ESAB Caddy Tig 1500i VRD, Instruction Manual

Page: 8 / 28

3 TECHNICAL DATA
0460 826 374 - 8 - © ESAB AB 2019
3 TECHNICAL DATA
Tig 1500i Tig 2200i
Mains voltage 230V, ±10%, 1~ 50/60 Hz 230V, ±10%, 1~ 50/60 Hz
Mains supply Z
max
0.35 ohm Z
max
0.31 ohm
Primary current
I
max
TIG 14 A 25 A
I
max
MMA 22 A 26 A
No-load power demand when
in the energy-saving mode,
6.5 min. after welding 30 W 31 W
Setting range
TIG (GTAW)
3 A - 150 A 3 A - 220 A
MMA (SMAW) 4 A - 150 A 4 A - 170 A
Ignition voltage (U
pk
) 11.5 kV 11.5 kV
Permissible load at TIG (GTAW)
20% duty cycle
220 A / 18.8 V
25% duty cycle 150 A / 16.0 V
60% duty cycle 120 A / 14.8 V 150 A / 16.0 V
100% duty cycle 110 A / 14.4 V 140 A / 15.6 V
Permissible load at MMA (SMAW)
25% duty cycle
150 A / 26.0 V 170 A / 26.8 V
60% duty cycle 100 A / 24.0 V 130 A / 25.2 V
100% duty cycle 90 A / 23.6 V 110 A / 24.4 V
Power factor at maximum current
TIG (GTAW)
0.98 0.99
MMA (SMAW) 0.99 0.99
Efficiency at maximum current
TIG (GTAW)
77 % 73.0 %
MMA (SMAW) 80 % 77.9 %
Apparent power at maximum
current 5.9 kVA
Active power at maximum
current 5.9 kW
Open-circuit voltage TIG
(GTAW) 55-60 V 55-60 V
Open-circuit voltage MMA
(SMAW) 55-60 V 55-60 V
with VRD < 35 V < 35 V
No-load voltage
without VRD, U
0
56 V
with VRD, U
r
22 V