TECHNICAL
SPECIFICATION - CONTROLLER
1) IGBT inverter technology
2) Low price, less weight, power efficient,
safe and reliable
3) Easy control and digital display of
welding voltage, current and time
4) Special torch with extending cables,
large lifting force, low heat and durable.
5) Inner circuit board is under waterproof,
anticorrosion, dampproof and dustproof treatment.
6) Compensatory capabilities of power
voltage. When the voltage decreases, this machine can automatically stabilize
welding parameters, when the voltage is extremely low, the machine still can
work normally(only the max welding current is a little lower), the welding
strength is much higher than ordinary welding machine.
7) This feature applies to: electricity
shortage and multiple equipments operating simultaneously in construction sites
such as projects powered by generators, shipbuilding, steel construction etc.
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Model
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STR-2500E
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Welding range
|
Φ3-Φ28mm
|
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Welding
current
|
2500A
|
|
Welding time
|
0.1S-3.0S
|
|
Welding speed
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20-15pcs/minute
|
|
Input power
|
280V-440V AC,
50/60Hz
3 Phase
|
|
Rate Input
power
|
80KW
|
|
Power Switch
|
160A
|
|
Protect Grade
|
IP23
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|
Cooling way
|
Fan
|
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Dimension(L*W*H)
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890*400*680mm
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Weight
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145kg
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NOTE PLEASE:
1. All
above data are subject to technical modifications.
2. Standard
input power of our stud welder is 3 phase AC 380V±10%, upon your requests,
our stud welders can specially design to work under AC 3 phase 220V±10%
single voltage, 380V±10% single voltage, 220/380V±10% double voltage, 480V±10%
single voltage.
3. When
ordering, please inform of your local industrial input voltage.
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