2×500KVA Voltage Stabilizer for Semiconductor Packaging Production Line – SJ Semiconductor
Introduction
The SJ Semiconductor packaging production line uses two 500KVA industrial voltage stabilization systems to provide stable power input for the UPS systems of critical production equipment.
Winzele is an industrial voltage stabilizer manufacturer and solution provider, undertaking the complete process from solution design, equipment manufacturing and factory inspection to on-site installation and commissioning.
Because semiconductor packaging equipment widely uses imported precision equipment, some of which adopts a three-phase 200V power supply standard, while on-site industrial power is usually three-phase 380V, this project uses a semiconductor equipment voltage stabilizer solution to achieve power stabilization and voltage adaptation, providing a stable power supply environment that meets equipment requirements for the production line.
Project Facts
Industry: Semiconductor Packaging Manufacturing
Application: Semiconductor Production Line Power Stability
System Configuration: 2 × 500KVA Industrial Voltage Stabilizer
Installation Year: 2022
Input Voltage: 3 Phase 380V
Output Voltage: 3 Phase 200V
Load: UPS and Semiconductor Packaging Equipment
Key Challenge: Stable power supply for imported precision semiconductor equipment
Semiconductor Packaging Production Line Power Requirements
A semiconductor packaging production line includes:
- Precision equipment;
- Automation systems;
- Inspection equipment;
- Control systems.
Semiconductor packaging equipment is generally sensitive to power supply stability. A stable voltage environment helps support continuous equipment operation and stable production processes. Power supply voltage fluctuation may affect equipment operation stability and needs to be improved through measures on the supply side.
Industrial Power Stabilization Solution
This project uses two 500KVA industrial voltage stabilization systems, with the system flow as follows:
380V Industrial Power ↓ Voltage Stabilizer ↓ Stable Power ↓ Step-down Transformer ↓ 200V Power Supply ↓ UPS ↓ Semiconductor Packaging Equipment
The system provides production-line-level power stabilization, with power stabilization as the core. Through voltage stabilization and adaptation, it provides reliable power for the semiconductor packaging production line, meeting the continuous operation requirements of the production line.
Supporting Imported Semiconductor Equipment Voltage Requirements
Some imported semiconductor equipment from Japan adopts a three-phase 200V power supply system.
Winzele provides a solution for stable power supply under the 380V input environment and 200V voltage adaptation: a 3 phase 200V voltage stabilizer completes voltage level adaptation on top of voltage stabilization, addressing imported equipment power compatibility and meeting the power supply requirements of imported equipment.
As part of the power stabilization solution, voltage adaptation works together with the stabilization system to provide a power environment that meets equipment requirements for the production line.
Engineering Highlights
Based on the power supply requirements of the SJ Semiconductor packaging production line, the main engineering highlights of this project are as follows:
| Engineering Highlight | Description |
|---|---|
| Semiconductor packaging production line | Semiconductor packaging production line |
| Dual 500KVA system | 2×500KVA stabilization system |
| Special voltage adaptation | 380V to 200V power matching |
| UPS front-end power supply | Stable power before UPS |
| Precision manufacturing support | Power quality improvement for precision equipment |
Manufacturing and Production Capability
As an industrial voltage stabilizer manufacturer, Winzele undertakes the complete process from solution design, equipment manufacturing and factory inspection to on-site installation and commissioning. The stabilization systems were produced in Winzele’s own factory, with core manufacturing processes including copper winding and transformer structure, internal electrical assembly and complete cabinet assembly, and factory verification was completed according to project requirements.
Each 500KVA voltage stabilizer is customized according to the power supply parameters of the semiconductor production line (customized industrial voltage stabilizer manufacturing). After manufacturing, the equipment passed factory inspection and was shipped to the site, where the engineering team completed installation, commissioning and operation verification, forming a complete closed loop from design and manufacturing to practical application.
Semiconductor Application Verification
The stabilization systems completed on-site installation and commissioning in 2022, installed at the power supply front end of the SJ Semiconductor packaging production area, ahead of the UPS input side, supporting power supply for the production line UPS and production equipment.
Voltage stabilizer installed and cable connection completed.
Instrument display — Input Voltage, Output Voltage, Current operating parameters.
Voltage stabilizer and UPS cabinet integration testing — commissioning of the Voltage Stabilizer → UPS → Semiconductor Equipment power supply chain, with commissioning personnel wearing cleanroom suits.
- System connection: The stabilizers are connected into the 380V distribution system of the production area, and the stabilized output is fed to the UPS and production equipment after voltage adaptation;
- Engineering consideration: The two 500KVA systems are configured according to the load and power supply zone requirements of the production area; the specific allocation is confirmed based on on-site engineering conditions.
Manufacturing and Engineering
Manufacturing and commissioning process records are shown below:
Cabinet interior at factory delivery — internal structure of the transformer section.
Copper winding welding process — copper winding manufacturing process.
Equipment commissioning — on-site commissioning record in a cleanroom environment, with commissioning personnel wearing cleanroom suits.
The manufacturing and commissioning records above reflect customized manufacturing capability.
Conclusion
This project configures 2 × 500KVA industrial voltage stabilizers for the semiconductor packaging production line, completing 380V to 200V voltage adaptation on top of voltage stabilization to provide stable power for imported precision semiconductor equipment. As an industrial voltage stabilizer manufacturer, Winzele supports the semiconductor manufacturing industry’s requirements for power supply stability and semiconductor manufacturing power quality through the complete process of design, manufacturing, installation and commissioning.
FAQ
Q: Why does a semiconductor packaging production line need a power stabilization system? A: Semiconductor packaging production involves precision equipment, automation systems, inspection equipment and control systems, with high requirements for power supply stability and continuous operation capability. The power stabilization system provides stable input ahead of the UPS, reducing the impact of voltage fluctuation on the operation stability of production equipment.
Q: Why is it necessary to convert 380V to 200V? A: Some imported semiconductor packaging equipment from Japan adopts a three-phase 200V power supply system, while the on-site industrial power is three-phase 380V. This project provides voltage adaptation on top of voltage stabilization to meet the power supply requirements of imported equipment. Voltage adaptation is part of the power stabilization solution.
Q: How are the two 500KVA systems configured? A: This project configures two 500KVA industrial voltage stabilization systems, divided according to the load and power supply zone requirements of the production area. The specific allocation is confirmed based on on-site engineering conditions.
Q: Why do semiconductor equipment require stable voltage supply? A: Semiconductor packaging equipment includes precision equipment, automation systems, inspection equipment and control systems, which are sensitive to power supply stability. Voltage fluctuation may affect equipment operation stability. A semiconductor equipment voltage stabilizer provides stable power ahead of the UPS, supporting continuous equipment operation.
Q: Why are 3 phase 200V voltage stabilizers used for imported semiconductor equipment? A: Some imported equipment adopts a three-phase 200V power supply system, while Chinese industrial sites are usually three-phase 380V. The 3 phase 200V voltage stabilizer solution completes voltage level adaptation on top of voltage stabilization, meeting the power supply compatibility requirements of imported equipment without changing the original power supply method of the equipment.
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| More Solutions |
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Engineering Guidance
To evaluate a power stabilization solution for a semiconductor packaging production area or other precision manufacturing facility, please provide:
- Transformer capacity
- Incoming voltage and frequency
- Equipment power supply voltage system
- UPS capacity and input requirements
- Load characteristics
- Installation conditions
The Winzele engineering team will evaluate the power supply conditions based on the actual project conditions and recommend a suitable voltage stabilization solution.
