ABBPU6001/SDCS-PU6001ABBPU6001/SDCS-PU6001ABBPU6001/SDCS-PU6001***提供：PLC可编程控制系统，分散控制系统（DCS）安全仪表系统（SIS），ESD系统，振动监测系统，汽轮机控制压缩机组控制系统（CCS）等各类工控系统部件系统里的PLC模块，DCS模块，CPU模块，IO模块，DO模块，AI模块，DI模块，网络通信模块，以太网模块，运动控制模块，模拟量输入模块，模拟量输出模块，数字输入模块，数字输出模块，冗余模块，电源模块，继电器输出模块，继电器输入模块，处理器模块变频器容量的计算可以分为两大类：一、周期性变化负载连续运行时变频器容量的计算很多情况下电动机的负载具有周期性变化的特点。显然，在此情况下，按***小负载选择变频器的容量，将出现过载，而按***大负载选择，将是不经济的。由此推知，变频器的容量可在***大负载与***小负载之间适当选择，以便变频器得到充分利用而又不到过载。首先作出电动机负载电流图n＝Φt）及I＝f（t），然后求出平均负载电流I***再预选变频器的容量，关于I***的计算采用如下公式：I***＝（I1t1+I2t2+…+Ijtj+…）÷（t1+t2+…+tj+…）考虑到过渡过程中，电动机从变频器吸收的电流要比稳定运行时大，而上述I***没有反映过渡过程中的情况。因此，变频器的容量按IFN≥（1.1—1.2）I***修正后预选（式中，Ij为第j段运行状态下的平均电流，tj为第j段运行状态下对应的时间，同时若过渡过程在整个工作过程中占较大比重，则系数（1.1—1.2）选偏大的值。二、非周期性变化负载连续运行时变频器容量的计算这种情形一般难以作出负载电流图，可按电动机在输出***大转矩时的电流计算变频器的额定电流，可用公式：IFN≥IM（max）/KFg（式中IM（max）为电动机在输出***大转矩时的电流）。IC693CBL328IC693MDL6551756-ENBT1756-L622094-BC02-M022094-BM01-M2094-BM01-S22B-D6PON1043HAC1494-1ABBDSQC509VME48108-00F-GMINITEMPMT41394C-AM50MV156-MCMFCP270140ACI04000140ARI03010140CPS11420140CPU67160140CRA93200140CRP93200140DDI35300140DDO35300140NOE77101140XBP00600140XBP01600140XCP51000140XTS002006ES7291-8GH23-0XA06NH9720-3AA006NH9860-1AA00140ACI03000HVE-501756-IB321756-IR6I1756-OB321784-CF64XR809090-001011785-L40BKSD1-16KSD1-48JAMSC-B1083C1C31122G011C31125G021C31129G031C31132G011C31224G011C31227G011C31234G015X00070G041C31116G045X00119G015X00121G016SN1118-ODK23-0AA26SN1227-2ED10-0HA0SNAT-7780-CNT6GT2002-0EB20E300/04380AIC200CHS022IC200GBI001IC200MDL650IC200MDL750IC200PWR1021C31205G01A5E00104787A5E00104867PSCCM22AANH2310240225DX363HAC023195-001FBM06P0400YGSR750-P5-G5-S5-HI-A20-RVMS-2110-24VDCP0973CAPU20-ONSP28-3SXD64-3FIC693CPU374IC698PSA3501756-CNBR1756-ENBT1756-IF161756-OB16E1756-OF41756-PA72F-62176FC5447-0AA00-0AA1CI8101746-NI81747-L5411756-L63/BVW3A11016SN1118-0NJ01-0AA16SN1118-0NK01-0AA1ZAG2206-11S3HAC025784-001/00DSQC651140CPU11303140CPU43412AE3X-NA11F3A99190G01140ACO13000140CPU65150140CRA931001769-L32EIC693CHS391JZNC-XIU01BJZNC-XRK01D-1JZRCR-XPU03BPCI-5565PIORC-110000SWS15101A20B-0008-0440AIC693ALG221HCS02.1E-W0012-A-03-NNNNHCS02.1E-W0028-A-03-NNNNHCS02.1E-W0054-A-03-NNNNMSK040C-0600-NN-M1-UP1-NNNNFCP270SRX1400IC698CPE010CP5621-6GK15621AA0057***42ATV312H055M2330130-080-03-05330180-91-055X00119G016RA8232-1DB0CJ1W-CPU11CJ1W-ID231CJ1W-OD231CJ1W-PDO251756-IF81747-L551EHDB280EHDB751756-A101756-BA21756-ENBT1756-IB161756-IF161756-IR6I1756-L631756-OB16E1756-PA751756-TBCH1756-TBNH1786-XTQUINT-PS-100-240AC/24DC/20RS20-0800T1T1SDAEMDX61B0300-503-4-00TSXDEY64D2K6FC5410-0AY01-0AA01746-HSCE2PF545-BC2711P-RP72711P-T10***D701984-1137-00015X00119G01/5X00121G016ES7158-0AA01-0XA0CS1W-DRM21-V1DSSR1225V40A140ACI03000140ARI03010140CPS11420140CPU43412U140DDI35300140DRA84000140NOE77101140XBE10000140XBP01600140XCA71706140XTS00200990NAD21110990NAD23000NWBM85C002XBTGT73405X00070G04CM100E3U-24H6***6545-0BC15-2AX06***6545-0BB15-2AX0MV110-1(5201586)STI-31501757-SRM6ES7314-1AG14-0AB0140CPS214001771-A3BROD4261024376846-1EMC-4/11/22/400FXM510A-20AFXM510A-20A.Q02PHCPUQ68AD-GSGDB20ADG6RA7031-6DV62-0IC693PCM301M1756-MVIMVI56-MNETSVA004A-1-SSVME/AT-486EASAFT112POWSAFT113POWSAFT187CONSAFT189TSISAFT190APCSNAT123PACSNAT632PAC140ARI03010140CPU53414B140DDO35300IC697ACC701IC698ACC701PV1A015EMT8S001746-NI81756-BA845H-SJDZ14CNY2CIC693PWR330H940440741001NIPCI-6259NIPCI-6528NISCB-100NISHC68-68-EPMVS1GV4100-1B1771P6S1771SDN1794ASB1794IB161794IE81794IR81794OB161794TB3DSPC-172140ARI03010A20B-2901-0480/03CMWM-25-02XMVME2434-36RA7018-6DV62-0FBM201P0916XGFBM205P0916XLFBM207BP0916XTFBM242P0916YYSC904-001-01SC904-001-01IC697BEM733IC697MDL7501761-NET-ENI1764-24BWA1764-LRP1769-OW81769-ECR1769-IF41769-IQ161769-OF2NMSCG6500C16T1/16E19600CPCI5X00119G05X00121G01PS-M06D12S5-NJ1L(S)MVME2434-31747-ASB120001756-CNBR/D1756-ENBT1756-L61T70C2800NORTELPASSPORTNTBP09ACPOWERSUPPLY748064806ES7414-2XG04-0AB0SC904-001-016FX1121-3BA01140MC2EB63150-C85NBR140ACI03000140CPU11303140CPU43412AIC697MDL750CB-50LPGPIB-USB-HSPCI-6515PCI-CAN/XS2R10050501756-L74IC200CPU001IC200MDL650IC200PWR102IC694ALG391IC694TBB032IC695ALG600-ABIC695PSD140)