High-End Hybrid Contactor
With patent core technologies, totally in-house self-develop now how, U series HHC is the latest generation of power capacitors in the market. Our core technologies include high short time current withstand capability up to 3000 AMP, high interrupting current up to 800% rated continuous current ,high performance up to IEC AC3 class, plus the only, exclusively, unique capacitor contactor provide absolute Zero inrush current and Zero are voltage feature to the capacitor loads. These technologies offer U-series HHC durable and reliable service, extreme long service life, and maintenance free performance.
For application AC voltage 440V and 780V, working voltage up to 1350V, best up-grade replacement for silicone-control contactor or other traditional capacitor, used in PFC(Power Factor Correction )system.
1. Meets GB 14048.4 (IEC) standards, China CCC production certified.
2. Dual triggering technology provides Zero-inrush current, Zero-arc voltage e operation of HHC.
3. Bridge type main contacts provides high short time and interrupting current.
4. Thyristor bypass time limited to theoretically shortest period.
5. Making at Zero voltage angle breaking at Zero current angle, no over voltage, absolute Zero-angle triggering technology.
6. Zero-inrush current means need no series power reactor, no harmonic contamination, increase service life of power capacitors.
7. Zero ere voltage means explosion-proof, corrosive-free main contacts, low contact resistance, and long life expectance.
8. Green energy concept, extreme low power consumption design, such as low power DC coil, never burn out the coil; low power pulse wave triggering circuit, etc.
9. 3 phase 100% synchronous making or breaking design, prevents damages of capacitors or contactor itself due to non-synchronous operation. Random operation without damage rish is achieved only by HHC.
10. Removable cover eases to inspector main contacts.
11. 100.000 hours expected service life.