T1AP4-03 Box mounting solid-state timer

They offer high-speed pneumatic operation ideal for most spot, stitch, nut and wire welding applications. The fully adjustable fixed arm bottom knee allows for both vertical and horizontal adjustment of the fixed electrode arm. The upper and lower electrodes are fully interchangeable. A full range of arms and adapters are availible for normal sheet metal spot and stitch welding as well as cross wire and "T" wire welding. 
Technical Specification
Machine Capacity Continuous Capacity @ 50% Duty Cycle
Maximum Short Circuit Capacity
Maximum Welding Power kVA
kVA
kVA 50
120
90
Machine Voltage Primary Voltage
Open circuit Secondary volts range
No of transformer taps V
V
None 380 to 415
3 to 8
phase heat
Mains Supply Nominal Supply Voltage
Nominal Frequency
Fusing capacity
Feed cable CSA 10m run V
Cycles
Amps
mm2 380 to 415
50 to 60
150HRC
25
Secondary Current Low Weld Current With Approx. 550mm Reach
Medium Weld Current With Approx. 550mm Reach
High Weld Current With Approx. 550mm Reach
Maximum Primary Current  Amps
Amps
Amps
Amps 9000
14000
18000
350
Weld Cylinder Cylinder Diameter
Force min/max
Stroke max
Max strokes at 5mm stroke
Air Consumption / 1000 Full Strokes mm
kg
mm
per min
m3 80
250
100
100
115
Air Pressure Maximum Operating Pressure kP/cm3 7
Cooling Water Max inlet temp
Operating pressure min
Consumption oC
kP/cm2
Lt / min 25
3
15 to 20
Physical Dimensions Width
Depth
Height
Mass  cm
cm
cm
kg 
 
 
 

eet metal and welding fabrication workshop.

2/ The timer has direct connection to the thyristor and auxiliary systems by jones plug.
3/ The device is fitted with two internal solid-state PC board.
4/ All communication between the welder and its functions are hard wired into the timer system.
5/ L.E.D. lamps are on the fascia.
6/ The timer system does not have an on board pulse transformer.
7/ The timer system has a weld on/off toggle switch located on the front fascia to allow the machine to be cycled without welding being undertaken.
8/ The timer system is manufactured from anodized aluminium.
9/ The timer can be modified for phase heat funtion only.

Weld time .......................................................0 to 99 cycles
Squeeze time ..................................................0 to 99 cycles
Hold time ........................................................0 to 99 cycles
Off time ..........................................................0 to 99 cycles
Phase heat contol weld ...................................10 to 100 percent
Weld on/off switch by means of toggle switch
Power on L.E.D. indicator
Weld pulse L.E.D. indicator
Program run select by means of toggle switch

The T1AP4-03 timer system is designed , manufactured and marketed in South Africa by West Kennett Corparation. The machine is a box mount, jones plug connection timer system 380Vac @ 50Hz for use on spot welding, projection welding machines. 
Electrical, mechanical and control system.
1/ The timer system is an analogue one program solid-state device. The timer system has the following facilities availible.

Westken's range of heavy duty high production pedastal welders are manufactured to offer the very best in a series of compact,robustly made spot welding machines with genuine 50% duty cycle ratings. There is a choice of transformers of either 35KVA or 50KVA. These machines offer the very best for the busy sh