欧洲***工控产品 优势品牌:西门子低压,phoenix,prominent,Atlas,HELIOS-PREISSER,schmalz,hoffmann工具等等。 》》》》Q;Q:309,609,129 ---李帅 136。。617。。665。。54《《《《 专注于欧美高精密编码器、传感器、安全栅、泵阀、气动液压配件、仪器仪表,汽车、机械、钢铁、冶金、能源、石化、矿山、港口、轨道交通行业。 提供:报关单,出厂证明。 1.德国***,品质***,原厂证明 2.德国本土公司采购,价格***,节省采购成本 3.物流直达,确保货物安全及货期 4.全程ERP操作,可追踪 5.服务体贴,报价迅速 》》》》Q;Q:309,609,129 ---李帅 136。。617。。665。。54《《《《 | |||||||||||
风机达到正常转速时,应检测风机输入电流是否正常,风机的运行电流不能超过其额定电流。若运行电流超过其额定电流,应检查供给风机的电压是否正常。 | |||||||||||
5 | |||||||||||
风机所需电机功率是指在一定工况下,对离心风机和风机箱,进风口全开时所需功率较大。若进风口全开进行运转,则电机有损坏的可能。风机试车时李帅好将风机进口或出口管路上的阀门关闭,运转后将阀门渐渐开启,达到所需工况为止,并注意风机的运转电流是否超过额定电流。 | |||||||||||
喘振条件 | |||||||||||
1、风机的工作点落在具有驼峰形Q-H性能曲线的不稳定区域内; |
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101172186 | SE-AL20-2500 |
101153896 | SE-AL22-1250 |
101172188 | SE-AL22-2500 |
101172151 | SE-P40-10000 |
101172155 | SE-P40-1250 |
101172154 | SE-P40-2500 |
101172153 | SE-P40-5000 |
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101174453 | SE-P40-NBR-1250 |
101174454 | SE-P40-NBR-2500 |
101174455 | SE-P40-NBR-5000 |
101172165 | SE-P70-10000 |
101172169 | SE-P70-1250 |
101172168 | SE-P70-2500 |
101172167 | SE-P70-5000 |
101172161 | SE-PC40-1250 |
101172159 | SE-PC40-2500 |
101172173 | SE-PC70-1250 |
101172172 | SE-PC70-2500 |
101153919 | SE-100 C |
101165883 | SE-304 C |
101153920 | SE-400 C |
101158587 | SE-CC 1301 |
101158588 | SE-CC 1302 |
101175392 | SE-G 8406 |
101188728 | SE-J2 M16 |
101175381 | SE-PR CA-PRIMER 5ML |
101153923 | SE-SC |
101179375 | SE-SET VER.2.0 |
101172204 | SE-T40 |
101167879 | SE-T70 |
101172206 | SE-TC40 |
101153924 | SE-WA |
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101208368 | SMS 4-750-1000 |
101208375 | SMS 5-1000-1000 |
101208376 | SMS 5-1000-1500 |
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101208373 | SMS 5-500-1000 |
101208372 | SMS 5-500-500 |
101211564 | SMS 5-700-800 |
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101190594 | SRB301HC/R-24V |
101190595 | SRB301HC/T-230V |
101190593 | SRB301HC/T-24V |
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101138922 | SLB 200-R31-21 |
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101206252 | SLC 220-E/R0250-30-RFB |
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101206253 | SLC 220-E/R0325-30-RFB |
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101206254 | SLC 220-E/R0475-30-RFB |
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101206266 | SLC 220-E/R0475-30-RFBM |
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101206338 | SLC 220-E/R0625-30-RFB-H |
101206267 | SLC 220-E/R0625-30-RFBM |
101206277 | SLC 220-E/R0625-30-RFBS |
101206256 | SLC 220-E/R0775-30-RFB |
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101206268 | SLC 220-E/R0775-30-RFBM |
101206278 | SLC 220-E/R0775-30-RFBS |
101206257 | SLC 220-E/R0925-30-RFB |
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101206269 | SLC 220-E/R0925-30-RFBM |
101206258 | SLC 220-E/R1075-30-RFB |