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公司介紹主營(yíng)產(chǎn)品

上海湘乾儀器儀表有限公司一直活躍于工業(yè)自動(dòng)化領(lǐng)域，2017年由一群在自動(dòng)化設(shè)備與過(guò)程儀表領(lǐng)域從業(yè)多年的技術(shù)工程師們創(chuàng)立,與西門(mén)子,EBM，ABB等公司都建立了長(zhǎng)期良好的合作關(guān)系，在行業(yè)內(nèi)積累了一大批優(yōu)質(zhì)客戶(hù)，贏得了良好的口碑。
氣體分析儀器領(lǐng)域我們創(chuàng)始團(tuán)隊(duì)深耕多年，公司擁有一支長(zhǎng)期從事在線分析儀器、在線分析系統(tǒng)預(yù)處理技術(shù)研究和開(kāi)發(fā)且經(jīng)驗(yàn)豐富的專(zhuān)業(yè)隊(duì)伍。我們與中國(guó)科學(xué)院電子學(xué)研究所進(jìn)行了深度合作,正在研發(fā)太赫茲多通道快速?gòu)?fù)合分析儀,并參加行業(yè)的創(chuàng)新大賽決賽.我們間接供貨的客戶(hù)有中石油、中石化、中海油、延長(zhǎng)集團(tuán)、神華集團(tuán),五大發(fā)電集團(tuán)等國(guó)內(nèi)大公司，尤其近幾年在西門(mén)子氣體分析儀器應(yīng)用中取得了業(yè)界Jiao人的成績(jī).而且提供西門(mén)子氣體分析儀的專(zhuān)業(yè)選型,解決方案，ULTRAMAT 23 紅外氣體分析儀/ULTRAMAT 6紅外氣體分析儀/OXYMAT 6磁氧分析儀/Calomat 6熱導(dǎo)分析儀等全系列儀器的銷(xiāo)售，維修，租賃等業(yè)務(wù).
2018年我們又增設(shè)了戰(zhàn)略采購(gòu)中心，位于上海浦東新區(qū)的產(chǎn)品服務(wù)中心已達(dá)數(shù)百平米,旨在整合行業(yè)內(nèi)優(yōu)質(zhì)資源，為客戶(hù)提供一站式服務(wù)，以本土化的價(jià)格集中采購(gòu)世界YI流工業(yè)*的xian進(jìn)產(chǎn)品。在此湘乾寄望攜手國(guó)內(nèi)外同行商，共同開(kāi)拓全集成自動(dòng)化市場(chǎng)，實(shí)現(xiàn)共贏！我們保證所經(jīng)銷(xiāo)的產(chǎn)品均為正規(guī)渠道進(jìn)口的原廠正品，歡迎客戶(hù)及同行朋友聯(lián)系我司洽談合作事宜。我們?yōu)槟鷾?zhǔn)備了行業(yè)內(nèi)JI具競(jìng)爭(zhēng)力的價(jià)格和專(zhuān)業(yè)技術(shù)指導(dǎo)。在我們的合作模式下，一定能為您節(jié)約成本，提高效率。我們的發(fā)展目標(biāo)是在不遠(yuǎn)的未來(lái)成為國(guó)內(nèi)引進(jìn)LIN 先歐洲自動(dòng)化儀器儀表、備品備件供應(yīng)商及一站式解決方案ZUAN家！

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產(chǎn)品簡(jiǎn)介在線詢(xún)價(jià)

應(yīng)用范圍	工業(yè)自動(dòng)化

特優(yōu)價(jià)距離保護(hù)裝置7SA5221-5DB92-4QP5-L0S。適用于任何電壓等級(jí)的距離保護(hù),距離保護(hù)的性能受系統(tǒng)運(yùn)行方式的影響較小。該裝置可實(shí)現(xiàn)故障測(cè)距功能，同時(shí)支持電力系統(tǒng)所需的保護(hù)、測(cè)量（包括電度計(jì)量）、監(jiān)視、控制功能。保護(hù)監(jiān)控功能實(shí)現(xiàn)一體化。裝置可以組屏安裝，也可地安裝到開(kāi)關(guān)柜。

