西門子S7300代理商
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1、 交流變頻器 MICROMASTER系列:MM420、MM430、MM440、G110、G120.
MIDASTER系列:MDV
2、全數(shù)字直流調(diào)速裝置 6RA23、6RA24、6RA28、6RA70、6SE70系列
SIEMENS 數(shù)控 伺服
SINUMERIK:801、802S 、802D、802D SL、810D、840D、611U、S120
系統(tǒng)及伺報電機,力矩電機,直線電機,伺服驅(qū)動等備件銷售。
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上海晉營自動化科技有限公司
:邵澤春
電 話:同號
傳 真:
郵 箱:3117125529
: 3117125529
西門子S7300代理商
1. 西門子直流控制器6RA70簡介 目前,隨著交流調(diào)速技術(shù)的發(fā)展,交流傳動得到了迅猛的發(fā)展,但直流傳動調(diào)速在諸多場合仍有著大量的應(yīng)用。隨著計算機技術(shù)的發(fā)展,過去的模擬控制系統(tǒng)正在被數(shù)字控制系統(tǒng)所代替。在帶有微機的通用全數(shù)字直流調(diào)速裝置中,在不改變硬件或改動很少的情況下,依靠軟件支持,就可以方便地實現(xiàn)各種調(diào)節(jié)和控制功能,因而,通用全數(shù)字直流調(diào)速裝置的可靠性和應(yīng)用的靈活性明顯優(yōu)于模擬控制系統(tǒng)。目
1. 西門子直流控制器6RA70簡介
目前,隨著交流調(diào)速技術(shù)的發(fā)展,交流傳動得到了迅猛的發(fā)展,但直流傳動調(diào)速在諸多場合仍有著大量的應(yīng)用。隨著計算機技術(shù)的發(fā)展,過去的模擬控制系統(tǒng)正在被數(shù)字控制系統(tǒng)所代替。在帶有微機的通用全數(shù)字直流調(diào)速裝置中,在不改變硬件或改動很少的情況下,依靠軟件支持,就可以方便地實現(xiàn)各種調(diào)節(jié)和控制功能,因而,通用全數(shù)字直流調(diào)速裝置的可靠性和應(yīng)用的靈活性明顯優(yōu)于模擬控制系統(tǒng)。目前,以德國SIEMENS公司的6RA70系列通用全數(shù)字直流調(diào)速裝置在中國的應(yīng)用。
1.1 結(jié)構(gòu)及工作方式
SIMOREG 6RA70系列整流裝置為三相交流電源直接供電的全數(shù)字控制裝置,其結(jié)構(gòu)緊湊,用于可調(diào)速直流電機電樞和勵磁供電,裝置額定電樞電流范圍為15至2000A,額定勵磁3到85A,并可通過并聯(lián)SIMOREG整流裝置進行擴展,并聯(lián)后輸出額定電樞電流可達到12000A。6RA70直流控制器已經(jīng)廣泛應(yīng)用與各行業(yè),控制器器的核心器件上已經(jīng)在國內(nèi)外得到可靠實例的證實,可靠性、安全方面較有保障。
根據(jù)不同的應(yīng)用場合,可選擇單象限或四象限工作的裝置,裝置本身帶有參數(shù)設(shè)定單元,不需要其它的任何阻力。設(shè)備即可完成參數(shù)的設(shè)定。所有的控制、調(diào)節(jié)、監(jiān)視及附加功能都由微處理器來實現(xiàn)。可選擇給定值和反饋值為數(shù)字量或模擬量。
SIMOREG 6RA70系列整流裝置特點為體積小,結(jié)構(gòu)緊湊。裝置的門內(nèi)裝有一個電子箱,箱內(nèi)裝入調(diào)節(jié)板,電子箱內(nèi)可裝用于技術(shù)擴展和串行接口的附加板。各個單元很容易拆裝使裝置維修服務(wù)變得簡單、易行。外部信號連接的開關(guān)量輸入/輸出,模擬量輸入、輸出,脈沖發(fā)生器等,通過插接端子排實現(xiàn)。裝置軟件存放閃(Flash)-EPPOM,使用基本裝置的串行接口通過寫入可以方便地更換。
