Miller XMT 450 CC, Техническое руководство, Страница: 61 / 84

Always check unit before applying power (see Section 10-1).
TM-257 220 Page 57 XMT 450 CC/CV
10-17. Interconnect Board PC2 Test Point Values
a) Tolerance −
±
10% unless specified
b) Reference − to circuit common (lead 42)
unless noted
PC2 Voltage Readings
Receptacle Pin Value
RC2 1 +282 volts DC with respect to pin RC2-4
2 Not used
3 +282 volts DC with respect to pin RC2-6
4 Reference for pin RC2-1
5 Not used
6 Reference for pin RC2-3
RC7 1, 2, 3, 4, 5, 6, 7,
9, 10, 11, 12, 13
Not used
8 400 volts AC with respect to pin RC7-14
14 400 volts AC with respect to pin RC7-8
RC8 1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12,
13, 14
Not used
RC9 1, 2, 3, 4, 5, 7, 9 Not used
6 Line voltage with respect to pin RC9-10
8 Line voltage with respect to pin RC9-10
10 Line voltage with respect to pin RC9-6 or RC9-8
No testing required for remaining plugs and receptacles.