2.1 系統(tǒng)結構
1C31189G01依據(jù)新建商場的配電情況分布情況，在線監(jiān)測系統(tǒng)建設采用分層分布式結構，系統(tǒng)包括：站控管理層、網絡通訊層、現(xiàn)場設備層。系統(tǒng)網絡結構如圖2所示：
站控管理層管理人員與計算機進行人機交互的直接窗口，對采集的現(xiàn)場各類數(shù)據(jù)信息計算、分析與處理，并以圖形、數(shù)顯、聲音等方式反映現(xiàn)場的運行狀況，是系統(tǒng)的最上層部分。主要由系統(tǒng)軟件和必要的硬件設備，如工業(yè)級計算機、打印機、UPS電源等組成。
通訊層使用的設備為NPORT5630-8串口服務器。該層是數(shù)據(jù)信息交換的橋梁，負責對現(xiàn)場設備回送的數(shù)據(jù)信息進行采集、分類和傳送等工作的同時，轉達上位機對現(xiàn)場設備的各種控制命令。
1C31189G01 現(xiàn)場設備層主要是連接于網絡中用于電參量采集測量的各類型的儀表等，也是構建該配電系統(tǒng)必要的基本組成元素。現(xiàn)場配置長沙威盛的DDSY102、DTSY341預付費式電能表，實現(xiàn)每個回路三相電流、三相電壓、頻率、功率、四象限電能等電參量監(jiān)測；并對每個回路斷路器分合閘狀態(tài)進行監(jiān)測。
2.2 網絡設計
電力監(jiān)控系統(tǒng)中的網絡系統(tǒng)能夠及時的對數(shù)據(jù)進行傳輸，并迅速傳遞操作指令，是實現(xiàn)電力監(jiān)控系統(tǒng)各項功能的基礎。把現(xiàn)場每個設備就地與總線連接，之后在把各條總線全部接入通訊網關，來實現(xiàn)與主機的傳遞。
2.3監(jiān)控系統(tǒng)軟件功能設計
系統(tǒng)依據(jù)客戶實際需求進行設計，并實現(xiàn)了一次主接線圖界面顯示；電參量遙測及電參量越限報警；事件記錄；系統(tǒng)運行異常監(jiān)測；故障報警及操作記錄；報表查詢與打印；系統(tǒng)負荷實時、歷史曲線，用戶權限管理等主要功能。
2.3.1數(shù)據(jù)的采集與處理
1C31189G01數(shù)據(jù)采集主要包括模擬量以及開關量的采集。模擬量的采集主要是對線路電壓、電流、功率、功率因數(shù)、頻率等信息進行采集，開關量的采集則主要是對斷路器、隔離開關、接地刀閘等設備的工作狀態(tài)，以及斷電保護、運行故障等報警信息進行采集，實現(xiàn)遠程數(shù)據(jù)的本地實時顯示。數(shù)據(jù)處理主要是把按要求采集到的電參量實時準確的顯示給用戶，達到配電監(jiān)控的自動化化和智能化要求，同時把采集到的數(shù)據(jù)存入數(shù)據(jù)庫供用戶查詢。
3 監(jiān)控系統(tǒng)主機及監(jiān)控模塊的安裝位置
3.1監(jiān)控系統(tǒng)主機的安裝位置
小型系統(tǒng)主機壁掛式安裝，應設置在消防控制室內，未設置消防控制室的小型建筑，監(jiān)控系統(tǒng)應設置在有人值班的場所。大型系統(tǒng)可采用臺式或柜式，監(jiān)控系統(tǒng)主機及圖形顯示裝置應設置在消防控制室內。
3.2監(jiān)控模塊的安裝位置
監(jiān)控模塊安裝在被監(jiān)控消防設備供電電源附近的專用箱內，也可以安裝在被監(jiān)控消防設備供電電源箱內；監(jiān)控模塊應設置在末端，系統(tǒng)的電壓傳感器和電流傳感器的設置應保證整個消防系統(tǒng)的供電電源工作狀態(tài)均能在監(jiān)控模塊或消防控制室內實時顯示。
4 消防設備電源監(jiān)控系統(tǒng)的形式選擇和設計要求
消防設備電源監(jiān)控系統(tǒng)作為一個相對獨立的監(jiān)控系統(tǒng)，其系統(tǒng)構架與火災自動報警系統(tǒng)相似。小型建筑可采用監(jiān)控主機系統(tǒng)，如圖4所示；
5.jpg
圖4 中小型監(jiān)控系統(tǒng)網絡拓撲結構圖