1.2 功率部分:電樞和勵磁回路
電樞回路為三相橋式電路:
(1)單象限工作裝置的功率部分電路為三相全控橋B6C。
(2)四象限工作裝置的功率部分為兩個三相全控橋(B6)A(B6)C。
勵磁回路采用單相半控橋B2HZ,額定電流15-800A的裝置(交流輸入電壓400V時,電流至1200A),電樞和勵磁回路的功率部分為電絕緣晶閘管模塊,所以其散熱器不帶電。更大電流或輸入電壓高的裝置,電樞回路的功率部分為平板式晶閘管。這時散熱器是帶電的。功率部分的所有接線端子都在前面。
1.3 通訊口
下列串行接口可供使用:
(1)U X300插頭是一個串行接口,此接口按RS232或RS485標(biāo)準(zhǔn)執(zhí)行USS協(xié)議,可用于連接選件操作面板0P1S或通過PC調(diào)試SMOVIS。
(2)主電子子上的串行接口,RS485雙芯線或4芯線用于USS通信協(xié)議或裝置對裝置連接。
(3)在端于擴充板選件端子上的串行接口,RS485雙芯線或4芯線,用于USS通信協(xié)議或裝置對裝置連接。
(4)通過附加卡(選件)的PROFIBUS-DP。
(5)經(jīng)附加卡(選件)SIMOLINK與光纖電纜連接。
2. 西門子直流控制器6RA70主從模式參數(shù)設(shè)定
2.1 對直流電機在6RA70裝置中首*行基本參數(shù)設(shè)定:
P100=12.5
P101=220
P102=0.5
P103=0
P104=5000
P105=0.1
P106=5000
P107=0.1
P108=5000
P109=0
P110=1.738
P111=37.96
P112=390
P113=1
P114=10
P083=3
P790=5
P791=5
2.2 主調(diào)速器設(shè)定:
P794.01=K6020
P794.02=K167
P794.03=K148
P794.04=K142
P794.05=K170
U117.01=B104
P687=0
P401=15%
P433=K401
P654=1
P444=B17
P445=1
2.3 從調(diào)速器設(shè)定:
P625=K6002
P500=K6003
P687=B10
P661=K6100
合閘后,當(dāng)不按B10時,從機速度跟隨主機;如圖1。
型號/規(guī)格
6RA2818-6DS21
*西門子直流控制器
產(chǎn)品規(guī)格︰ 全數(shù)字式:6RA28/24/70
電樞電流:15-2000A
電樞電壓:420-485VDC
勵磁可調(diào)。
產(chǎn)品優(yōu)點︰ 1.6RA28 全數(shù)字化 通用經(jīng)濟型
輸入電壓3AC 400V, 500V可選
電樞電流 15A - 600A
單象限, 四象限可選
勵磁恒定
單機結(jié)構(gòu)
完善的通訊功能, Profibus, Simolink, ...
完善的保護功能, 過壓, 欠壓, 過流, ...
簡易便捷的參數(shù)設(shè)定及監(jiān)控
2. 6RA24全數(shù)字化。工程型
輸入電壓3AC 400V, 500V, 750V可選
電樞電流 15A - 1200A, 可擴展至7200A
單象限, 四象限可選
勵磁可控
單機結(jié)構(gòu)
完善的通訊功能, Profibus, Simolink, ...
高精度工藝控制功能, 卷曲, 張力, 同步, 定位, ...
完善的保護功能, 過壓, 欠壓, 過流, ...
簡易便捷的參數(shù)設(shè)定及監(jiān)控, Simovis, ...
3. 6RA70 DC MASTER
全數(shù)字化, 與交流傳動的統(tǒng)一化
工程型
輸入電壓3AC 400V, 575V, 690V, 830V可選
電樞電流 15A - 2000A, 可擴展至10000A
單象限, 四象限可選
勵磁可控
單機結(jié)構(gòu)
完善的通訊功能, Profibus, Simolink,...
高精度工藝控制功能, 卷曲, 張力, 同步, 定位, ...
完善的保護功能, 過壓, 欠壓, 過流, ...
