market
Energy Efficient - Fan-On-Demand
Full Synergic Pulse with presets
Wind Tunnel Technology
Ease of use and versatility -Large intuitive LCD panel for settings
Warranty 3 Years Miller’s True Blue Warranty
Net Width 305 mm
Net Height 530 mm
Net Length 730 mm
Net Weight 53 kg
Warranty 3 Years
Miller’s True Blue Warranty
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