【正文】 1臺(tái)UPS電源3KVA/2小時(shí)1 UPS 3KVA/2h。試驗(yàn)電壓幅值的75％。 The manual operation function should be normal. 遙信、遙控、遙測(cè)其性能指標(biāo)應(yīng)符合其國(guó)標(biāo)要求。 the positioning between the plugin ponent and the socket should be good with proper plugin depth。The system adopts puter monitoring mode and is designed in the mode of having personnel on watch for the plant。6. Outlet reactor: set(s) with reactance rate of 5%~6%.微機(jī)自動(dòng)化保護(hù)裝置招標(biāo)技術(shù)規(guī)范Bidding Technical Specification of Microprocessor Automatic Protective Device 1）微機(jī)綜保1) Microprocessor survey 1. Introduction 本標(biāo)書(shū)為“西安市紡織產(chǎn)業(yè)園區(qū)供熱中心工程”微機(jī)綜合自動(dòng)化系統(tǒng)的基本要求，所提供的設(shè)備在功能設(shè)計(jì)、結(jié)構(gòu)、性能、安裝和試驗(yàn)等方面均要能滿(mǎn)足此技術(shù)要求。 The insulation strength of insulated ponents and the clear distance between conductors and to the ground when only air is used as insulation medium must ply with the requirements of DL40491 (Technical Conditions for the Order of Indoor AC Highvoltage Switchgears). 同類(lèi)型的刀開(kāi)關(guān)部件（小車(chē)、隔離插頭等），必須具有良好的互換性。 Current transformer and voltage transformer, adopting product, see the design drawing for CT and PT specs. 零序電流互感器 選用 產(chǎn)品 Zerosequence current transformer, adopting product 避雷器 Lightning arrester避雷器為防止操作過(guò)電壓采用三相復(fù)合式過(guò)電壓保護(hù)器， The lightning arrester adopts threephase pound overvoltage protector in order to prevent operation overvoltage三相復(fù)合式過(guò)電壓保護(hù)器技術(shù)要求：Technical requirements of the threephase pound overvoltage protector:1）保護(hù)器放電時(shí)的電壓峰值應(yīng)不大于設(shè)備相間絕緣水平和相對(duì)地絕緣允許值，相間保護(hù)特性與相對(duì)地保護(hù)特性相同。 Highvoltage switchgear should be the 5prevention cabinet. ，柜體材料采用進(jìn)口敷鋁鋅版，同時(shí)具有足夠的強(qiáng)度，正常操作和維護(hù)不需打開(kāi)的蓋板若不使用工具應(yīng)不能打開(kāi)、拆開(kāi)或移動(dòng)，而正常操作和維護(hù)需打開(kāi)的蓋板和門(mén)應(yīng)不需要工具能打開(kāi)或移動(dòng)，并設(shè)有連鎖裝置來(lái)保證操作者的安全。 The section current circuit of the connection lead wire should not be less than and the voltage circuit not less than . 涂漆和顏色 Paint and color 內(nèi)部涂反光差大的淺色，表面涂不反光、不刺目色，顏色根據(jù)色卡確定，油漆必須是同一型號(hào)、同一批產(chǎn)品。Ambient environment: The working place of the device should be free of explosion danger, without corrosive gas and conductive dust, severe mildew and violent vibration source。有防御雨、雪、風(fēng)、沙、塵埃及防靜電措施。 in the DC inductive load circuit with time constant L/R as 5177。The device should be able to stand the air discharge interference test with severity level of III, . contact discharge test voltage of 6kV, allowed error of 15%, or static discharge interference test with voltage of 8kV and allowed error of 15% set forth in GB/. During the test, the device should have no wrong action or action refusal. Fast transient interference test裝置應(yīng)能承受GB/Ⅲ級(jí)，即試驗(yàn)電壓為2kV，允許偏差為10％的快速瞬變干擾試驗(yàn)。System test record documents. 運(yùn)輸與貯存 Transportation and storage 屏體設(shè)備在搬運(yùn)時(shí)，柜門(mén)必須鎖緊，屏體與車(chē)輛、推車(chē)或地面必須加墊線(xiàn)毯或海綿，搬運(yùn)允許傾斜90176。Safety: The special monitoring configuration software can meet the requirement of longtime stable and reliable operation, ensure the integrity and consistency of data and prevent the accidents of the system or artificial operation errors. 功能完備性：監(jiān)控專(zhuān)用組態(tài)軟件除包括基本的SCADA及必備功能外，還包括分時(shí)計(jì)費(fèi)（峰、谷、平等十種費(fèi)率計(jì)費(fèi)）是企業(yè)內(nèi)部審核和運(yùn)行管理最可信賴(lài)的朋友。 產(chǎn)品合格證；Certificate of conformity。