- Model NO.: ZX7-250A
- Style: Portable
- Electric Current: Inverter
- Type: Manual Metal-Arc Welder
- Frequency: 50/60Hz
- Rated Input Capacity(kVA): 5.3
- Origin: China
- Cooling Way: Air Cooling
- Frequency Range: Low Frequency
- Work Form: One-Body
- Main Voltage: 220V
- Rate Cycle: 60%
- Trademark: KAILIDA
High frequency AC DC TIG welding machine; AC 220V welding machine; DC MMA inverter welding machine zx7-200; Small welding machine; Automatic welding machine; AC DC argon welding machine; Solar welding machine; Orbital welding machine
DC inverter MMA welding machine zx7-180; AC DC MIG mag welding machine; Lincoln MMA welding machine; MIG-300 welding machine; Copper coil AC welding machine; Taylor welding machine; Thermofusion welding machine; Linoleum welding machine; Spout welding machine; Keyue welding machine; Cheaper weldig machine; Plasma cutter; Mini plasma cutter;
Mag welder; AC welder; MIG welding equipment; Bernard; Welding machinery; Welder; Inverter MIG welder; MIG welding;
CO2 welder; MIG machine; Inverter welder; TIG welder; Welding tool; MIG/mag; MMA welder; Bx1; Arc welding; Inverter welding machine; Inverter welding machine
Welding goggles; Ultrasonic machine; CO2 welder; Inverter welding; Chain making machine; Welded mesh machine; Plasma cutter; DC inverter
Aluminum welding machine; Welding accessory; Argon welding machine; Submerged arc welding machine; Laser spot welding machine
[Performance characteristics]
1. Control Panel superior design
2. Digital display, welding current is adjustable precision 1A
3. Arc current can be individually adjusted, has excellent arc start performance
4. Thrust current can be adjusted
5. With a variety of security features
6. Temperature protection, overcurrent protection, short circuit protection, phase loss indication function
7. Welder key components of the design of the "three"
8. Small size, light weight, suitable for mobile operation
[Features and applications]
Raise the frequency from 50/60Hz to high frequency. E. G. 50kHz. After reducing the voltage and rectifying, output powerful DC with the technology of PWM. The weight and size of the main transformer decrease dramatically but the efficieny will rise by over 30%.
1. With the function of auto-compensation against power fluctuation. And the output welding current will be stable;
2. Having the function of auto-protecting against over-voltage and over current;
3. Having powerful arc-force;
4. Reliable quality with small dimension and weight as well as high efficiency;
5. Able to weld basic and acid electrodes; Applicable to low carbon steel, mediem carton steel and alloy steel.
[Technical parameters]
TIG/MMA welding machine PCB
Type
IGBT/ZX7-250A
Ratedinput voltage / frequency
Three-phase 220/380V± 15% 50/60Hz
Ratedinput capacity(kVA)
7.5/4.6
Rated input current (A)
21/12
Output voltage (V)
250A/30V
Rated duty cycle (%)
60
No-load voltage(V)
67
Output current range (A)
30-250
Efficency
85
Power Factor
0.93
Shell protection grade
IP21S
Insulation class
F
Overall foot LxWxH (mm)
350*150*235
Weight (Kg)
5.6
[ Main market ]
Europe, South America, Southeast Asia, MID East, North America.
[ACCESSORIES]
With welding torch, earth clamp, electrode holder, mask, brush.
[CERTIFICATE]
CE, RoHS, GS, ISO9001
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