大型建筑或建筑群可采用集中監(jiān)控主機加多個區(qū)域監(jiān)控主機系統(tǒng)，如圖5所示。
6.jpg
圖5 大型監(jiān)控系統(tǒng)網絡拓撲結構圖
1C31189G01主機至監(jiān)控模塊間傳輸距離大于產品要求是，需加中繼器占用1個監(jiān)控模塊地址，中繼器AC 220V電源由現(xiàn)場消防電源或消防監(jiān)控室監(jiān)控主機提供，每個中繼器可帶32個監(jiān)控模塊。監(jiān)控主機電源為AC 220V，備用電源可自帶，也可現(xiàn)場提供。設計中應注意監(jiān)控模塊工作電源必須由監(jiān)控主機或中繼器供電，不能直接取市電，監(jiān)控主機或中繼器為連接的所有監(jiān)控模塊供電（DC 24V）。
5 結束語
《火災自動報警系統(tǒng)設計規(guī)范》和《消防設備電源監(jiān)控系統(tǒng)》等規(guī)范標準為設計單位進行消防設備電源監(jiān)控系統(tǒng)的設計提供了技術規(guī)范依據(jù)。
消防設備能否正常工作取決于消防設備供電電源的工作狀態(tài)是否穩(wěn)定良好運行。為了保證建筑物內的消防電源在任何時候任何情況下不斷電，切實消除消防安全隱患、保障消防安全，設置消防設備電源監(jiān)控系統(tǒng)是必要的。設置消防設備電源監(jiān)控系統(tǒng)能對整個建筑消防安全實施科學管理，讓消防設備做到真正意義上的“預防為主、防消結合”。
關鍵詞： 電氣火災；監(jiān)控系統(tǒng)；Acrel-6000/B
摘要：本文簡述了電氣火災監(jiān)控系統(tǒng)的組成原理，分析了電氣火災監(jiān)控系統(tǒng)在應用中的設計依據(jù)和相關規(guī)范。最后通過安科瑞剩余電流式電氣火災監(jiān)控系統(tǒng)在西安婦幼保健醫(yī)院項目的實例介紹，闡述了電氣火災監(jiān)控系統(tǒng)功能的實現(xiàn)及其重要意義。
0 概述
西安婦幼保健醫(yī)院位于陜西省西安市曲江新區(qū)南繞城公路和雁翔路十字西南角。本次項目為西安婦幼保健醫(yī)院配電室40只ARCM200L系列儀表，分布在地下二層的配電室內。本項目主要負責監(jiān)控現(xiàn)場分布于配電室中低壓配電柜出線的漏電狀況，及時提醒消控室值班人員，以防止電氣火災的發(fā)生。
西安婦幼保健醫(yī)院現(xiàn)場有剩余電流式儀表40只ARCM200L安裝于配電室內。現(xiàn)場儀表采用總線方式接至消控中心的Acrel-6000/B壁掛式電氣火災監(jiān)控系統(tǒng)。
1 參考標準
近年來，國家為了加大電氣火災監(jiān)控防范的力度，相繼制訂或修改了一批相關標準規(guī)范，加強對電氣火災的預防。主要有：
1.1．GB50045-95(2005版)《高層民用建筑設計防火規(guī)范》，其中在條文9.5.1里規(guī)定:高層建筑內火災危險性大、人員密集等場所宜設置漏電火災報警系統(tǒng)。
1.2．GB50016-2006《建筑設計防火規(guī)范》，在條文11.2.7里規(guī)定:下列場所宜設置剩余電流動作電氣火災監(jiān)控系統(tǒng)。這些場所包括各種類型的影劇院、館所、倉庫、住宅小區(qū)、醫(yī)院、商店、學校等等。
1.3．國家標準《建筑電氣火災預防要求和檢測方法》有關條文也明確要求“應在電源進線端設置自動切斷電源或報警的剩余電流動作保護器”。
1.4．電氣火災監(jiān)控系統(tǒng)的產品應滿足:GB14287.1-2005《電氣火災監(jiān)控設備》、 GB14287.2-2005《剩余電流式電氣火災監(jiān)控探測器》、GB14287.3-2005《測溫式電氣火災監(jiān)控探測器》
1.5．電氣火災監(jiān)控系統(tǒng)的安裝和運行應滿足GB13955-2005《剩余電流動作保護裝置安裝和運行》
1.6．電氣火災監(jiān)控系統(tǒng)的供電應滿足GB50052《供配電系統(tǒng)設計規(guī)范》的要求
