M18GRYPQ
M18GRYPQ
M18GRYPQ
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〖廈門光沃自動化設備有限公司 竭誠為您服務〗
〖聯系人：歐先生 〗
〖手機：18030229053(微信同號) 〗
〖QQ: 2479261344 〗
〖傳真：0592-5709825
【價格】如此低價,僅此一家
【貨期】大量現貨,下單后即可發貨
【質量】全新原裝,進口***
【保障】產品經過專業檢測，質保一年,15天包退換
【品牌】Allen-Bradley羅克韋爾、ABB、本特利Bently 3500系統卡件、GE、艾默生西屋等模塊卡件
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控制原理說明如下：PLC控制器通過溫度模塊及溫度傳感器將冷凍機的回水溫度和出水溫度讀入控制器內存，并計算出溫差值；然后根據冷凍機的回水與出水的溫差值來控制變頻器的頻率，以控制電機轉速，調節出水的流量，控制熱交換的速度；溫差大，說明室內溫度高系統負荷大，應提高冷凍泵的轉速，加快冷凍水的循環速度和流量，加快熱交換的速度；反之溫差小，則說明室內溫度低，系統負荷小，可降低冷凍泵的轉速，減緩冷凍水的循環速度和流量，減緩熱交換的速度以節約電能；
2、對冷卻泵進行變頻改造
由于冷凍機組運行時，其冷凝器的熱交換量是由冷卻水帶到冷卻塔散熱降溫，再由冷卻泵送到冷凝器進行不斷循環的。冷卻水進水出水溫差大，說明冷凍機負荷大，需冷卻水帶走的熱量大，應提高冷卻泵的轉速，加大冷卻水的循環量；溫差小，則說明，冷凍機負荷小，需帶走的熱量小，可降低冷卻泵的轉速，減小冷卻水的循環量，以節約電能。
實際調試注意事項
1、整改設備安裝完畢后，先將編好的程序寫入PLC，設定變頻器參數，檢查電器部分并逐級通電調試。
2、投入試運行時，人為地減少負荷，觀察流量是否因頻率的降低而減小，并找到制冷機報警時的最低變頻器頻率，以及流量降低后管道末端的循環情況，使變頻器工作在一個最低的穩定工作點。
3、用溫度計及時檢測各點溫度，以便檢驗溫度傳感器的精確度及校驗各工況狀態。
Giddings & Lewis 502-03551-02R0 AC Output Module
GIDDINGS & LEWIS 982603 NSPP 982603
GIDDINGS & LEWIS 502-03676-22 USPP 5020367622
GIDDINGS & LEWIS 502-03676-20 USPP 5020367620
GIDDINGS & LEWIS 401-34201-12 USPP 4013420112
GIDDINGS & LEWIS M.1015.8038 NSPP M10158038
GIDDINGS & LEWIS M.1017.2266 NSFP M10172266
GIDDINGS & LEWIS M.1301.4108 NSFP M13014108
GIDDINGS & LEWIS M.1302.1157 NSFP M13021157
GIDDINGS & LEWIS 401-30286-00 USPP 4013028600
GIDDINGS & LEWIS 401-34438-00 NSFP 4013443800
GIDDINGS & LEWIS 502-02723-52 USPP 5020272352
GIDDINGS & LEWIS 502-03552-22 NSFP 5020355222
GIDDINGS & LEWIS 502-03839-03 NSPP 5020383903
GIDDINGS & LEWIS 502-03840-04 NSFP 5020384004
GIDDINGS & LEWIS 502-04077-00 NSFP 5020407700
GIDDINGS & LEWIS 503-19184-00 USPP 5031918400
GIDDINGS & LEWIS 503-19771-02 USPP 5031977102
GIDDINGS & LEWIS M.1015.6955 USPP M10156955
GIDDINGS & LEWIS M.1015.6956 USPP M10156956
GIDDINGS & LEWIS M.1015.6958 NSPP M10156958
GIDDINGS & LEWIS 401-34201-30 USPP 4013420130
GIDDINGS & LEWIS 1-20641-02 USPP 12064102
GIDDINGS & LEWIS 401-34201-13 USPP 4013420113
GIDDINGS & LEWIS 502-03552-22 USPP 5020355222
GIDDINGS & LEWIS M.1016.9143 NSFP M10169143
GIDDINGS & LEWIS 502-04137-00 USPP 5020413700
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GIDDINGS & LEWIS M.1016.9545 NSFP M10169545
GIDDINGS & LEWIS M.1300.4946.R1 USPP M13004946R1
GIDDINGS & LEWIS M.1300.4981.R1 USPP M13004981R1
GIDDINGS & LEWIS M.1302.4080 NSFP M13024080
GIDDINGS & LEWIS 401-30230-25 NSFP 4013023025
GIDDINGS & LEWIS 502-02478-00 USPP 5020247800
GIDDINGS & LEWIS 502-02822-00 USPP 5020282200
GIDDINGS & LEWIS 502-02833-20 USPP 5020283320
GIDDINGS & LEWIS 502-02954-01 NSFP 5020295401
GIDDINGS & LEWIS 502-03510-41 USPP 5020351041
GIDDINGS & LEWIS 502-03963-60 NSFP 5020396360
