0908
Summary
Note 3: Motor start fuses or thermal circuit breakers are recommended for this application.
Check local requirements for your situation in this regard.
Due to variations that can occur in manufactured products, claimed performance, voltages,
ratings, all capacities, measurements, dimensions and weights quoted are approximate
only. Achievable capacities and ratings in use and operation will depend upon correct
installation, use, applications, maintenance and service.
Note 1: The Effective Input Current should be used for the determination of cable size &
supply requirements.
Note 2: Generator Requirements at the Maximum Output Duty Cycle.
NOTE
2.5 Duty Cycle
The rated duty cycle of a Welding Power Source, is a statement of the time it may be
operated at its rated welding current output without exceeding the temperature limits of
the in sulation of the component parts. To exp lain the 10 minu te duty c yc le period the
following example is used. Suppose a Welding Power Source is designed to operate at
a 50% duty cycle, 200 am pe re s at 28 volts. This means that it has be en designed and
built to provide the rated amperage (200A) for 5 minutes, i.e. arc welding time, out of
every 10 minute period (50% of 10 minutes is 5 minutes). During the other 5 minutes of
the 10 minute period the Welding Power Source must idle and be allowed to cool. The
thermal cut out will operate if the duty cycle is exceeded.
2525
5050
7575
100100 1 251 25 150150 175175
00
1 01 0
2 02 0
3 03 0
4 04 0
5 05 0
6 06 0
7 07 0
8 08 0
9 09 0
1 0 01 0 0
2 00 225 250 27527500
300
CUT
MM A
TIG
Duty Cycle(PERCENTAGE)
Welding Current(AMPS)
Safe
Operating
Region
(CUT)
Safe Operating Region
(TIG&STICK)
◆2.5m Power cable
◆200 Amp Electrode Holder With 2.5m cable
◆200 Amp Earth Clamp With 2.5m cable
◆4m TIG Torch WP-17
◆Plasma Torch 4m PT-31
◆Air Regulator
◆3m Gas Hose
◆Operating Manual
2.6 Packaged Items
11
10
93
92
4
12
13
14
15
95
17
916
18 19
9
8
7
6
91
4
3.1 Layout For The Panel
Front
Operation
AC/DC PLASMA SERIES EQUIPMENTAC/DC PLASMA SERIES EQUIPMENT