EWM Taurus 551 Basic FDG - Taurus 351, 451, 551 Basic FDW

Technical data
Taurus 351, 451, 551 Basic FDW
58
099-005149-EW501
11.08.2016
8.4 Taurus 351, 451, 551 Basic FDW
351
451
551
Setting range for welding current/voltage:
MMA
5 to 350 A
20.2 to 34.0 V
5 to 450 A
20.2 to 38 V
5 to 550 A
20.2 to 42 V
MIG/MAG
5 to 350 A
14.3 to 31.5 V
5 to 450 A
14.3 to 36.5 V
5 to 550 A
14.3 to 41.5 V
Duty cycle at 40 °C
60% DC
550 A
80% DC
-
450 A
-
100% DC
350 A
420 A
420 A
Load cycle
10 min. (60% DC

6 min. welding, 4 min. pause)
Open circuit voltage
79 V
Open circuit voltage (VRD off)
24 V
Mains voltage (tolerances)
3 x 400 V (-25% to +20%)
Frequency
50/60 Hz
Mains fuse (safety fuse, slow-blow)
3 x 25 A
3 x 32 A
3 x 35 A
Mains connection lead
H07RN-F4G6
Max. connected load
MIG/MAG
14.3 kVA
21.1 kVA
29.2 kVA
MMA
15.4 kVA
22.0 kVA
29.5 kVA
Recommended generator rating
20.8 kVA
29.7 kVA
39.8 kVA
cos/efficiency
0.99/90%
Ambient temperature*
-25 C to +40 C
Machine cooling/torch cooling
Fan (AF)/water
Workpiece lead
70 mm
2
95 mm
2
Insulation class/protection classification
H/IP 23
EMC class
A
Safety identification
/ /
Other standards used
IEC 60974-1, -2, -10
AS 1674.2-2003 (VRD AUS)
Cooling capacity at 1 l/min.
1500 W
Max. flow rate
5 l/min.
Max. coolant outlet pressure
3.5 bar
Max. tank capacity
12 l
Dimensions L x W x H
1085 x 450 x 1003 mm
42.7 x 17.7 x 39.5 inch
Weight
118 kg
129 kg
260.1 lb
284.4 lb
*Ambient temperature depends on coolant! Observe the coolant temperature range for the
welding torch cooling!