西門子6ES79548LF020AA0供應 西門子6ES79548LF020AA0供應
西門子6ES79548LF020AA0供應 西門子6ES79548LF020AA0供應
西門子總代理）上海勵輝自動化科技有限公司經(jīng)營西門子系列產(chǎn)品 承若質(zhì)量保證，歡迎
您來電咨詢高品質(zhì)西門子驅(qū)動和自動化產(chǎn)品價格S7-200 S7-300 S7-400 S7-1200 觸摸屏，變頻器，
6FC，6SN S120 V10 V60 V80 伺服數(shù)控備件：各類電動機：原裝進口電機（1LA7、1LG4、1LA9、1LE1），國產(chǎn)電機（1LG0，1LE0）；
專用電機，大型電機（1LA8，1LA4，1PQ8）；伺服電機（1PH，1PM，1FT，1FK，1FS）西門子保內(nèi)全新原裝產(chǎn)品！質(zhì)保一年！一年內(nèi)因產(chǎn)品本身質(zhì)量問題免費更換新產(chǎn)品，不收取任何費
上海勵輝公司專業(yè)代理西門子PLC，變頻器，觸摸屏，電線電纜，數(shù)控系統(tǒng)，軟啟動器。
本公司對全國客戶承諾質(zhì)量保證，所有西門子產(chǎn)品質(zhì)保一年。
SIEMENS ：上海勵輝自動化科技有限公司
聯(lián) 系 人：吳陽培
移動電話：13301918698
聯(lián)系電話：021-60442635
傳 真；021-57888115
商 務 QQ：2196117499
QQ 郵 箱：2196117499@qq.com
聯(lián)系地址：上海市松江區(qū)廣富林路485
Benefits
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Very small footprint
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No output transformer required – motor voltage 2.3 to 13.8 kV can be provided directly
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No harmonic line filters or power factor compensation required
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Engineered to continue operating through component failures that would completely disable conventional drives. The patented cell-based configuration maximizes availability, letting the customer determine the right time to perform maintenance, while the modular design reduces system repair time to minutes.
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The cell bypass option ensures automatic bypass of a failed power cell in typically 250 ms or less (less than 1/2 of a second) through a redundant bypass control that is completely separated from each power cell.
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The optional process-tolerant protection system (ProToPS) in combination with cell bypass supports the high reliability and availability of the SINAMICS PERFECT HARMONY GH180. Instead of tripping the drive and automatically shutting down the system due to a malfunction, ProToPS provides a hierarchical system of warnings. This control strategy allows time to evaluate the situation and respond appropriately to avoid a system shutdown.
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No common mode motor insulation stress – the SINAMICS PERFECT HARMONY GH180 includes an integral isolation transformer
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Compatible with both new and existing 1.0 service factor induction or synchronous motors from any manufacturer without any special design considerations
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No significant drive-induced torque pulsations – even at low speeds
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No need for expensive flexible couplings
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No cable length restrictions
Area of application
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Retrofit
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Power generation – SINAMICS PERFECT HARMONY GH180 can ride through voltage dips or power outages
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Pulp/Paper – SINAMICS PERFECT HARMONY GH180 provides high output voltage at low power
Technical Specifications
產(chǎn)品名稱
Robicon 完美無諧波
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電壓范圍
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2.3 ... 13.8 kV
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功率范圍
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0.2 ... 132 MVA
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冷卻方式
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空冷高達 6.7 MW
水冷在 3 MW 以上
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典型應用
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泵和風機
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壓縮機
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擠出機
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混捏機、混合機
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破碎機、攪拌機
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皮帶運輸系統(tǒng)
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壓力機
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ESP
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改裝
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型號
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6SR3..., 6SR4...
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