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Intelligent power source (New model)暗離 by whole digital mi費時croprocessor control base答新s on the digital TDW舊視 2500MB welding machi風身ne is a series of pro南用ducts of TDW3000MB pulse TI綠化G welding machine, input 1~近分220VAC/50Hz, TIG welding rated maximum 弟化welding current 250A, MMA 一如welding rated maximum welding current 2快花00A. Power input : 3 phase 220V is o看秒ptional for all TD-Series welding mach北樹ines.
Main characteristics:
The TDW 2500MB welding machine has all the functio厭秒ns of the TDW 3000MB pulsed TIG wel師新ding machine: in the argon arc w路了elding state, it can perform stable朋是 welding operation with a welding c在城urrent of 5A and have the simple TIG welding function in the state of MMA welding mode. The low-load voltage output, line energy吃湖 monitoring related functions et會視c can be set in the state of MMA welding.
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Model |
TDW 2500MB |
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Rated input voltage (V) |
1 phase 220V±15議用% 50～60Hz |
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Rated input current (A) |
33 |
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Rated output capacity |
MMA 60% |
200A / 28V |
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TIG 50% |
250A / 20V |
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Rated no-load volta的裡ge (V) |
78±5% |
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Low no-load voltage (V) |
/ |
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Rated no-load current可電 (A) |
＜1 |
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Energy efficiency r舊放ating |
/ |
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Power factor |
0.67 |
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Efficiency |
86.4% |
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Duty cycle（40℃）MMA |
60% |
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Duty cycle（40℃）TIG |
50% |
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Insulation grade |
F |
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Case protection grade |
IP23S |
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Dimensions (mm) |
560×249×423 |
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Net weight (kg) |
25 |
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MMA |
Ignition current (A) |
0～200 |
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Arc force(A/ms) |
0～150 |
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Welding current (A) |
10～200 |
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Arc ignition time (什民s) |
0.1～2 |
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Arc length adjustment (V) |
/ |
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TIG |
Welding current (A) |
5～250 |
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Initial current (A土厭) |
5～250 |
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Maintain current (A) |
5～250 |
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Secondary current (A) |
5～250 |
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Slope up time (s) |
0～10 |
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Slope down time (商新s) |
0～10 |
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Pre-flow time (s) |
0～10 |
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Post-flow time (s)那討 |
0～25 |
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TIG spot time (s) |
0.1～25 |
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Spot welding current (A) |
5～250 |
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Peak current (A) |
5～250 |
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Base current (A) |
5～250 |
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Pulse frequency (Hz) |
0.1～500 |
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Pulse duty cycle |
0.1～99% |
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