Thermal Dynamics C-70A CUTSKILL, Руководство по обслуживанию

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Introduction 2-1 Manual 0-4699
SECTION 2:
INTRODUCTION
2.01 Overview
Plasma is a gas which has been heated to an extremely
high temperature and ionized so that it becomes elec-
trically conductive. The plasma arc cutting process uses
this plasma to transfer an electrical arc to the work-
piece. The metal to be cut is melted by the heat of the
arc and then blown away.
2.02 General Specifications
System Descriptions C-70A
Maximum Output 70 Amps
Input Voltage 230V
Single and
Three Phase
Input Voltage 400V CE Three Phase
Frequency 50/60Hz
Input Power 230V 1 Phase
Input Power 230V 3 Phase 67 Amps (15.4 kVA )
37 Amps ( 8.5 kVA )
Input Power Fuse, 1 Phase
Input Power Fuse, 3 Phase 230V - 80 Amp
230V - 40 Amp
Input Power 400V 24 Amps (9.6 kVA)
Input Power Fuse, 3 Phase 400V - 30 Amp
No Load Voltage 250V
Load Voltage 108V
Output Current 25-70 Amps
Post-Flow time 10 Seconds
Operating Air Pressure
75 psi (5.2 bar)(.52
Mpa)
Maximum Air Pressure
125 psi (8.6 bar)(.86
Mpa)
Air flow
400 scfh
6.6 scfm
(188.7 lpm)
System *Duty Cycle Ratings
at Ambient Air Temperatures
of 40° C / 104° F.
35% @ 70Amps
System *Duty Cycle Ratings
at Ambient Air Temperatures
of 40° C / 104° F.
60% @ 60Amps
System *Duty Cycle Ratings
at Ambient Air Temperatures
of 40° C / 104° F.
100% @ 50Amps
Maximum Cutting Capacity 1" (25mm)
Dimensions (W x D x H)
9.7" x 21.7" x 16.5"
(245 mm x 550 mm x
420 mm )
Net Weight 66 lbs. (30 kg)
60A
70A
35% (3.5 min)
60% (6 min)
100% (10 min)
OFF
OFF
CUT
CUT
CUT
Ar
t # A-0450
6
50A
NOTE:
*Duty Cycle is the percentage of time the sys-
tem can be operated without overheating. Duty
cycle is reduced if primary input voltage (AC) is
low or the DC voltage is higher than shown in
previous chart.
2.03 Features
• RELIABLE AND POWERFUL - This inverter
based power supply operates on standard 230V
single or three phase power.
• POWERFUL CUTTING PERFORMANCE -
Maximum cutting capacity is 1” (25mm).
• CUTS MOST METALS - Useful for most metals
such as stainless steel, aluminum, mild steel, cop-
per and alloys.
• NO HIGH FREQUENCY - Starts without high-
frequency so it won’t interfere with controls or
computers.
• MORE TORCH, LESS MONEY - The SL100™
1Torch™ provides state of the art technology and
performance of more expensive torches.