Sunkko D2524

The D2524 is a reliable spot welding transistor designed for battery welding machines and electronic power circuits. It provides stable current switching, efficient performance, and consistent operation for precise welding results.

Sunkko D2524

BATTERY EQUALIZER SYSTEMS
Efficient Power for Perfect Welds.

The D2524 and 2532 is a reliable spot welding transistor designed for battery welding machines and electronic power circuits. It provides stable current switching, efficient performance, and consistent operation for precise welding results.

Key Specifications

Model name
D2524/D2532
Supply voltage
AC 110V/220V
Max.balancing current
25A
Applicable battery type
Li-ion/LiFePO4/ LTO battery

Key Features

  • Automatic voltage monitoring of each string during balancing.
  • Intelligent MCU control manages charge, discharge, and automatic balancing.
  • Mobile app connectivity enables remote control.
  • Optimized heat dissipation protects internal components.
  • Supports 2–32S modules for NEV lithium battery repair.
  • Adjustable balancing current up to 25A for precise repairs.
  • Safe charging regulation tailored to battery type and string count.
  • Flexible discharge equalization with continuous or pulse modes.

Applications

  • Balancing cells in lithium battery packs
  • Equalizing cells in electric vehicle batteries
  • Repair and maintenance of battery modules
  • Balancing large lithium battery systems
  • Maintaining custom lithium battery packs

Technical Specifications

Applicable battery string number 1S~32S
Charging mode start string number 5S~32S
Minimum balanced pressure difference 0.001V
Charging port XT-60 Interface
Product size 330 $\times$ 290 $\times$ 200mm
Weight 7.8kg
Supply voltage AC 110V/220V
Max.balancing current 25A

Downloads & Documentation

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