SAW-R

SKU : SAW-R

Model:SAW-R

Inverted DC submerged arc welding machine（double characteristics）

Tehnical parameters

Model

• SAW-630
• SAW-1000
• SAW-1250
• SAW-1500

Rated input voltage/frequency : Three-phase 380V(+ / -)10% 50Hz

Rated input capacity (KVA)

• SAW-630 : 34
• SAW-1000 : 55
• SAW-1250 : 69
• SAW-1500 : 89

Rated input current (A)

• SAW-630 : 51
• SAW-1000 : 83
• SAW-1250 : 115
• SAW-1500 : 140

Rated output voltage (V)

• SAW-630 : 44
• SAW-1000 : 44
• SAW-1250 : 44
• SAW-1500 : 44

Rated load sustainability (%)

• SAW-630 : 100
• SAW-1000 : 100
• SAW-1250 : 100
• SAW-1500 : 100

Output no-load voltage (V) : Submerged arc welding 87; hand arc welding 84

Current regulation range (A)

• SAW-630 : 50~630
• SAW-1000 : 50~1000
• SAW-1250 : 50~1250
• SAW-1500 : 50~1500

Voltage regulation range (V) : 20~50

Power factor : ≥0.88

Welding wire diameter (mm)

• SAW-630 : 1.6~3.0
• SAW-1000 : 1.6~5.0
• SAW-1250 : 1.6~6.0
• SAW-1500 : 1.6~6.0

Shell protection grade : IP21S

Insulation grade : H/B