6. ASSEMBLY AND START-UP
Place of Installation
- Be sure to place it in a rainproof room with no direct sunlight, low humidity and dust, and surrounding air temperature at
-10°C〜+40°C.
- The ground inclination shall be less than 10°.
- For the sake of a good air cooling cycle, there must be at least 20cm of gap before and after the welding machine and
at least 10cm of space between the left and right sides.
- Welding shall be done in a place without wind (use windshield if necessary).
- Antifreeze is necessary when using a water-cooled welding torch.
Power Supply
- The waveform shall be a standard sine wave with effective value at 380V±15%, and the frequency at 50Hz.
- The unbalance of the three-phase voltage is ≤ 5%.
- See Table 2.1 for power input requirements:
Capacity of
power equipment
Input protection
(distribution box)
KEEP WORKiNG
KEEP WORKiNG
Keep Working
SÍMBOLO
Single phase, 50-60Hz
Output positive
Output negative
¡CAUTION! Read user manual
Welding power
Input power
Power grid
Generator
Fuse
Breaker
Welding power
input side
Welding power
output side
Cable
Welding
power
grounding
cable
DESCRIPCIÓN
SI9500MP 500A
Three pahse AC 220V / 380V / 440V
≥ 31k VA
≥ 48k VA
50A
63A
≥ 6mm
2
≥ 50mm
2
≥ Welding power input side
09
S i
9 5 0 0
m P