西門子6RA28直流調(diào)速維修
6RA28直流維修，6RA2875-6DS21調(diào)速器故障維修,上海6RA28直流調(diào)速維修點(diǎn)，專業(yè)維修中心，C98043-A1660-L1主板維修，C98043-A1600-L1維修 電源板維修，專業(yè)解決各種疑難雜癥，無(wú)顯示，顯示字符殘缺，速度不穩(wěn)，燒可控硅，報(bào)警F02,F04,F05,F12,F25等故障，輸入電壓3AC400V    電樞電流 I （A）           
序號(hào)    單象限1Q（不可逆）             
6RA2818-6DS21-0    30A     
RA2825-6DS21-1    60A          
6RA2828-6DS21-2    90A          
6RA2831-6DS21-3    125A          
6RA2875-6DS21-4    200A          
6RA2877-6DS22-5    250A          
6RA2881-6DS21-6    400A          
6RA2885-6DS21-7    600A          
    四象限4Q（可逆）             
6RA2818-6DV61-0    30A          
6RA2825-6DS61-1    60A           
6RA2830-6DV61-2    90A          
6RA2832-6DV61-3    125A          
6RA2875-6DV61-4    200A          
6RA2877-6DV61-5    250A          
6RA2881-6DV61-6    400A          
6RA2885-6DV61-7    600A       

6RA2818-6DV61-0
6RA2825-6DV61-0
6RA2830-6DV61-0
6RA2832-6DV61-0
6RA2875-6DV61-0
6RA2877-6DV61-0
6RA2881-6DV61-0
6RA2885-6DV61-0
 

6RA28全數(shù)字化通用經(jīng)濟(jì)型
輸入電壓3AC400V,500V可選
電樞電流15A600A
單象限,四象限可選
勵(lì)磁恒定
單機(jī)結(jié)構(gòu)
完善的保護(hù)功能,過壓,欠壓,過流,
簡(jiǎn)易便捷的參數(shù)設(shè)定及監(jiān)控 產(chǎn)品優(yōu)點(diǎn)
1.6RA28全數(shù)字化通用經(jīng)濟(jì)型
輸入電壓3AC400V,500V可選
電樞電流15A600A
單象限,四象限可選
勵(lì)磁恒定
主要市場(chǎng)
電纜,軋鋼,光纜,薄膜,造紙,橡膠,印刷,機(jī)床