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EX-TRAFIRE
®
55SD
Operator Manual, Revision T-3
2-14
PARAMETERS
EX-TRAFIRE
®
55SD
Supply voltage (VAC)
3 x 400±15% (3 x 220±15%)
Frequency (Hz)
50/60
Maximum input current
80%-100% (A)
20�9 (28�9)
Maximum input power (kVA)
13�7 (11)
Open circuit voltage (VDC)
400
Rated output voltage (VDC)
170
Cutting current at 50%-100% duty cycle (A)
55 - 41
Recommended cutting capacity (mm)
20
Maximum cutting capacity (mm)
30
Severance cutting capacity (mm)
30
Piercing capacity (mm)
20
Gouging capability (Kg/h)
up to 6
Protection level
IP23S
Isolation class
H/F
Dimensions ( l x h x w ) (mm)
469�9 x 228�6 x 177
Weight (kg)
11�8
Gas pressure ( bar )
5�5
Gas flow ( lpm)
270
It is recomended to unfold the cable, because of bigger heat generation if it‘s longer than 8 m