特優(yōu)價(jià)距離保護(hù)裝置7SA5221-5DB92-4QP5-L0S 產(chǎn)品詳情

特優(yōu)價(jià)距離保護(hù)裝置7SA5221-5DB92-4QP5-L0S
7SA5221-5DB92-4QP5-L0S特優(yōu)價(jià)原裝正品。支持驗(yàn)貨，可提供報(bào)關(guān)單
FULL SCHEME DISTANCE PROTECTION RELAY,CURRENT TRANSFORMER:
PHASE=1A,GROUND=1A (MIN=0,05A)，F(xiàn)LUSH-MOUNTG. HOUSING 1/1 X 19"24 BI, 32 BO
AUXIL. VOLTAGE: 110V TO 250V DC 115V AC,
BINARY INPUT THRESHOLD 88V
REGION WORLD,LANGUA. UK-ENGLISH
(LANGUAGE SELECTABLE)
PORT B: SYSTEM PORT,
IEC 61850,100 MBIT ETHERNET
WITH INTEGRATED SWITCH
OPTICAL,DOUBLE,
LC-CONNECTOR (FROM OCT. 09)
DIGSI/MODEM OPERATING INTERFACE
(ON REAR OF DEVICE)
DIGSI 4, ELECTRICAL RS485
FUNCTION 1:
TRIP MODE 1- AND 3-POLE
FUNCTION 2:
DISTANCE CHARACTERISTIC Z<,
QUADRILATERAL AND/OR MHO
WITH POWER SWING
WITH PARALLEL LINE COMPENSATION
FUNCTION 3:
WITH AUTORECLOSURE
WITH SYNCHROCHECK
W/O BREAKER FAILURE PROTECTION
WITH OVERVOLTAGE PROTECTION
FUNCTION 4:
EARTH-FAULT PROT. DIRECTIONAL,
EARTHED NETWORKS
MEASURED VALUES EXTENDE
(MIN., MAX,. MEAN)

