Miller Deltaship 502 Instrukcja obsługi - Strona 9
Przeglądaj online lub pobierz pdf Instrukcja obsługi dla System spawania Miller Deltaship 502. Miller Deltaship 502 28 stron. Arc welding power source
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3-1. Specifications
Rated Welding
Rated Welding
Voltage Range
Voltage Range
Output
387 A @ 38 Volts DC,
100 % Duty Cycle
10 − 45
500 A @ 45 Volts DC,
60 % Duty Cycle
*While idling
3-2. Duty Cycle And Overheating
1000
900
800
700
600
500
400
300
200
100
10
Overheating
SECTION 3 − INSTALLATION
DC
Max OCV DC
60
20
30
% DUTY CYCLE
60% Duty Cycle at 500 A DC
6 Minutes Welding
100% Duty Cycle at 387 A DC
Continuous
Welding
Minutes
Amperes Input at Rated Load Output,
50 Hz, Three-Phase
380 V
48.9
1.2*
40
50
60
70 80 90 100
4 Minutes Resting
0
15
Reduce Duty Cycle
KVA
32
0.8*
Duty Cycle is percentage of 10 min-
utes that unit can weld at rated load
without overheating.
If unit overheats, thermostat(s)
opens, output stops, and cooling
fan runs. Wait fifteen minutes for
unit to cool. Reduce amperage or
duty cycle before welding.
Y Exceeding duty cycle can
damage
unit
and
warranty.
V
OR
duty1 4/95 / Tech Pub
OM-227 512 Page 7
KW
25.1
0.2*
void