1.7．電氣火災監(jiān)控系統(tǒng)的設計應滿足《電氣火災監(jiān)控系統(tǒng)的設計方法》的要求(暫行規(guī)定)
2、系統(tǒng)組成
1C31189G01西安婦幼保健醫(yī)院電氣火災項目由電氣火災監(jiān)測后臺，電氣火災探測器以及漏電流互感器組成。
本項目通訊總線共接入二條通訊總線，總線在配電室手拉手串接后，接入壁掛式后臺，組成電氣火災系統(tǒng)的大動脈。箱體中漏電流互感器通過電流線接入漏電探測器，漏電探測器實時顯示漏電情況。以上所述組成一套信號穩(wěn)定，精度可靠的電氣火災監(jiān)測系統(tǒng)。本系統(tǒng)組網共分為三層
----商務熱線---廈門興銳達自動化設備有限公司
聯(lián)系人：王文光
++QQ:2851759104
手機：15359273780
電話：0592-5580707 400-855-5103轉001
傳真：0592-5361289
郵箱：2851759103@qq.com
網址：http://www.xmxrdauto.com
1C31189G01
1C31197G01
1C31203G01
1C31204G01
Details about SIEMENS 3RK1901-2DA00 FNFP 3RK19012DA00
WESTINGHOUSE RBA-RDB-200-423D814A35 NSPP RBARDB200423D811
RELIANCE ELECTRIC 78465-WW NSPP 78465WW
Details about Airtrak MCI 1230-90-2940 PCB 294 negative HV PSU
Details about ATLAS COPCO .88DSS01.0 NSPP 88DSS010
Details about NIAGARA 35081 NSFP 35081
Details about FURNAS ELECTRIC CO 45EG10AJAX591 USPP 45EG10AJAX591
Details about ITE SIEMENS H31PF2 NSFP H31PF2
Details about SIEMENS 6ES7-151-3BA23-0AB0 FNFP 6ES71513BA230AB0
WESTINGHOUSE JA3175W NSFP JA3175W
Details about ABB Kent Taylor MF/E40037110A005ER1301111 MagMaster Magnetic Flow meter
WESTINGHOUSE S-1264381-D USPP S1264381D
WESTINGHOUSE NP28313-F USPP NP28313F
Details about RELIANCE ELECTRIC 403969-6P NSFP 4039696P
WESTINGHOUSE 2D78522G01 USPP 2D78522G01
Details about Bently Nevada Dual Vibration XY/Gap Monitor 3300/16-01-01-02-00-00-00 PWA140720
Details about POWER ONE MAP42-1005 NSFP MAP421005
Details about LENZE 9020001 FNFP 9020001
RELIANCE ELECTRIC RFN50 NSFP RFN50
MITSUBISHI FX1S-0MT-DSS NSFP FX1S0MTDSS
Details about FURNAS ELECTRIC CO 52PA8A5 USPP 52PA8A5
Details about FURNAS ELECTRIC CO 75D56630G NSFP 75D56630G
Details about ASCO 97701084 NSPP 97701084
Details about ANDREW L4TNF-PSA NSPP L4TNFPSA
Keyence SL-VP15PM-R Light Curtain Cable ! NEW !