特優(yōu)價(jià)距離保護(hù)裝置7SA5221-5DB92-4QP5-L0S

SIPROTEC 4 7PA2642-0AA00-2
SIPROTEC 4 7XP9012-0
SIPROTEC 4 7XV7500-0CA00 測(cè)控開(kāi)關(guān)
SIPROTEC 4 7TS1642-0AA00-1 繼電器
"SIPROTEC 4 7SJ6001-4BA00-0DB1數(shù)值過(guò)流時(shí)間保護(hù)繼電器
"
siemens protection relay 7SJ6011-4BA00-0AA0
siemens protection relay 7SD6001-4BA00-0DA0   光纖縱聯(lián)差動(dòng)保護(hù)
"siemens protection relay 7SJ6815-5EW00-3HG0 馬達(dá)保護(hù)多功能保護(hù)繼電器
"
siemens protection relay 7SJ6211-2EB20-1FE0 線路過(guò)流過(guò)載保護(hù)
siemens protection relay 7UT6121-4EB22-1AA0 變壓器保護(hù)
siemens protection relay 7UT6121-2EB22-1AA0
siemens protection relay 7SJ6225-4EB20-3FE0
siemens protection relay 西門(mén)子綜合保護(hù) 7XR6100-0BA00
siemens protection relay 西門(mén)子綜合保護(hù) 7XR6100-0CA00
siemens protection relay 6MD6355-5EB22-0AA0
siemens protection relay 西門(mén)子綜合保護(hù) 7KG6131-1BM14
siemens protection relay 6MD6631-5EB20-0AA0         87000
siemens protection relay 西門(mén)子綜合保護(hù) 7XT7100-0BA00
siemens protection relay 西門(mén)子綜合保護(hù) 7XT7100-0EA00
siemens protection relay 西門(mén)子綜合保護(hù) 7XR6004-0BA00 eewp
siemens protection relay 西門(mén)子綜合保護(hù) 7XR6004-0CA00
siemens protection relay 7SJ6021-5EB00-1HAO
siemens protection relay 西門(mén)子綜合保護(hù) 7XT3300-0BA00
siemens protection relay 西門(mén)子綜合保護(hù) 7XT3300-0CA00
siemens protection relay 西門(mén)子綜合保護(hù) 7XT3400-0BA00
siemens protection relay 7VU6831-5EW92-1AA0-LODB
siemens protection relay 西門(mén)子綜合保護(hù) 7XT3400-0CA00
siemens protection relay 西門(mén)子綜合保護(hù) 6MB5250-0AA0
siemens protection relay 西門(mén)子綜合保護(hù) 7SN6000-0EA00
siemens protection relay 西門(mén)子綜合保護(hù) 7SN6000-0BA00
siemens protection relay 西門(mén)子綜合保護(hù) 7SN6000-0DA00
siemens protection relay 7VK6101-4AB01-4YN0
siemens protection relay 7SJ6225-5EB20-1FG0
siemens protection relay 7UM6225-5EB20-0AA0
siemens protection relay 7SJ6225-5EB20-1FE0
siemens protection relay 7UM6125-5EB20-0AA0發(fā)電機(jī)保護(hù)
siemens protection relay 7UT6125-5EB20-1AA0變壓器差動(dòng)保護(hù)
siemens protection relay 7SS5220-4AB92-1AA0-LOR
siemens protection relay 7UM6225-5EB20-0AA0
siemens protection relay 7PA3032-1AA00-1
siemens protection relay 7SJ6327-5EB92-3FE1+LOS 過(guò)流
siemens protection relay 7KG7750-0CA01-0AA1
siemens protection relay 7SJ6327-5EB22-3FE1
siemens protection relay 7UM6215-2EB01-0AA0
siemens protection relay 7SD6101-4BB39-0BA0-M2A
siemens protection relay 7SG1113-3CA11-0DA0
siemens protection relay 7VE6110-2EB01-0CA0
siemens protection relay 7SJ6212-5EB00-1FB0
siemens protection relay 7UM6215-2EB91-0AA0
siemens protection relay 7SJ6822-5EW20-3HG0
siemens protection relay 7VE6310-6BB11-0BB1
siemens protection relay 7UM6215-2EB01-0AE0
siemens protection relay 7RW6000-5EA00-1DA0
siemens protection relay 7UT6125-5EB20-1AA0
siemens protection relay 7SJ6355-5EB20-3HF0
siemens protection relay 7SJ6225-5EB20-1FB0
siemens protection relay 7RW6000-5EA00-0DA0
siemens protection relay 7SJ6005-6EA00-0DA0
siemens protection relay 7UT6131-6EB01-1BA0
siemens protection relay 7PA3042-3AA00-1
siemens protection relay 7SD6005-5EA00-3DA0
