Tweco 51 with SL100SV CutMaster - Manual (Page 17)

Manual 0-4640 2-1 INTRODUCTION
2
SECTION 2: SPECIFICATIONS
2.01 Scope of Manual
This manual contains descriptions, operating instructions and basic maintenance procedures for the Thermal Dynamics Auto-
mated CutMaster 51 Plasma Cutting System. Servicing of this equipment is restricted to properly trained personnel; unqualified
personnel are strictly cautioned against attempting repairs or adjustments not covered in this manual, at the risk of voiding the
Warranty.
Read this manual thoroughly. A complete understanding of the characteristics and capabilities of this equipment will assure the
dependable operation for which it was designed.
2.02 Power Supply Specifications
Input Power Cable
Output Current
Power Supply Gas
Filtering Ability
Ambient Temperature
IEC
Rating
TDC
Rating
IEC
Rating
TDC
Rating
IEC
Rating
TDC
Rating
Duty Cycle
Current 40 Amps n/a 25 Amps n/a n/a n/a
DC Voltage 96 vdc n/a 90 vdc n/a n/a n/a
* NOTE: The duty cycle will be reduced if the primary input power (AC) is low
or the output voltage (DC) is higher than shown in this chart.
Input Power
Automated CutM aster 51 Power Supply Specifications
All Units
40% 60% 100%
40° C (104° F)
208 / 230 VAC (187 - 253 VAC), Single Phase, 60 Hz
20 - 40 Amps, Continuously Adjustable
Particulates to 20 Microns
CutMaster 51 Power Supply Duty Cycle *
400 VAC (360 - 440 VAC), Three Phase, 50/60 Hz
460 VAC (414 - 506 VAC), Single Phase, 60 Hz
460 VAC (414 - 506 VAC), Three Phase, 60 Hz
Power Supply includes input cable.
Cable for 208/230V input power includes molded plug.
400 VAC (360 - 440 VAC), Three Phase, 50/60 Hz, CE
NOTE:
IEC Rating is determined as specified by the International Electro-Technical Commission. These specifications
include calculating an output voltage based upon power supply rated current. To facilitate comparison between
power supplies, all manufacturers use this output voltage to determine duty cycle.
TDC Rating is determined using an output voltage representative of actual output voltage during cutting with a
TDC torch. This voltage may be more or less than IEC voltage, depending upon choice of torch, consumables, and
actual cutting operation.