Miller Big Blue 450 Duo CST, Руководство пользователя

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Complete Parts List is available at www.MillerWelds.com
OM-266621 Page 18
4-4. Environmental Specifications
A. IP Rating
IP Rating
IP23S
This equipment is designed for outdoor use. It may be stored, but is not intended to be used for welding outside during precipitation unless
sheltered.
IP23S 2014 − 06
B. Temperature Specifications
Operating Temperature Range* Storage/Transportation Temperature Range
− 40 to 104 ° F ( − 40 to 40 ° C)
*Output is derated at temperatures above 104 ° F (40 ° C).
− 40 to 131
°
F ( − 40 to 55
°
C)
Temp_2016- 07
4-5. Tier 4 Final Engine (Domestic Models) Performance Curves
0
100
200
300
400
500
0 10 20 30 40 50 60 70 80 90 100
% DUTY CYCLE
WELD AMPHERES
A. Duty Cycle
266 503-A
1 100% Duty Cycle
Duty Cycle is percentage of
10 minutes that unit can
weld at rated load without
overheating.
Each unit is rated for
welding at 200 amperes
continuously.
Combined rating is 400
amperes at 100% duty
cycle.
NOTICE − Exceeding duty
cycle can damage unit and
void warranty.
1
Single Arc
Dual Arcs (Combined Amperage of Both Arcs)
B. Fuel Consumption
The curve shows typical fuel use
under weld or power loads.
266 433-A
Idle
0.00
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
0 50 100 150 200 250 300 350 400
US Gal./Hr.
DC WELD AMPERES AT 100% DUTY CYCLE
Single Arc
Dual Arcs
.95
1.90
2.84
3.79
4.73
5.69
6.62
7.57
Liters/Hr.