tecMIG 450/600
Operating manual Page 30
21. Technical data
Power source
tecMIG 450 tecMIG 600
Supply voltage, 50 Hz 400 V, 3-phase, +/- 10% 400 V, 3-phase, +/- 10%
Drawing of current Imax = 32 A, Ieff = 25A Imax = 58 A, Ieff = 45A
Fuse 32 A slow 63 A slow
Max. power draw 23 kVA 39 kVA
Set-point range 50 - 450 A 50 - 600 A
Operating voltage 16,5 – 36,5 V 16,5 – 44 V
Open-circuit voltage 17 - 49 V 20 - 62 V
Duty cycle 60 % (40°C) 450 A / 36,5 V 600 A / 44 V
Duty cycle 100 % (40°C) 330 A / 30,5 V 450 A / 36,5 V
System of protection IP 23 IP 23
Insulation category H (180° C) H (180° C)
System of cooling F F
Weight 179 kg 244 kg
Dimensions L x W x H (mm) 1070 x 490 x 945 1100 x 500 x 1000
Noise emission < 70 dB(A) < 70 dB(A)
Wire feed DVK 3 DVK 4
Wire feed motor with 42 V, 100 W 42 V, 140 W
Wire feed speed 0,8 - 24 m/min 0,8 - 24 m/min
Diameter of wire 0.8 - 1.6 mm 0.8 - 1.6 mm
Wight 20 kg 28 kg
Dimensions L x W x H (mm) 580 x 270 x 560 650 x 450 x 360
Authorized for welding under increased electrical hazard
Manufactured in accordance with EN 60 974-1 and EN 60 974-10
Generator operation:
The generator must have 30% more power as the welding unit.
Example: 23kVA (unit) + 30% = 30kVA. The generator for this unit must have 30kVA.
A generator with less power will damage the Jäckle welding unit as well as the generator himself
and is disallowed.
22. Environmental conditions
The power source must be operated at a temperature between -10°C to +40°C and a relative humidity of 50% at
40°C or up to 90% at +20°C. The ambient air must be free of unusual amounts of dust, acids, corrosive gases or
substances, etc., unless they occur during welding.
To prevent damage to the machine the temperature around the machine is controlled.
If this temperature is below -10°C or above + 40°C, the following text appear on the display and the machine can
not be started:
t°C - int – ‚measured temperature value’
Only when the temperature is in the prescribed range, the welding operation can be started.
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