For the testing process essential to the packaging process, Zhao Hongbo, deputy general manager of Hangzhou Zhongwei Optoelectronics, put forward the view that LED lighting inspection and automation equipment will reshape the LED lighting industry. He pointed out that the three major factors affecting LED companies are their quality, cost and scale. Automated and intelligent packaging and inspection equipment will improve the quality of lamps, reduce production costs, increase production speed and expand scale.
For the equipment market or the status quo of foreign equipment manufacturers, Zhao Hongbo said that it is a critical moment for the rise of domestic packaging equipment. It is time for domestic equipment to replace imported equipment.
High voltage isolation switches
GW9 outdoor AC high-voltage disconnector is an AC 50H outdoor device, which is used in the power supply network with frequency of 50HZ and 10kV. It is used for the switching of high-voltage lines with voltage and without load, and for the electrical isolation of the overhauled high-voltage bus, circuit breaker and other electrical equipment from the live high-voltage lines. It can also be used to open and close very small capacitive current and inductive current.
GW9 outdoor high-voltage disconnector features:
They are composed of base, post insulator, conductive part and mechanism part. Knife type structure is adopted to open and close the circuit to cut off and close the line. Each phase of the knife is composed of two conductive blades, which are equipped with compression springs on both sides. The contact pressure required for switching the knife can be obtained by adjusting the height of the springs. When the switch is opened and closed, the insulating hook bar operating mechanism can be used for closing movement
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