Model NO.: RSN-2500
HS Code: 8515219000
Model NO.: RSN-2500
HS Code: 8515219000
Features
1. Adopt the soft switch technology, high efficiency, low power consumption
2. Support stud welding and manual welding
3. Automatic protection from overcurrent, overheat, over/under voltage, and phase lacking
4. Strong penetration capability of arc and deeper fusion penetration
5. Easy to strike arc, fine welding seam
6. Stepless adjustment of welding current and welding time
7. Suitable for all kinds of studs
8. A voltage fluctuation of ± 20% is allowable
  RSN7-1600 RSN7-2000 RSN7-2500
Power source 3×380V 50Hz 3×380V 50Hz 3×380V 50Hz
Rated input power 71KVA 89KVA 111KVA
Rated input current 108A 135A 169A
Duty cycle 30%
O.C.V 70-80V
Welding current 200-1600A 200-2000A 200-2500A
Matching current I≥80×D (D:diameter of stud mm, I:actual welding current)
Diameter of stud (mm) Carbon steel, stainless steel 8-18mm 8-22mm 8-26mm
Aluminum, copper, and alloy 8-16mm 8-20mm 8-24mm
Proportion between stud diameter  and workpiece thickness Workpiece thickness: stud diameter≥1:3
Air switch 100A 130A 150A
Input cable (mm 2 ) 3×10+1×6
Insulation grade F
Raising method Lift
Protection class IP21
Features
1. Adopt the soft switch technology, high efficiency, low power consumption
2. Support stud welding and manual welding
3. Automatic protection from overcurrent, overheat, over/under voltage, and phase lacking
4. Strong penetration capability of arc and deeper fusion penetration
5. Easy to strike arc, fine welding seam
6. Stepless adjustment of welding current and welding time
7. Suitable for all kinds of studs
8. A voltage fluctuation of ± 20% is allowable
  RSN7-1600 RSN7-2000 RSN7-2500
Power source 3×380V 50Hz 3×380V 50Hz 3×380V 50Hz
Rated input power 71KVA 89KVA 111KVA
Rated input current 108A 135A 169A
Duty cycle 30%
O.C.V 70-80V
Welding current 200-1600A 200-2000A 200-2500A
Matching current I≥80×D (D:diameter of stud mm, I:actual welding current)
Diameter of stud (mm) Carbon steel, stainless steel 8-18mm 8-22mm 8-26mm
Aluminum, copper, and alloy 8-16mm 8-20mm 8-24mm
Proportion between stud diameter  and workpiece thickness Workpiece thickness: stud diameter≥1:3
Air switch 100A 130A 150A
Input cable (mm 2 ) 3×10+1×6
Insulation grade F
Raising method Lift
Protection class IP21

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