Intelligent power source (New model) ✔∏αby whole digital microprocessor control bas∏§es on the digital
platform of DSP (hardware main control circ"★¶uit) and ARM (digital commun® λ>ication panel). It adopts
modular design concept and with characteristic≤§↓s of digital, intelligπ↑π♥ent, automation, network and
green to provide a new $☆ experience for the user. The welder ×¥≤™can be upgraded conveniently and add
new functions by software without↑ &ε the hardware change.
Power input : 3 phas©$₹e 220V is optional fo®™←r all TD-Series welding machin♣₽βσes.
Main characteristics:
● Digital setting for pre→♦cise control, current is adjusted in ₹£✘units of 1A, 12 welding parameters can b×λλΩe accurately set to achieve higε♦"πh quality welding
● TIG welding 5A arc ignition, stabφ&→le welding, arc concentrγ'ation reached the international advanced leve→∏l
● MMA, DC TIG, pulse TIG, TIG spot welding for mul♠<•✘ti-purpose
● MMA welding can be set as low no-load output>∑÷ for easy TIG welding
● Two kinds of arc-ignition methods: HF and ™φLift for TIG
● With line energy monitoring related functiδ ↓ons, USB interface is reserved to export data
● Optional 10 welding methods, the weldi¶←☆ng sequence can be adjusted according to use®εr needs to adapt to we®♦<lder operating habits and process∏δε requirements
● Suitable for the industries of nuclear powerδ↓↕, chemical construction, t σ≤hermal power
● Small size, light weig₹εht, easy to carry
|
Model |
TDW 3000MB |
||
|
Rated input voltage (V) |
3 phase 380V<¥β±15% 50～60Hz |
||
|
Rated input current (A) |
11 |
||
|
Rated output capacity |
MMA 30% |
300A / 32V |
|
|
TIG 35% |
300A / 22V |
||
|
Rated no-load voltage (V) |
76±5% |
||
|
Low no-load voltage (V) |
24±5% |
||
|
Rated no-load current (A) |
＜1 |
||
|
Energy efficiency rating |
Grade 2 |
||
|
Power factor |
0.85 |
||
|
Efficiency |
90% |
||
|
Duty cycle（40℃）MMA |
30% |
||
|
Duty cycle（40℃）TIG |
35% |
||
|
Insulation grade |
F |
||
|
Case protection grade |
IP23S |
||
|
Dimensions (mm) |
560×249×423 |
||
|
Net weight (kg) |
24 |
||
|
MMA |
Ignition current (∞εA) |
0～300 |
|
|
Arc force(A/ms) |
0～150 |
||
|
Welding current (A) |
10～300 |
||
|
Arc ignition time (s) |
0.1～2 |
||
|
Arc length adjustment★© (V) |
35～80 |
||
|
TIG |
Welding current (A) |
5～300 |
|
|
Initial current (A) |
5～300 |
||
|
Maintain current (A) |
5～300 |
||
|
Secondary current (A) |
5～300 |
||
|
Slope up time (s) |
0～10 |
||
|
Slope down time (s) |
0～10 |
||
|
Pre-flow time (s) |
0～10 |
||
|
Post-flow time (s) |
0～25 |
||
|
TIG spot time (s) |
0.1～25 |
||
|
Spot welding current (A)φ₽ε |
5～300 |
||
|
Peak current (A) |
5～300 |
||
|
Base current (A) |
5～300 |
||
|
Pulse frequency (Hz) |
0.1～500 |
||
|
Pulse duty cycle |
0.1～99% |
||
