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阻力件流量标准节流装置*10（安装条件） 新型流量节流装置都宣称具有安装直管段短而确保准确度高的性能，只有测试数据而不是炒作才能令人信服。主要有以下两种： ◆上游干扰 将各种不同的阻力件安装在新型流量节流装置的上游，距离不少于五种（如：1、2、4、6、10D）,通过测试数据了解新型流量节流装置的抗干扰能力。流经阻力件的的流动应具有对称性且无漩涡。◆下游干扰 经验证明下游干扰对节流装置准确度的影响次于上游干扰，如厂商宣称下游安装直管段仅需ND,仍需有效的测试数据予以确认。 （3）三个基本阻力件 现场的情况虽十分复杂，建议先进行以下三个基本阻力件影响测试：①两个900弯头 这种阻力件由处于两个垂直平面的900弯头组成（图7），两个弯头紧密连接，相距不超过2D,它安装在新型流量节流装置的上游，将产生适度的漩涡及不对称流速分布。②半月形孔板（图8），其形似1/4圆缺孔板。 它将产生极不对称的流速分布，如改变不同的安装方位，可产生各种不同方位的不对称流，以考察新型流量节流装置应对不对称流动的适应能力。一个仅1/4开度的闸阀原则上可作为替代品。
6SE7032-3HS87-1FE0 REACTOR,FILTER 85,0 UH 225A 4EU39 Siemens
6SE7032-4FE85-0AA0 SIMOVERT MD RECT,IP00 3, 480V,3PH,235A Siemens
6SE7032-4FE85-1AA0 SIMOVERT MD RECT/REG 575V,IP00 3,235A Siemens
6SE7032-6EG50-1AA1 SIMOVERT MD MC,3PH,480V,110KW,218A Siemens
6SE7032-6EG60 INV,AC,460V,3PH,132KW,260A,VCH Siemens
6SE7032-6EG60-1AA1 CUVC AC/AC 132KW,WATER-COOLED Siemens
6SE7032-6EG70 SIMOVERT MD PF2,IP00 3,480V,110KW,218A Siemens
6SE7032-6EG70-1AA1 SIMOVERT MD MC,3PH,480V,110KW,218A Siemens
6SE7032-6EG80 MDRIVE,3PH,380/460V,132KW Siemens
6SE7032-6EG84-1BH0 STD.MOD.ABO FOR 380-460V & 260A 510-620V Siemens
6SE7032-6EG84-1GF0 INVTR CONN.MODULE SMU1(SPARE) Siemens
6SE7032-6EG84-1GG0 INVTR CONN.MODULE SML1 Siemens
6SE7032-6ES87-1FG1 AFE RECTIFIER UNIT 260A 480V Siemens
6SE7032-6TG50 SIMOVERT MD MC INV,650V,110KW,218A Siemens
6SE7032-6TG50-1AA1 SIMOVERT MD MC INV,650V,110KW,218A Siemens
6SE7032-6TG70-1AA1 SIMOVERT MD MC PERF INV,650V,110KW,218A Siemens
6SE7032-7EB87-2DA0 Braking Unit Siemens
6SE7032-7EE85-0AA0 SIMOVERT MD RECT IP00 3 ,480V,270A Siemens
6SE7032-7FE85-1AA0 CONV,RGN,575V,160KW,270A Siemens
6SE7032-7HE85-1AA0 SIMOVERT MD RECT/REG IP00 3 ,690V,270A Siemens
6SE7032-8FH84-1JA1 POWER SUPPLY MODULE PSU1 Siemens
6SE7033-0UJ60 SIMOVERT MD,VC INV CHASSIS,IP00 675-810V Siemens
6SE7033-0WJ60 SIMOVERT MD,VECT CNTR INV,IP00,297 A Siemens
6SE7033-1EE85-1AA0 CNV,RGN ,460V,132KW,267A Siemens
6SE7033-2EG50 SIMOVERT MD MC,480V,3PH,132KW,262A Siemens
6SE7033-2EG50-1AA1 SIMOVERT MD MC,480V,3PH,132KW,262A Siemens
6SE7033-2EG60 INV,AC,460V,3PH,160KW,315A,VCH Siemens
6SE7033-2EG60-1AA1 SIMOVERT MD MC,480V,3PH,160KW,315A Siemens
6SE7033-2EG70 SIMOVERT MD MC PERF2,480V,3PH,132KW,262A Siemens
6SE7033-2EG70-1AA1 SIMOVERT MD PERFCON ,480V,3PH,132KW,262A Siemens
6SE7033-2EG80 SIMOVERT MD RECT/REG,460V,3PH,214KW,315A Siemens
6SE7033-2EG84-1BH0 STANDARIZING MOD.ABO Siemens
6SE7033-2EG84-1JF1 INVERTER CONTROL MODULE IGD3 F. DEVICES Siemens