GIDDINGS & LEWIS 502-03994-00 NSFP 5020399400
GIDDINGS & LEWIS 502-03994-10 USPP 5020399410
GIDDINGS & LEWIS 502-02815-01 NSFP 5020281501
GIDDINGS & LEWIS 502-02815-01 USPP 5020281501
GIDDINGS & LEWIS 503-25907-01 NSFP 5032590701
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GIDDINGS & LEWIS M.1017.2284 NSFP M10172284
GIDDINGS & LEWIS M.1016.9264 NSFP M10169264
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GIDDINGS & LEWIS 502-03642-03R3 USPP 5020364203R3
GIDDINGS & LEWIS 502-04137-00R3 USPP 5020413700R3
GIDDINGS & LEWIS 502-02628-00 USPP 5020262800
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GIDDINGS & LEWIS 502-03813-03R0 USPP 5020381303R0
GIDDINGS & LEWIS 502-04111-01R2 USPP 5020411101R2
GIDDINGS & LEWIS M.1016.9581 USPP M10169581
GIDDINGS & LEWIS M.1302.8619 NSFP M13028619
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GIDDINGS & LEWIS 502-04051-00 USPP 5020405100
GIDDINGS & LEWIS 502-03839-04R0 USPP 5020383904R0
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GIDDINGS & LEWIS 572-02734-50 NSFP 5720273450
GIDDINGS & LEWIS 9101-1391 NSFP 91011391
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GIDDINGS & LEWIS M.1016.8933 NSPP M10168933
GIDDINGS & LEWIS 502-03550-02R0 USPP 5020355002R0
GIDDINGS & LEWIS 502-02552-00 USPP 5020255200
GIDDINGS & LEWIS 502-02814-08 NSPP 5020281408
GIDDINGS & LEWIS 502-02815-00 NSPP 5020281500
GIDDINGS & LEWIS 502-02815-00 NSPP 5020281500
GIDDINGS & LEWIS 502-02815-01 NSPP 5020281501
GIDDINGS & LEWIS 502-02906-00 NSPP 5020290600
GIDDINGS & LEWIS 502-02954-00 USPP 5020295400
GIDDINGS & LEWIS 503-25575-00 NSPP 5032557500
GIDDINGS & LEWIS 502-02814-08 USPP 5020281408
GIDDINGS & LEWIS 502-03640-02R1 USPP 5020364002R1
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871-20695-01
GIDDINGS & LEWIS M.1300.4946 NSFP M13004946
GIDDINGS & LEWIS M1300.4948 NSFP M13004948
GIDDINGS & LEWIS 84890E NSFP 84890E
GIDDINGS & LEWIS M.1016.9390 NSFP M10169390
GIDDINGS & LEWIS M.1300.6042 NSPP M13006042
GIDDINGS & LEWIS M.1300.6042 USPP M13006042
GIDDINGS & LEWIS 503-13704-00 USPP 5031370400
GIDDINGS & LEWIS 502-02905-00 USPP 5020290500
GIDDINGS & LEWIS 502-02819-00 USPP 5020281900
GIDDINGS & LEWIS 502-03810-02 USPP 5020381002
GIDDINGS & LEWIS 502-02917-02 NSPP 5020291702
GIDDINGS & LEWIS 502-03550-00R3 USPP 5020355000R3
GIDDINGS & LEWIS 502-03551-02 USPP 5020355102
GIDDINGS & LEWIS 502-03833-30 USPP 5020383330
GIDDINGS & LEWIS 502-03640-00 USPP 5020364000
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GIDDINGS & LEWIS 502-03551-02R0 USPP 5020355102R0
GIDDINGS & LEWIS 502-03644-00R0 USPP 5020364400R0
GIDDINGS & LEWIS 502-03657-03R5 USPP 5020365703R5
GIDDINGS & LEWIS 502-03548-00R2 USPP 5020354800R2
GIDDINGS & LEWIS M.1015.7965 USPP M10157965
