下载文档原格式
— Z X 0-气体绝缘中压开关设备—安装使用说明书ZX0-气体绝缘中压开关设备• 安全的防护能力• 卓越的产品质量• 灵活的解决方案• 经济的运维成本23—目录005 – 006 007 – 008 009 – 021 022023 – 040 041 – 043 044044045046047 – 048标准，规定，注释，其他文件1 运输和存储2 开关设备的现场安装3 试运行4 操作5 试验流程6 服务7 产品退役后的措施8 工具清单9 工作物料，辅助物料和附件10 技术参数4Z X0-气体绝缘中压开关设备安装使用说明书—安全第一 ！•开关设备只能安装于适合电气设备工作的户内场所•确保由专业人员来进行安装、操作和维护•必须保证安装、操作和维护过程符合标准和法规的要求•严格遵守本操作手册的规定•不要超出开关设备在正常工作条件下的额定参数•确保操作人员可方便的得到本指导手册，且拥有能执行正确操作的技能•应特别注意说明书中标有如下危险标志的注意事项正确可靠的操作确保您和他人的发全！如有任何需求，请联系ABB客户服务人员。
标准，规定，注释，其他文件5—标准，规定，注释，其他文件中压开关设备的相应标准本手册的一些基本注释：为了保证操作的正确性，在操作之前，请阅读此手册的相关章节。
本手册中，根据重要性不同而使用不同的标志。
标志的含义如下：“危险”标志，表示如果未按指定方法操作，可能会导致人员的死亡或严重伤害，同时可能对设备有重大破坏性影响。
“重要”标志，表示如果未按指定方法操作，可能会导致人身的伤害，同时可能对设备有破坏性影响。
“注意”标志，表示请参考更详细的资料。
安全警示:GB/T 3906的抗内部燃弧等级是经过试验验证的对操作人员的保护等级。
根据GB/T 3906的规定，此信息应标识在开关柜的铭牌上。
代码的含义如下（举例）：开关设备开关设备断路器隔离开关和接地开关负荷开关负荷开关保险丝组合件 高压熔断器IEC62271-16029862271-10062271-10260265-162271-10560282高压开关设备和控制设备的一般技术规范高压开关设备和控制设备。
空气绝缘中压开关设备介绍1. 简介空气绝缘中压开关设备是一种用于电力系统中的配电和控制设备，主要用于开关和分配电力，以保护电力系统以及连接到该系统的电气设备。
该设备采用空气作为绝缘介质，通过切断电流来实现电力系统的控制和保护。
2. 结构和工作原理空气绝缘中压开关设备通常由断路器、隔离开关、负载开关和接地开关等组成。
2.1 断路器断路器是空气绝缘中压开关设备的核心组件，用于切断电路中的电流。
在正常运行情况下，断路器是关闭的，电流可以流过断路器，供电给负载设备。
而在发生故障或需要切断电源时，断路器将自动打开，切断电路中的电流，以确保系统和设备的安全。
2.2 隔离开关隔离开关用于将电力系统和负载设备隔离，以便进行维护和检修工作。
隔离开关在打开位置时，可以切断电路，使电流无法通过。
这样就可以安全地进行维护工作，而无需担心电流会对工作人员造成伤害。
2.3 负载开关负载开关用于控制电力系统中供电给负载设备的电流。
负载开关可以打开或关闭，以控制电路中的电流流动。
通过控制负载开关的状态，可以实现对负载设备供电的控制。
2.4 接地开关接地开关用于将电力系统接地，以确保电气设备和人员的安全。
接地开关在打开位置时，可以将电力系统与大地相连接，从而将系统中的电流引导到地面上，以减少对设备和人员的伤害。
3. 应用领域空气绝缘中压开关设备广泛应用于电力系统的配电和控制领域。
以下是一些常见的应用领域：3.1 变电站空气绝缘中压开关设备常用于变电站，用于电力系统的输入和输出开关控制，以及对系统中的故障进行保护。
3.2 工业领域在工业领域，空气绝缘中压开关设备被广泛用于控制和分配电力，以满足不同设备和机器的用电需求。
3.3 商业和住宅区域在商业和住宅区域，空气绝缘中压开关设备常用于电力系统的配电和控制，以确保电力供应的安全和稳定。
4. 优点和局限性4.1 优点•空气绝缘中压开关设备采用空气作为绝缘介质，相对于其他绝缘介质，如油、气体等，更为环保和安全。
成套开关设备技术及空气绝缘中压开关设备介绍引言在电力系统中，开关设备是必不可少的组成部分。
成套开关设备是指由断路器、隔离开关、负荷开关和组合电器等组成的一套设备，用于控制、保护和隔离电力系统中的电路。
本文将介绍成套开关设备的技术特点，并重点介绍空气绝缘中压开关设备。
成套开关设备的技术特点1.多功能性：成套开关设备具有控制、保护、隔离等多种功能，可以满足电力系统的各种需求。
2.可靠性：成套开关设备采用优质材料和先进的制造工艺，保证其高可靠性，能够长时间稳定运行。
3.安全性：成套开关设备具有完善的安全保护机制，能够有效防止电路过载、短路等故障，保护电力设备和人身安全。
4.灵活性：成套开关设备设计灵活，结构紧凑，占地面积小，适应不同的安装环境。
5.智能化：成套开关设备可以与智能监控系统配合使用，实现远程监控、故障诊断等功能，提高运维效率。
空气绝缘中压开关设备介绍空气绝缘中压开关设备是一种常见的成套开关设备，主要用于10kV电力系统的控制和保护。
它具有以下特点：1.空气绝缘：空气绝缘中压开关设备采用空气作为绝缘介质，具有良好的绝缘性能，能够可靠地隔离电路。
2.高短路容量：空气绝缘中压开关设备能够承受高短路电流，保证设备的安全运行。
3.低功耗：空气绝缘中压开关设备采用低功耗的设计，可以节约能源，降低运行成本。
4.模块化设计：空气绝缘中压开关设备采用模块化设计，易于安装和维护。
5.多种功能：空气绝缘中压开关设备可以实现控制、保护、隔离等多种功能，满足不同的电力系统需求。
6.智能化管理：空气绝缘中压开关设备可以与智能监控系统连接，实现远程监控、故障诊断等功能。
7.可靠性高：空气绝缘中压开关设备采用优质材料和先进的制造工艺，具有高可靠性和稳定性。
空气绝缘中压开关设备应用领域空气绝缘中压开关设备广泛应用于以下领域：1.配电系统：空气绝缘中压开关设备用于10kV配电系统的控制和保护，能够可靠地隔离电路。
2.工矿企业：工矿企业常常需要控制和保护电力设备，空气绝缘中压开关设备可以实现这些功能。
Gas-insulated medium voltage switchgearPartitioning of functional compartments Completely protected encapsulation against Metalclad and gas-tight •SF6gas-insulated•Busbar compartment as sealed pressure systemDesignPanels coupled by plug-in busbar connectors without Bus duct connection solidly insulated3-position switch•Motor-operated rod-type switch with three functions–Connecting, isolating and earthing –Disconnected position at center –Limit positions:Disconnector ON or earthing switch ON •Currentless preparation of any connection:Switching is performed exclusively by the circuit-breaker •Limited active switch components in the gas compartment •Operating mechanism outside the gas compartment–Motor operated insulating spindel drives the moveable contact–Emergency manual operation optional with mechanical interlocking –Position detection by sensors or auxiliary switches–Mechanical position indicators3Circuit-breaker VD4 X•Horizontal arrangement of circuit-breaker poles •Operating mechanism outside the gas compartment •Poles