48
8 TECHNICAL SPECIFICATIONS
URANOS 4000 AC/DC
Power supply voltage U1 (50/60Hz)
3x400Vac / 3x230Vac ±15%
Zmax (@PCC)
*
55.9mΩ *
Slow blow line fuse
25A / 40A
Communication bus
DIGITAL
MMA maximum input power (kVA)
18.4 kVA / 13.3 kVA
MMA maximum input power (kW)
17.5 kW / 12.8 kW
TIG maximum input power (kVA)
14.0 kVA / 13.8 kVA
TIG maximum input power (kW)
13.3 kW / 13.2 kW
Power factor PF
0.95
Efficiency (µ)
83% / 81%
Cos
0.99
MMA max. input current I1max
26.4A / 32.4A
TIG max. input current I1max
20.1A / 33.4A
Effective current I1eff
16.7A / 29.0A
MMA duty factor (40°C)
(x=35%)
- / -
(x=40%)
400A / -
(x=60%)
360A / -
(x=80%)
- / 320A
(x=100%)
330A / 300A
MMA duty factor (25°C)
(x=70%)
- / -
(x=80%)
400A / -
(x=100%)
370A / 320A
TIG DC duty factor (40°C)
(x=35%)
- / -
(x=40%)
400A / 400A
(x=60%)
360A / 340A
(x=100%)
330A / 310A
TIG DC duty factor (25°C)
(x=60%)
- / -
(x=65%)
- / 400A
(x=70%)
- / -
(x=80%)
400A / -
(x=100%)
370A / 350A
TIG AC duty factor (40°C)
(x=40%)
- / -
(x=45%)
- / -
(x=60%)
- / -
(x=100%)
- / -
TIG AC duty factor (25°C)
(x=65%)
- / -
(x=80%)
- / -
(x=100%)
- / -
MMA adjustment range I2
3-400A / 3-320A
TIG adjustment range I2
3-400A / 3-400A
Open circuit voltage Uo
73Vdc
Peak voltage Up
10.1kV
IP Protection rating
IP23S
Insulation class
H
Dimensions (lxdxh)
690x290x510 mm
Weight
35.4 kg.
Manufacturing Standards
EN 60974-1/EN 60974-3/
EN 60974-10
Power supply cable
4x4 mm2
Length of power supply cable
5m
*
This equipment complies with EN/IEC 61000-3-11.
*
This equipment complies with EN/IEC 61000-3-12 if the maximum permissible mains impedance at the interface point to the public grid
(point of common coupling, PCC) is smaller than or equal to the Zmax stated value. If it is connected to a public low voltage system, it is
the responsibility of the installer or user of the equipment to ensure, by consultation with the distribution network operator if necessary, that the
equipment may be connected.
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