Master M 358 G

MSM358G

Compact MIG/MAG welder with manual, synergic (Auto), pulse (Auto Pulse), and double pulse welding options. Provides 350 A with a 40% duty cycle. Intelligent welding parameter setting with Weld Assist. Full-color TFT display with integrated digital co...

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Master M 358 G — Technical data
DescriptionValue
Mains connection voltage380...460 V ±10 %
Mains connection phases3~50/60 Hz
Mains connection cable typeH07RN-F
Mains connection cable size2.5 mm²
Maximum supply current [I1max]21.3 ... 17.1 A
Effective supply current [I1eff]13.5 ... 10.8 A
Rated maximum input power [S1max]14 kVA
Mains fuse16 A
Idle state power consumption [P1idle]18 W
No-load state power consumption (MMA), power save18 W
No-load state power consumption (MMA), fans ON119 W
No-load voltage [U0]55 ... 69 V
Open circuit voltage [Uav]53 ... 64 V
Output, duty cycle % at rated max. current, MIG40 %
Output at +40 °C, rated max current, MIG350 A
Output at +40 °C, 60% MIG280 A
Output at +40 °C, 100% MIG220 A
Output range, MIG15 A / 10 V ... 350 A / 45 V
Output range, TIG15 A / 1 V ... 350 A / 45 V
Output range, MMA15 A / 10 V ... 330 A / 45 V
Voltage adjustment range, MIG10 ... 40 V
VRD voltage24 V
Power factor at rated maximum current [λ]0.91
Efficiency at rated maximum current [η]87 %
EMC classA
Minimum short-circuit power of supply network [Ssc]2.4 MVA
Voltage supply for auxiliary devices12 V
Voltage supply for cooling unit24 V, 380...460 V
Welding connection typeEuro
Wire feed mechanism4-roll, Single-motor
Diameter of feed rolls32 mm
Filler wire diameter, Fe0.8 ... 1.2 mm
Filler wire diameter, Ss0.8 ... 1.2 mm
Filler wire diameter, MC/FC0.8 ... 1.2 mm
Filler wire diameter, Al0.8 ... 1.2 mm
Wire feed speed0.5 ... 25 m/min
Maximum wire spool weight20 kg
Maximum wire spool diameter300 mm
Maximum shielding gas pressure0.5 MPa
Control panel, modelMaster M 358 Panel APC
Control panel, display5.7" LCD
Control panel, controls2 control knobs, Push buttons
Control panel, type of installationBuilt-in
Control panel, input voltage (DC)12 V
Wired communication typeCAN bus
Wireless communication typeWUBT-236ACN(BT)
Bluetooth type4.2 (LE)
Transmitter frequency and power, Bluetooth2.4 GHz; 4 dBm
WLAN typeIEEE 802.11 ac/a/b/g/n
Transmitter frequency and power, WLAN2.4 GHz: 2.412...2.484 GHz; 5.1 GHz: 5.150...5.240 GHz, 5.250...5.350 GHz, 5.470...5.725 GHz; 9...16 dBm
Operating temperature-20 ... 40 °C
Storage temperature-40 ... 60 °C
Recommended minimum generator power [Sgen]20 kVA
LED battery type and voltageSAMSUNG SDI (INR18650-26J; 3,6 V; 2600 mAh); LG CHEM (ICR18650HE4; 3,6 V; 2500 mAh)
Degree of protection (fully installed)IP23S
External dimensions, length602 mm
External dimensions, width298 mm
External dimensions, height447 mm
Weight without accessories27 kg
StandardsIEC 60974-1, -10

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