6426/010-100 EPRO
廈門莫格電氣自動(dòng)化有限公司是一家專業(yè)提供工業(yè)自動(dòng)化領(lǐng)域的備件服務(wù)商,產(chǎn)品品種齊全、價(jià)格合理,公司實(shí)力雄厚,重信用、守合同、保證產(chǎn)品質(zhì)量,以多品種經(jīng)營特色和薄利多銷的原則,贏得了廣大客戶的信任。
我們主營PLC可編程控制器模塊,DCS卡件,ESD系統(tǒng)卡件,振動(dòng)監(jiān)測系統(tǒng)卡件,汽輪機(jī)控制系統(tǒng)模塊,燃?xì)獍l(fā)電機(jī)備件等,公司致力于為工業(yè)用戶提供自動(dòng)化解決方案,打造工控備件一站式供應(yīng)平臺。
我們與世界的多家PLC,DCS產(chǎn)品維護(hù)服務(wù)供應(yīng)商建立了緊密的合作關(guān)系。能直接從境外進(jìn)貨、能夠提供不同國別、廠商的設(shè)備以及備件、包括一些停產(chǎn)的老系統(tǒng)備件,解決您多處尋找的麻煩或?qū)Ξa(chǎn)品質(zhì)量問題的擔(dān)心等,在價(jià)格上我們有很大的優(yōu)勢、產(chǎn)品詳細(xì)信息、竭誠歡迎您來電查詢或使用 查詢!
我們售出的備品備件均提供一年的質(zhì)量保證、并且都經(jīng)過了嚴(yán)格的測試和認(rèn)證,現(xiàn)已成一家性的工業(yè)自動(dòng)化備件及零部件的銷售企業(yè)。
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【本公司擁有所有產(chǎn)品專業(yè)檢測平臺,產(chǎn)品質(zhì)量嚴(yán)格把關(guān)】
公司以電子商務(wù)模式運(yùn)營、縮減中間環(huán)節(jié)、為消費(fèi)者在*時(shí)間提供優(yōu)質(zhì)的產(chǎn)品及滿意的服務(wù),公司擁有完善的物流供應(yīng)系統(tǒng)、現(xiàn)已與眾多國外品牌生產(chǎn)廠商建立了良好的合作關(guān)系。
公司經(jīng)銷產(chǎn)品廣泛應(yīng)用于數(shù)控機(jī)械 冶金、石油天然氣、石油化工、化工、造紙印刷、紡織印染、機(jī)械、電子制造、汽車制造、煙草、塑膠機(jī)械、電力、水利、水處理/環(huán)保、市政工程、鍋爐供暖、能源、輸配電等行業(yè)
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隔離開關(guān)宜選用帶接地刀閘型
為了便于柜后檢驗(yàn),箱式開關(guān)站每一個(gè)間隔后部均有可以打開的外門,并且四周設(shè)置有檢驗(yàn)平臺。但是由于間隔后部空間均很狹小,檢驗(yàn)時(shí)臨時(shí)掛接地線較困難??紤]到方便施工及檢驗(yàn)的需要,為確保職員安全,10kV隔離開關(guān)宜選用帶接地刀閘型產(chǎn)品,*采用雙觸頭型隔離開關(guān),它斷開時(shí)能夠形成兩個(gè)明顯的隔離斷口,是一種技術(shù)*的新型產(chǎn)品。
3.3 電流互感器宜選用多變比可調(diào)產(chǎn)品
我局10kV開關(guān)柜內(nèi)大多采用的是A、C兩相配置的單一固定變比的電流互感器。實(shí)踐證實(shí),這種互感器存在著如下弊端:
(1) 農(nóng)村電網(wǎng)負(fù)荷季節(jié)性變化很大,低負(fù)荷運(yùn)行時(shí),實(shí)際負(fù)荷電流遠(yuǎn)遠(yuǎn)低于電流互感器的額定電流,這將影響計(jì)量的精度,導(dǎo)致計(jì)量不正確;
(2) A、C兩相式電流互感器不能與接地選線裝置配合,實(shí)現(xiàn)不了10kV線路的接地選線功能,不利于對故障線路的正確查找。
(3) 隨著經(jīng)濟(jì)的發(fā)展及供電區(qū)域用電負(fù)荷的不斷增長,電流互感器的實(shí)際負(fù)荷電流終究會(huì)超過額定電流,原有互感器將不能滿足要求,必須更新為更大變比的新互感器,這不僅會(huì)造成停電損失,而且也增大了生產(chǎn)本錢。為了克服這些弊端,建議箱式開關(guān)站在10kV進(jìn)出線的A、B、C三相均配置多變比可調(diào)的電流互感器,如新型環(huán)氧澆注式復(fù)比型系列產(chǎn)品,可以做到三個(gè)電流比任意可調(diào),如100、200、300/5A;也可做到0.2/0.5/10P,10個(gè)正確等級(為了適應(yīng)農(nóng)網(wǎng)寬負(fù)荷正確計(jì)量的要求,計(jì)量繞組也可以做成0.2S級)。部分廠家還將計(jì)量、監(jiān)控采用中心抽頭結(jié)構(gòu),而保護(hù)繞組不采用中心抽頭式,從而實(shí)現(xiàn)小電流比計(jì)量、監(jiān)控,大電流比保護(hù)的目的,進(jìn)步了計(jì)量精度,增大了保護(hù)范圍。
