EWM PM 221 G, Руководство по эксплуатации

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Technical data
PM 221-, 301-, 401 G
099-700000-EW501
22.09.2020
37
8 Technical data
8.1 PM 221-, 301-, 401 G
Performance specifications and guarantee only in connection with original spare and replacement
parts!
Typ - 221 G - 301 G - 401 G
Welding torch polarity Usually positive
Guide type Manually operated
Voltage type Direct voltage
Shielding gas Shielding gas according to ISO 14175
Duty cycle DC at 40° C [1] 60 % 35 %
Maximum welding current M21
220 A 300 A 400 A
Maximum welding current M21, pulse
150 A 210 A 260 A
Maximum welding current CO2
250 A 330 A 450 A
Microswitch for switching voltage 15 V
Microswitch for switching current 10 mA
Wire types Standard round wires
Wire diameter 0,8 to 1,2 mm
0,03 to 0,047 inch
0,8 to 1,6 mm
0,03 to 0,063 inch
0,8 to 2,0 mm
0,03 to 0,079inch
Ambient temperature -10 °C to + 40 °C
Voltage measurement
113 V Peak value
Protection classification for the ma-
chine connections (EN 60529)
IP3X
Gas flow 10 to 20 l/min
2,6 gal./min to 6,6 gal./min
Hose package length 1,5-, 3-, 4-, 5 m
39,4-, 78,7-, 118,1-, 157,5, 196,9 inch
Tightening torque Contact tip holder 15 Nm 20 Nm
Tightening torque Contact tip 10 Nm 15 Nm
Connection Euro torch connector
Safety marking
Standards used
See declaration of conformity (appliance documents)
Operating weight
1,09 kg
2.4 lb.
1,16 kg
2.56 lb.
1,3 kg
2.86 lb.
[1]
Load cycle: 10 min. (60 % DC ≙ 6 min. welding, 4 min. pause)