DS309 is basic model for general purpose spot and projection welding machines and is a most selling panel.
Specifications:-
Supply :- 415 Volt +10% -15%, 50/60 Hz
Programs :- 10 Memories for Timers and Current.
Counter :- 5 Digit, Common for all programs.
Timers :- 4 Timers. Squeeze, weld, hold and off timers.
Time :- 1 to 99 Pulses for each timer (1 = .02 sec.)
Spot Group :- 1 to 10 spots can set for a job.
Repeat Mode :- Yes, Auto or manual mode selectable.
Firing Power :- Suitable for 50 to 400 amp SCR’s
Others :- Weld On / Weld Off Button, Solenoid valve test button and cycle start button for testing weld process.
Accessories :- Firing PCB312 with Snubber.