RELIANCE ELECTRIC SCLR-200 NSFP SCLR200
Mitsubishi AY1, New, AY1Mitsubishi, Fast
RELIANCE ELECTRIC P56H3883 USPP P56H3883
APPLIED MATERIALS AMAT HPCVD DOME TEMP CONTROLLER 0010-35633
Applied Materials CVD system
Details about RELIANCE ELECTRIC 95C1C-D24-A22 NSPP 95C1CD24A22
Details about NORGREN B72G-3AK-QD1-RMG USPP B72G3AKQD1RMG
Details about RELIANCE ELECTRIC 63481-6BA NSFP 634816BA
Details about KUBOTA K311-17310 NSFP K31117310
Details about DWYER PFG2-03 NSFP PFG203
Details about SIEMENS 1FT6-064-1AH71-3EG1 USPP 1FT60641AH713EG1
Details about LANDIS & GYR QFA3071.FWU NSFP QFA3071FWU
Details about MCQUAY PERFEX 735031327 NSPP 735031327
Details about CA-550A/FD Sperry Computer Amplifier Service/Parts Manual Volume 3 Of 4
Details about ITE SIEMENS NGG3B030 NSPP NGG3B030
Details about INDRAMAT 109-0923-3838-03 USPP 1090923383803
WESTINGHOUSE 2M7149 USPP 2M7149
RELIANCE ELECTRIC 86487-S USPP 86487S
Details about DODGE 1610X3/4KW NSFP 1610X34KW
Details about GARLOCK KLOZURE 63X1945 NSFP 63X1945
Details about ASCO SC8325B032V-120 USPP SC8325B032V120
Details about SYLVANIA TB162-1 NSPP TB1621
Details about FORD F1TZ-17567-A NSPP F1TZ17567A
Details about Flintec SB5-1000kg C3 Load cell weight transducer NSC No. S 358, 3m
Mitsubishi MT-DP, Used, MTDP, Fast
Details about FURNAS ELECTRIC CO 3SB3-501-0AA41 NSPP 3SB35010AA41
Details about MITSUBISHI NVZB NSFP NVZB
ITW Dyantec 102434 Revision G PCB Board
Details about FURNAS ELECTRIC CO MTG0250E NSFP MTG0250E
Details about OZ GEDNEY A100 USPP A100
MITSUBISHI K1BN USPP K1BN
Details about VICKERS EEA-PAM-535-A-32 NSPP EEAPAM535A32
Mitsubishi Melsec-Q QDD PLC
Details about HASCO CART1C40DC12-W-680R NSPP CART1C40DC12W680
Details about NATIONAL SEAL 5403 NSFP 5403
DODGE 010601 NSPP 010601
Details about GENERIC 1SD1548AI FNFP 1SD1548AI
Details about POTTER & BRUMFIELD KA14DG-6 NSPP KA14DG6
DODGE WSTUSCM200 NSFP WSTUSCM200
RELIANCE ELECTRIC 410403-24AW USPP 41040324AW
Mitsubishi PLC // AACPU / A1P / AX/ AY1 /AX1 / AD1
RELIANCE ELECTRIC 0-52837 USPP 052837
Details about FESTO ELECTRIC CPE10-M1BH-3GL-QS-6 USPP CPE10M1BH3GLQS6
WESTINGHOUSE 177C880G15 NSFP 177C880G15
SICK OPTIC ELECTRONIC IM18-08BPS-ZW1 USPP IM1808BPSZW1
Details about ZURN G66602 NSFP G66602
Details about DREXELBROOK 380-0025-12 NSFP 380002512
Details about CATERPILLAR 0691058 NSFP 0691058
Details about KLIXON CDM-10-1 USPP CDM101