and mechanism connected via gas-tight thrust bushing •Additional earthing function in combination with 3-position switchAdvantages–Circuit-breaker of higher quality than an earthing switch–Higher number of switching cycles onto faults –Causes no pollution of the SF 6 during switching operationZX2 Conventional or with digital protection and control equipmentControl and operation via•Multifunctional protection andcontrol unit REF542 plus•Conventional control solution•Customised multifunctional deviceProtection•REF542 plus covers all from overcurrentprotection to distance protection•Independent protection devicesProtection against malfunction•With programmable logic •Alternatively electromechanical protection•Optional with mechanical interlocking between circuit-breaker and3-position switches Monitoring•With modern proximity switches or auxiliary switches •Monitoring of each gas compartment by density sensors •Optional with fast tripping in case of internal arcStatus indications•Four pages each with eight freely programmable LEDs in conjunction with status-dependent plain text messageson REF542 plus•Alternatively display of messages on flag indication relays and indication lampsCurrent / voltage measuring with•Sensors within the gas compartment•Current transformers within the gascompartment•Voltage transformers–Plugged-in in air–Protected against accessfor feeders as well as for busbarsCommunicationConnection to host automation sy-stems is facilitated, depending on thetype of protection and control unit.4ZX2DeliveryComplete panels•Factory tested•Individual panels as transport units •With SF6at rated filling pressure •Suitable for handling by crane or fork lift truck Installation•Easy and fast installation•Suitable for room heights above 2.5 meters respective of the type of pressure relief system•Erection on foundation frame or raised false floor•Simple connection of panels via plug-in connection•Cable termination compartments with plug-in technologyCommissioning•By trained skilled personnel•Direct access to the conductorsthrough a separate test socket isavailable for current and voltagetests on site–Without removing the cableconnection–Without gas work•Test socket can be used forcable tests or maintenanceearthingInspection and maintenance •No refill required under normal condition due to sealed pressure system•Gas compartments are maintenance free under normal conditions•Inspection predominantly comprises visual inspection and functional testing Experiences•ABB has round about 40 years of experience with gas-insulated switchgears.•ZX switchgear has been successfully and reliably positioned on the global market since 1995.5ZX2. T echnical Data.IEC Standard ratings Rated voltage kV12/17.5Maximum operating voltage kV17.5Rated power frequency withstand voltage kV381)Rated lightning impulse withstand voltage kV95Rated frequency Hz50/60Rated busbars current A (2500)Rated feeder current A6301250 (2500)Rated peak withstand current kA62.5...100 (100)Rated short-time current, 3s kA25...40 (40)Rated short-circuit breaking currentof circuit-breaker kA25...40 (40)Rated short-circuit making currentof circuit-breaker kA62.5...100 (100)Rated operating sequence O -0,3 s - CO - 3 min - CO 2) Total break-time ms approx. 60Make-time ms approx. 