Sulzer Metco ECO ARC 600, Manual

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ECO ARC 600
3-2
Revision 1/10/08
For other combinations of the values for ambiemt temperature and
positioning altitude, the values of the continuous on-state current (from
the same line) must be multiplied.
Example:
Ambient temp. = 63° C (corresponds to 80% of the cont. on-state cur-
rent) and
Pos. alt. = 1700 m (corresponds to 90% of the cont. on-state current)
Continuous on-state current = 80% x 90% = 72%
Hose package
Weight Length
Standard length 15,6 kg 8 m
Spray capacity ECO ARC 600
max. melting capacity at 100% duty cycle
• Zn = 60,0 kg / h
• ZnAl15 = 53,0 kg / h
• Al = 18,0 kg / h
• AlMg5 = 16,0 kg / h
Permissible current loading for silicon rectifier
Continuous on-state
current [%]
Ambient temperature
[° C]
Positioning altitude
[m above sea level]
100 45 1000
90 54 1700
80 63 2900
70 72 4200
60 81 6000
50 90
40 100
The rectifier is fitted with thermostatic switches to guard against overhea-
ting.
Please note!
Short-circuits can very quickly destroy the silicon rectifier.
Destruction due to short-circuit overloads can not be claimed as a cause of
defects.