ARC Series
ARC 250 S

MOSFET and IGBT Inverter based, Portable, Compact, Light Weight, Manual Metal DC Arc Welding Rectifier in the range of 200 / 250/400/500/600 Amps capacity from the house of RALLIWOLF.

1. High efficiency MMA DC welder
2. Smooth & stable arc with minimum spatter and quality weld
3. High efficiency and power factor reduces electricity bill
4. Over / under voltage protection
5. Over temperature / thermal protection
6. Suitable for all category electrodes
7. Conforms to BIS :4559
8. The machines can be used with long extended cables at a considerable distance from the power source
9. Digital display of the parameters
10. Display of both set and load current
11. TIG/ Argon welding with scratch / lift arc start with optional TIG accessories
12. VRD feature – power coated ecofriendly power source. The equipments can be used for MMA/ TIG ( lift arc) and Gouging ( 400 Amps and above)

Area of Application

Infrastructure / Steel Plants / Railways / Oil & Gas / Power & Energy /Repair & Maintenance / Process Industries

Specifications

Products Type	ARC 250 S
Model	RA 25 S
Input Voltage (V)	AC 220 ± 15%
Frequency (HZ)	50 / 60
Rated Input Current (A)	54.5
Power (KVA)	11.9
No-load Voltage (V)	60
Output Current Range (A)	30 - 250
Rated Output Voltage (V)	30
Duty Cycle (%)	60
No-load Loss (W)	40
Efficiency (%)	80
Power Factor	0.73
Insulation Grade	F
Housing Protection Grade	IP 21
Net Weight (Kg)	17.5
Inverter Technology	MOSFET