Details about Rosemount Pressure transmitter 3051S 3051S2CG3A2F12B1BB4CD1F/M5 SERIAL 01544341
RELIANCE ELECTRIC L2CCC-2 NSPP L2CCC2
Details about SIEMENS 1FK6-064-7AF71-1AB0 USPP 1FK60647AF711AB0
Details about FESTO ELECTRIC ADNGF-25-15-P-A USPP ADNGF2515PA
Details about WESTINGHOUSE 345P721601 NSPP 345P721601
WESTINGHOUSE 6AX5GT NSFP 6AX5GT
Details about PETER PAUL ELECTRONICS O52KDDCM USPP O52KDDCM
Details about HOFFMAN ENCLOSURES A-10N84 USPP A10N84
RELIANCE ELECTRIC 864660-75R USPP 86466075R
RELIANCE ELECTRIC 86467-1R NSFP 864671R
MITSUBISHI MELSEC CC-LINK D/A CONVERTER UNIT AJVBTCU-DAV-S1 LOT OF
Details about FURNAS ELECTRIC CO 52RA4G2 NSFP 52RA4G2
Details about ULTRAK KDSS00N1 NSPP KDSS00N1
RELIANCE ELECTRIC 45C-108 NSFP 45C108
Details about KAY PNEUMATICS KV47R-45 USPP KV47R45
YASNAC YASKAWA BOARD DF8202624 JANCD-CG20 JANCDCG20 TREE 1050 MX-3 CNC
RELIANCE ELECTRIC 437164-TL USPP 437164TL
Details about SQUARE D 2183-S44-Q33A NSPP 2183S44Q33A
Details about FEL PRO MS98011-T-3 NSFP MS98011T3
Details about BENTLY NEVADA 3300 XL NSV PROBE 330908-00-60-10-02-00 NEW
RELIANCE ELECTRIC P48H1301N-UP NSPP P48H1301NUP
WESTINGHOUSE 3A99537G01 USPP 3A99537G01
WESTINGHOUSE 291B227A13 NSFP 291B227A13
Details about ITE SIEMENS SMFH21 USPP SMFH21
Details about Elletronica Santerno 18.5Kw ZZ0103069. 34003 Sinus Penta 0025 4TBA2K5 VSD 18.5KW
Details about POTTER & BRUMFIELD KRP-14D-110 NSFP KRP14D110
Details about FURNAS ELECTRIC CO 3RV1011-0DA10 NSFP 3RV10110DA10
Details about ITE SIEMENS QPF250 USPP QPF250
Details about NATIONAL SEAL N260-380 NSFP N260380
Details about MARATHON SPECIAL PRODUCTS 6M30A3SQ NSFP 6M30A3SQ
Details about BENTLY NEVADA 6 Channel Temperature Monitor 72972-53-02-05-02-01-01-15
WESTINGHOUSE 1N3165/439E NSPP 1N3165439E
SICK OPTIC ELECTRONIC S30A-6011DA USPP S30A6011DA
Details about DRESSER INDUSTRIES 2806006 NSPP 2806006
Details about FURNAS ELECTRIC CO K37 FNFP K37
Details about POTTER & BRUMFIELD SSRT-120D25 USPP SSRT120D25
MAN ROLAND BV00
DODGE SC-1-1/4 NSPP SC114
RELIANCE ELECTRIC 0-51881-5 USPP 0518815
Details about COOPER BUSSMANN LKS-35 NSPP LKS35
Details about DONALDSON P551324 NSPP P551324
Details about SIEMENS 6SN1-123-1AA00-0EA0 USPP 6SN11231AA000EA0
Details about FURNAS ELECTRIC CO P30PLST1 USPP P30PLST1
Details about CASE 87010593 NSFP 87010593
Details about FURNAS ELECTRIC CO 48ASC-3M20 USPP 48ASC3M20
Details about NUMATICS 152SS400K NSFP 152SS400K
