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Semi
Automatic Gas Shielded Metal-Arc Welding Machine (CO2/MAG/MIG)
NB-Series
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NB
- 200Y
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NB
- 250/400/500
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| Technical
Specifications |
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Model
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NB-250Y
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NB-250
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NB-400 |
NB-500
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Rated
input voltage
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3-380V
± 15% / ( 50~60 ) Hz
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Rated
input current (A)
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12
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23-31
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35-40
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Rated
input capacity (KVA)
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8
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17
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23
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No-load
voltage (V)
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65~75
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No-load
consumption
(W)
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65
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65
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130
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Voltage
adjusting range (Current)
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15
~ 31
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14-41
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15-45
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Voltage
adjusting range (A)
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50-250
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50-400 |
50-500
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Suitable
welding wire dia. (mm)
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0.8,
1.0 (solid wire)
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0.8,
1.0, 1.2
(solid/flux-cored)
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0.8,
1.0
(solid/flux-cored)
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Duty Cycle
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60%
250A/27V
100% 194A/24V
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60%
400A/34V
100% 309A/29.5V |
60%
500A/39V
100% 387A/33.5V |
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Power
Factor (cos
Ø)
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0.7~0.9
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Efficiency
(n)
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≥
0.85
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Insulation
Grade
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F
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Case
Protection Grade
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IP21
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Cooling
Mode
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Wind
cooling
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Wired
feed rate range (m/min)
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2~24
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2.5~15
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2.5~18
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Dimensions
of power source (mm)
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700
x 360 x 780
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700
x 360 x 530 |
700
x 360 x 530 |
700
x 360 x 780 |
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Net
weight of power source(kg)
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55
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45
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45
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65
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Dimension
of welding tractor (mm)
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*
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450x225x331 |
582x340x424 |
582x340x424 |
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Net
weight of welding tractor (kg)
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*
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7
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13
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13
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| Basic
Outfits |
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Model
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NB-250Y
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NB-250
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NB-400 |
NB-500 |
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Arc
welding power source
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intergrated
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ZP7-250
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ZP7-400
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ZP7-500
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Wire
feeder
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-
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FD10-50
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FP17-100
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FP17-100
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Welding
gun with European-type connector*
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MB23KD
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MB23KD
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MB36KD
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MB36KD
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Gas
regulator*
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36VAC,
≤ 190W
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36VAC,
≤ 190W
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36VAC,
≤ 110W
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36VAC,
≤ 110W
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Welding
cable**
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-
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5m
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5m
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5m
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Basic
Outfits
- Arc
welding power source Wire feeder
- Welding
gun with European-type connector*
- Gas
regulator*
- Welding
cable
* Optional
* * It can be lengthened aocording to request of users
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NB-series
products are semi-automatic gas shielded metal-arc welding machines
with IGBT inverter technology, which consist of power source
and wire feeder. The machine has the characteristics of stable
welding process, low spatter and good weld. The molten pool
is easy to be controlled, operation is simple to be done, and
efficiency is high.
They are suitable for all position welding of common low carbon
steel, stainless steel, aluminum and its alloy, etc.
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Main
Functions
- Soft-start
ignition.
- Adjustable:
arc force, crater current, crater voltage, welding current
and welding voltage.
- 2/4-step
welding modes switch.
- Welding
wires dia. selection.
- Welding
voltage and welding current can be preset and displayed
digitally.
- Fast-feed
by spot
- Protective
functions: overheat-over-current, under-voltage and power
phase absence, etc.
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N.
B. In view of continuous developments, we reserve right to modify
the design, dimensions,
technical data and weight without any notice.
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