GIDDINGS & LEWIS 502-03786-00R1 USPP 5020378600R1
GIDDINGS & LEWIS 502-03840-03R1 USPP 5020384003R1
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GIDDINGS & LEWIS 502-03214-00 NSPP 5020321400
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GIDDINGS & LEWIS 502-02578-00 USPP 5020257800
GIDDINGS & LEWIS 502-03963-61 NSFP 5020396361
GIDDINGS & LEWIS 502-03963-60R3 USPP 5020396360R3
GIDDINGS & LEWIS 502-02825-00 PC BOARD/1 YEAR WARRANTY
GIDDINGS & LEWIS 401-34226-00 USPP 4013422600
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GIDDINGS & LEWIS 503-26897-00 I/O MODULE 8AC INPUT
GIDDINGS & LEWIS 503-26897-00 I/O MODULE 8AC INPUT
GIDDINGS & LEWIS 401-34403-00 USPP 4013440300
GIDDINGS & LEWIS 502-02815-00 USPP 5020281500
GIDDINGS & LEWIS 502-02844-01 USPP 5020284401
GIDDINGS & LEWIS 502-02906-00 USPP 5020290600
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GIDDINGS & LEWIS 502-03994-00R0 USPP 5020399400R0
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GIDDINGS & LEWIS 502-04137-00R1 USPP 5020413700R1
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GIDDINGS & LEWIS 502-02814-08 NSFP 5020281408
GIDDINGS & LEWIS 502-02814-16 USPP 5020281416
GIDDINGS & LEWIS 502-02815-00 NSFP 5020281500
GIDDINGS & LEWIS 502-02906-00 NSFP 5020290600
GIDDINGS & LEWIS 502-02960-01 USPP 5020296001
GIDDINGS & LEWIS 503-19185-02R2 NSPP 5031918502R2
GIDDINGS & LEWIS 503-25907-01 USPP 5032590701
GIDDINGS & LEWIS 401-30287-00 NSPP 4013028700
GIDDINGS & LEWIS 502-02424-00 USPP 5020242400
GIDDINGS & LEWIS 502-02426-01 USPP 5020242601
GIDDINGS & LEWIS 502-02474-00 USPP 5020247400
GIDDINGS & LEWIS 502-02659-00 NSPP 5020265900
GIDDINGS & LEWIS 502-02871-20 NSPP 5020287120
GIDDINGS & LEWIS 502-03195-08 NSPP 5020319508
GIDDINGS & LEWIS 502-03195-08 USPP 5020319508
GIDDINGS & LEWIS 502-03195-16 NSPP 5020319516
GIDDINGS & LEWIS 502-03605-00 USPP 5020360500
GIDDINGS & LEWIS 502-03786-00 NSFP 5020378600
GIDDINGS & LEWIS 503-14661-00 USPP 5031466100
GIDDINGS & LEWIS 503-18011-02 NSFP 5031801102
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GIDDINGS & LEWIS 502-02848-01 NSFP 5020284801
Giddings&Lewis 502-02080-00 DECADE Counter - Used
GIDDINGS & LEWIS 502-03548-00 USPP 5020354800
GIDDINGS & LEWIS M.1300.7372 NSFP M13007372
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Giddings & Lewis 502-02607-00 Power Display Regulator
GIDDINGS LEWIS 502-03840-23R2 SERVO ENCODER MODULE
GIDDINGS & LEWIS 401-34434-00 USPP 4013443400
GIDDINGS & LEWIS 502-02475-00 USPP 5020247500
GIDDINGS & LEWIS 502-02587-05 USPP 5020258705
GIDDINGS & LEWIS 502-02587-06 USPP 5020258706
GIDDINGS & LEWIS 502-02734-50 USPP 5020273450
GIDDINGS & LEWIS 502-03207-00 USPP 5020320700
GIDDINGS & LEWIS 502-03280-00 USPP 5020328000
