EN
-
20
4 Product description
iROB
®
501 PRO
4.5 Technical data for the welding power source
A duty cycle of 60% means that the device rests for 4 minutes after 6 minutes of welding with the specified
current.
Tab. 2
Ambient conditions for transport and storage
1
1
According to EN IEC 60974-1
Ambient temperature
−20°C to +55°C
Relative humidity
20% to 80% (non-condensing)
Tab. 3
Ambient conditions for operation
1
1
According to EN IEC 60974-1
Ambient temperature
−10°C to +40°C
Relative humidity
20% to 80% (non-condensing)
Max. tilt angle
10°
Tab. 4
Technical data
iROB
®
501 PRO
Mains voltage
400 V ±15%
Number of phases
3 phases
Rated frequency
50/60 Hz
Max. current consumption
36 A
Max. power consumption
25 kVA, 22.9 kW
Fuse on mains side
32 A; slow-blow
Z
max
mains supply
≤ 0.038 Ω
Adjustable range
30 A to 500 A
Working voltage
12 V to 45 V
Idle power consumption
44 V
Idle voltage
80 V maximum
Duty cycle 80% (+40°C)
400 A/34 V pulse
Duty cycle 60% (+40°C)
500 A/39 V DC
Protection type
IP 23
Welding torch cooling type
Liquid-cooled
Total weight with cooling unit and wire
feed control unit
137 kg
(cooling unit 31 kg)
(wire feed control unit 23 kg)
Weight without cooling unit and wire feed
control unit
83 kg
Dimensions (L × W × H) of the entire device
with the cooling unit and wire feed control
unit
395 mm × 710 mm × 1158 mm
Dimensions (L × W × H) without the cooling
unit and wire feed control unit
395 mm × 710 mm × 760 mm
Static characteristic
Constant voltage characteristic