3.4 10kV斷路器選擇應(yīng)優(yōu)先考慮典型配置
關(guān)于10kV斷路器,*選用機(jī)構(gòu)與斷路器一體化新型產(chǎn)品,該斷路器能拉到維護(hù)走廊進(jìn)行檢驗(yàn)或更換;機(jī)構(gòu)無需維護(hù),亦可整體更換。在確定斷路用具體型號時(shí),應(yīng)考慮并尊重開關(guān)站典型配置,不可盲目追求進(jìn)口產(chǎn)品。箱式開關(guān)站是一個(gè)整體綜合性設(shè)備,典型配置已經(jīng)通過國家標(biāo)準(zhǔn)的型式試驗(yàn),性能可*、運(yùn)行經(jīng)驗(yàn)成熟;而改用其他斷路器后,由于可能會(huì)與站內(nèi)的其他元件不配套,反而會(huì)降低設(shè)備的安全可*性。我省曾經(jīng)發(fā)生過這樣的事故先例,應(yīng)該從中吸取經(jīng)驗(yàn)教訓(xùn)。
3.5 進(jìn)出線方式及平面布置應(yīng)公道
一般來講,假如箱式開關(guān)站與變壓器間隔較近,并且進(jìn)線回路電流較大,宜采用排擠進(jìn)線;出線回路數(shù)在4回及以上,采用排擠出線將占用站內(nèi)較大的空間時(shí),宜采用電纜出線,可以節(jié)約出線走廊,少占耕地。假如站內(nèi)二期工程還規(guī)劃有10kV出線,考慮到箱式開關(guān)站擴(kuò)充增容方便的特點(diǎn),必須要求廠家考慮二期工程的設(shè)備對接;由于很難在已經(jīng)出廠生產(chǎn)的箱體內(nèi)再擴(kuò)大建饋線間隔,只能采用再增加一個(gè)箱體與原箱體對接的辦法實(shí)現(xiàn)增加的饋線回路。此外,箱式開關(guān)站內(nèi)部各間隔單元布置應(yīng)公道,一般通訊單元和綜合自動(dòng)化單元應(yīng)該設(shè)置在與門zui近的地方,從而便于巡視職員查看實(shí)時(shí)數(shù)據(jù)。
3.6 二次系統(tǒng)應(yīng)考慮電磁兼容性要求
開關(guān)站的二次系統(tǒng)多采用綜合自動(dòng)化系統(tǒng)??梢詫⒏鱾€(gè)綜合自動(dòng)化裝置分散安裝于各進(jìn)出線單元內(nèi),也可以將它們集中組屏。綜合自動(dòng)化系統(tǒng)具有"四遠(yuǎn)"、數(shù)據(jù)通訊及處理、參數(shù)設(shè)置、故障錄波、告警、打印等功能,并通過通訊設(shè)備與調(diào)度連接,從而使開關(guān)站真正實(shí)現(xiàn)無人值班的功能。為了使開關(guān)站內(nèi)綜合自動(dòng)化系統(tǒng)穩(wěn)定運(yùn)行,應(yīng)要求廠家提供內(nèi)部故障電流效應(yīng)的試驗(yàn)報(bào)告以及電磁兼容性試驗(yàn)報(bào)告,這一點(diǎn)往往輕易被大家忽略。實(shí)踐表明,綜合自動(dòng)化系統(tǒng)應(yīng)該能夠耐受幅值不超過1.6kV的電磁干擾;在高壓開關(guān)分、合電流時(shí)候,不應(yīng)該使綜合自動(dòng)化系統(tǒng)造成損壞或誤動(dòng)作。這些要求應(yīng)引起生產(chǎn)廠家及設(shè)計(jì)職員的重視
NEW Furon/Saint-Gob?ain PN: 1106818 HPV/HPVM High Purity
CTI 8112085 Roughing Valve for Cryo-Torr/On-Bo?ard Retro
NEW MKS HPS LPJ1-50-IK-CLHX?XX Jalapeno LoPro NW50 2" In
NEW ASM PN: 845000365 Valve-Manual-1/?4 Turn-1125 PSIG-E
NEW MKS 3350-11110 Inline LoPro Two-Stage Isolation Val
NEW ASM PN:50-123824A67 Valve-Throttle Control-KF40 MKS
NEW ASM PN: 91210-35118 High Speed Switching, Manifold
NEW VAT 07512-UA24-ADA1 L-VAT Aluminum Transfer Door Va
NEW Swagelok 6LV-DF13402P-O 2-Way High-Flow Diaphragm V
NEW Huntington AOO-1545 Inline Pneumatic Valve ISO 3" A
NEW Carten Cross-Duplex High-Purity Diaphragm Valve 501
NEW VAT 26328-KA11-0001 HV Angle ISO-KF25 Vacuum Valve
Cleaned 3 Piece CKD AVP Valve K1 Kit PN: 500082923
NEW Tescom 31-1A66AALD4LD4?Z UHP Manual Diaphragm Valve