Watts R119 Series R119-16BF Model R119G16J R119 Remote Pilot Pneumatic Regulator
Details about ITE SIEMENS 5SY5103-7 NSFP 5SY51037
STEGMANN SRM64-HZZ0-S03 NSPP SRM64HZZ0S03
MITSUBISHI GP-0-FE USPP GP0FE
Details about FURNAS ELECTRIC CO 64N16R NSPP 64N16R
MITSUBISHI A8PUE PROGRAMMING UNIT
Details about ITE SIEMENS BQ1-B020L USPP BQ1B020L
WESTINGHOUSE NL-1022 USPP NL1022
Details about SIEMENS SFH15 NSFP SFH15
Yaskawa JANCD-MM21-2 YASNAC DF8202438 Rev A01 JANCDMM212 Used
Details about WIX FILTERS 57521 USPP 57521
FANUC A20B-2000-084 Board
Details about Dietert Gibson Foundry Lab Instrument pendulum impact tester SN 224-12
Details about YALE 520045189 NSPP 520045189
WESTINGHOUSE HM2P250L5W USPP HM2P250L5W
RELIANCE ELECTRIC P1CCC-2 USPP P1CCC2
Details about DODGE 1610-1-3/8 NSFP 1610138
RELIANCE ELECTRIC 413327-W NSFP 413327W
Holjeron ZL-AK101-35 ZoneLInk ZPA Module
Details about BELL & GOSSETT 110190 NSPP 110190
Details about CLARK EQUIPMENT CL2346459 NSPP CL2346459
SICK OPTIC ELECTRONIC KA15-SGF85 NSFP KA15SGF85
Details about LIEBERT 200-2462 USPP 2002462
Details about HYSTER 0301793 NSPP 0301793
Details about BELL & GOSSETT 113222 USPP 113222
Details about FURNAS ELECTRIC CO 3TF4-422-0AL2 USPP 3TF44220AL2
DODGE 20Q07LR56 USPP 20Q07LR56
Details about MERCOID 40-3-6 USPP 4036
SGRP GALVO BOARD TEST POD P/N 67500395
Details about Heavy duty steel horizontal axis wheel stand disk 25mm x 1270mm solid 110mm
Details about POWER ONE HD5-12/OVP-A NSFP HD512OVPA
YASNAC YASKAWA HMK-3993-04 KEYBOARD HMK399304 MORI SEIKI CNC
Details about JOHNSON CONTROLS P72MA-1 USPP P72MA1
WESTINGHOUSE F3015 USPP F3015
Details about BALDOR 33.2460Z135G1 USPP 332460Z135G1
Details about Filton 1" Rotary Joint Union Swivel 14542 alternate end
Details about APC A2D-428 16 Channel Analogue to Digital Converter
Details about DODGE 2012X1-1/8 USPP 2012X118
WESTINGHOUSE 33 NSPP 33
WESTINGHOUSE 61E7453 USPP 61E7453
Details about AMANO ENM-2 USPP ENM2
Details about Glenair Multipin 06324 GC60141-019 (IJ-019) (5 of)
SICK OPTIC ELECTRONIC 5308312 NSFP 5308312
Details about LIEBERT 416761G-3 USPP 416761G3
WESTINGHOUSE 7381A93G0 USPP 7381A93G0
Details about Mitsubishi Melsec AJ65SBTB2N-16R Output unit
Details about ALLIS CHALMERS CXL-0013 NSFP CXL0013
WESTINGHOUSE HFB1015H USPP HFB1015H
Details about BENTLY NEVADA SNAPSHOT CABLE 03180063 BNC CONNECTOR
SICK OPTIC ELECTRONIC CLV280-A0020 NSPP CLV280A0020
