Loading Port:Shanghai
Payment Terms:TT OR LC
Min Order Qty:-
Supply Capability:-
· Condition: New
· Place of Origin: Shanghai, China (Mainland)
· Brand Name: OEM
· Model Number: NB-500
· Dimensions: 640*334*586MM
· Weight: 50KGS
· Usage: Shipbuilding,Stell construction,Pressure vessel, etc.
· Voltage: 3-380V+-10%
· Certification: CCC; ISO9001:2008
· color: Gray
1. Adopt advanced soft switch inverter technology, long service time.
2. Double IGBT module, high working reliability.
3. Key control components adopt "three proofings" treanment process, strengthen the moisture proof, salt spray proof and dust proof.
4. Multi-purpose machine, with CO2/MAG, MMA functions, higher machine usage rate.
5. Wipe off small curve weld ball when closing arc.
6. Welding cable length can upto 50m.
7. NB-630A equipted with dual drive wire feeder.
Technical Parameters
.Model | NB-350 | NB-500 | NB-630 |
Input Voltage(V) | 3~380V±10% | 3~380V±10% | 3~380V±10% |
Rated Input Capacity(KVA) | 14.5 | 31.6 | 42.1 |
Frequency(Hz) | 50 / 60HZ | 50 / 60 HZ | 50 / 60 HZ |
Rate Input Current(A) | 22 | 48 | 64 |
Output Current Range(A) | 60~350 | 60~500 | 60~630 |
Output Voltage Range(V) | 17~31.5 | 17~39 | 17~44 |
Rated Duty Cycle(%) | 60 | 60 | 60 |
Power Factor | 0.87 | 0.87 | 0.87 |
Efficiency(%) | 89% | 89% | 89% |
Wire Diameter(mm) | 0.8~1.2 | 1.0~1.6 | 1.0~2.0 |
Shell Protection Class | IP21S | IP21S | IP21S |
Weight(kg) | 40 | 50 | 58 |
Dimensions(mm)(L×W×H) | 576×310×573 | 640×334×586 | 690×334×586 |