6SE7033-2ES87-0FA1 VC/MC RADIO INTREF.SUPPR.FLTR Siemens
6SE7033-2ES87-1FE0 REACTOR,OUT,460V,160KW,IRON Siemens
6SE7033-2TG50 SIMOVERT MD MC,650V,132KW,262A Siemens
6SE7033-2TG50-1AA1 SIMOVERT MD MC INV,650V,132KW,262A Siemens
6SE7033-2TG60 INV,AC,460V,3PH,160KW,315A,VCH Siemens
6SE7033-2TG70 SIMOVERT MD MC PERF2 INV,650V,132KW,262A Siemens
6SE7033-2TG70-1AA1 SIMOVERT MD MC PERF INV,650V,132KW,262A Siemens
6SE7033-5FE85-0AA0 SIMOVERT MD RECT,575V,IP00 3, 354A Siemens
6SE7033-5FE85-1AA0 SIMOVERT MD RECT/REG,575V,IP00 3, 354A Siemens
6SE7033-5HE85-0AA0 SIMOVERT MD RECT,690V,IP00 3, 354A Siemens
6SE7033-5HH84-1HH0 PRECH.MOD. PCU2 FOR G&H 380-575V 50/60HZ Siemens
6SE7033-5HH84-1HH5 SIMOVERT MASTERDRIVES PCU2 MODULE,L20 Siemens
6SE7033-7EG50 SIMOVERT MD MC,3PH,480V,160KW,308A Siemens
6SE7033-7EG50-1AA1 SIMOVERT MD MC CONV,3PH,480V,160KW,308A Siemens
6SE7033-7EG60 SIMOVERT MD VC CONV,3PH,480V,200KW,370A Siemens
6SE7033-7EG60-1AA1 CUVC,200KW,AC/AC,WC Siemens
6SE7033-7EG70 SIMOVERT MD MC,PERF2,3PH,480V,160KW,308A Siemens
6SE7033-7EG70-1AA1 SIMOVERT MD,PER CONV,3PH,480V,160KW,308A Siemens
6SE7033-7EG80 CSIMOVERT MD,REG/INV,3PH,380V,250KW,370A Siemens
6SE7033-7EG84-1JF1 IGD4 MODULE 3-PH 380-460V 50/60HZ,370A Siemens
6SE7033-7EH84-1BH0 ABO Module Siemens
6SE7033-7EH84-1GF0 INVTR.PROTECTIVE CIRC.SMU2(SPARE) Siemens
6SE7033-7EH84-1GG0 INVERTER PRO.CIRCUIT SML2 Siemens
6SE7033-7TG50 SIMOVERT MD MC INV 650V,160KW,308A Siemens
6SE7033-7TG50-1AA1 SIMOVERT MD MC INV 650V,160KW,308A,H2O Siemens
6SE7033-7TG60 INV,AC,460V,3PH,200KW,370A,VCH Siemens
6SE7033-7TG70 SIMOVERT MD MC PERF2,INV 650V,160KW,308A Siemens
6SE7033-7TG70-1AA1 SIMOVERT MD MC INV 650V,160KW,308A Siemens
6SE7033-8EE85-0AA0 CNV,NRGN,460V,160KW,323A Siemens
6SE7033-8EE85-1AA0 CONV,RGN,460V,160KW,323A Siemens
6SE7034-2FE85-0AA0 CONV,NONRGN,575V,250KW,382A Siemens
6SE7034-2FE85-1AA0 SIMOVERT MD RECT/REG,575V,IP00 3, 420A Siemens
6SE7034-2HE85-0AA0 SIMOVERT MD RECT,690V,IP00 3, 420A Siemens
6SE7034-2HE85-1AA0 SIMOVERT MD RECT/REG,690V,IP00 3, 420A Siemens
6SE7034-6EE85-0AA0 CNV,NRGN,460V,200KW,398A Siemens
6SE7034-6EE85-1AA0 CNV,RGN ,460V,200KW,398A Siemens
6SE7035-1EK50 DR,AC,460V,3PH,200KW,423A,MC Siemens
6SE7035-1EK60 DR,AC,460V,3PH,250.KW,510A,VCH Siemens
6SE7035-1EK70 SIMOVERT MD PERF2CONV, 480V,200KW,423A Siemens
6SE7035-1TJ50 SIMOVERT MD MC INV, 650V,200KW,423A Siemens
6SE7035-1TJ50-1AA0 SIMOVERT MD MC INV, 650V,200KW,423A Siemens
6SE7035-1TJ60 SIMOVERT MD VECTOR INV, 650V,250KW,510A Siemens