Details about RELIANCE ELECTRIC ECSR-15 USPP ECSR15
Mitsubishi FX0N-0MT-DSS Programmable Controller
Details about SIEMENS 6ES7-321-1BL00-0AA0 NSFP
6ES73211BL000AA0
WESTINGHOUSE NL-1060F USPP NL1060F
Details about ASCO EF8344G029-120 USPP EF8344G029120
Mitsubishi Control Board, KS-YZ0A-OK, F9 0 0()E, Used, WARRANTY
Details about SIEMENS 6ES7-144-1JB31-0XB0 NSPP 6ES71441JB310XB0
WESTINGHOUSE BF22F NSFP BF22F
Details about FURNAS ELECTRIC CO 3SB3-001-2DA31 NSPP 3SB30012DA31
Details about ITE SIEMENS SMFH39 NSFP SMFH39
Details about BELOIT MC2-75-39A USPP MC27539A
White Drive Products Hydraulic Wheel Motor 310400W8520AAAAA Straight Shaft 1.25"
Details about ALLEN BRADLEY 800T-J631KE7A USPP 800TJ631KE7A
Details about TELEMECANIQUE LP2D1201UD USPP LP2D1201UD
Allen Bradley Kinetix 2093-AMP2 Ser. A 2A Axis Module
Details about EUCHNER CMS-M-AI USPP CMSMAI
Details about GENERAL ELECTRIC 531X144DRGAAG1 USPP 531X144DRGAAG1
Details about LITTELFUSE 0273003.H NSPP 0273003H
WESTINGHOUSE 1725A02G01 USPP 1725A02G01
OPTIMISED CONTROL D841 ISS 4A BOARD
Details about ALLEN BRADLEY 1734-OE2C USPP 1734OE2C
WESTINGHOUSE NLAM-B751 USPP NLAMB751
WESTINGHOUSE GB2020 NSFP GB2020
Details about TROMPETER ELECTRONICS LPW-75 NSFP LPW75
Details about SATCO 15T6/F NSFP 15T6F
Details about SIEMENS 3SB3-000-1A USPP 3SB30001A
Details about RELIANCE ELECTRIC 707226-10J USPP 70722610J
Details about Toshiba EX25 MDO-6263 output module NIB
Details about SGS THOMSON IC1675A FNFP IC1675A
Miller A81B2N-03.25-5.000-0100-N11-0 Pneumatic Cylinder
YASNAC YASKAWA MOTOMAN IR110TFD CACR IR SERIES DRIVE TOP BOARD
Details about TRANSCELL FAK-6 NSPP FAK6
Details about FURNAS ELECTRIC CO 3SB1-400-0C NSPP 3SB14000C
WESTINGHOUSE ITAP-361 USPP ITAP361
MITSUBISHI KPN USPP KPN
Details about DONALDSON P535770 NSPP P535770
Details about FURNAS ELECTRIC CO 42EF35AF USPP 42EF35AF
MITSUBISHI FX0N-0MR-001 FXON-0MR-001 free ship
RELIANCE ELECTRIC 0-55325-8 USPP 0553258
Customs services and international tracking provided
Details about Brook Crompton Betts 3 phase flame proof motor AE908 E504519 1.1kW 1.5 HP 415V
Details about Siemens S5 6eS5 460-7LA11 Analogue Input PLC Module
Details about RUSSELL STOLL 601-TB USPP 601TB
Details about NATIONAL SEMICONDUCTOR IC3909N FNFP IC3909N
Details about FURNAS ELECTRIC CO 52NL13 NSFP 52NL13
WESTINGHOUSE PCB-LC600 NSFP PCBLC600
Details about FURNAS ELECTRIC CO 3SB3-420-0B USPP 3SB34200B
