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石家莊億隆機(jī)電設(shè)備有限公司 一級(jí)代理銷售.原裝。億隆公司十一年誠(chéng)信經(jīng)營(yíng),歡迎考察。 |
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石家莊億隆機(jī)電設(shè)備有限公司 |
聯(lián)系人:郭蕾13383298872 |
QQ:2369967338 |
電話:0311-89680693 |
傳真:0311-85155030 |
地址:石家莊經(jīng)濟(jì)技術(shù)區(qū)揚(yáng)子路西頭興發(fā)怡園3-5號(hào) |
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(詳細(xì)了解更多產(chǎn)品信息歡迎來(lái)電) |
公司優(yōu)勢(shì)品牌:美國(guó)A-B、ABB貝利、ABB儀表,ABB勵(lì)磁,ABB火檢,ABB晶閘管,ABB變頻器備件,羅賓康備件。 |
美國(guó)Westinghouse,美國(guó)Foxboro,意大利安薩爾多備件,美國(guó)GE-PLC 美國(guó)FORNEY,AMCI編碼器 ASCO電磁閥。 |
德國(guó)JUMO,德國(guó)Roemheld,德國(guó)HEIDENHAIN,德國(guó)beckhoff |
主營(yíng):P L C: AB,ABB,GE,Honeywell ,F(xiàn)oxboro,Westinghouse ,Emerson,施耐德140模塊 德國(guó)beckhoff模塊 |
傳感器:MTS ,GEFRAN WOODHEAD |
編碼器:AMCI,BEI IDEACOD,HUBNER,WACHENDORFF,ELTRA,HEIDENHAIN |
交換機(jī):N-TRON,赫斯曼,GE,MOXA |
變送器:honeywell,羅斯蒙特,橫河 |
閥門:FISHER HONEYWELL KEYSTONE(TYCO) |
火檢:FORNEY、ABB貝利 |
電磁閥:ASCO,BUCHER,ACOPIAN ,,REXROTH、ATOS、HAWE、PARKER SUN |
電氣類:SQUARE-D,Sprecher+Schuh,Cutler-Hammer,Eaton |
其 它:E+H,G+F,MTL,江森、SST、哈里森,紅獅,申克,P+F,,哈希,Roemheld |
UE,發(fā)那科,SOLA電源,ACME,F(xiàn)ISHER,SOR,C,諾冠, molex |
諧波問題是所有變頻器的共同問題,尤其在大功率變頻調(diào)速中更為突出一般來(lái)講,在高壓供電而功率器件耐壓能力有限的情況下,可采用功率器件串聯(lián)的來(lái)解決 AB公司的變頻器采用功率器件串聯(lián)的二電平逆變方案,結(jié)構(gòu)簡(jiǎn)單,使用的功率器件少,但器件串聯(lián)帶來(lái)均壓?jiǎn)栴},且二電平輸出的dv/dt會(huì)對(duì)電機(jī)的絕緣造成危害,要求電機(jī)的絕緣等級(jí);且諧波成分大,需要專門設(shè)計(jì)輸出濾波器,才能供電機(jī)使用,即使如此其總諧波畸變THD也僅能達(dá)到4%左右
DHK510-2048-001 |
DHM506-1024-032 |
DHM506-3600-007 |
DHM506-5000-001 |
DHM506-5000S001 |
DHM510-0050-010 |
DHM510-0100-037 |
DHM510-0250-014 |
DHM510-0500-004 |
DHM510-1000S001 |
DHM510-1024-003 |
DHM510-1024-007 |
DHM210-1024-027 |
DHM510-1024-047 |
DHM510-1024-054 |
DHM510-1250-001 |
DHM510-3000-005 |
DHO514-0500-009 |
DHO514-1024-021 |
DHO514-1024-026 |
GHM911-0200-008 |
GHM912-0500-006 |
GHM912-1000-004 |
GHM912-1000-017 |
GHM912-5000-003 |
GHU912-0360-002 |
GHU920-4000-005 |
GHU930-4096-006 |
GHM510-0762-005 |
GHM510-1024-010 |
GHM510-1024-045 |
GHM512-1000-002 |
GHT514-0090S002 |
GHT514-1024-011 |
GHTB20-1000S004 |
JHO514-0500S001 |
JHT514-1024S001 |
JHT514-1024S002 |
JHT514-1024S003 |
JHT514-1024S004 |
JHT514-1024S005 |
JHT514-1024S006 |
GHT406-0100-002 |
GZT400-1000S001 |
GZT406-0316-001 |
GZT406-0316-002 |
GZT406-1024-015 |
MHM5-DPB1B-1213-C100-0CC |
SHU920//5SSG//12B12D4//S6R//S1 |
GHT920396R/1024 |
GHT512293R/2048 |
GHM510576R/1024 |
GHM510T93R/1024 |
DHM510586R/1000 |
SHU920//5SSG//12B12D4//S6R//S0D4 |
GHR9Z06R/1024 |
GHO514293R/1024 |
XM9122403R/30/16/2048, |
IN58LER001/1024 |
PA02299/1000 |
GHM912596R/1000, |
CHM510SU26R/8192 |
GHM510576R-1024 |
IN58S1C001/2048 |
IN58SID001/1800 |
GHU920-1024-002 |
GHM912596R100 |
GHM912596R1000 |
MHM510-PROF-001 |
9416/076 |
GHM510-1024-014 |
DHM510-1024-032 |
GHM510-1024-012 |
DHM510-1024-002 |
DHO514-1024-024 |
DHM510-1000-033 |
GHM912-1000-004 |
CD060-1500-060 |
PHU920-1212-001 |
GHU920-1024-019 |
RAL-050-027 |
RAL-050-001 |
NEG0001785 |
DHK510-1024-003 |
SHM912-1212-003 |
GHM912-1024-009 |
GHU920-1024-005 |
SHU920-1212-006 |
DHO514-1024-002 |
PHM912-1312-003 |
9416/076 |
GHU920-1024-002 |
CD060-1500-030 |
SHU930-1316-006 |
SHU920-1316-001 |
DHO514-1024-026 |
MHK616-DNET-001 |
GHU920-1024-018 |
GHT514-1024-S019 |
GHM912-1000-004 |
DHO514-1024-026 |
DHO514-1024-068 |