80Insulating gas SF3)6 Rated filling level for insulation4)kPa130130130 Alarm level for insulation4)kPa120120120 Minimum functional level for insulation4)kPa100100100 Rated data:Charging motor VA(W)150Closing coil VA(W)250Opening coil VA(W)250Auxiliary voltage V60, 110, 220 DC5) Degree of protectionHigh voltage live parts IP 65Low voltage compartment IP 4X6)Ambient temperature:Maximum value°C40Maximum value of 24 hour mean°C35Minimum value°C-5Altitude for erection above sea level m...10007)Dimensions:Height mm2300Depth mm1760Width mm 2 x 4008)6008001) Higher values as per international standards on request2) Other sequences on request3) Insulating gas: sulphur hexafluoride4) All pressures stated are absolute pressures at 20°C; 100kPa = 1 bar5) Other auxiliary voltages on request6) Higher values on request7) Higher altitude on request8) Double feeder panel9) 600 mm panel width until 25 kA rated short-circuit breaking current6IEC Standard ratings Special ratings2436243640.5501)70851251701851)50/6050/6050/60...2500...2500 (2500)6301250...25001250...25001250 (2500)62,5...100...100...100 (100)25...40...40...40 (40)25...40...40...40 (40)62,5...100...100...100 (100)O -0,3 s - CO - 3 min - CO 2)O -0,3 s - CO - 3 min - CO 2)O -0,3 s - CO - 3 min - CO 2) approx. 60approx. 60approx. 60approx. 80approx. 80approx. 80SF3)SF63)SF63)6130130*********120120*********11010010010012015015015025025025025025025060, 110, 220 DC5)60, 110, 220 DC5)60, 110, 220 DC5)IP 65IP 65IP 65IP 4X6)IP 4X6)IP 4X6)404040353535- 5- 5- 5...10007)...10007)...10007)2300230023001760176017602 x 4008)600 / 8009)800600 / 800 9)800600 / 800 9)80078Bus couplerFeeder Everything is possible with ZX2. For the versatile panel variants permit almost every conceivable switchge-ar configuration.Special panels adapted to theneeds of single and double busbar systems round off the range.In both double and single busbarversions, ZX2 panels have the added advantage of partitioning between the busbar and tee-off.In addition, they can be used in voltage ranges up to 40.5 kV .ZX2. T ailor-made for every application.Versatile and adaptable.CompactFlexibleUniversally usableExpandableEconomicalFeeder Busbar meteringCable connection Busbar meteringBus sectionaliserin one panelBus sectionaliser Bus sectionaliser(without C.B.)Busbar meteringBusbar metering9ZX2. A profile for the future.This sectional view of a panel makes the difference visible: the clear separa-tion of the functional compartments for busbars I and II and the corresponding outgoing cable feeders.Around these core functions,Double busbar panel for 2000 A there are the low voltage bay with the secondary system, the operating mechanisms for the switching devices and the passive safety systems in the form of pressure relief ducts.1HMI control unit of REF542 plus2Three position switch operatingmechanism3Three position switch4Pressure sensor (temperature-compensated) 5Circuit-breaker operating mechanism6Cable socket7Cable plug8Bay control and protection unitREF542 plus9Voltage sensor10Combined current sensor with socket 11Pressure relief disc12Pressure relief duct13Circuit-breaker14Measuring sockets for capacitive voltage 15BusbarsInsulating gas1011 14 1716 15 1412 111010 1213ABB AGCalor Emag Medium Voltage Products Oberhausener Strasse 33Petzower Strasse 840472 Ratingen 14542 Werder (Havel) OT Glindow GERMANYGERMANYPhone: +49(0)2102/12-0, Fax: +49(0)2102/12-1777E-mail:****************.comInternet: /mediumvoltageNote:We reserve the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase orders, the agreed particulars shall prevail.ABB does not accept any responsibility whatsoever for potential errors or possible lack of information in this document.We reserve all rights in this document and in the subject matter and illustrations contained therein. Any reproduction – in whole or in parts – is forbidden without ABB’s prior written consent.Copyright © 2006 ABB AG All rights reserved.L e a f l e t n o . D E A B B /P T -P M 2331 01 E P r i n t e d i n G e r m a n y (02.06-1000-P C I)。
