ESAB Mig 4004i, Инструкция по эксплуатации

Страница: 8 / 26

3 TECHNICAL DATA
0463 279 001 - 8 - © ESAB AB 2015
3 TECHNICAL DATA
Mig 4004i Mig 5004i
Mains voltage 380-440 V, +/- 10%,
3~ 50/60 Hz 380-440 V, +/- 10%,
3~ 50/60 Hz
Mains supply S
scmin
1.8 MVA 2.2 MVA
Mains supply Z
max
- 0.22 Ω
Primary current I
max
26 A 36 A
No-load power in energy-saving
mode 6.5 min. after welding 40 W 40 W
Setting range
MIG/MAG 16 A/15 V - 400 A/34 V 16 A/15 V - 500 A/39 V
MMA 16 A/20 V - 400 A/36 V 16 A/21 V - 500 A/40 V
Permissible load at MIG/MAG
60 % duty cycle 400 A/34 V 500 A/40 V
80 % duty cycle - 400 A/34 V
100% duty cycle 350 A/31.5 V 350 A/31.5 V
Permissible load at MMA
60 % duty cycle 400 A/36 V 500 A/40 V
80 % duty cycle - 400 A/36 V
100% duty cycle 350 A/34 V 350 A/34 V
Power factor at maximum current 0.93 0.95
Efficiency at maximum current 89 % 89 %
Open-circuit voltage
VRD function inactivate
1)
55 V 55 V
VRD function active
1) <35 V <35 V
Operating temperature -10 to +40°C -10 to +40°C
Transportation temperature -20 to +55°C -20 to +55°C
Constant sound pressure when
idling <70 db (A) <70 db (A)
Dimensions l × w × h 610 × 250 × 445 mm 610 × 250 × 445 mm
Weight 46 kg 46 kg
Insulation class H H
Enclosure class IP 23 IP 23
Application class
1)
The VRD function is explained in chapter "VRD (Voltage Reducing Device)"
Mains supply, S
sc min
Minimum short circuit power on the network in accordance with IEC 61000-3-12.
Mains supply, Z
max
Maximum permissible line impedance of the network in accordance with IEC 61000-3-11.