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Information Name: | Supply RW10-10F, HRW10-10F outdoor drop-out fuse - Hing melting electrical |
Published: | 2012-09-10 |
Validity: | 30 |
Specifications: | |
Quantity: | 1.00 |
Price Description: | |
Detailed Product Description: | RW10-10F HRW10-10F outdoor drop-out fuse - Hing melting electrical RW10-10F, HRW10-10F outdoor drop-out fuse (Yueqing) Hing melting - Shanghai Electric Co., Ltd. specialized in manufacturing high-voltage fuse, high voltage wall bushings, HV load switch, high voltage insulators, high voltage arrester. 24-hour national service hotline 0577 -57,777,272. Official website: http://www.shxrdq.com/ RW10-10F, HRW10-10F outdoor drop-out fuse [product information] an overview of the drop-out fuse drop-out fuse and pull loads outdoor high voltage protection appliances. The device in the high-pressure side of the distribution transformer or distribution lines branch trunk road, used as a transformer and line short-circuit, overload and sub close the load current. Drop-out fuse by the insulating holder and the fuse tube is composed of two parts, the stationary contact mounted on the both ends of the insulating support, the movable contact is mounted on the ends of the fuse tube, the fuse tube by the inner arc tube and the outer layer phenolic paper tube or epoxy glass cloth tube. The pull load drop fuse enhanced elastic auxiliary contacts and arc chutes for points close the load current. Drop-out fuse in normal operation, the fuse tube by means of the fuse forming a closed position after the tensioning. When the system fails, the fault current fuse quickly blows, and the formation of the arc, the arc tube arc burning, decomposition of large amounts of gas to form a high pressure inside the embassy, ??and the formation of vertical blowing along the pipeline, the arc is elongated rapidly extinguished. After the fuse is blown, and the lower part of the moving contact loses tension the turn locking mechanism, the release of the fuse tube, fuse tube drop formation breaking position. With insulating rod when the need to pull the load, pull the moving contact, this time the initiative, the static and dynamic contact is still in contact, continue with the insulating rod, pulling contacts, auxiliary contacts, arcing between the auxiliary contacts arc in the off cover slit is elongated, while the arc cover gas is generated at the zero crossing of the current, the arc is extinguished. , Uses outdoor high-voltage fuse suitable for 35kv and below voltage frequency 50Hz power system for the transmission lines, power transformers overload and short circuit protection, switching rated load current only with Mechanical life ≥ 2000. Conditions of use apply to the maximum ambient temperature 40 ° C, the lower limit of -30 ℃. Altitude not more than 1000m, the wind speed is not greater than 35m / s. Fuse does not apply to the following places 3.1 fuel or of explosion. 3.2 places severe vibration or shock. 3.3 different electrochemical gas effects and serious air contamination, smoke region. Fourth, the structure Introduction fuse is base and arc suppression device two major components, the lower end of the interrupter tube equipped with a spring bracket may rotate, always the fuse to a state of tension, in order to ensure self interrupter tube in the closing position lock, line and transformer overload or short circuit, the fuse is blown, the fuse quickly withdrawn from the interrupter tube, interrupter pipe design to solve the contradiction of the size of the current on the same fuse breaking progressively vented. RW10-10F, HRW10-10F outdoor drop-out fuse [manufacturers information] Shanghai Xing (Yueqing) Melting Electric Co., Ltd. Address: http://www.shxrdq.com National Hotline :4000 -500-868 Tel: 0577-62791593 27865931 Fax: 0577-27861596 Mobile: 13868703117 13506554136 Address: Liushi Town Changchun, China PC: 325600 QQ: 1,909,939,259 Shanghai Xing (Yueqing), Melting Electric Co., Ltd., mainly to carry out research, development and production at home and abroad with the advanced level of high-voltage current-limiting fuses wall bushing load isolation switch, high voltage products. The enterprise has passed ISO9001 (2000) quality management system certification, test certificates and other qualifications of the State Administration of Quality Supervision and Inspection Center. Enterprise has a wealth of experience in manufacturing and perfect testing means, advanced production equipment, strong technical force, reliable product quality, strict management products process more perfect, has won a wide reputation. Welcome Chinese and foreign manufacturers calls business negotiations, design, production, delivery can also be requested by the user. Hing melting electrical uphold the integrity, reliability, quality, efficient production and serving ideas - with you hand in hand, create brilliant. Main keyword: high-voltage fuse, high voltage wall bushings, high voltage load switch, high voltage insulators, high voltage arrester more about RW10-10F HRW10-10F outdoor drop-out fuse information and by Hing melt electrical edit, reprint please indicate http: / / www.shxrdq.com/ original switched: http://www.shxrdq.com/dls/108.htm Store Home: http://shxrdqyq.b2b.hc360.com Recommended reading: the period of use of the high-voltage fuse http://www.shxrdq.com/News/Industry/2012-08-17/gyrdqdsyqx.htm arrester day-to-day maintenance http://www.shxrdq.com/News/Industry/2012-08-16/blqdrcwx.htm fuse classification http://www.shxrdq.com/News/Industry/2012-08-08/rdqfl.htm http://www.zjcyf.com/ |
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Copyright © GuangDong ICP No. 10089450, Shanghai Electric Technology Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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You are the 25817 visitor
Copyright © GuangDong ICP No. 10089450, Shanghai Electric Technology Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility