Model:SAW-R-TWINSInverted AC/DC double -wire submerged arc welding machine(double characteristics)

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Technical parameters

Model SAW-1000-TWINS
(SAW-1000+SAW-1000E)
SAW-1250-TWINS
(SAW-1250+SAW-1000E)
SAW-1500-TWINS
(SAW-1500+SAW-1000E)
Rated input voltage/frequency Three-phase 380V(+ / -)10% 50Hz
Rated input capacity (KVA) 55 +55 69 +55 89 +55
Rated input current (A) 83+83 115+83 140+83
Rated output voltage (V) 44/(44) 44/(44) 44/(44)
Rated load sustainability (%) 100/(100) 100/(100) 100/(100)
Output no-load voltage (V) Submerged arc welding 87; hand arc welding 84
Current regulation range (A) 50~1000/(50~1000) 50~1250/(50~1000) 50~1500/(50~1000)
Voltage regulation range (V) 20~50
Power factor ≥0.88
Welding wire diameter (mm) 1.6~5.0/(1.6~5.0) 1.6~6.0/(1.6~5.0) 1.6~6.0/(1.6~5.0)
Shell protection grade IP21S
Insulation grade H/B