siemens protection relay 7SJ6815-5EW21-3HE1
siemens protection relay 7SJ6025-5EB91-3FA0-L0A
siemens protection relay 7SJ6405-5EB11-1FA0
siemens protection relay 7SD6101-5BB29-0BJ0-M2G
siemens protection relay 7SJ6471-4EB91-1FC4-L0R
siemens protection relay 7PA2251-1
siemens protection relay 7SJ8042-5EB20-1FC0
siemens protection relay 7SJ6102-4EB90-1FB0-L0R
siemens protection relay 7SG1211-0EB10-0EB0
siemens protection relay 7SJ6322-4EB90-3FB1-L0R
siemens protection relay 7VK5122-4CA00-0AA0
siemens protection relay 7UT6121-4EB00-1AA0
siemens protection relay 7VK6111-5AB92-4YC0-L0S
siemens protection relay 7SS5220-4AB02-1BA0   母線保護(hù)
siemens protection relay 7SS5231-5CA01-0AA1
siemens protection relay 7RW6000-4EA00-2DA0
siemens protection relay 7SJ6401-4EB91-1FA0-L0R
siemens protection relay 7SJ6471-4EB91-1FA4-L0R
siemens protection relay 7UT6121-4EB91-1AA0-L0R
siemens protection relay 7SJ6825-5EW91-3FE0-L0A
siemens protection relay 7SA6111-4AB91-2PR4-L0R 電壓等級(jí)距離保護(hù)
siemens protection relay 7UT6131-4EB91-1BC1-L0R
siemens protection relay 7VK6111-4AB91-4YQ0-L0R
siemens protection relay 6MD6631-4EB90-0AA0-L0R   高壓測(cè)控單元
siemens protection relay 7SA6121-4BB91-6PB4-L0R 距離保護(hù)
siemens protection relay 6MF1013-0CF56-0AA0
siemens protection relay 7VH6002-0EA20-1AA0
siemens protection relay 7SJ6471-4EB92-1FE4-L0R
siemens protection relay 7SD5221-4CB99-5CM0-L0R-M0A
siemens protection relay 7UT6135-6EB22-1BA0
siemens protection relay 7SD5221-4AB99-0FK0-L0S-M0G
siemens protection relay 7RW8020-5EB96-1DB0-L0R
siemens protection relay 7SJ6025-5BB90-3HA0-L0D
siemens protection relay 7SJ8042-5EB20-1FB0
siemens protection relay 7SJ6227-5EB92-3HG3-L0B
siemens protection relay 7SJ6227-5EB92-3PE3-L0B
siemens protection relay 7SJ6005-4EA00-0DA0
siemens protection relay 7SJ6001-4EA00-0DA0/BB
siemens protection relay 7SJ6221-4EB00-1HG0/DD
siemens protection relay 7UT6135-4EB01-1BA0
siemens protection relay 7SJ6415-4EB91-3FC4-L0A
siemens protection relay 7UT6131-4EB91-1BC2-L0D
siemens protection relay 7SJ6021-5EB90-1FA0-L0D
siemens protection relay 7SJ6236-5EB02-1HH7
siemens protection relay 7SJ6225-5EB20-3FE0/FF
siemens protection relay 7SJ6101-4EB00-1FA0/DD
siemens protection relay 7SK8051-5EB20-1HD0電機(jī)保護(hù)繼電器
siemens protection relay 7UT6131-4EB01-1AA0/LL
siemens protection relay 7SJ6021-4EB91-1FA0-L0A
siemens protection relay 7SJ6221-4EB00-1HG0/EE
siemens protection relay 7SJ6211-4EB00-1FG0/DD
siemens protection relay 7SJ6005-4EA00-1DA0
siemens protection relay 7UT6131-4EB02-1BA1
siemens protection relay 7SJ6225-5EB90-1FE0-L0A
siemens protection relay 7SJ6225-5EB90-1HF0-L0A
siemens protection relay 7SJ6226-4EB90-3HH0-L0A
siemens protection relay 7UM5111-5EB01-0BB0
siemens protection relay 7VK5122-5CA00-0AA0
siemens protection relay 7VK6101-4AB01-4YN0
siemens protection relay 7RW6000-4EA00-0DA0/BB
siemens protection relay 7SJ6225-5EB92-3PE3-L0B
siemens protection relay 7SA6115-5MB91-3PR5-L0A
siemens protection relay 7SJ6005-5EA00-0DA0
siemens protection relay 7SJ6005-5EA00-1DA0/BB
