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SPECIFICATIONS |
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Functional principle:
The central control and regulation unit of the power sources is coupled with a digital signal processor. The central control and regulation unit and the signal processor control the entire welding process. During the welding process, the actual data is measured continuously and the device responds immediately to any changes. Control algorithms ensure that the desired target state is maintained.
This results:
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A precise welding process
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Exact reproducibility of all results
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Excellent weld properties.
Technical Data
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Mains voltage
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3 x 400 V
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Max. effective primary current
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15,9 A
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Max. primary current
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25,1 A
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Mains fuse
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35 A träge / slow-blow
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Mains voltage tolerance
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+/- 15 %
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Mains frequency
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50 / 60 Hz
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Cos Phi
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0,99
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Interface to a 230 / 400 V, 50 Hz public grid
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-
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Max. permitted mains impedance Zmax at PCC
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92 mOhm
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Interface to a 230 / 400 V, 50 Hz public grid
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-
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Recommended earth-leakage circiut breaker
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Type B
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Welding current range MIG/MAG
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3 – 400 A
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Welding current range rod electrode
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10 – 400 A
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Welding current at 10min / 40°C (104°F)
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40 % 400 A / 60 % 360 A / 100 % 320 A
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Output voltage MIG/MAG
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14,2 – 34,0 V
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Output voltage rod electrode
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20,4 – 36 V
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Open circuit voltage
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73 V
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Degree of protection
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IP 23
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Type of cooling
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AF
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Overvoltage category
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III
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Pollution level according to IEC60664
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3
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EMC emission class
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A
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Safety symbols
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S, CE
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Dimensions l x w x h
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706 x 300 x 510 mm / 27.8 x 11.8 x 20.1 in.
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Weight
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36,5 kg / 80,47 lb
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Max. shielding gas pressure
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7,0 bar / 101.49 psi
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Coolant
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Original Fronius
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