Cylindrical Capacitor with Temperature senser: Triple Safety For Airport & High-End Applications

Recently, Jinneng Power has launched a technical upgrade for best-selling cylindrical power capacitors. On top of the existing triple safety features - Expansion ring, external discharge resistor, and overpressure disconnector - the upgraded model adds a new built-in temperature sensing protection device, which enables intelligent automatic power-off at 60°C.

This upgrade comprehensively improves operational reliability under high-temperature, heavy-load, and high-harmonic conditions, providing more stable power protection for high-end and demanding applications such as airports, data centers, and industrial facilities.

The upgraded product establishes a triple safety system:

• Temperature sensing protection: Active power cut-off when temperature is abnormal
• Overpressure disconnection protection: Safe disconnection under internal overpressure
• Expansion ring physical protection: Ultimate explosion-proof safeguard under extreme conditions

Combined with the external discharge resistor design, the capacitor delivers better heat dissipation and easier maintenance.It reliably withstands harsh conditions including high temperature, high humidity, voltage fluctuations, and complex harmonics, making it particularly suitable for airports, rail transit, high-end manufacturing, and other applications with extremely high requirements for power supply safety and equipment reliability.

This upgrade retains the original installation dimensions and electrical connections, allowing existing customers to enjoy seamless replacement and ready-to-use operation.While maintaining high performance and stability, the product achieves a new leap in safety.

Going forward, Jinneng Power will continue to focus on user scenarios and safety requirements, constantly iterating product technologies.We will provide global customers with more reliable, smarter, and more durable power capacitors, as well as one-stop solutions for reactive power compensation and power quality improvement.