The device should be able to stand the interference test set forth in GB/. Power supply frequency for the test is 100kHz and 1MHz, the severity level is III, . voltage is the decay oscillatory wave of mon mode 2,500V and difference mode 1,000V. During the application of pulse train, the device should have no wrong action or action refusal. 靜電放電干擾 Static discharge interference裝置應(yīng)能承受GB/Ⅲ級(jí)，即接觸放電試驗(yàn)電壓為6kV，允許偏差為15％，空氣放電試驗(yàn)電壓為8kV，允許偏差為15％的靜電放電干擾試驗(yàn)。觸點(diǎn)的斷開(kāi)容量為40W,長(zhǎng)期允許通過(guò)電流不大于5A。 Ambient humidity: 45%~75%, the monthly average max. RH of the wettest month is 90%。 the monthly minimal average temperature of this month: 25℃ without condensing. 大氣壓力：86kPa~106kPaAtmospheric pressure: 86kPa~106kPa.周?chē)h(huán)境：裝置的使用地點(diǎn)應(yīng)無(wú)爆炸危險(xiǎn)、無(wú)腐蝕性氣體及導(dǎo)電塵埃、無(wú)嚴(yán)重霉菌、無(wú)劇烈振動(dòng)源，不允許有超過(guò)發(fā)電廠(chǎng)變電站范圍內(nèi)可能遇到的電磁場(chǎng)存在。 the connection end of the outgoing line adopts the product from Nanjing Phoenix Electrical Co., Ltd.. The number of the terminals of every highvoltage switch should not be less than 150。 7) Adopts products from Anhui Saipu Electric Co., Ltd. 開(kāi)關(guān)狀態(tài)顯示儀：見(jiàn)設(shè)計(jì)圖紙，選用保定市中恒合力電氣有限公司產(chǎn)品。 the phasephase protection characteristics shall be the same as those of phasetoearth protection characteristics.2）保護(hù)器動(dòng)作后的殘壓等于保護(hù)器放電時(shí)的電壓峰值。 The breaker and operation mechanism of the highvoltage switchgear should be installed firmly in order to avoid affecting the normal work of the instruments and relays in the cabinet. 測(cè)量?jī)x表繼電保護(hù)裝置和二次回路圖 Diagram of measuring meters, relay protective devices and secondary circuits 測(cè)量?jī)x表、繼電保護(hù)裝置與高壓帶電部分應(yīng)完全隔離并有足夠的距離，以保證在高壓帶電部分不停電的情況下進(jìn)行工作，人員不致觸及運(yùn)行中的高壓導(dǎo)電體。 正常工作溫度5～+45℃Normal working temperature: 5～+45℃。 the generator units adopt the centralized deployment installation mode while other 6kV line, 6kV PT, 6kV busbar, 6kV feed line (station transformer, PT and busbar) protective devices all are installed on the highvoltage switchgear. All protection units are mutually independent and not affect each other and can acplish their own protection function independently and send protection information to the back office monitoring system via the munication interface. The lowvoltage fast transfer device is installed in the lowvoltage switchgear.控制方式：Control mode: 各保護(hù)單元均能手動(dòng)操作開(kāi)關(guān)，裝置內(nèi)具有完善的防跳回路（也可解除），具備自檢功能及PT在線(xiàn)監(jiān)測(cè)工能。 all ponents should be arranged in order and the welding quality should be excellent。A 500V megohm meter should be used to insulation resistance between all live and conductive circuits and nonlive metallic parts and the housing and between the live and conductive circuits without electrical connection and such resistance should not be less than 100MW. 介質(zhì)強(qiáng)度 Dielectric strength各帶電導(dǎo)電回路分別對(duì)非帶電金屬部分及外殼之間，無(wú)電氣聯(lián)系的各帶電導(dǎo)電回路之間，能承受交流50Hz，電壓2kV（有效值），歷時(shí)1min的工頻耐壓試驗(yàn)而無(wú)絕緣擊穿閃絡(luò)及元器件損壞現(xiàn)象。2℃, RH (93177。后臺(tái)監(jiān)控系統(tǒng)安放在主控室計(jì)算機(jī)控制臺(tái)。 The device idle for long should keep the original package and be stored in the warehouse with ambient humidity not more than 90%. The warehouse should be free of acid, alkali, salt, corrosive and explosive gas, dust, rain and snow and also should meet the requirements of of GB/T