GIDDINGS & LEWIS 502-03641-02 NSFP 5020364102
GIDDINGS & LEWIS 502-03642-03 USPP 5020364203
GIDDINGS & LEWIS 502-03657-03 USPP 5020365703
GIDDINGS & LEWIS 502-03817-02 USPP 5020381702
GIDDINGS & LEWIS 502-03898-50 USPP 5020389850
GIDDINGS & LEWIS 503-15613-00 USPP 5031561300
GIDDINGS & LEWIS 572-03657-03 USPP 5720365703
GIDDINGS & LEWIS M.1301.5649 NSFP M13015649
GIDDINGS & LEWIS 401-30231-25 NSFP 4013023125
GIDDINGS & LEWIS 401-34336-00 NSFP 4013433600
GIDDINGS & LEWIS 502-02489-00 USPP 5020248900
GIDDINGS & LEWIS 502-02813-01 USPP 5020281301
GIDDINGS & LEWIS 502-02833-20 NSPP 5020283320
GIDDINGS & LEWIS 502-03027-00 USPP 5020302700
GIDDINGS & LEWIS 502-03381-00 USPP 5020338100
GIDDINGS & LEWIS 5020338101 USPP 5020338101
GIDDINGS & LEWIS 502-03549-02 USPP 5020354902
GIDDINGS & LEWIS 502-03550-00 USPP 5020355000
GIDDINGS & LEWIS 502-03815-01 NSPP 5020381501
GIDDINGS & LEWIS 502-03733-00 USPP 5020373300
GIDDINGS & LEWIS 502-03605-00R2 USPP 5020360500R2
GIDDINGS & LEWIS 502-03782-20R1 USPP 5020378220R1
48" GIDDINGS & LEWIS NUMERIPATH VERTICAL TURRET LATHE
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GIDDINGS & LEWIS 502-03657-03R2 USPP 5020365703R2
GIDDINGS & LEWIS M.1016.9125 NSFP M10169125
GIDDINGS & LEWIS M.1300.7655 NSFP M13007655
GIDDINGS & LEWIS 27124 NSPP 27124
GIDDINGS & LEWIS 401-50656-00 NSPP 4015065600
GIDDINGS & LEWIS 401-56489-00 NSPP 4015648900
GIDDINGS & LEWIS 502-03200-00 USPP 5020320000
GIDDINGS & LEWIS 502-03201-00 USPP 5020320100
GIDDINGS & LEWIS 502-03205-00 USPP 5020320500
GIDDINGS & LEWIS 502-03211-00 USPP 5020321100
GIDDINGS & LEWIS 502-03212-00 USPP 5020321200
GIDDINGS & LEWIS 502-03213-00 NSPP 5020321300
GIDDINGS & LEWIS 502-03213-00 USPP 5020321300
GIDDINGS & LEWIS 502-03399-00 NSPP 5020339900
GIDDINGS & LEWIS 502-03491-00 USPP 5020349100
GIDDINGS & LEWIS 502-03815-10 NSFP 5020381510
GIDDINGS & LEWIS 502-04158-00 USPP 5020415800
GIDDINGS & LEWIS 502-03203-00 USPP 5020320300
GIDDINGS & LEWIS 9101-0330 NSFP 91010330
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Giddings&Lewis 502-02707-00 Output Interface Board
GIDDINGS & LEWIS 502-03677-02R5 USPP 5020367702R5
GIDDINGS & LEWIS 502-03840-03R0 USPP 5020384003R0
GIDDINGS & LEWIS 502-03518-02R1 USPP 5020351802R1
GIDDINGS & LEWIS 502-03677-02R1 USPP 5020367702R1
GIDDINGS & LEWIS 502-03813-02R1 USPP 5020381302R1
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GIDDINGS & LEWIS 502-0254-00 USPP 502025400
GIDDINGS & LEWIS 502-02554-01 USPP 5020255401
GIDDINGS & LEWIS 502-02558-00 USPP 5020255800
GIDDINGS & LEWIS 502-02561-00 USPP 5020256100
GIDDINGS & LEWIS 502-02600-00 USPP 5020260000
GIDDINGS & LEWIS 502-02625-01 USPP 5020262501
GIDDINGS & LEWIS 502-02789-00 USPP 5020278900