DB Inverse Resistance Welding Machine
Product Description
Features:
Small weight-saving transformer for use in industrial robots & welding transgun;
Very low inductive loss large DC welding current;
Attain target current quicker; ∮
More accurate current control, more responsive current control;
Symmetric mains loading with high power factor;
Better for welding galvanized sheet, non-ferrous metals and different materials;
High quality in welding, compactness and lightness as well as power saving.
|
Item (Unit) |
Data |
|
Rated capacity (KVA) |
40 100 140 170 250 340 |
|
Main voltage (V) |
380 |
|
Frequency (Hz) |
50 |
|
Phase (∮) |
3 |
|
Duty cycle (%) |
50 |
|
Throat depth |
250-500 |
|
Maximum force between electrodes(N) |
4750 9700 15000 |
|
Gap between arms (KVA) |
280-420 |
|
Primary voltage of transformer(KVA) |
500 |
|
Secondary no load voltage of transformer(V) |
4.3-9.6 9.0 9.0-13.1 9.0-13.1 |
|
Frequency transformer(Hz) |
1000 |
|
Maximum current of welding(KA) |
22-11 33 33-23 54-38 176-110 |
|
Rater pressure of pneumatic system (Mpa) |
0.5 |
|
Cooling water consumption (L/H) |
1200 |
|
Control Model |
Med Weld4000 |
|
(MF) Mode No |
400 600 600 600 1000 2000 |
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