6SE7035-1TJ70 SIMOVERT MD PERF2,INV, 650V,200KW,423A Siemens
6SE7035-3HE85-1AA0 SIMOVERT MD RECT/REG,690V,IP00 3, 536A Siemens
6SE7035-4FE85-0AA0 CONV,NONRGN,575V,315KW,488A Siemens
6SE7035-4FE85-1AA0 SIMOVERT MD RECT/REG,575V,IP00 3, 536A Siemens
6SE7035-4HE85-0AA0 SIMOVERT MD RECT,690V,IP00 3, 536A Siemens
6SE7036-0ED83-2NB1 AFE LINE BASIC MODULE 315KW Siemens
6SE7036-0EE87-1FC5 AFE CLEANPOWER-FILTER 315KW Siemens
6SE7036-0EJ80 MD,3PH,460V,560A AFE RECT/REG,315KW Siemens
6SE7036-0EK50 SIMOVERT MD MC CONV,480V,3PH,250KW,491A Siemens
6SE7036-0EK70 SIMOVERT MD PERF2, 480V,3PH,250KW,491A Siemens
6SE7036-0ES87-1FG1 AFE-REACTOR 315KW (385KVA/480V) Siemens
6SE7036-0TJ50 SIMOVERT MD MC INV,650V,250KW,491A Siemens
6SE7036-0TJ70 SIMOVERT MD PERF2,INV,650V,250KW,491A Siemens
6SE7036-0TK84-1BH0 Standard Module ABO Siemens
6SE7036-1EE85-0AA0 CONV,NONRGN,460V,250KW,551A Siemens
6SE7036-1EE85-1AA0 CONV,RGN,460V,250KW,605A Siemens
6SE7037-0EJ84-1JC0 IGB7 Triggering Module Siemens
6SE7037-7FH85-0AA0 MSTRDRV,RECT-CHAS,500/575V-AC,774A Siemens
6SE7037-7FH85-1AA0 SIMOVERT MD RECT/REG,IP00 3,575V,774A Siemens
6SE7037-7HH85-0AA0 SIMOVERT MD RECT,IP00 3,690V,774A Siemens
6SE7037-7HH85-1AA0 SIMOVERT MD RECT/REG,IP00 3,690V,774A Siemens
6SE7038-2EH85-1AA0 CONV,RGN,460V,400KW,821A Siemens
6SE7038-6EK84-1GF0 SMU3 Inverter Protection Circuit Siemens
6SE7038-6EK84-1GG0 Inverter Protection Circuit Siemens
6SE7038-6GK84-1GF0 SMU3 Snubber Module Siemens
6SE7038-6GK84-1GG0 SML3 Inverter Protection Circuit Siemens
6SE7038-6GL84-1BG2 Interface Module Siemens
6SE7038-6GL84-1JA1 PSU2 Power Supply Siemens
6SE7038-6GL84-1JB0 Voltage Divider Siemens
6SE7041-0EH85-0AA0 CONV,NONRGN,460V,500KW,1023A Siemens
6SE7041-0EH85-1AA0 CONV,RGN,460V,500KW,1023A Siemens
6SE7041-0FH85-0AA0 SMOVERT MD RECT,IP00 3,575V,1023A Siemens
6SE7041-0HH85-0AA0 SMOVERT MD RECT,IP00 3,690V,1023A Siemens
6SE7041-2WL84-1JC0 Inverter Gating Module Siemens
6SE7041-3EK85-0AA0 DRIVE,MASTER,SIMOVERT,3AC,380/480V,1333A Siemens
6SE7041-3EK85-0AD0 CONV,NONRGN,460V,630KW,1333A Siemens
6SE7041-3EK85-1AA0 CONV,RGN,460V,630KW,1333A Siemens
6SE7041-3FK85-0AA0 RECT,NONRGN,575V,800KW,1285A Siemens
6SE7041-3HH85-0BA0 SIMOVERT MD,IP00,690VAC,60HZ,1300A Siemens
6SE7041-3HK85-0AA0 SMOVERT MD RECT,IP00 3,690V,1285A Siemens
6SE7041-5EH85-0BA0 SIMOVERT MASTERDRIVES INFEED UNIT WATER- Siemens
6SE7041-5FK85-0AA0 SIMOVERT MD RECT,IP00 3,575V,1464A Siemens
