Recent Technology  
Primary Voltage: To be suitable for 380V, 3 phase, 3 wire, 50 Hz, AC Supply
Rating @ 50% duty cycle : 200 KVA
Secondary No load voltage ( in stages) : 6- 12 V
Max. Welding current : 68 KA
Secondary short circuit current : 85 KA (VDE 0545)
Max. Welding load : 680 KVA
Connected load : 520 KVA
Electrode pressure : 300 to 2500 KPa
Electrode working range : 250 mm
Arm spacing : 65/445 mm  
Clamping plates: (Above) : 400 x 400 mm : ( Below) : 400 x 400 mm
Ventilation spacer : Rectangular cross section (2x10). Sq.mm
Max. dia. of stamping : 1300 mm
In case of segment dia. up to : 3000 mm
Thickness of Ventilation stamping: up to 1.0 mm
Operating speed. : 60 to 90 Spots/min
Weldable Spots : 1 to 7 spots in a single stroke
Cooling : Water cooling
Primary Current : 280 A
Max Primary Current : 1180 A
Throat Depth : 480 mm
Machine able to work with air pressure of 70 PSI and supplier provide moisture drying system