About VPI System Dia 1600*3000mm For Resin Vacuum Pressure Impregnation
VPI System Technical Specification
General Introduction
The VPI system is used for impregnating of elements of electrical motors, and also can be used for impregnating of reactor, power transformer, etc. The insulation class can be up to H class. This VPI system is designed and made as per customer's requirements.
Advanced Vacuum Pressure Impregnation TechnologyThis VPI System utilizes powerful vacuum and pressure cycles to drive impregnating resin deep into motor windings and transformer cores. Its programmable controls and automated resin handling deliver consistent, high-quality results for a range of industrial needs, enhancing insulation and lifecycle of electrical components.
Safety and Precision at the CoreSafety features such as pressure relief valves, interlocks, and an emergency stop ensure operator security during every cycle. The PLC/HMI interface allows precise monitoring and control, while temperature is maintained within 1C, critical for sensitive resin processing.
Compliant, Versatile, and DurableThis system is meticulously engineered to meet IS/IEC standards. With a horizontal cylindrical chamber and durable construction, it is ideal for both small and large-scale production environments across manufacturers, exporters, and distributors.
FAQs of VPI System Dia 1600*3000mm For Resin Vacuum Pressure Impregnation:
Q: How does the VPI 1600-3000 system enhance insulation quality?
A: By using high vacuum (down to 1 mbar abs) and controlled pressure cycles up to 7 bar, the system deeply impregnates windings and transformer cores with resin. This eliminates air pockets and voids, dramatically enhancing insulation integrity and reliability of electrical components.
Q: What is the typical process cycle for resin vacuum pressure impregnation?
A: The impregnation cycle starts by placing components inside the chamber, pulling a deep vacuum to remove air, introducing resin (automatically or manually), then applying pressure to force resin thoroughly into the windings. The systems PLC can be programmed for different cycle parameters, ensuring repeatable results.
Q: When should the VPI system be used in electrical manufacturing?
A: Its ideal during the final production stages of motors, transformer cores, or windings after component assembly but before final testing or enclosure, ensuring optimal insulation and extended service life.
Q: Where can this system be installed and operated?
A: Designed for versatility, the system can be installed in manufacturing plants, repair workshops, or testing centers. Its standard power requirements (380-415V, 3-phase, 50 Hz) and robust construction suit a variety of industrial environments.
Q: What benefits does automated resin handling provide?
A: Automated dosing improves process consistency, reduces manual labor, and minimizes resin waste. It ensures accurate resin quantity for each cycle, lowering human error and increasing throughput.
Q: What safety features are integrated into the VPI 1600-3000 system?
A: Safety is addressed with a hydraulic quick opening door, pressure relief valves, safety interlocks, and emergency stop functions, protecting both operator and equipment.