gala gar GALA MIG 3007 Manual Técnico De Instrucciones página 25

3.2.1. REGULATION LEVELS.
The traditional current level can be determined in table 6 (as per standard EN 60974-1) for each
regulation point of the welding voltage of the equipment. The traditional level corresponds to the appropriate
current values for MG welding with pure CO
welding with gas mixture (75% CO
NO-
SCALE Reg.
LOAD
U (V)
2o
1
17,2
2
18,1
3
18,8
4 19,5
I 5 20,2
6 20,8
7 21,4
8 21,8
9
22,6
10
23,3
1
24,1
2 25,7
3 27,1
4 28,5
5 30,0
II
6 31,6
7 33,0
8
34,7
9
36,3
10
37,8
1 ---
2 ---
3
---
4
---
5
III ---
6 ---
7 ---
8 ---
9 ---
10 ---
GALA INDUSTRIAL.. Instructions Manual.
. We have added the approximate current level values for MAG
2
+ 25% Ar).
2
Table 6. Traditional regulation levels (CO
GALA MIG 3007
TRADITIONAL
GAS MIXTURE
(CO )
2
I (A) U (A) I (A)
2 2 2
35
15,8 65
50
16,5 78
60
17,0 86
70 17,5 96
77 17,9 105
87 18,4 115
95 18,8 122
100 19,0 128
112
19,6 140
120
20,0 200
133
20,7 212
157 21,9 235
172 22,6 250
190 23,5 270
215 24,8 292
235 25,8 262
255 26,8 285
275
27,8 305
295
33,8 325
315
29,8 340
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- ---
) and gas mixture.
2
GALA MIG 4007
NO- TRADITIONAL
LOAD
U (A) U (V) I (A)
2 2o 2
25
15,25 16,41
30
15,9 16,73
40
16,3 17,21
16,8 17,69 45
17,25 18,17 50
17,75 18,48 57
18,1 18,96 65
18,4 19,52 70
77
19 19,92
85
22 20,32
87
22,6 20,8
23,75 21,27 95
24,5 22,31 112
25,5 23,11 122
26,6 23,9 130
25,1 24,78 145
26,25 25,58 155
165
27,25 26,21
175
28,25 26,93
190
29 27,81
--- 28,61 200
--- 30,12 217
235
--- 31,31
255
--- 32,91
275
--- 34,2
--- 35,7 305
--- 38,01 320
--- 39,36 350
--- 41,27 370
--- 42,95 390
GAS MIXTURE
(CO )
2
U (A) I (A) U
2 2
15,3 55 14,75
15,5 60
16,0 65 15,25
16,3 75 15,75
16,5 80
16,9 85 16,25
17,3 93 16,65
17,5 98
17,9 105 17,25
18,3 115 17,75
18,4 117 17,85
18,8 125 18,25
19,6 140
20,1 150
20,5 167 20,35
21,3 175 20,75
21,8 182
22,3 195 21,75
22,8 205 22,25
23,5 215 22,75
24,0 227 23,35
24,9 247 24,35
25,8 265 25,25
26,8 282
27,8 305 27,25
29,3 322
30,0 350
31,5 380
32,5 400
33,5 420
25
(A)
2
15
16
16,9
19
19,5
21,1
26,1
28,1
29,5
31
32
33