NEW Swagelok 6LVV-MSM-ALD3ET?-W3-P-CSL ALD Diaphragm Val
NEW Swagelok 6LVV-MSM-ALD3ET?-W2-P-CSL ALD Diaphragm Val
NEW Swagelok 6LVV-MSM-ALD3ET?-W3-P-CSL ALD Diaphragm Val
NEW AMAT PN: 3870-05685 / VAT PN: 95238-PAGQ-ACW1 Contr
NEW MKS LPJ1-40-IK-CLHX?XX Inline Isolation NW40 Vacuum
BOC Edwards PV25MKS Right-Angle Stainless Manual Valve
NEW VAT 61232-KEAQ-AJK1 Pressure Control Butterfly Valv
NEW ASM PN:16-180621B01 Gate Valve-Modified-?Water Coole
NEW ASM PN: 845004638 Valve-Gate 50X336 Type B Aluminum
NEW Swagelok 6LVV-MSM-ALD3ET?-W2-P-CSL ALD Diaphragm Val
NEW VAT 01032-KE11-ADJ2 Mini UHV KF40 ISO Vacuum Gate V
NEW BOC Edwards PV50PKS B Stainless Steel NW50 Right An
NEW ASM PN: 96-125485A16 Valve Assy-10K-1/4" Auto Assem
NEW ASM 50-125824A97 Nor-Cal AIV-1502-NWB 1.5" Manual A
NEW ASM PN: 16-193622-01 Susceptor-125MM?-1.2MM Thk Subs
NEW Carten Cross-Duplex High-Purity Diaphragm Valve PN:
NEW Carten Cross-Duplex High-Purity Diaphragm Valve 501
NEW ASM/VAT 03112-LH24-ABG1 PN: 50-125346A01 Vacuum Gat
NEW SMC XLG-40H0-X59 Valve, ASM PN: 91310-98D22/980?22
NEW Carten CB751-10 PC2FSM CU Tubes UHP Check Valve PN:
NEW Carten Cross-Duplex High-Purity Diaphragm Valve 501
NEW BOC Edwards S*25PKA Soft-start NW25 Vacuum Valve
V-TEX IRF-04010-2-01 Roller Cam/RollCam Door Valve Actu
APOLLO CONBRACO FLANGED BALL VALVE BODY CF8M RTFE BALL 316. S.S 150 1 1/2" (5)
NEW IN FACTORY SEALED BOX ROSS VALVE W6476B3407 (D2)
NIB E-TRON COMPONENTS PCV VALVE TUNE-UP PART FV232 (280-3)
NEW ROCKWOOD SAFETY RELIEF VALVE 1/2 x 1/2 RXSO 68I (116-1)
NEW A LOT OF 3 E-TRON COMPONENTS PCV VALVE TUNE-UP PART FV202 (BIN63)
ASCO RedHat 1/2" 2 Way Solenoid Valve 8210g002MO (WL9)
NEW IN BOX GEORG FISHER PVC BALL VALVE 1CMC4 161375003 (WL12-1)
NIB PARKER B551BB553C 146PSI AIR VALVE 1/4" D.SOL 3P 120V (II1)
NEW IN BOX ASCO RED HAT VALVE 3UK87 T535210 8210G034 120/60 110/50 (160-1)
NEW NO BOX GEMINI VALVE W/ PNEUMATIC ACTUATOR MODEL A411 125 PSI MAX (B1)
NIB* ASCO RED-HAT MP-C-086 SOLENOID VALVE KIT 238612-058 (X1)
NEW IN BOX ASCO RED HAT 8300A81RG 120/60 110/50 (184)
LOT OF 2 NEW IN BOX REDESEAL SEAT WITH GASKET 3204-01-1751-31 1 3/4" RS1 (133-3)
NEW IN BOX ASCO RED HAT SOLENOID VALVE REPAIR KIT 308579 (170-1)
