Thermal Arc ULTIMA 150, Руководство по обслуживанию

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SECTION 2: INTRODUCTION 10 Manual 0-2503
2.05 ULTIMA-150 Power Supply
Specifications
A. Input Power
200 VAC ±10%50/60hz, 1 or 3 phase
208 VAC ±10%50/60hz, 1 or 3 phase
230 VAC ±10%50/60hz, 1 or 3 phase
380 VAC ±10%50/60hz, 1 or 3 phase
415 VAC ±10%50/60hz, 1 or 3 phase
460 VAC ±10%50/60hz, 1 or 3 phase
575 VAC ±10% 50/60hz 3 phase (available with op-
tional Transformer Module only)
B. Output Power
1. Output Amps
Range I - 0.5 to 15 amps DC straight polarity
Range II - 5 to 150 amps DC straight polarity
2. Duty Cycle
60% Duty Cycle @ 40°C, 150 amp output
100% Duty Cycle @ 40°C, 100 amp output
3. Pilot Arc Output
2-15 amp variable, continuous pilot arc
Pilot arc output 100% duty cycle @ 40° C
C. Fuse
3A, 500V (1FU) Fuse
D. Protection Features
A number of interlocks have been to provided to as-
sure proper handling of fault conditions at all times.
• Coolant flow and level - monitored and shut down
the recirculator pump when below minimum levels.
• Pump operation - system shuts down due to air in
torch leads or in the system.
• Coolant and power supply - overtemperature of the
power supply or coolant will immediately disable
the power supply output. The recirculator pump
remains running for system and coolant cool down.
• Plasma gas and shield gas - both have minimum
pressure switches that disable pilot arc operation.
• Pilot arc - always latched off in event of power sup-
ply interlock trip. The pilot must be disabled and
then reenergized to initiate the pilot arc after a fault
shutdown.
E. Gas Supply
• Plasma Gas - 0.5-3.0 scfh (.25-1.8 lpm) @ 35 psi
• Shield Gas - 5.0-30 scfh (2.5-15 lpm) @ 35 psi
F. Coolant Reservoir Capacity
2 gal. (7.6 liters) Coolant Reservoir (use Thermal Arc
Coolant only)
G. Weight
130 lbs (59 kg) - unit only (coolant or torch not in-
cluded)
150 lbs (68 kg) - shipping
H. Dimensions
18" (460 mm) high x 15" (380 mm) wide x 29" (0.74 m)
deep
2.06 The ULTIMA-150 System
The ULTIMA-150 Plasma Welding System includes the
following components:
• ULTIMA-150 Power Supply with 2 Gas Supply
Hoses
• Quick Disconnect Torch with leads (torch type and
lead length as ordered)
• Torch Spare Parts Kit
• 2 gallons (7.6 liters) Thermal Arc Coolant
• 10 ft (304.8 cm) Work Cable with Cable Lug Connec-
tor
Figure 2-1 The ULTIMA-150 System