Features
Synchronous Electronic Timer
A built-in synchronous electronic timer with SCR provides a range of 2 to 65 cycles. The compensation circuit will only start the timer once there is a proper current passage, allowing the spot welder to work on painted surfaces and oxidised or black sheets.
Force Adjustments
Force adjustment scaled in daN.
Multiple Arm Sets
Comes with 125mm arm set, with extra arm sets available for larger openings and a large range of welding applications.
Built to Last
The transformers are coated with F class insulation material, which doesn't dry out or turn brittle, tested at 4000 volts, extending the lifespan of the spot welder.
Specifications
Primary Input Voltage
240V Single-Phase
Nominal Power @ 50% (kVA)
2
Maximum Welding Power (kVA)
13
No Load Secondary Voltage (V)
2.3
Main Fuse (A)
16
Arm Length (mm)
125-500
Arm Gap (mm)
96
Maximum Thickness (mm)
2+2
Dimensions (LxWxH)
90 x 370 x 230mm
Weight (kg)
12
Downloads
TECNA 7900 & 7913 Handheld Spot Welder Info Sheet
1.61 MB
Spot Welders Comparison
0.66 MB