Tweco PC-500 - Manual (Page 50)

APPENDIX A-2 Manual 0-4601
1/3
f
f
1
2
West Lebanon, NH USA 03784
Made in USA
Model:
U 1 1 1
1max 1eff I I
U
2
3Ш 3Ш 1Ш 1Ш
S/N
U
0 =
X
Standard Symbols
Ø
AC
DC
Phase
NOTES:
1. Symbol shown indicates single- or three-phase AC input,
static frequency converter-transformer-rectifier, DC output.
2. Indicates input voltages for this power supply. Most power
supplies carry a label at the input power cord showing input
voltage requirements for the power supply as built.
3. Top row: Duty cycle values.
IEC duty cycle value is calculated as specified by
the International ElectroTechnical Commission.
TDC duty cycle value is determined under the power supply
manufacturer's test procedures.
Second row: Rated cutting current values.
Third row: Conventional load voltage values.
4. Sections of the Data Tag may be applied to separate areas
of the power supply.
I
Art # A-03288
Date of Mfr:
Output Range (Amperage/
Voltage)
Type of Power
Supply (Note 1)
Output Current Type
Rated No-
Load Voltage
Plasma Cutting
Symbol
Manufacturer's Name and/or
Logo, Location, Model and
Revision Level, Serial Number
and Production Code
Conventional
Load Voltage
Regulatory Standard Covering
This Type of Power Supply
Duty Cycle Data (Note 3)
Duty Cycle Factor
Input Power
Specifications
(Phase, AC or DC
Hertz Rating)
Input Power
Symbol
Rated Supply
Voltage (Note 2)
Rated Maximum
Supply Current
Maximum Effective
Supply Current
Degree of Protection
Manufacturer's Electrical
Schematic File Number
and Revision Level
APPENDIX 2: DATA TAG INFORMATION