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Product Type: ZX7-250


1.With digital display of the welding current                
2.The arc current can adjust alone                
3.push current is adjusted              
4.overheating,over current,short circuit protection.              
5.The Tri-proof(water, dust and eroding proof) cooling system raised the reliability and duty cycle of the key components.                 
Widely use in welding carbon *steel,stainless steel products and copper Etc.
Product parameters:


Parameter Model ZX7-250 ZX7-315
Power voltage (V) three phase AC380V±15% three phase AC380V±15%
Frequency(HZ)   50/60 50/60
Rated input current (A)    15 20
No-load voltage(V) 54 69
Output current range (A)  20-250 20-315
Rated output voltage (V)  30 33
arc force adjustment range 0~100 0~60
Duty cycle (%)  60 60
No-load power consumption 60 60
Efficiency % 85 85
Power factor 0.93 0.93
Insulation class  F F
Protections class  IP21 IP21
Weight(KGS) 17.5 19.5
Dimension(MM) 480*204*303 450*299*232


On a: Welding machine WS-200S Next a: ZX7-400
Sales Tel:+86-577-85699815 Fax:+86-577-85699815 Email:suya@fjsongyan.com
Office address:Rm B501, ZhanHong Building ,Wenzhou street, Wenzhou City,Zhejiang China PO:325000