INVERTER BASED POWER SOURCE
KID-1200 Inverter Based Power Source
The KID-1200 Inverter Based Power Source is a state-of-the-art, digitally controlled DC welding power supply designed to deliver unmatched efficiency, precision, and reliability in heavy-duty industrial applications. Built with advanced IGBT inverter technology and intelligent microcontroller-based (MCU) control, it offers a smooth and stable welding arc, even under demanding load conditions.
This power source combines high welding performance with energy efficiency, achieving up to 89% conversion efficiency, ensuring maximum power utilization with minimal losses. The modular design and advanced thermal management system improve durability and minimize maintenance requirements, making it ideal for continuous operation in high-production environments.
For manufacturers running submerged arc welding, carbon arc gouging, or electro slag welding processes, the KID-1200 holds consistent output even through extended production cycles, backed by its multi-level protection against overcurrent, overheating, and phase loss. If your process instead calls for thyristor-controlled output, our Thyristor Based Power Source offers similarly rugged performance with a different control architecture — useful if you’re comparing control technologies before deciding.
Key Features of INVERTER BASED POWER SOURCE
- IGBT based heavy duty inverter DC power source for Submerged Arc Welding,Carbon Air Arc Gouging (CAAG) and Electro Slag Welding
- With exclusive high-power non-parallel inverter technology, the machine has simplified structure and reduced the potential failure points, avoided the different current issue among the modules caused by parallel method.
- 100% duty cycle at 1000 Amps, & 70% duty cycle at 1200 Amp.
- CC/CV DC output optional.
- Flexible output mode — CC (constant current) / CV (constant voltage) output modes optional
- Multi-level protection suite — overcurrent, overheat, over/under voltage, phase loss, control-cable short circuits, etc.
SPECIFICATION
| Model | KID-1200 |
|---|---|
| Control Mode | Inverter |
| Mains Supply | 415V±20%, 3Ph, 50Hz |
| Rated Input Power | 64 KVA |
| Rated No Load Voltage | 74V |
| Output Current Range | 100 – 1200A |
| Full Load Rating | 1200A / 70% |
| Continuous Load | 1000A / 100% |
| Protection Class | IP21S |
| Insulation Class | 200°C |
| Dimensions (L × W × H) | 718 × 503 × 1007 mm |
| Weight | 141 Kg |
INDUSTRY & APPLICATION
PEB & INFRASTRUCTURE
IDLER ROLLER MANUFACTURING
RAILWAY GIRDER
PRESSURE VESSELS
SHEET METAL & AUTOMOBILE
SHIP BUILDING
Frequently Asked Questions
What you should know
What is an inverter-based power source?
An inverter-based power source is an advanced welding power supply that uses inverter technology to convert and control electrical power efficiently. It provides stable arc performance, accurate output control, energy efficiency, and improved welding quality for industrial applications.
What are the benefits of using an inverter-based welding power source?
Inverter-based power sources offer several advantages, including higher efficiency, compact design, better arc stability, precise current control, lower power consumption, and reliable performance compared to traditional welding power sources.
Where are inverter-based power sources commonly used?
These power sources are widely used in applications such as Submerged Arc Welding (SAW), Carbon Arc Gouging, Electro Slag Welding, heavy fabrication, shipbuilding, structural welding, and other industrial welding processes.
How does inverter technology improve welding performance?
Inverter technology enables faster switching, accurate digital control, and stable output current, helping achieve consistent weld quality. It also reduces energy losses and improves overall welding efficiency.
What features should be considered when selecting an inverter-based power source?
Key factors include output current range, duty cycle, control system, protection features, voltage compatibility, efficiency, and suitability for the required welding process. A reliable inverter power source should provide stable operation under industrial conditions.
Why choose Kaiyuan inverter-based power sources for industrial welding?
Kaiyuan inverter-based power sources are designed with advanced inverter control technology, high-performance components, and protection features to deliver accurate welding output, improved productivity, and dependable operation in demanding environments.