Lincoln Electric SAF-FRO PRESTO 270 Manual De Instrucciones página 4

Technical Specifications
PRESTO 270
Input Voltage
400V  15%
Three Phase
(Based on a 10 min. period)
270
270
Fuse (delayed) or Circuit Breaker
270
Height
270
405mm
Operating Temperature
-10°C to +40°C
English
NAME
Input Power at Rated Output
6.3kW @ 100% Duty Cycle
8.7kW @ 60% Duty Cycle
9.5kW @ 35% Duty Cycle
RATED OUTPUT AT 40°C
Duty Cycle
100%
60%
35%
Welding Current Range
5 – 270A
RECOMMENDED INPUT CABLE AND FUSE SIZES
("D" characteristic) Size
20A
PHYSICAL DIMENSIONS
Width
235mm
INPUT
Output Current
200A
250A
270A
OUTPUT RANGE
Maximum Open Circuit Voltage
Length
535mm
1
INDEX
W000403605
EMC Class
A
Output Voltage
28.0Vdc
30.0Vdc
30.8Vdc
45Vdc (CE model)
Input Power Cable
2
4x2.5mm
Weight
24kg
Storage Temperature
-25°C to +55°C
Frequency
50/60Hz
English