Multiple Arc System Considerations; Basic Modes Of Operation; Constant Current (Cc); Constant Voltage (Cv) - Lincoln Electric POWER WAVE 11124 Operator's Manual

- - -
+ + + + + + + + + + + + +
- - + + + - - - - - - - - -
PULL PULL PULL
PUSH PUSH PUSH
Lead Arc Lead Arc
Trail Arc Trail Arc

CONSTANT CURRENT (CC)

AMPS
CURRENT HELD
CONSTANT
AND
WIRE FEED
SPEED VARIED
TO
MAINTAIN CONSTANT
ARC LENGTH

CONSTANT VOLTAGE (CV)

AMPS
CURRENT VARIED
AND
WIRE FEED SPEED
HELD CONSTANT
TO
MAINTAIN CONSTANT
ARC LENGTH
Extension
Heating= Vir
Total Electrical
Stick out
V= Vir+Varc
Arc Length= Varc
Extension
Heating= Vir
Total Electrical
Stick out
V= Vir+Varc
Arc Length= Varc