Tipa

SUNKKO 738A+ is a spot welder for spot welding batteries into battery packs using nickel plates. The station offers spot welding using welding electrodes located on the extendable arm of the station and thus allows more convenient access to The Sunkko 787A+ spot welder offers flexibility thanks to the possibility of choosing a pulse mode and setting the current in the range of 0 to 99. Built-in battery charger: with regulation from 4.2V to 15V, which is suitable for charging most single and compound batteries. Display and current regulation: 1/2 pulse welding modes available and current regulation in the range of 50 to 800 A, which provides a wide range of welding options for different materials.
Welding pressure regulator: The welding pressure regulator at the top allows you to adjust the pressure for different sheet thicknesses, which has a positive effect on welding accuracy.


Technical parameters:

Device Specifications:
- supply voltage: 220 – 240 V AC, 50Hz
- power: 1.5KW
- duration of 1 pulse: 0.5 – 5 ms (variable)
- time of 2 pulses: 1 – 10 ms (variable)
- suitable pad thickness: 0.05 – 0.2 mm for fixed head
- dimensions: 200×140×245 mm (W x D x D)
- weight: 4300g

Charger Specifications:
- output voltage: 4.2~15V
- output current: 0~2A (Max.)
- output power: 38W (50W Instant)
- voltage stability: 1.5% (set value)
- current accuracy: +2.5% (set value)

Package contents:
- welding machine SUNKKO 787A+
- Allen key
- 2 x fuse
- 4 x welding needle
- 1 x foot pedal
- 1 x mold for batteries 6 pcs
- 100 x nickel sheet

Note: a 20A type C circuit breaker is required for the proper operation of the welder