Master M 358 device

ClosedMaster M 358 G

Master M 358 G
Feature Value
Mains connection voltage   380...460 V ±10 %
Mains connection phases   3~50/60 Hz
Mains connection cable type   H07RN-F
Mains connection cable size   2.5 mm²
Rated maximum input power [S1max]   14 kVA
Mains fuse   16 A
Idle state power consumption [P1idle]   18 W
No-load state power consumption (MMA), power save   18 W
No-load state power consumption (MMA), fans ON   119 W
No-load voltage [U0]   55...69 V
Open circuit voltage [Uav]   53...64 V
Effective supply current [I1eff]   13.5...10.8 A
Maximum supply current [I1max]   21.3...17.1 A
Output, duty cycle % at rated max current, MIG   40 %
Output at +40 °C, rated max current, MIG   350 A
Output at +40 °C, 60% MIG   280 A
Output at +40 °C, 100% MIG   220 A
Output range, MIG welding current/voltage   15 A / 10 V ... 350 A / 45 V
Output range, TIG welding current/voltage   15 A / 1 V ... 350 A / 45 V
Output range, MMA welding current/voltage   15 A / 10 V ... 330 A / 45 V
Voltage adjustment range (MIG)   10...40 V
VRD voltage   24 V
Power factor at rated maximum current λ 0.91
Efficiency at rated maximum current η 87 %
Minimum short-circuit power of supply network [SSC]   2.4 MVA
Voltage supply for auxiliary devices   12 V
Voltage supply for cooling unit   24 V, 380...460 V
Welding connection type   Euro
Wire feed mechanism   4-roll, Single-motor
Diameter of feed rolls   32 mm
Filler wire diameter, Fe   0.8...1.2 mm
Filler wire diameter, Ss   0.8...1.2 mm
Filler wire diameter, MC/FC   0.8...1.2 mm
Filler wire diameter, Al   0.8...1.2 mm
Wire feed speed   0.5...25 m/min
Maximum wire spool weight   20 kg
Maximum wire spool diameter   300 mm
Maximum shielding gas pressure   0.5 MPa
Control panel, model   Master M 358 Panel APC
Control panel, display   5.7" LCD
Control panel, controls   2 control knobs, Push buttons
Control panel, type of installation   Built-in
Control panel, input voltage (DC)   12 V
Wired communication type   CAN bus
Wireless communication type   WUBT-236ACN(BT)
Bluetooth type   4.2 (LE)
Transmitter frequency and power, Bluetooth   2.4 GHz; 4 dBm
WLAN type   IEEE 802.11 ac/a/b/g/n
Transmitter frequency and power, WLAN   2.4 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
LED battery type and voltage   SAMSUNG SDI (INR18650-26J; 3,6 V; 2600 mAh); LG CHEM (ICR18650HE4; 3,6 V; 2500 mAh)
Operating temperature range   -20...40 °C
Storage temperature range   -40...60 °C
Recommended minimum generator power [Sgen]   20 kVA
EMC class   A
Degree of protection   IP23S
External dimensions L x W x H 602 x 298 x 447 mm
Weight without accessories   27 kg
Standards   IEC 60974-1, -10

ClosedMaster M 358 GM

Master M 358 GM
Feature Value
Mains connection voltage   380...460 V ±10 %
Mains connection voltage MV low range 220...230 V ±10 %
Mains connection phases   3~50/60 Hz
Mains connection cable type   H07RN-F
Mains connection cable size   2.5 mm²
Rated maximum input power [S1max]   14 kVA
Mains fuse   16 A
Mains fuse @MV low range 32 A
Idle state power consumption [P1idle]   20 W
No-load state power consumption (MMA), power save   20 W
No-load state power consumption (MMA), fans ON   120 W
No-load voltage [U0]   55...69 V
No-load voltage [U0] @MV low range 54...56 V
Open circuit voltage [Uav]   53...64 V
Effective supply current [I1eff]   13.3...10.8 A
Effective supply current [I1eff] @MV low range 18 A
Maximum supply current [I1max]   21.1...17.1 A
Maximum supply current [I1max] @MV low range 28.4 A
Output, duty cycle % at rated max current, MIG   40 %
Output at +40 °C, rated max current, MIG   350 A
Output at +40 °C, 60% MIG   280 A
Output at +40 °C, 100% MIG   220 A
Output at +40 °C, rated max current, MIG @MV low range 300 A
Output at +40 °C, 60% MIG @MV low range 240 A
Output at +40 °C, 100% MIG @MV low range 190 A
Output range, MIG welding current/voltage   15 A / 10 V ... 350 A / 45 V
Output range, TIG welding current/voltage   15 A / 1 V ... 350 A / 45 V
Output range, MMA welding current/voltage   15 A / 10 V ... 330 A / 45 V
Output range, MIG welding current/voltage @MV low range 15 A / 10 V ... 300 A / 40 V
Output range, TIG welding current/voltage @MV low range 15 A / 1 V ... 300 A / 40 V
Output range, MMA welding current/voltage @MV low range 15 A / 10 V ... 280 A / 40 V
Voltage adjustment range (MIG)   10...40 V
VRD voltage   24 V
Power factor at rated maximum current λ 0.91
Efficiency at rated maximum current η 87 %
Minimum short-circuit power of supply network [SSC]   2.4 MVA
Voltage supply for auxiliary devices   12 V
Voltage supply for cooling unit   24 V, 380...460 V
Voltage supply for cooling unit @MV low range 220...230 V, 24 V
Welding connection type   Euro
Wire feed mechanism   4-roll, Single-motor
Diameter of feed rolls   32 mm
Filler wire diameter, Fe   0.8...1.2 mm
Filler wire diameter, Ss   0.8...1.2 mm
Filler wire diameter, MC/FC   0.8...1.2 mm
Filler wire diameter, Al   0.8...1.2 mm
Wire feed speed   0.5...25 m/min
Maximum wire spool weight   20 kg
Maximum wire spool diameter   300 mm
Maximum shielding gas pressure   0.5 MPa
Control panel, model   Master M 358 Panel APC
Control panel, display   5.7" LCD
Control panel, controls   2 control knobs, Push buttons
Control panel, type of installation   Built-in
Control panel, input voltage (DC)   12 V
Wired communication type   CAN bus
Wireless communication type   WUBT-236ACN(BT)
Bluetooth type   4.2 (LE)
Transmitter frequency and power, Bluetooth   2.4 GHz; 4 dBm
WLAN type   IEEE 802.11 ac/a/b/g/n
Transmitter frequency and power, WLAN   2.4 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
LED battery type and voltage   SAMSUNG SDI (INR18650-26J; 3,6 V; 2600 mAh); LG CHEM (ICR18650HE4; 3,6 V; 2500 mAh)
Operating temperature range   -20...40 °C
Storage temperature range   -40...60 °C
Recommended minimum generator power [Sgen]   20 kVA
EMC class   A
Degree of protection   IP23S
External dimensions L x W x H 602 x 298 x 447 mm
Weight without accessories   27 kg
Standards   IEC 60974-1, -10

ClosedMaster M 358 control panel

Master M 358 control panel
Feature Value
Model designation Master M 358 Panel APC
Type of installation Built-in / preinstalled
Controls - 2 control knobs with push button function
- 3 shortcut buttons
Display 5.7" LCD
Rating 12 V DC (±10%)
(Host device power output to control panel shall not exceed 15W)
Wireless communication type WUBT-236ACN(BT)
- Wireless local area network (WLAN) standard IEEE 802.11 ac/a/b/g/n
- Transmitter frequency and power, WLAN 2.4 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