IS-Q250A Inverter Spot Weld Control

Formally known as ISQ20-10

IS-Q250A is a full-featured high frequency inverter spot welding power supply well-suited to automotive, electric/electronic industry applications requiring high end interfacing and high speed automation.

IS-Q250A may be used in conjunction with one of our many weld heads as a single operator benchtop unit and is well-suited for integration into semi or fully automated resistance welding systems.

  • Up to 10,000 A output
  • High speed (20 KHz) closed loop feedback for optimum process control
  • Constant current, voltage and power modes
  • Compact design ideal for integration

Technical Specifications

TechnologyHigh frequency inverter
Output Range Amps: 10,000
Volts: 0.1 - 9.99
kW: 0 - 99.9
Weld Period Range (ms) 0 - 620
Output Control Mode Current, voltage, power
Open/ Closed Loop Closed
Built in Monitor Yes
Automation Ready Yes
Input Power 400 VAC
Single or 3 phase 3 phase
Size (L x W x H) Power Supply: 8.5 in x 21.7 in x 16.5 in (216 mm x 550 mm x 420 mm)
Transformer: varies
WeightPower Supply: 44 lb (20 kg)
Transformer: varies