NEW IN BOX ASCO RED HAT SOLENOID VALVE REPAIR KIT 302733-MO (198-1)
NEW IN BOX WHITE RODGERS SOLENOID GAS VALVE 25D46D-344 (PP1-2)
NEW IN BOX ASCO RED HAT SOLENOID VALVE COIL 64-982-3-D 480/60-415/50 (224-2)
NEW NO BOX ASCO RED HAT VALVE HB 8321A5 MO WATER/AIR/LI OIL 10/200 120/60 (H1)
NEW ASCO REDHAT VALVE HT8041C3 110V/50HZ 120V/60HZ 5.4 WATTS (M3-1)
NEW ITT NEW ASCO S262SA02N3F J5 SOLENOID GAS VALVE VENT 2 WAY (280-17)
NEW IN BOX ALCO FOUR WAY REVERSING VALVE 401RD 6F57 VLC (201)
NEW NIB ITT 120 VOLT SOLENOID VALVE S311AF02N6CF7 3/8" NPT (217-4)
NEW IN BOX ASCO RED HAT SOLENOID VALVE REPAIR KIT # 306191 (198-1)
NEW IN PKG SWAGELOK 759384001 SS-C4-1 1 PSI (136-1)
PARKER PF600B/-41MT PARTROL HYDRAULIC VALVE CONTROL 2000 PSI 138 BAR NEW (DD5-1)
PARKER PF600B/-41HV PARTROL HYDRAULIC VALVE CONTROL 2000 PSI 138 BAR NEW (DD5-1)
NEW ASCO RED HAT SOLENOID VALVE EF8320G17174MO 120/60 110/50 T100317 1/4 (230-2)
NEW IN BOX SPORLAN SOLENOID VALVE MB9S2 LESS COIL 1/2" ODF X 5/8" ODM (S7-1)
PARKER H11VXBK023B 145 PSI MAX SOLENOID VALVE NEW NO BOX (BB5-4)
NEW IN BOX ASCO RED HAT VALVE REPAIR KIT 308579 (230-1)
NEW NO BOX ASCO RED HAT SOLENOID VALVE EF8320G17174MO 120/60 T100317 1/4 (230-2)
NEW HONEYWELL SKINNER VALVE B2 DA 1400 B2DA1400 DC2-AC2 COIL 24VDC (193-1)
NIB ASCO JSF8210G35 3/4" 2-WAY INTERNAL NORMALLY SPADE PILOT OPERATED VALVE (X1)
NIB** ROSS 306 K33 SOLENOID VALVE 100-120 V 60 HZ 48 VDC 8.5 VA 5.3 W (Q3)
NIB* ASCO RED-HAT DUAL THREADED EF8342G020 1/4" SOLENOID VALVE (X1)
NEW COMPAIR PNEUMATIC INLINE VALVE 8MM 511 .J50 4W/2P SOL/SOL 110VAC 1/8 (111-1)
NEW IN BOX NICHOLSON 1/2 NPT THERMOSTATIC CAST IRON FLOAT TRAP 250 PSIG (AA1)
NEW ITT K10CB443 VALVE MAGNETIC 120V 60 CYCLES 110V 50 CYCLES 28W (122)
SUN HYDRAULICS GDP/S SANDWICH MANIFOLD HYDRAULIC VALVE 0DV5 NEW IN BOX (BB6)
NEW IN BOX ASCO RED HAT SOLENOID VALVE KIT 58-929 (DR1C-3)
NEW LHA DONALDSON HIGH PRESSURE STEEL BALL VALVE HBV20S (137-1)
USED MAC LARGE 4 WAY AIR VALVE 6231C-411-PM-11?DA PME-111DABE (S24B)
NEW ADVANCED VALVE TECHNOLOGIES O RING BALL VALVE AVT 530 30100109505Q2 (E6)
MAXON SHUT-OFF VALVE 88A138912 50PSIG 6” 7000 0 (36)
NEW IN BOX ASCO RED HAT SOLENOID COIL 099-257-1D (231-2)
