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Model NO.: YQ
Voltage: 3 Phase 380V 50Hz
Rated Input Power: 25kv
Rated Load Sustainability: 60%
Output Current: 60-500A
Output Voltage: 17-42V
Output No-Load Voltage: 98V
Productiveness: More Than 89%
Weight: 50kg
Volume: 636*322*584mm
Gas-Folw Rate: 15-20L/Min
Trademark: Yaoqiang
Transport Package: Wooden Package
Origin: Jiangsu
Model NO.: YQ
Voltage: 3 Phase 380V 50Hz
Rated Input Power: 25kv
Rated Load Sustainability: 60%
Output Current: 60-500A
Output Voltage: 17-42V
Output No-Load Voltage: 98V
Productiveness: More Than 89%
Weight: 50kg
Volume: 636*322*584mm
Gas-Folw Rate: 15-20L/Min
Trademark: Yaoqiang
Transport Package: Wooden Package
Origin: Jiangsu
Product Application
NBC-350/500 (E) series IGBT inverter dual function semi-automatic gas shielded welder
The power supply has good dynamic characteristics and fast response. It can realize all directional welding, especially suitable for vertical welding, vertical angle welding, overhead welding and elevation welding.Because of its high reliability, it is widely used in heavy equipment, ships, steel structures, containers and other industries.
Main technical parameters
The power supply has good dynamic characteristics and fast response. It can realize all directional welding, especially suitable for vertical welding, vertical angle welding, overhead welding and elevation welding.Because of its high reliability, it is widely used in heavy equipment, ships, steel structures, containers and other industries.
Main technical parameters
| No. | Name | NBC-350(E) | NBC-500(E) |
| 01 | Supply voltage / frequency | 3 phase 380V±10%/50Hz | 3 phase 380V±10%/50Hz |
| 02 | Rated input power | 14.4KVA | 25KVA |
| 03 | Rated input current | 21A | 37A |
| 04 | Rated load duration | 60% | 60% |
| 05 | Output current regulation range | 60~350A | 60~500A |
| 06 | Output voltage regulation range | 12~40V | 15~50V |
| 07 | Output no-load voltage | 58V | 70V |
| 08 | Efficiency | ≥89% | ≥89% |
| 09 | power factor | ≥0.87 | ≥0.87 |
| 10 | Use wire diameter (mm) | Ф1.0~Ф1.6 | Ф1.0~Ф1.6 |
| 11 | Welding machine weight | 40Kg | 50Kg |
| 12 | Welding machine volume (mm3) | 648×335×640 | 648×335×640 |
| 13 | CO2 gas flow rate | 15~20L/min | |
| 14 | Insulation grade of main transformer | H | |
| 15 | Insulation level of output reactor | B | |
Main Features
1)The utility model has the advantages of multiple functions, gas protection welding, manual arc welding, and high utilization ratio of equipment
2)Double IGBT module, device performance, parameter consistency is good, work reliability is high
3)The key control unit adopts the "Three Prevention" treatment process to strengthen the protection of moisture, salt fog and dust
4)With strong pulse arc ignition, the success rate of arc initiation is high
5)The welding spatter is small and the metal deposition rate is high
6)The welding seam is well formed and the welding deformation is small
7)When the ball has anti arc function.
8)Self locking function can reduce the welding work intensity when welding large specification long welding seam
9)The actual arc detection circuit, effectively compensate the current attenuation, can extend the welding cable to 50 meters
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2)Double IGBT module, device performance, parameter consistency is good, work reliability is high
3)The key control unit adopts the "Three Prevention" treatment process to strengthen the protection of moisture, salt fog and dust
4)With strong pulse arc ignition, the success rate of arc initiation is high
5)The welding spatter is small and the metal deposition rate is high
6)The welding seam is well formed and the welding deformation is small
7)When the ball has anti arc function.
8)Self locking function can reduce the welding work intensity when welding large specification long welding seam
9)The actual arc detection circuit, effectively compensate the current attenuation, can extend the welding cable to 50 meters
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Product Application
NBC-350/500 (E) series IGBT inverter dual function semi-automatic gas shielded welder
The power supply has good dynamic characteristics and fast response. It can realize all directional welding, especially suitable for vertical welding, vertical angle welding, overhead welding and elevation welding.Because of its high reliability, it is widely used in heavy equipment, ships, steel structures, containers and other industries.
Main technical parameters
The power supply has good dynamic characteristics and fast response. It can realize all directional welding, especially suitable for vertical welding, vertical angle welding, overhead welding and elevation welding.Because of its high reliability, it is widely used in heavy equipment, ships, steel structures, containers and other industries.
Main technical parameters
| No. | Name | NBC-350(E) | NBC-500(E) |
| 01 | Supply voltage / frequency | 3 phase 380V±10%/50Hz | 3 phase 380V±10%/50Hz |
| 02 | Rated input power | 14.4KVA | 25KVA |
| 03 | Rated input current | 21A | 37A |
| 04 | Rated load duration | 60% | 60% |
| 05 | Output current regulation range | 60~350A | 60~500A |
| 06 | Output voltage regulation range | 12~40V | 15~50V |
| 07 | Output no-load voltage | 58V | 70V |
| 08 | Efficiency | ≥89% | ≥89% |
| 09 | power factor | ≥0.87 | ≥0.87 |
| 10 | Use wire diameter (mm) | Ф1.0~Ф1.6 | Ф1.0~Ф1.6 |
| 11 | Welding machine weight | 40Kg | 50Kg |
| 12 | Welding machine volume (mm3) | 648×335×640 | 648×335×640 |
| 13 | CO2 gas flow rate | 15~20L/min | |
| 14 | Insulation grade of main transformer | H | |
| 15 | Insulation level of output reactor | B | |
Main Features
1)The utility model has the advantages of multiple functions, gas protection welding, manual arc welding, and high utilization ratio of equipment
2)Double IGBT module, device performance, parameter consistency is good, work reliability is high
3)The key control unit adopts the "Three Prevention" treatment process to strengthen the protection of moisture, salt fog and dust
4)With strong pulse arc ignition, the success rate of arc initiation is high
5)The welding spatter is small and the metal deposition rate is high
6)The welding seam is well formed and the welding deformation is small
7)When the ball has anti arc function.
8)Self locking function can reduce the welding work intensity when welding large specification long welding seam
9)The actual arc detection circuit, effectively compensate the current attenuation, can extend the welding cable to 50 meters
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2)Double IGBT module, device performance, parameter consistency is good, work reliability is high
3)The key control unit adopts the "Three Prevention" treatment process to strengthen the protection of moisture, salt fog and dust
4)With strong pulse arc ignition, the success rate of arc initiation is high
5)The welding spatter is small and the metal deposition rate is high
6)The welding seam is well formed and the welding deformation is small
7)When the ball has anti arc function.
8)Self locking function can reduce the welding work intensity when welding large specification long welding seam
9)The actual arc detection circuit, effectively compensate the current attenuation, can extend the welding cable to 50 meters
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