Filter
Top Products
F-29F-29
PRECISION TIG 275
TROUBLESHOOTING & REPAIR
T1 MAIN TRANSFORMER TEST (continued)
Table F.3 - T1 Transformer Voltages
TEST POINTS
ACCEPTABLE VOLTAGES
SECONDARY WINDINGS
PLUG J11 PIN 8 (LEAD W209)
TO
PLUG J11 PIN 16 (LEAD R210)
PLUG J11 PIN 7 (LEAD #201)
TO
PLUG J11 PIN 15 (LEAD #204)
X1 TO X2
PRIMARY WINDINGS
H1 TO H2
H1 TO H3
H1 TO H4
SECONDARY VOLTAGES
20 VAC
18VAC
78 VAC
PRIMARY VOLTAGES
208 VAC
230 VAC
460 VAC
NOTE: If the input voltages vary, the secondary voltages will vary accordingly.
Based on 208/230/460 models. For other voltage models refer to appropriate Wiring Diagram.
Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOC
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC