1
SECTION 2. ESPECIFICATIONS
SECTION 1 SAFETY SIGNAL WORDS
IMPORTANT:
Statements identify special instructions necessary for the most efficient operation
of this equipment.
WARNING
WARNING statements identify procedures or practices which must be followed to
avoid serious personal injury or loss of life.
CAUTION
CAUTION statements identify procedures or practices which must be followed to
avoid minor personal injury or damage to this equipment.
The following safety alert symbol and signal words are used throughout this manual to call attention
to and identify different levels of hazard and special instructions.
Images shown in this manual must be taken as a reference and the real unit may
change slightly.
CAUTION
RATED
WELD
OUTPUT
AMPERAGE
RANGE
MAX
OPEN
CIRCUIT
VOLTAGE
INPUT AMPERES AT AC BALANCED
RATED OUTPUT, 60Hz,
SINGLE PHASE
KVA
KW
WEIGHT
SHIP
Kg (Lb)
TYPE OF
OUTPUT
230 Vac 460 Vac
250A at 30V
5-310 A
95.6 A
80V
60%
DUTY CYCLE
186
(193.5)
CC
AC/DC
47.8 A
22
11.8
OVERALL
DIMENSIONS
mm (in)
DEPTH
1232 (48 ½)
WID
TH
559 (22 ½)
HEIGHT
838 (33)
*
INCLUDES WHEELS AND LIFTING EYE.
2-1 VOLT-AMPERE CURVES.
Figure 2-1 Volt-Ampere Curves
The volt-ampere curves show the minimum and maximum voltage and amperage output capabilities of the welding power
source. Curves of other settings fall between curves shown.
R
M
S
D
C
V
O
L
T
S
80
0
70
60
50
40
30
20
10
80
5
0
2
0
0
2
5
0
3
0
0
3
5
0
4
0
0
1
0
0
1
5
0
4
5
0
5
0
0
A
B
80
0
70
60
50
40
30
20
10
80
5
0
2
0
0
2
5
0
3
0
0
3
5
0
4
0
0
1
0
0
1
5
0
4
5
0
5
0
0
A
B
AC Mode.
DC M ode.
A .- Arc control at MIN.
B .- Arc control at MAX.
A
C
V
O
L
T
S
AC AMPERES
RMS DC AMPERES
575 Vac
38.2 A
Summary of Contents for ALPHA TIG 252 - DP
Page 6: ......
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