siemens protection relay 7SJ6822-5EW00-1FE0
siemens protection relay 7SJ6825-5EW00-1FE0
siemens protection relay 7SJ6812-5EW00-1FE0
siemens protection relay 7SJ6815-5EW00-1FE0
siemens protection relay 7SJ6812-5EW00-1FE1
siemens protection relay 7SJ6815-5EW00-1FE1
siemens protection relay 7XV5655-0BA00 信號(hào)轉(zhuǎn)換器
siemens protection relay 7XP9011
siemens protection relay 7SJ6001-5EA00-0DA0
siemens protection relay 7SJ6001-4EA00-1DA0
siemens protection relay 7SJ6021-4EB00-1FA0
siemens protection relay 7SJ6025-4EB00-1FA0
siemens protection relay 7SJ6115-5EB20-1FA0
siemens protection relay 7SJ6125-5EB20-1FA0
siemens protection relay 7SJ6121-5EB20-1FA1
siemens protection relay 7KG6000-8AB
siemens protection relay 7UT6125-5EB01-0BA0
siemens protection relay 7SJ6222-5EB00-1FE0
siemens protection relay 7SJ6225-5EB00-1FE0
siemens protection relay 7SJ6212-5EB00-1FE0
siemens protection relay 7SJ6212-5EB00-1FE1
siemens protection relay 7SJ6215-5EB00-1FE1
siemens protection relay 7SJ6021-5EB00-1FA0
siemens protection relay 7SJ6025-4EB00-1FA0
siemens protection relay 7SJ6025-5EB00-1FA0
siemens protection relay 7SJ6021-4EB00-1FA1
siemens protection relay 7SJ6111-5EB20-1FA0
siemens protection relay 7SJ6005-2EA00-0DA0
siemens protection relay 7VV3002-3CD20
siemens protection relay 7SJ6005-5EA00-0DA0/BB
siemens protection relay 7SJ6005-6EA00-0DB0
siemens protection relay 7SJ6025-5EB20-1FA0
siemens protection relay 7SJ6025-5EB20-1FA0/BB
siemens protection relay 7SJ6825-5EW20-1FE0 微機(jī)綜合測(cè)控裝置
siemens protection relay 7SJ6115-4EA00-1EA0/JJ
siemens protection relay 7SJ6115－4EB00－1BA0
siemens protection relay 7SJ6115－4EB00－1FA0
siemens protection relay 7SJ6225-5EB20-1FC0/EE
siemens protection relay 7SJ6225-5EB20-1HG0
siemens protection relay 7SJ6225-5EB20-1FE0
siemens protection relay 7SJ6125-5EB20-3FA0
siemens protection relay 7SJ6025-5EB91-3FA0-L0D
siemens protection relay 7SJ6225-5EB90-1FE0-L0A/EE
siemens protection relay 7SJ6221-5EB90-1FE0
siemens protection relay 7SJ6225-5EB90-1HF0-L0A
siemens protection relay 7SJ6222-4EB92-3FD0-L0A
siemens protection relay 7SJ6225-5EB92-3HF0+L0A
siemens protection relay 7SJ6001-5EA00-0DA0
siemens protection relay 7SJ6355-5EB11-3FA0
siemens protection relay 7SJ6225-4EB00-1FE0
siemens protection relay 7SJ6105-5EB00-1FA0
siemens protection relay 7SJ4505-0EA00-0AA1
siemens protection relay 7UM6211-2EB01-0AA0
siemens protection relay 7SJ6215-6EB22-1FE0
siemens protection relay 7SJ6415-5EB22-1FA1
siemens protection relay 7SJ6355-5EB22-3FE0
siemens protection relay 7SJ6315-5EB22-1FE3
siemens protection relay 7SJ6327-5EB92-3FE1-L0S
siemens protection relay 7SJ6327-5EB92-3FE0-L0S
siemens protection relay 7KG9661-1FA30-1AA0西門(mén)子多功能儀表
siemens protection relay 7PA9661-0AA00-2
siemens protection relay 7SJ6327-5EB22-3FE0
siemens protection relay 7SJ6225-5EB92-1FE0-L0S
siemens protection relay 7SJ6225-5EB22-1FE0   24000
siemens protection relay 6MD6370-5EB22-0AA0
siemens protection relay 7UM6211-5EB22-0HB0
siemens protection relay 7UT6351-5EB22-1AA3