NEW IN BOX MAC VALVE TM-DDAJ-1DA 24 VDC 5.4 WATTS (124-1)
DAMAN VALVE MANIFOLD D03 DD03HP032S D1002601 (8)
NEW IN BOX ASCO RED HAT SOLENOID VALVE 8262C2 24/60 1/8" 2NC S75418B1 (S7-1)
FOXBORO 8000A SERIES MAGNETIC FLOWTUBE & IMT25 TRANSMITTER NEW (Q6)
NEW IN BOX ASCO RED HAT 8315D2U 120/60 110/50 (T5)
KONAN S306XF02N3BC9 SOLENOID VALVE USED (DD3-1)
NEW IN BOX COLONIAL FULL BLOCK PVC VALVE V20102N 2" (184)
NEW NIB ITT K10CB443 VALVE MAGNETIC 120V 60 CYCLES 110V 50 CYCLES 28W (128-2)
NEW IN BOX ASCO SOLENOID VALVE 8262C1 2NC 1/8 120/60 11970 SF4 (132-5)
NNB ASCO RED HAT HC8316G36MO 3W SOLENOID VALVE W/ COIL A10-125 W10-125 (187-2)
NEW IN BOX ASCO RED HAT SOLENOID VALVE COIL 222-184-1-D 120VOLTS 187DC (224-2)
NNB NEW MURPHY COMP-057 1-01/2" 1.5" DUMP VALVE DV-2000 (YY2)
NEW ASCO RED HAT SOLENOID VALVE HV202-300-4F 125DC 23W 3/8 PIPE 1/4 ORIF (158)
NEW LITHONIA EMERGENCY SYSTEMS LIGHTING EXIT SIGN LES2R 120/277 ELN LED (M4)
NEW KUNKLE VALVE RELIEF, SIZE 3 INCH, SET 15, LBS HR. 5640 (Z6)
NIB** APOLLO 70-109-01A 2 1/2" BRASS BALL VALVE (O2)
ITE/SIEMENS ENGINEERED VALVE1 1/2" TT DIA-FLO AND MOTOR NO.25 85PSI (279)
NEW KUNKEL RELIEF VALVE, SET 15 SIZE 2 1/2 FIG 254ALJ22-GS (Z6)
NEW IN BOX ASCO RED HAT SOLENOID VALVE 8215A24 120/60 1/2" 2NO S85871B2 (230-2)
NEW IN BOX PARKER ISO VALVE H21VXBH023C (E7)
NEW IN BOX ASCO RED HAT SOLENOID VALVE COIL 27-466-1 027-466-1 (224-3)
NEW WEED PROCESS PRESSURE TRANSMITTER 75DP11110/33211?.D3 3600 PSI MAX (280-16)
NEW PARKER CONTROL VALVE H11VXBK023B 145PSI 120V/60Hz-115V/?50Hz (R2)
NEW IN BOX ASCO RED HAT SOLENOID COIL 222-184-1-D 120/DC 187/DC (231-1)
NEW BELL & GOSSETT CIRCUIT SETTER BALANVE VALVE CB 1/2 1/2" NPT (166-1)
NEW ASCO RED HAT 8210B27 VALVE A300PSI W225PSI L115PSI 110/50 120/60 (187-1)
WORCESTER SERIES 10 ACTUATOR 80-120 PSI 120AC W/ 1" VALVE R2CWP1000 (T4)
NEW* HONEYWELL V4043E 1029 MOTORIZED VALVE 220V 50HZ .042AMP (C3-1)
NEW ASCO SOLENOID VALVE 8315D2U TYPE 1 STEAM 55 PSI 120/60 110/50 15.4W (204-2)
NNB NEW NIBCO 5E189 8 LUG 6 INCH DUCTILE IRON BUTTERFLY VALVE (YY4)
NEW PARKER DIRECTIONAL HYDRAULIC VALVE CONTROLLER D1VW001CNYEU 5000 PSI (E6-1)
NEW ITT NO 50 AIR MOTOR AND 3” VALVE 3-2501-C-34-325?4 NO BOX (14)
PARTS ASCO REDHAT VALVE 8320G186 1/4 3WAY NC (A4)