6SE7041-5HK85-0AA0 SIMOVERT MD RECT,IP00 3,690V,1464A Siemens
6SE7041-8EK85-0AA0 CONV,NONRGN,460V,800KW,1780A Siemens
6SE7080-0AX87-1JB0 MASTERDRIVE OPERATING INSTRUCTIONS Siemens
6SE7080-0CX87-0BB0 INSTR.MANUAL,T100 TECH BD,H/W DESCRIP Siemens
6SE7087-6CX84-0AK0 OPER. INSTR, MOD CB1, GER/EN Siemens
6SE7087-6CX84-0BB1 INSTR.MANUAL,MS100 S/W,UNIVERSAL DRIVE Siemens
6SE7087-6CX84-0BC0 MASTERDRIV OPER INSTR SER. INTERFACE MOD Siemens
6SE7087-6CX84-2AH1 INSTR.MANUAL,MS320 S/W MODL,AXIAL WINDER Siemens
6SE7087-6CX84-4AH0 T300,MS340 S/W MANUAL Siemens
6SE7087-6CX84-4AH1 INSTR.MANUAL,MS340 S/W MODL,ANGULAR SYNC Siemens
6SE7087-6CX84-6AH1 INSTR.MANUAL,MS360 S/W MODL,MULT-MTR,DR Siemens
6SE7087-6CX84-8AH1 INSTR.MANUAL,MS380 S/W,POSITIONING CONTR Siemens
6SE7087-6NX50 INSTR.MANUALS,HARDWARE MC Siemens
6SE7087-6NX84-2FK0 INSTR.MANUAL,OP1S,OPERATOR PANEL Siemens
6SE7087-6QX50 MASTER DRIVE COMPENDIUM MANUAL,MC Siemens
6SE7087-6QX60 SIMOVERT MD VECTOR CONTROL (ENGLISH) Siemens
6SE7087-6QX70 SIMOVERT MD VECTOR CONTROL 2.0 ENG Siemens
6SE7090-0XA87-3CA1 CONN.ADAPT FOR CABLE SCREENS SIZE A Siemens
6SE7090-0XB87-3CA1 CONN ADAPT FOR CABLE SCREENS SIZE B Siemens
6SE7090-0XC87-3CA1 CONN.ADAPT FOR CABLE SCREENS SIZE C Siemens
6SE7090-0XG87-3AC0 IP20 KIT, FRAME G Siemens
6SE7090-0XP87-3CR0 Motion Control DC Link Module Siemens
6SE7090-0XX84-0AA1 CU1 CU1 Microprocessor Board Siemens
6SE7090-0XX84-0AB0 CUVC CUVC Control Module Siemens
6SE7090-0XX84-0AD1 CUMC Simovert Masterdrives MC CUMC Control Board Siemens
6SE7090-0XX84-0AD1Z CUMC CONTROL BOARD WITH F01 ENABLED Siemens
6SE7090-0XX84-0AD5 Motion Control Performance 2 - Standard Board Siemens
6SE7090-0XX84-0AF0 CU2 CU2 Control Module Siemens
6SE7090-0XX84-0AF1 CU2 CU2 Control Module Siemens
6SE7090-0XX84-0AG1 CU3 CU3 Closed Loop Control Module Siemens
6SE7090-0XX84-0AH0 T300 Module Siemens
6SE7090-0XX84-0AH2 T300 T300 Module Siemens
6SE7090-0XX84-0AJ0 MWH MWH Module Siemens
6SE7090-0XX84-0AK0 CB1 CB1 Communication Module Siemens
6SE7090-0XX84-0BA0 TSY-SYNCHRONIZING BD. Siemens
6SE7090-0XX84-0BC0 SCB1 SCB1 Interface Board with Fiber Optic Connection Siemens
6SE7090-0XX84-0BD1 SCB2 SCB2 Interface Board with RS485 Interface Siemens
6SE7090-0XX84-0BJ0 CUSA CUSA Module Siemens
6SE7090-0XX84-0FA0 SBP Incremental Encoder Evaluation Module Siemens
6SE7090-0XX84-0FB0 SBR1 Measurement Value Encoder Module Siemens
6SE7090-0XX84-0FC0 SBR2, SBR02 Resolver Module with Incremental Encorder Sim Siemens
