E 200RE - Re Elettronica Industriale

E 200RE
E200RE IS AN ELECTRONIC CARD INTENDED TO THE CONTROL OF
MEDIUM
POWER SINGLE PHASE , MIG WELDING MACHINE.
FEATURES:
RAMPA
100K
V.MIN
-Speed regulation in switching mode ( 20 Khz) for a 24V 60W motor.
-Dc motor supply, is taking by welding voltage, so that no auxiliary transformer is required.
-Synchronous static switch incorporate, for directly switching of the primary of the main transformer (220-380Vac
25A), in this way are eliminated the current peak at turn-on of welding transformer.
-24Vac or 220Vac gas valve may be used.
Spot timer:
-Enabling with timer potentiometer rotation.
-Time settable between 0.3 to 5 sec.
2.2K
R
N
S
IC10
IC11
FET 540
IC2
TLC 226
470 05W
E 200 REB
MV
24VAC
S4
M1
M
P2 250K
P1 10K
LED
TH
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
N
220 VAC
Ph
FUSE
K1
K15
FUSET125mA
E 200 B
TRASFORMATORE
IN.220VAC
OUT.22VAC
EV GAS
220VAC
TR1