44
STEL s.r.l.
– Via del Progresso n° 59 – 36020
Loc. Castegnero (VICENZA) - ITALY
TEL. +39 0444 639525 (central.) – +39 0444 639682 (comm.)
FAX +39 0444 639641 – E-mail: stel @ stelgroup.it
http: www.stelgroup.it
MAX 503 & MAX 503 IP44
COD. 6914500030
2.3
2.3
2.3
2.3 ---- ELECTRICAL CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
TECHNICAL
DESCRIPTION
ENGLISH
GENERATOR
MAX 503 IP44
MAX 503
Input parameters
Rated supply voltage
Maximum drift
Phases
Frequency
Rated current MAX
Rated current DC 60%
Rated current DC 100%
Rated power MAX
Rated power DC 60%
Rated power DC 100%
Power factor MAX
Protection fuses
Power cable
Output parameters
No-load voltage
Arc voltage
Current regulation range
Welding current DC 35%
Welding current DC 40%
Welding current DC 60%
Welding current DC 100%
V
-
Hz
A
A
A
kVA
kVA
kVA
cos φ
A
mm²
V
V
A
A
A
A
A
400
± 15%
3
50/60
38.5
29
25
25.3
20.6
15.7
0.8
32
4x6
80
20.2-40
4-500
500
-
420
350
500
± 10%
3
50/60
30.8
26,4
23.2
20
16.5
12.5
0.8
32
4x6
100
20.2-40
4-500
500
-
420
350
400
± 15%
3
50/60
38.5
33
27.5
25.3
23,2
17.8
0.8
32
4x6
80
20.2-40
4-500
-
500
440
380
500
± 10%
3
50/60
30.5
26,4
22
20.4
18.5
14.2
0.8
32
4x6
100
20.2-40
4-500
-
500
440
380