6SE7090-0XX84-0FD0 SBM Absolute Value Encoder Module Siemens
6SE7090-0XX84-0FE0 SBM2 Absolute Value Encoder Module Siemens
6SE7090-0XX84-0FF0 CBP CBP Profibus Communication Module Siemens
6SE7090-0XX84-0FF5 CBP2 CBP2 Profibus Communication Module Siemens
6SE7090-0XX84-0FG0 CBC Communication Module - CAN Bus Siemens
6SE7090-0XX84-0FJ0 SLB SLB drive Coupling for SIMOLINK Siemens
6SE7090-0XX84-0FK0 SIMOVERT MDMC COMMUNICATIONS MODULE Siemens
6SE7090-0XX84-0KA0 ADB Adaption Board Siemens
6SE7090-0XX84-0KB0 EB1 EB1 Expansion Board Siemens
6SE7090-0XX84-0KC0 EB2 EB2 Expander Board Siemens
6SE7090-0XX84-0KC5 MDMC EXPANSION BOARD EB2 DELIVERY Siemens
6SE7090-0XX84-1CG1 Power Unit Interface Module Siemens
6SE7090-0XX84-1FK0 TEST BOX FOR 6SE70,SRV & DIAGNOSTICS Siemens
6SE7090-0XX84-1HK0 SSB BOARD SIMOVERT MASTERDRIVES Siemens
6SE7090-0XX84-2FA0 OPER/PARA UNIT AY PMU Siemens
6SE7090-0XX84-2FK0 Operator Keypad for Drive Siemens
6SE7090-0XX84-3DB0 DTI - Digital Tachometer Interface Module Siemens
6SE7090-0XX84-3DB1 DTI TACHOM MODULE Siemens
6SE7090-0XX84-3EA0 SCI1 SCI1 Serial I/O Module Siemens
6SE7090-0XX84-3EF0 SCI 2 SCI 2 Binary Signal Module Siemens
6SE7090-0XX84-3EH0 SE300 SE300 Termination Module Siemens
6SE7090-0XX84-6AB5 SIMOVERT MASTERDRIVES CL&OP-LOOP CUVC Siemens
6SE7090-0XX84-6AD1 SIMOVERT MDMC CLOSED & OPEN LOOP 60 MHZ Siemens
6SE7090-0XX84-6FB0 SIMOVERT MDMC SBR1 ENC BOARD Siemens
6SE7090-0XX84-6FE0 SBM 2 MOD VARNISHED 6SE7090-0XX84-6FE0 Siemens
6SE7090-0XX84-6FF5 CBP 2 MOD VARNISHED 6SE7090-0XX84-6FF5 Siemens
6SE7090-0XX84-6FJ0 SLB MOD VARNISHED 6SE7090-0XX84-6FJ0 Siemens
6SE7090-0XX84-6KA0 ADB-MOD VARNISHED 6SE7090-0XX84-6KA0 Siemens
6SE7090-0XX84-6KB0 EB1 MOD VARNISHED 6SE7090-0XX84-6KB0 Siemens
6SE7090-0XX85-1DA0 C98043-A1680-L1 Control Module Siemens
6SE7090-0XX87-0BB0 T100 T100 Tech Board Siemens
6SE7090-0XX87-4AH0 T300 T300 Tech Board Siemens
6SE7098-0XX84-0AH0 T300,TECH BOARD,BLANK SOFTWARE Siemens
6SE7098-0XX84-0AH1 MEMORY MODULE MS301 WITHOUT SOFTWARE Siemens
6SE7098-0XX84-0BB0 MS100 MS100 Memory Module Siemens
6SE7098-2XX84-0AH0 MS320 Memory Module Siemens
6SE7098-4XX84-0AH0 MS340 MS340 Memory Module for T300 Siemens
6SE7098-6XX84-0AH0 T300,TECH BD, MULTIM SOFTWARE Siemens
6SE7098-8XX84-0AH0 MS380 MS380 Memory Module for T300 Siemens
6SE7126-1FE83-2NA0 SIMOVERT MD INFEED/REG 61 A,3PH, 575V AC Siemens
6SE7126-6FE83-2NA0 SIMOVERT MASTERDRIVES 3PH,500-575V,66A Siemens
6SE7131-0EE83-2NA0 MASTERDRIVES 3PH,380-461V,92A,AFE,45KW Siemens