siemens protection relay 7SJ6222-5EB20-1HH0 7SJ6321-5EB20-3FA0 7UT6131-5EB22-1AA0
siemens protection relay 7SJ6025-5EB20-1HA0   13200
siemens protection relay 7SJ6105-4EB00-1FA0
siemens protection relay 7SJ6825-5EW20-3FB0
siemens protection relay 7SJ6001-4EA00-0DA0/BB
siemens protection relay 7SJ6121-5EB20-1FA0
siemens protection relay 7SJ6125-5EB20-1FA1
siemens protection relay 7SJ6215-5EB00-1FE0
siemens protection relay 7SJ6115-5EB20-3HA0
siemens protection relay 7SJ6115-5EB20-3FA0
siemens protection relay 7SJ6215-5EB20-3FE0
siemens protection relay 7UT6131-5EB01-1AA0   45261
siemens protection relay 7UM6225-5EB22-0AA0
siemens protection relay 7SJ6115-4EB10-1FA0 7SJ6821-5EW20-1FE0
siemens protection relay 7SJ6821-5EW20-1FE0
siemens protection relay 7UM6115-5EB00-0AA0   32000 8-10周
siemens protection relay 7SJ6222-2EB90-3FB0-L0A   25900
siemens protection relay 7SJ6122-2EB90-1FB0-L0A   24500
siemens protection relay 7UM6215-5EB91-0AA0-L0A 7VE6110-5EB01-0AA0
siemens protection relay 7SJ6825-5EW00-3FE0   13900 8-10周
siemens protection relay 7SJ8031-5EB90-1FC0-L0A   20592
siemens protection relay 7UT6125-5EB90-1AA0-L0A    30576
siemens protection relay 7SJ6025-5EB00-1HA0
siemens protection relay 7UT6121-5EB20-1AA0
siemens protection relay 7SD6105-5BB29-0RB0-M2B
siemens protection relay 7SJ6025-5EB21-1HA0
siemens protection relay 7SJ6825-5EW00-3HE0
siemens protection relay 7VK6101-5EB20-4YN0
siemens protection relay 7SJ8031-5EB90-1FA0-L0A
siemens protection relay 7SJ8041-5EB90-1FB0 L0A    23296
siemens protection relay 7SJ8042-5EB90-1FQ0-L0A      26312
siemens protection relay 7RW8020-5EB90-1DA0-L0A
siemens protection relay 7UT6135-5EB91-1AC0-L0A   52624
siemens protection relay 7SJ8041-5EB90-1FQ0-L0A   26312
siemens protection relay 7SD6101-4BB99-3RB1-L0S
siemens protection relay 7SJ6411-4EB91-3FA4-L0A 49880 8-10周
siemens protection relay 7KG7610-0DD02-0AA0/CC   28350 8-10周
siemens protection relay 7KM9300-0AB00-0AA0
siemens protection relay 7VK6105-2EB02-4YN0 40200 8-10周
siemens protection relay 7UM6211-5EB22-0HB0
siemens protection relay 7SK8012-5EB00-3HD0 15100 8-10周
siemens protection relay 7SK8011-5EB00-1HD0   14100 8-10周
siemens protection relay 7XV5653-0BA00 12100 8-10周
siemens protection relay 7KG6000-8EB    19000
siemens protection relay 7SJ8031-5EB20-1FB0 17472
siemens protection relay 7KG7660-0BC01-0AA0
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特優(yōu)價(jià)距離保護(hù)裝置7SA5221-5DB92-4QP5-L0S

關(guān)鍵詞：MODEM 發(fā)電機(jī) 轉(zhuǎn)換器儀表

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IMM100電機(jī)絕緣監(jiān)測(cè)裝置	面議	深圳市	深圳市中電電力技術(shù)股份有限公司	2026-10-13	在線詢(xún)價(jià)
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ABB保護(hù)模塊SACE PR112/P	面議	上海市	上海一朔電氣科技有限公司	2026-10-12	在線詢(xún)價(jià)
無(wú)線遙控電動(dòng)球隙保護(hù)器	面議	揚(yáng)州市	揚(yáng)州嘉寶電氣有限公司	2026-10-10	在線詢(xún)價(jià)
配電末端智能綜合治理裝置 /NPTS	￥999	西安市	西安亞川電力科技有限公司	2026-09-18	在線詢(xún)價(jià)
CE認(rèn)證三相內(nèi)控電能表8P	￥100	上海市	安科瑞電氣股份有限公司	2026-09-15	在線詢(xún)價(jià)

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