IGBT Inverter Square wave AC/DC TIG Welder

Item no.: HE.WSE 250

List price: 440,405 HUF net

gross: 559,314 HUF

In stock: 0 pcs

WSE series Inverter Square Wave Mix TIG Welder uses inert gas Argon as the electric arc&44;s protection material; resorts to the melted metal, the effect of arc which comes from the Tungsten electrode and the work piece, it can reach the welding effect.
The AC TIG welder is generally used in welding Aluminum, Magnesium and alloy steel materials while the DC TIG welder is commonly used in welding soft steel, medium-carbon steel, high-carbon steel, stainless steel, copper, nickel and Cr-Mo alloy steel materials.
WSE series inverter square wave mix TIG Welder applies advanced IGBT duplex inverter control technology, especially utilizing the big power module and fast-renew diode as the key power piece, assisted with programme accessible design, those machine featured with high reliability and fast dynamic respond speed and stable arc.

WSE series inverter square wavw mix tig welder applies advanced IGBT duplex inverter control technology, opt the sound IGBT (Insulating bar bipolar transistor) and fast recovery diode as the main power piece during the transformation between two power. The tailor-made control circuit can better control the electric arc while welding, get fast dynamic respond speed and sound electric wire netting fluctuates and compensates ability.

Implication of Coding:
W: TIG welder
S: Manual Arc welding
E: AC/DC
250: Rate welding current

Main technical data:
Rated input power: 3 - 380/400V
Power source frequency: 50/60Hz
Rated input capacity: 8KVA
Rated input current: 12.5A
Rated Output No-load Voltage: 64V
Rated Operation Voltage: 20V
Current regulation range:
DC TIG: 15-250A
AC TIG: 10-200A
MMA: 15-200
Current rising time: 0.1-5s
Current descending time: 0.1-5s
Pulse frequency: 0.5-500Hz
Pulse Width (DC): 20-80%
Clean Area Width (AC): wide - narrow
Mixed AC Frequency: 0.5-20Hz
Lag gas time: 0.5-10s
Rated duty cycle: 60%
Cooling type: Fan-cooled
Efficiency: ≥85%

The surrounding temperature range:
When welding: water cooling welding: 5 - 40 °C; air cooling welding: -10 -40 °C
During transport or in storage: -25 - 55 °C
Relative humidity: when at 40 °C ≤50%, when at 20 °C ≤90%

Functions:

ARC: this mode is equivalent to the function of DC arc welder, also called manual arc welding. By setting the hot-piloting current adjustment and thrust current adjustment in a fixed way inside, so as to regulate the welding current. At this time the output current descending slowly and draw outside. It alternate slightly according to the fluctuation of electric arc voltage, but once the voltage below certain value, the current will drop heavily along with the descending of the pressure.

TIG DC: this mode is equivalent to DC TIG welder, also called DC TIG welding function: At this mode you can regulate the arc induction function, welding current, rising time, descending time and arc collection function. Otherwise, if you choose crater repeat, you are able to adjust the arc collection current.
When you fixed on PULSE mode (High or Low grade), it is equal to the function of DC TIG welder with pulse. At this mode you can regulate the function of arc induction current, basic current, peak current, pulse frequency, pulse width, rising time, descending time and arc collection; in addition, if you choose creater repeat, you are able to adjust the arc collection current.

TIG AC: This mode is equivalent to AC TIG welder, also called AC TIG welding function. At this mode you can regulate the function of arc induction current, welding current, rising time, descending time, clean area width and arc collection; otherwise, if you choose crater repeat, you are able to adjust the arc collection current.
When you fixed on PULSE mode (High or Low grade), it is equal to the function of DC TIG welder with pulse. At this mode you can regulate the function of arc induction current, basic current, peak current, pulse frequency, pulse width, rising time, descending time and arc collection; in addition, if you choose creater repeat, you are able to adjust the arc collection current.

MIX: This mode is a new kind which integrates AC TIG welder and DC TIG welder to reach the welding effect. The welding current is transforming between AC and DC freely (they share the equal time). Owing to this specific feature, it can weld thicker Aluminum plate by strengthening the melting quantity of work piece while it is DC welding current. At this mode you can regulate the function of arc induction current, welding current, rising time, descending time, clean area width and arc collection; otherwise, if you choose crater repeat, you are able to adjust the arc collection current.
When you fixed on PULSE mode (High or Low grade), it is equal to the function of DC TIG welder with pulse. At this mode you can regulate the function of arc induction current, basic current, peak current, pulse frequency, pulse width, rising time, descending time and arc collection; in addition, if you choose creater repeat, you are able to adjust the arc collection current.