Miller Blue Thunder 443 Kullanıcı El Kitabı - Sayfa 14

Kaynak Sistemi Miller Blue Thunder 443 için çevrimiçi göz atın veya pdf Kullanıcı El Kitabı indirin. Miller Blue Thunder 443 36 sayfaları. Blue thunder series

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3-3. Duty Cycle and Overheating

Model 253 − 35% Duty Cycle
300
250
200
150
100
50
20
25 30
35
% DUTY CYCLE
Model 403 − 35% Duty Cycle
700
600
500
400
300
200
20
25 30
35
% DUTY CYCLE
35% Duty Cycle
3.5 Minutes Welding
Overheating
OM-233 381 Page 10
Rated Output
40
50 60 70 80 90 100
Rated Output
40
50 60 70 80 90 100
6.5 Minutes Resting
0
Minutes
Model 343 − 35% Duty Cycle
Rated Output
600
500
400
300
200
100
25
30
35
% DUTY CYCLE
Model 443 − 45% Duty Cycle
Rated Output
700
600
500
400
300
200
25
30
35
% DUTY CYCLE
45% Duty Cycle
4.5 Minutes Welding
15
OR
Reduce Duty Cycle
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.
NOTICE − Exceeding duty cycle
can damage unit and void warranty.
343
40
50 60 70 80 90100
443
40
50 60 70 80 90100
5.5 Minutes Resting
A or V