Guangzhou Guokai Electronic Technology Co.Ltd

Keywords :

HID ballasts,metal halide,high pressure sodium

Guangzhou Guokai Electronic Technology Co., Ltd. is a hi-tech enterprise engaging in research & development, production and distribution of electronic ballasts, and also the pioneering practitioner of policy “green lighting, energy-saving and environmental protection” advanced by the State. Since the establishment, Guokai has maintained a close cooperative relationship with many famous experts, relevant scientific research institutes and institutions in China, and has developed GKNB-series electronic ballasts, power carrier communication control systems, automobile HID lamp controllers and other energy-saving products with strong expertise of our scientific research & development center. GKNB-series high-voltage sodium lamp(metal halide lamp) electronic ballast developed and produced by Guokai is built in with the microprocessor with low power consumption. It utilizes the advanced active power factor correction(PFC) technology and electronic filter(EF) to make the system power factor(PF) higher than 98% and effectively decrease the circuit current, thus reducing the load and loss of overall power supply circuit and almost producing no influence over the power network. The built-in microprocessor can complete not only the ignition, constant-power start, power stabilization and other basic operations, but also output overcurrent and open-circuit protection, output over-voltage and under-voltage protection, equipment temperature protection and control. And further, it can realize the equipment follow-up management and communication network, making possible the scientific energy saving and energy conservation through management. Guokai Electronic will play an active role in improving the lighting quality, saving the power for lighting and in establishing quality and high-efficiency, economic and pleasant, safe and reliable lighting environment.