Single Board Welder

Product Detail

Product description:

1, the three-phase power supply, the input voltage of the 220V~380V machine can work on electric

2, low requirement of network, strong ability to adapt;

3 key components imported brand, power switch, circuit board three paint protection; 

4, according to the manual welding rod arc characteristics, output characteristics of the fall slope design, 

5, play easy arc, arc control convenient, mature technology, stable and reliable; 

6, heavy duty, long welding electrode 4.0mm; 

7, ARC250 full power, can replace the traditional GB BX1 315 welding machine; 

8, DC output, adjustable thrust, current visual digital display; 

9, acid and alkali welding It is universal and stable in welding process;







Technical Parameters
Model	ARC/ZX7-250G	ARC/ZX7-250GD
Rated input voltage /frequency	Single Phase 220V±15%	single phase 220V/380V±15%
Rated input capacity (KVA)	9.4	9.4
Rated input current (A)	43.5	43.5/25.2
Rated output voltage (V)	30	30
Rated duty cycle (%)	60	60
Output noload voltage (V)	76	79
Output current range (A)	20-250	20-250
Enclosure protection class	IP21S
Insulation grade	F
Type of cooling	Air Cooling
Exterior size LxWxH(mm)	450x270x335	615x470x362
Weight(kg)	8	10




Products display











Single Board Welder Maintenance Methods




No display header?Fan does not rotate?Non welding output

 

1) make sure the air switch is closed

 

2) the input cable is connected to the power supply

 

3) thermal resistance (4) damage (24V relay open point closed or bad contact)

 

4) power board (backplane failure, no output DC537V voltage):

 

A. silicon bridge open circuit, silicon bridging, plug line bad contact

 

The B. power board is charred and burned out

 

C. check the air switch to the power line plug line, the power board to the inverter board (MOS board) of the plug line

 

5) the auxiliary power supply on the control panel is out of order (contact the dealer or the manufacturer)