SSVA-270 Welding inverter

SSVA-270 Welding inverter


SSVA-270 — a multifunctional current source inverter — can be:

  • a direct current (DC) source with adjustable current-voltage characteristic (CVC) slope for manual metal arc welding (MMA) with coated electrodes of 1.6―6.0 mm with any type of coating and an output current up to 270 A;
  • a DC source as a piece of equipment for gas-shielded arc welding  with mechanized feeding of welding wire of 0.6―1.2 mm (MIG/MAG);
  • a DC source as a piece of equipment for tungsten inert gas arc welding with contacting arc ignition (TIG) (also possible to install an oscillator unit for non-contact ignition);
  • 12 V car battery charger/starter.


PRICE: from 15200  UAH / from 15390  UAH including VAT

Wire diameter, MIG/MAG mode, mm0.6―1.2when used in conjunction with SSVA wire feeder

Item Value Note
Nominal voltage, V 220
Operating voltage range, V 165―275 Or a equivalent resistance of a electric grid is not more than 4 Ω
Output amperage adjustable range, A 5―270 Electric grid 220 V 70 A
Operating ambient temperature range, °C -30…+45 There are no fundamental limitations for operation at lower temperatures
Consumed power (household electric grid 220 В, 16 А), kW, not over 2.7 (12 A) At output direct current to 110 A
Consumed power (industrial electric grid 220 В, 25 А), kW, not over 5.5 (25 A) At output direct current to 160 A
Consumed power (industrial electric grid 220 В, 70 А), kW, not over 16.0 (65 A) At output direct current to 270 A
No-load power, W, not over 40
Maximum short-circuit current, A ~ 350
Rated duty cycle, %, not less up to 160 А ― 100,
240 А ― 60,
270 А ― 45
Overall efficiency, %, not less 88
Power factor (cos φ) 0.67
Electrode diameter, mm 1.6―6.0 With any electrode coating
Wire diameter, MIG/MAG mode, mm 0.6―1.2 When used in conjunction with SSVA wire feeder
Output voltage adjustable range, MIG/MAG mode, V 10.0―29.0
Insulation resistance at voltage of 2.5 kV, MΩ, not less 50 Standard ― 300
Dimensions (Length × Width × Height), mm 510 × 175 × 240
Weight, kg, not over 12 Without welding cables


    1. To operate at maximum power, a 220 V electrical grid must provide the ability to operate with a current consumption of up to 70 A

The use of inverter technologies with microprocessor control of arc parameters provides following advantages:

  • high power with small dimensions and weight;
  • exceptional energy-saving parameters;
  • stable welding parameters to any values of a welding current;
  • stable arc, independent of voltage fluctuations in electrical grid (165―275 V);
  • at MIG/MAG mode, comfortable welding in wide range of welded metal thicknesses;
  • welding of aluminum with a wire of 1.0―1.2 mm at MIG/MAG mode in inert gas atmosphere (argon);
  • input voltage control system helps protect a machine when connected to a 380 V electrical grid;
  • "Hot-start", "Arc-Force", "Anti-stick" modes facilitate work in hard-to-reach locations, allow welding even for beginners;
  • intelligent cooling control system provides a maximum duty cycle factor;
  • a internal scheme provides a limiter of no-load voltage, that allows safe welding operations in wells, inside tanks, in damp areas;
  • high workability, reliability and maintainability;
  • possibility of expanding functionality, improving consumer properties by updating a firmware (a software of a microcontroller).
  • SSVA-270 current source inverter — 1 pce
  • 3 m welding cable (КГ) 1 × 25 with MK 400 ABICOR BINZEL ground clamp — 1 set
  • 3 m welding cable (КГ) 1 × 25 with DE 2300 ABICOR BINZEL electrode holder — 1 set
  • Operation manual — 1 pce
Name Price of good (cost of service) for non-payers of VAT, UAH
 Modification of a new welding machine for 380 V 1200 / 1200 (including VAT)
 Connector mounting for SSVA-PU/PU-3 200 / 240 (including VAT)

We reserve the right to change technical specifications in order to improve reliability, improve consumer properties and add new functionality.