Application and features:
Output voltage, RMS 8 v ~ 135 v AC
With monitoring the welding current, interrupt abnormal function of the welding process.
Automatic voltage regulator, power supply voltage, the more limited protection.
Welding automatic temperature compensation to the environment.
Chinese menu, easy to operate.
Automatically save the state of welding process parameters, it can be to remove welding records, print, U disk is derived.
Systems that can perform self-check, common failures in Chinese hints.

The main parameters:


Model

SD-EF315

The power supply voltage

220V/380V±20V 50HZ AV

The output voltage RMS

8v135V AC

The output power

3.5KW

Maximum welding range

315mm

The environment temperature

-15+50

Time range

19999 seconds

Time resolution

1 seconds

Time precision

0.1%

The output voltage accuracy

±1%

Store the data

500article

Data interface

Support the printer interface and RS232 interface, usb interface