ESAB Caddy Tig 2200i AC/DC Service Manual

S0740 800 179/E071123/P64
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ct33_02
2AP1 Power supply board
The power supply board filters the mains voltage and generates internal supply voltages for
the machine.
2AP1:1 Interference suppressor circuit
WARNING! Dangerous voltage - mains voltage.
The mains voltage is filtered by the power supply board. Power board 15AP1
rectifies the mains voltage. TIG board 10AP1 uses the mains voltage for
supply to the HF generator and the gas valve.
2AP1:2 Primary circuit
WARNING! Dangerous voltage - mains voltage.
The primary circuit is supplied with 325 V DC from the power board, 15AP1.
S1 is a fuse with high rupturing capacity.

ESAB Caddy Tig 2200i AC/DC Specifications

General

AC Frequency	20 - 250 Hz
Dimensions	418 x 188 x 345 mm
Weight	15 kg
Protection Class	IP23
Frequency	50/60 Hz
Duty Cycle (TIG DC, 220A)	25%
Duty Cycle (TIG AC, 220A)	25%
Input Voltage	230 V
Current Range (TIG AC/DC)	220 A