簡易便捷的參數(shù)設(shè)定及監(jiān)控, Simovis
6RA2818-6DS21
6RA2825-6DS21
6RA2828-6DS21
6RA2831-6DS21
6RA2875-6DS21
6RA2877-6DS21
6RA2881-6DS21
6RA2885-6DS21
6RA7018-6DS22-0
6RA7025-6DS22-0
6RA7028-6DS22-0
6RA7031-6DS22-0
6RA7075-6DS22-0
6RA7078-6DS22-0
6RA7081-6DS22-0
6RA7085-6DS22-0
6RA7087-6DS22-0
6RA7091-6DS22-0
6RA7093-4DS22-0
6RA7095-6DS22-0
6RA2818-6DV61
6RA2825-6DV61
6RA2830-6DV61
6RA2832-6DV61
6RA2875-6DV61
6RA2877-6DV61
6RA2881-6DV61
6RA2885-6DV61
6RA7013-6DV62-0
6RA7018-6DV62-0
6RA7025-6DV62-0
6RA7028-6DV62-0
6RA7031-6DV62-0
6RA7075-6DV62-0
6RA7078-6DV62-0
6RA7081-6DV62-0
6RA7085-6DV62-0
6RA7087-6DV62-0
6RA7091-6DV62-0
6RA7093-4DV62-0
6RA7095-4DV62-0
6RA7013-6DV62-0
6RA7018-6DS22-0
6RA7018-6DV62-0
6RA7025-6DS22-0
6RA7025-6DV62-0
6RA7028-6DS22-0
6RA7028-6DV62-0
6RA7031-6DS22-0
6RA7031-6DV62-0
6RA7075-6DS22-0
6RA7075-6DV62-0
6RA7075-6DV62-0
6RA7075-6GS22-0
6RA7075-6GV62-0
6RA7078-6DS22-0
6RA7078-6DS22-0
6RA7078-6DV62-0
6RA7078-6DV62-0
6RA7081-6DS22-0
6RA7081-6DV62-0
6RA7081-6GV62-0
6RA7085-6DS22-0
6RA7085-6DV62-0
6RA7087-6DS22-0
6RA7087-6DV62-0
6RA7091-6DS22-0
6RA7091-6DV62-0
6RA7093-4DS22-0
6RA7093-4DV62-0
6RA7093-4DV62-0
6RA7095-4DS22-0
6RA7095-4DV62-0
6RA7095-4GV62-0
6RA7095-4GV62-0
6RA2113-0BD11-0
6RA2113-0DD20-0
6RA2114-0DD11-0
6RA2116-6BD20-0
6RA2120-6DS20-0
6RA2121-6DD20-0
6RA2121-6DK26-0
6RA2122-6DV66-0
6RA2132-6DS20-0
6RA2132-6DV66-0
6RA2174-6DS20-0
6RA2174-6GS20-0
6RA2175-6DV66-0
6RA2175-6DV66-6CB0
6RA2175-6GV66-0
6RA2176-6DS20-0
6RA2176-6GS20-0
6RA2177-6DV66-0
6RA2177-6GV66-0
6RA2178-6DS20-0
6RA2178-6GS20-0
6RA2181-6DS20-0
6RA2181-6DV66-0
6RA2181-6DV66-6CB0
6RA2181-6GV66-0
6RA2181-6GV66-6CB0
6RA2182-6DV66-0
6RA2182-6DV66-6CB0
6RA2190-4DV66-6CB0
6RA2200-8DD00
6RA2203-8DD21-0
6RA2203-8DD21-1
6RA2203-8DK27-0
6RA2203-8DK27-1
6RA2211-8DD21-0
6RA2211-8DD21-1
6RA2211-8DK27-0
6RA2211-8DK27-1
6RA2216-8DD21-0
6RA2216-8DD21-1
6RA2216-8DK27-0
6RA2216-8DK27-1
6RA2218-6DS22-0
6RA2218-6DV62-0
6RA2218-6GS22-0
6RA2218-6GV62-0
6RA2220-8DS31
6RA2220-8DV71
6RA2221-8DD21-0
6RA2221-8DD21-1
6RA2221-8DK27-0
6RA2221-8DK27-1
6RA2223-8DS31
6RA2223-8DV71
6RA2226-8DS31
6RA2226-8DV71
6RA2230-8DS31
6RA2230-8DV71
6RA2231-6DS22-0
6RA2231-6GS22-0
6RA2232-6DV62-0
6RA2232-6GV62-0
6RA2232-8DS31
6RA2232-8DV71
6RA2233-8DS31
6RA2233-8DV71
6RA2276-8DS31
6RA2276-8DV71
6RA2277-6DS22-0
6RA2277-6DV62-0
6RA2277-6GS22-0
6RA2277-6GV62-0
6RA2280-8DS31
6RA2280-8DV71
6RA2283-8DS31
6RA2283-8DV71
6RA2285-4KS20-0
6RA2285-4KS22-0
6RA2285-4KV60-0
6RA2285-4KV62-0
6RA2285-6DS22-0
6RA2285-6DV62-0
6RA2285-6GS22-0
6RA2285-6GV62-0
6RA2287-4DS20-0
6RA2287-4DS22-0
6RA2287-4DV60-0
6RA2287-4DV62-0
6RA2287-4GS20-0
6RA2287-4GS22-0
6RA2287-4GV60-0
6RA2287-4GV62-0
6RA2287-4KS20-0
6RA2287-4KS22-0
6RA2291-4DS20-0
6RA2291-4DS22-0
