Technical Data - Kemppi MasterTig LT 250 Operating Manual

8.

TECHNICAL DATA

MasterTig LT 250
Connection voltage range
Rated input power
Supply current, I
Supply current, I
Connection cable
Output 40 °C
EN
Welding range
Open circuit voltage
Idle power
Efficiency at 100 % ED
Arc striking voltage
MMA welding electrodes
External dimensions (L × W × H)
Weight
Temperature class
Degree of protection
EMC class
Operating temperature range
Storage temperature range
Standars
IEC 60974-1:2012
IEC 60974-10:2007
IEC 60974-3:2007
16
MasterTig LT 250
1max
1eff
DC 40 V – 100 V
8.6 kW/9.1 kVA
TIG 155 A
MMA 230 A
TIG 90 A
MMA 135 A
35 mm²
TIG 35 % ED 250 A/20 V
TIG 60 % ED 200 A/18 V
TIG 100 % ED 160 A/16.4 V
MMA 35 % ED 250 A/30 V
MMA 60 % ED 200 A/28 V
MMA 100 % ED 160 A/26.4 V
TIG 5 A/1 V – 250 A/35 V
MMA 10 A/1 V – 250 A/35 V
90 V
TIG 8 W
MMA 21 W
TIG 80 %
MMA 86 %
10 kV
1.6 – 5.0 mm
460 × 180 × 390 mm
12.6 kg
F
IP23S
A
–20 °C ... +40 °C
–40 °C ... +60 °C