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A-5
INSTALLATION
POWER WAVE
®
E500
RECOmmENDED ELECTRODE aND WORk CaBLE
SIZES FOR aRC WELDING
General Guidelines
Connect the electrode and work cables between the appropriate
output studs of the Power Wave
®
E500 per the following
guidelines:
•
Most welding applications run with the electrode being
positive (+). For those applications, connect the electrode
cable between the wire drive feed plate and the positive (+)
output stud on the power source. Connect a work lead from
the negative (-) power source output stud to the work piece.
•
Negative electrode polarity is not supported.
The following recommendations apply to all weld modes:
•
SELECT THE APPROPRIATE SIZE CABLES PER THE
“OUTPUT CABLE GUIDELINES” BELOW.
Excessive voltage
drops caused by undersized welding cables and poor
connections often result in unsatisfactory welding
performance. Always use the largest welding cables
(electrode and work) that are practical, and be sure all
connections are clean and tight.
Note: Excessive heat in the weld circuit indicates undersized
cables and/or bad connections.
•
ROUTE ALL CABLES DIRECTLY TO THE WORK AND WIRE
FEEDER, AVOID EXCESSIVE LENGTHS AND DO NOT COIL
EXCESS CABLE.
Route the electrode and work cables in
close proximity to one another to minimize the loop area and
therefore the inductance of the weld circuit.
•
ALWAYS WELD IN A DIRECTION AWAY FROM THE WORK
(GROUND) CONNECTION.
OUTPUT CABLE GUIDELINES
AMPERES
PERCENT
DUTY
CYCLE
CABLE SIZES FOR COMBINED LENGTHS OF ELECTRODE AND WORK
CABLES [RUBBER COVERED COPPER - RATED 167°F (75°C)]**
0 to 50 ft
50 to 100 ft
100 - 150 ft
150 - 200 ft
200 - 250 ft
200
60
2
2
2
1
1/0
200
100
2
2
2
1
1/0
250
30
3
3
2
1
1/0
250
40
2
2
1
1
1/0
250
60
1
1
1
1
1/0
250
100
1
1
1
1
1/0
300
60
1
1
1
1/0
2/0
300
100
2/0
2/0
2/0
2/0
3/0
350
40
1/0
1/0
2/0
2/0
3/0
400
60
2/0
2/0
2/0
3/0
4/0
400
100
3/0
3/0
3/0
3/0
4/0
450
100
3/0
3/0
3/0
3/0
4/0
500
60
2/0
2/0
3/0
3/0
4/0
Содержание RED-D-ARC E500
Страница 35: ...P 1084 C jpg Case Front Assembly Power Wave E500 12643 5 Printed 11 01 2016 at 14 11 44 Produced by Enigma ...
Страница 38: ...P 1084 D jpg Divider Panel Assembly 8 Power Wave E500 12643 Printed 11 01 2016 at 14 11 44 Produced by Enigma ...
Страница 41: ...P 1084 E jpg Base Center Assembly Power Wave E500 12643 11 Printed 11 01 2016 at 14 11 44 Produced by Enigma ...
Страница 43: ...P 1084 F jpg Case Back Assembly Power Wave E500 12643 13 Printed 11 01 2016 at 14 11 44 Produced by Enigma ...
Страница 45: ...P 1084 G jpg Wraparound Assembly Power Wave E500 12643 15 Printed 11 01 2016 at 14 11 44 Produced by Enigma ...