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| No.13560412
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Information Name: | ZW32-12G common type of outdoor vacuum circuit breaker with isolation |
Published: | 2014-09-15 |
Validity: | 0 |
Specifications: | ZW32-12G |
Quantity: | 1000000.00 |
Price Description: | |
Detailed Product Description: | I. Product Overview ZW32-12G Outdoor AC high voltage vacuum circuit breaker boundaries (hereinafter referred to as boundary breaker) is my company developed a new product, is a vacuum breaker breaker boundaries, boundary breakers, slicer four open on intelligent multifunctional device products, mainly configured by the vacuum breaker body boundaries, MGK16 controller, external voltage transformer (Note: distribution automation ring lines optional bilateral PT) three most composition, the product is widely used in 10kV urban, rural distribution network of overhead lines for the ring segment isolation switch, contact switch, can implement ring network deployment automation line load switching device, in a large user-powered branch lines as boundaries switch (commonly known as the watchdog), feeder breakers overhead distribution network for demarcation purposes slicer, vacuum boundary breaker with remote management, protection and control functions and communication functions. Can reliably determine, within the detection boundary milliamps and zero-sequence current phase short circuit fault current, automatic removal of single-phase ground fault and phase fault. Reference standards, environmental conditions, type and nominal parameters, structural features, working principle, ordering instructions, as well as operation, installation, use, maintenance, installation methods, such as the contents of this manual provides a boundary breaker. Second, features automatic removal of single-phase ground fault occurs when a user branch single-phase fault, the boundary breaker automatic gates, substations and feeders on the other branches of the user feel failure. Automatic isolation phase short circuit fault occurs when a user extension phase short circuit fault, the boundary before the substation breaker outlet protection switch tripped, automatically isolate the fault line, the user will not spread to other branches of power feeder. Quickly locate the point of failure, when the user feeder breaker failure caused by boundary protection action, only the responsibility of the user power, fault information submitted by the initiative, the power company can quickly sent to the scene investigation; boundaries breaker if equipped with a communication module, it automatically will submit information to the power management center. Monitor user load, when the boundary breakers can be configured wired or wireless communication accessories, will send monitoring data to the power management center, to achieve the user loads the remote monitoring of real-time data. Remote operation feature, users can operate the vacuum boundary breaker sub-gate via SMS or computer background mode. Third, the use of environmental conditions 1) Altitude: ≤2000 m 2) Ambient temperature: outdoor -30 ℃ ~ + 55 ℃ highest annual average temperature of 20 ℃ maximum daily average temperature 30 ℃ 3) Relative Humidity: 95% (25 ℃) 4 When 25 ℃ 7) sunlight intensity (wind speed 0.5m / s)::) seismic capacity: ground horizontal acceleration of 0.3g ground vertical acceleration 0.15g 5) seismic intensity: 7 degrees 6) The maximum daily temperature 0.1W / cm2 8) The maximum wind speed : 34m / s 9) The maximum ice thickness: 10mm 10) Installation location: Outdoors, 10kV overhead line user responsibility demarcation point. 11) Grounding: ungrounded, Petersen coil grounded and low resistance grounding. |
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Copyright © GuangDong ICP No. 10089450, Wenzhou City, Macau Power Equipment 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
You are the 12144 visitor
Copyright © GuangDong ICP No. 10089450, Wenzhou City, Macau Power Equipment 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