INPQC Series LV Power Capacitors
The INPQC series dry self-healing low-voltage shunt capacitors are designed for AC power systems with rated voltages below 1,000 V. They improve power factor and enhance the utilization efficiency of power transmission and distribution equipment, supporting energy-saving operation.
Product Description
The INPQC series adopts self-healing technology, wave-cut metallized film design, and reliable safety protection to ensure stable electrical performance and long service life. With an anodized aluminum enclosure, PU resin filling, and integrated discharge protection, it provides a reliable solution for low-voltage reactive power compensation applications.
Product Features
01
Advanced Self-Healing Technology
Automatically isolates dielectric breakdown areas to maintain stable capacitance performance and extend service life.
02
Reliable Safety Protection
Voltage-sensitive disconnector technology quickly isolates faulty units caused by overheating, overload, or end-of-life conditions.
03
Enhanced Thermal Performance
Anodized aluminum enclosure and PU resin filling improve heat dissipation and sealing performance.
04
High-Performance Metallized Film Design
Wave-cut metallization technology improves film adhesion, impact resistance, and operational stability.
05
Easy Installation and Maintenance
Stud-mounted base structure simplifies installation and maintenance.
06
Integrated Discharge Protection
Reduces residual voltage to below 50 V within 1 minute after disconnection for safer operation.
Technical Specifications
| Parameter | Specification |
|
Rated Frequency |
50/60Hz |
|
Over-voltage |
1.1 Un (8 h/24 h), 1.15 Un (30 min/24 h) |
|
Surge Current |
200 × In |
|
Protection Technology |
Dry-type technology, internal overpressure disconnector technology, self-healing technology |
|
Executive Standard |
IEC 60831-1/2, EN 60831-1/2, GB/T 12747.1-2-2017 |
