Leakage protector, also known as leakage switch, is a new type of electrical safety device, mainly used for: ZHEJIANG QIANNA ELECTRIC CO.,LTD , https://www.traner-elec.com
Single Well Industrial has received new orders from China's LED packaging company, backlight manufacturer Forward Electronics and AUO subsidiary Wellypower Optronics.
Single Well expects orders in December to reach NT$92.8 million, and LED package manufacturers from mainland China account for close to NT$20 million. However, due to the shipment of LED equipment and customer confirmation, it takes 3-6 months, so the revenue of orders in December will not be recorded in the company's revenue before the first half of 2008.
Since the confirmed orders in the first half of 2008 have exceeded NT$300 million, SingleWell should see an increase from NT$500 million (US$15.3 million) this year to NT$6.5-700 million in 2008, an increase of 30-40% per year. .
Tatung's subsidiary, Forward Electronics, will focus on LED packaging and seek to enter high-brightness LEDs. The company is expected to place orders for 150 LED model equipment, with the goal of upgrading a high-brightness LED production line to 3-4 production lines. ready.
LEDs are expected to replace cold cathode fluorescent lamps for LCD panel lighting applications, and Taiwanese CCFL manufacturer Wellypower Optronics is developing LED solutions. Despite the initial shipments, the company is still looking to expand its production.
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(1) Prevent electric shock accidents caused by electrical equipment and electrical circuit leakage;
(2) Preventing single-phase electric shock accidents during electricity use
(3) Timely cut off single-phase grounding faults in the operation of electrical equipment to prevent fire accidents caused by leakage
(4) With the improvement of people's living standards and the continuous increase of household appliances, personal electric shock and fire accidents caused by defects, improper use, and inadequate safety measures of electrical equipment in the process of using electricity have brought undue damage to people's lives and property. The emergence of leakage protectors provides reliable and effective technical means for preventing various accidents, timely cutting off power, and protecting equipment and personal safety.
The leakage protector should meet the following technical requirements
(1) The sensitivity of electric shock protection should be correct and reasonable, and the starting current should generally be within the range of 15-30 milliamperes
(2) The action time of electric shock protection should generally not exceed 0.1 seconds
(3) The protector should be equipped with necessary monitoring equipment to prevent it from losing its protective effect when the operating state changes. For example, for voltage type electric shock protectors, a neutral grounding device should be installed.