Miller Auto Deltaweld 452 Manuale d'uso - Pagina 21

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Miller Auto Deltaweld 452 Manuale d'uso

4-7. 115 VAC Receptacle And Circuit Breakers

3
2
1

4-8. Weld Output Terminals And Selecting Cable Sizes

Y Turn off power before
connecting to weld out-
put terminals.
Y Do not use worn, dam-
aged, undersized, or
poorly spliced cables.
Negative
Negative
Positive
Positive
High
Inductance
Inductance
Positive
Positive
Low
Low
Inductance
Inductance
*Weld cable size (AWG) is based on either a 4 volts or less drop or a current density of at least 300 circular mils per ampere. Contact your distributor for
2
the mm
equivalent weld cable sizes.
Total Cable (Copper) Length In Weld Circuit Not Exceeding
100 ft (30 m) Or Less
Welding
10 − 60%
60 − 100%
Amperes
Duty Cycle
Duty Cycle
100
4
150
3
200
3
250
2
300
1
350
1/0
400
1/0
500
2/0
600
3/0
700
4/0
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150 ft
200 ft
(45 m)
(60 m)
4
4
3
3
2
1
2
1
1/0
1
1/0
2/0
1/0
2/0
3/0
2/0
3/0
4/0
2/0
3/0
4/0
3/0
4/0
2-2/0
4/0
2-2/0
2-3/0
2-2/0
2-3/0
2-4/0
Y Turn Off power before con-
necting to receptacle.
1
115 V 15 A AC Receptacle
RC9
Power is shared between RC9 and
Remote 14 receptacle RC8 (see
Section 4-9).
2
Circuit Breaker CB1
3
Circuit Breaker CB2
CB1 protects the 115 volts ac por-
tion of RC8 and RC9 from overload.
CB2 protects the 24 volts ac portion
of RC8 from overload.
Press button to reset breaker.
Ref. ST-800 166-D
250 ft
300 ft
350 ft
(70 m)
(90 m)
(105 m)
10 − 100% Duty Cycle
2
1
1/0
1/0
2/0
3/0
2/0
3/0
4/0
3/0
4/0
2-2/0
4/0
2-2/0
2-3/0
2-2/0
2-3/0
2-3/0
2-2/0
2-3/0
2-4/0
2-3/0
2-4/0
3-3/0
2-4/0
3-3/0
3-4/0
3-3/0
3-4/0
3-4/0
OM-223 Page 17
400 ft
(120 m)
1/0
3/0
4/0
2-2/0
2-3/0
2-4/0
2-4/0
3-3/0
3-4/0
4-4/0
S-0007-E