Hot Selling Product 5v Lightning Protector Signal Surge Protection Device
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.... Essentially, a surge is a violent pulse that occurs within a few millionths of a second and can be caused by heavy equipment, short circuits, power switches or large engines. Products containing surge isolators can effectively absorb huge bursts of...
Hunan Heou Engineering Consulting Co., Ltd
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RS485 Rail Type Signal Surge Protector Automatic Signal Surge Protection Device
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...signal, RS485 rail type lightning arrester, automatic signal surge protection device. Brief introduction The lightning protection device of the control signal is used for lightning protection of the data communication system. It can protect four signal lines or two pairs of twisted pair information lines, provide high energy coarse level protection and low energy fine protection......
Zhejiang THOR Electric Co., Ltd
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ZX ZX-B Series Signal Surge Protection Device 24V 36V 20KA signal lightning arrester
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... used in the double twisted wire information lines to protect the information technical system of the terminal equipment from damages. It can be applied extensively to fire alarm system and controlling circuit etc., to protect the electronic equipment and...
XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
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Type2 P1 SPD for POE Network Surge Protection Signal Surge Protective Devices
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...Surge Protection, Signal Surge Protective Devices Type2 P1 SPD for POE Network Surge Protection Feature: • Protect electric system and on-loading electrical apparatus from thunder and instantaneous over-voltage. • Protect transmission of Ethernet signals with 48V DC / 34V AC power supply circuits against lightning induced surges. • Standard: IEC 61643-21 • Enhanced surge protection......
Britec Electric Co., Ltd.
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Signal Surge Protective Device In Multi Stages Protection
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... voltage; 2/ Fast response ＜1ns; 3/ Multi-stage protection. Installation: 1/ SPD shall be connected with coaxial cable, as near as possible with protected device. 2/ It is necessary to replace SPD which arises transmission loss. Standard Technical Data:...
Shendian Electric Co. Ltd
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SPD 3 Phase Surge Protector , Domestic Surge Protection Devices 1 2 3 4 Pole 230V/400V Imax20 40 65kA
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Schneider Electric iST Surge Protection Device SPD 1,2,3,4 Pole 230V/400V Home or Industrial Use Imax=20,40,65kA Characteristic * IEC test category: Class II test (8/20us) * Compliance with standards: GB 18802.1 * Maximum sustainable operating voltage Uc: ......
Wuxi Fenigal Science & Technology Co., Ltd.
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24V Dc Surge Protector Solar , Surge Protection For Solar Systems
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...Surge Protective Device 2P 24VDC~1500VDC Solar PV Photovoltaic System Protector DC surge protection device (NDU6) used in lightning protection of solar photovotaic power generation system or other DC power supply system and make the system against lightning......
Guangdong Uchi Electronics Co.,Ltd
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24V Dc Surge Protector Solar , Surge Protection For Solar Systems
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...Surge Protective Device 2P 24VDC~1500VDC Solar PV Photovoltaic System Protector DC surge protection device (NDU6) used in lightning protection of solar photovotaic power generation system or other DC power supply system and make the system against lightning......
Guangdong Uchi Technology Co.,Ltd
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SPD 1000VDC Type 2 Surge Protective Device Solar Surge Arrester
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... against lightning surge voltages in solar system (photovoltaic power supply system). These units must be installed in parallel on the DC networks to be protected and provide common and different modes protection. Its installed location are recommended at...
YUEQING FEEO ELECTRIC CO.,LTD
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Field - Bus System Surge Protection Device 100mA / 400mA Providing Fine Protection
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...analog signal surge protection device TSTLP TS-SD Series analog signal surge protection device is for installation at LPZ 0B -2 or higher, protecting the RS422 / RS485 devices against lightning &surge damages, providing coarse and fine protection. Some ......
TS Lightning Protection Co.,Limited
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