6RA2291-4DV60-0
6RA2291-4DV62-0
6RA2291-4GS20-0
6RA2291-4GS22-0
6RA2291-4GV60-0
6RA2291-4GV62-0
6RA2313-6DV61-0
6RA2318-6DS21-0
6RA2318-6DV61-0
6RA2318-6GS21-0
6RA2318-6GV61-0
6RA2325-6DS21-0
6RA2325-6DV61-0
6RA2325-6GS21-0
6RA2325-6GV61-0
6RA2328-6DS21-0
6RA2328-6GS21-0
6RA2330-6DV61-0
6RA2330-6GV61-0
6RA2331-6DS21-0
6RA2331-6GS21-0
6RA2332-6DV61-0
6RA2332-6GV61-0
6RA2375-6DS21-0
6RA2375-6DV61-0
6RA2375-6GS21-0
6RA2375-6GV61-0
6RA2377-6DS21-0
6RA2377-6DV61-0
6RA2377-6GS21-0
6RA2377-6GV61-0
6RA2381-6DS21-0
6RA2381-6DV61-0
6RA2381-6GS21-0
6RA2381-6GV61-0
6RA2385-6DS21-0
6RA2385-6DV61-0
6RA2385-6GS21-0
6RA2385-6GV61-0
6RA2413-6DV62-0
6RA2418-6DS22-0
6RA2418-6DV62-0
6RA2418-6GS22-0
6RA2418-6GV62-0
6RA2425-6DS22-0
6RA2425-6DV62-0
6RA2425-6GS22-0
6RA2425-6GV62-0
6RA2428-6DS22-0
6RA2428-6GS22-0
6RA2430-6DV62-0
6RA2430-6GV62-0
6RA2431-6DS22-0
6RA2431-6GS22-0
6RA2432-6DV62-0
6RA2432-6GV62-0
6RA2475-6DS22-0
6RA2475-6DV62-0
6RA2475-6GS22-0
6RA2475-6GV62-0
6RA2477-6DS22-0
6RA2477-6DV62-0
6RA2477-6GS22-0
6RA2477-6GV62-0
6RA2481-6DS22-0
6RA2481-6DV62-0
6RA2481-6GS22-0
6RA2481-6GV62-0
6RA2485-4KS22-0
6RA2485-4KV62-0
6RA2485-6DS22-0
6RA2485-6DV62-0
6RA2485-6GS22-0
6RA2485-6GV62-0
6RA2487-4DS22-0
6RA2487-4DV62-0
6RA2487-4GS22-0
6RA2487-4GV62-0
6RA2487-4KS22-0
6RA2487-4KV62-0
6RA2487-6DS00-0
6RA2487-6DS22-0
6RA2487-6DV00-0
6RA2487-6DV62-0
6RA2487-6GS00-0
6RA2487-6GS22-0
6RA2487-6GV00-0
6RA2487-6GV62-0
6RA2491-4DS22-0
6RA2491-4DV62-0
6RA2491-4GS22-0
6RA2491-4GV62-0
6RA5021-1MA02
6RA5021-1MD02
6RA5021-1PA02
6RA5021-1PD02
6RA5021-3MA02
6RA5021-3MD02
6RA5021-3PA02
6RA5021-3PD02
6RA5022-1MA02
6RA5022-1MD02
6RA5022-1PA02
6RA5022-1PD02
6RA5022-3MA02
6RA5022-3MD02
6RA5022-3PA02
6RA5022-3PD02
6RA5023-1MA02
6RA5023-1MD02
6RA5024-1MA02
6RA5024-1MD02
6RA5024-1PA02
6RA5024-1PD02
6RA5024-3MA02
6RA5024-3MD02
6RA5024-3PA02
6RA5024-3PD02
6RA5025-1MA02
6RA5025-1MD02
6RA5025-1PA02
6RA5025-1PD02
6RA5025-3MA02
6RA5025-3MD02
6RA5025-3PA02
6RA5025-3PD02
6RA5026-1MA02
6RA5026-1MD02
6RA5026-1PA02
6RA5026-1PD02
6RA5026-3MA02
6RA5026-3MD02
6RA5026-3PA02
6RA5026-3PD02
6RA5027-1MA02
6RA5027-1MD02
6RA5027-1PA02
6RA5027-1PD02
6RA5027-3MA02
6RA5027-3MD02
6RA5027-3PA02
6RA5027-3PD02
6RA5028-1MA02
6RA5028-1MD02
6RA5028-1PA02
6RA5028-1PD02
6RA5028-3MA02
6RA5028-3MD02
6RA5028-3PA02
6RA5028-3PD02
6RA5030-1MA02
6RA5030-1MD02
6RA5030-1PA02
6RA5030-1PD02
6RA5030-3MA02
6RA5030-3MD02
6RA5030-3PA02
6RA5030-3PD02
6RA5031-1MA02
6RA5031-1MD02
6RA5031-1PA02
6RA5031-1PD02
6RA5031-3MA02
6RA5031-3MD02
6RA5031-3PA02
6RA5031-3PD02
6RA5032-1MA02
6RA5032-1MD02
6RA5032-1PA02
6RA5032-1PD02
6RA5032-3MA02
6RA5032-3MD02
6RA5032-3PA02
6RA5032-3PD02
6RA7000-0MV62-0
6RA7013-6DV62-0
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