FBM241c
FBM241c
FBM241c
FBM241c
从技术性方面来说，电机的调速控制可采用液力偶合器、电磁转差离合器、绕线式电动机转子串电阻调速、变极调速、变频控制等方式。在电力电子器件、
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变频和交流电机控制技术发展的基础上，国内外许多科研机构及大公司都倾注大量人力物力对中高压变频器进行了研究，高压变频器技术已趋于成熟，已成为目前电机调速技术的方案。
3 设备选型目前，国内外高压变频器的生产厂家较多，主要有AB、罗宾康、ABB、西门子、三菱及国内的利德华福、天宠等等。各厂家所生产的高压变频器核心差别在于所选用的器件类型有所不同，相应地系统配备（变压器、电抗器、滤波装置等）都会有所差别，系统的可靠性、效率、谐波抑制效果、热损值、故障模式都会有所差别。不同的结构设计又会使得散热效果、环境要求、应用友好性和系统可维护性存在诸多差别。经过调研，2004年1月初，我厂邀请了浙大能源科技有限公司（罗克韦尔自动化AB）、保定中能自控技术有限公司（罗宾康）、北京利德华福技术有限公司、北京天宠电力技术有限公司等四个单位参加#7炉一次风机高压变频改造设备招标，经对各厂家的业绩以及所提供的技术方案进行认真的审查，并结合其报价进行综合比较，选定浙大能源科技有限公司（罗克韦尔自动化AB公司）。从技术角度看，AB 公司CSI-PWM电流源型变频器设计简单，可靠性高，应用已经有超过10年的历史，发展相对成熟。其免维护设计、大屏幕操作员界面和独有的自动整定功能使得系统的可靠性、可维护性、可用性方面较为突出，而且经过十几年的发展，该产品已正日益成为标准化产品。
4 设备主要技术性能
浙大能源科技有限公司中标的设备包括美国AB公司生产的PowerFlex7000变频器、保定天威顺达公司生产的干式整流变压器及广东明阳电器有限公司生产的旁路柜三部分，利用原有的6kV开关和电动机，系统框图如图2所示。
ABB Taylor MOD 300 6230BP10720B-K Analog AC I/O Module
ABB Taylor MOD 300 6230BP10720C-M Analog AC I/O Module
ALLEN BRADLEY 1326AB-B410G-21 USPP 1326ABB410G21
ABB Contactor, EH145C-YL11, 24VDC Coil, NEW OEM
ABB Robotics Module Part# DSQC-315 Used
Carrier 24 ABB Base Series Air Conditioner with Puron
ABB DSQC 352 3HNE0009-1
ABB Robotics Module Part# SAF-02 Used
ABB K2000 NEW LOWER BASE MOLDING 709734T05
ABB Sace Isomax S6D 630 Circuit Breaker AC-23A New
Barrett Battery Charger Model ABB B18 850, 36 Volt
ABB NIB 264C900A07 TYPE C08HILO OVERCURRENT RELAY
ABB Robotics Axis Board DSQC236T YB560103-CE/23
ABB DSQC 245 Serial Measurement Board 3HAA3563
Allen Bradley AC Servo Motor 1326ABB2C11 1.7kw Rebuilt
ABB Servo Motor 3HAC5885-1 ELMO
Brown Boveri ABB Ground Fault Sensor 302T0737 GS G S CT
ABB Teach Pendant LCD screen S4C S4C+ robot 3HNE00313-1
ABB MODULE PP30012HS (ABBN)5A Excellent Cond
NEW SURPLUS ABB EH175C-1 120V coil MAGNETIC CONTACTOR
NEW SURPLUS ABB EH175C-1 24V coil MAGNETIC CONTACTOR
ABB ACS600 Series Comm Board NINT-42C NINT42C NEW
ABB DSQC 236G YB560103-CD AXIS DRIVE BOARD **NNB**
ASEA Brown Boveri, ABB DSDX 110
ASEA Brown Boveri, ABB DSDX 110
GRAFF Pesaro Kitchen Faucet with Spray - G-4230-LM7-ABB
ABB Robotics (Siemens) Motor # 1FK 6084-6AZ21-9229-2804
ABB Inverter ACS510-01-025A-4 ACS51001025A4 380V 11KW
ABB 57310256-BA/2 DSPC-153
ABB FREELANCE 2000 ANALOGEINGABE ANALOG INPUT DAI 04
ABB Inverter ACS550-01-03A3-4 (ACS5500103A34) NIB
ABB Drive ACS355-03E-08A8-4 (ACS35503E08A84) NIB
ABB SACE S630N Circuit Breaker 3P 630A 600V LI NEW
VFD abb acs601-0003-2-000b1200801 208 240v volt drive
ABB SattCon 05 SLIMLINE SDA MODULE
ABB Breaker 480V 480 V Type ES ESB43125L 125A 125 A NIB
ABB MODEL TC-F/FB-1B MOTOR & RNYMS-1-50Y-B-80 REDUCER
ABB meter H3000c Fire hydrant, temporary metering
ABB Smart Transmitter Terminal STT04 with Case & Manual
New ABB Memory Board 3BSC980006R89 #28907
ABB, Drives, # ACS 550-U1-06A1-6, New, $625.00
ABB A145-30-00-80 3 Pole Lighting Contactor (NOS)
abb vfd AC DRIVE 5hp 440-500v ASC501-005-4-00P2 00p5
ABB ACS550-U1-03A3-4 3 Phase Base Wall Mounted Drive
ABB 3BHT100010R1 RF615 Card Rack
ABB Contactor A300-30-11 220VAC (A3003011220VAC) NIB!
ABB Contactor A300-30-11 24VAC (A300301124VAC) NIB!
ABB EHW 250W Size 5 Max Rating 600VAC 3 50A Continuous
ABB R100.30-ZS Relay On Contactor 4-32VDC Lot of 8
ABB Tmax Circuit Breaker Pair T1B 160 New 0680-00657
ABB 3HAB-2136-1/7 Teach Pendant Used Needs Repair
NEW ABB SENSOR EXCOUNT II 916 MHz SURGE ARRESTER
ABB Asea Circuit Breaker 350 Amp # TJ3300 Magnetic
ABB Power Board YTE 102C YT213001-AC/5 Refurbished
NEW ABB 3ASD573001A1 PC BOARD APC 10565000 CONTROLLER
ABB Motor IMO Pump New IMO-AB
ABB Variable Frequency Drive ACH550-UH-024A
ABB Panel, Module, 3HAB7215-1 P/N: 3HAB7215-1
ABB 10A2235 RATOSIGHT Flow Rate Indicator with Ratolarm
ABB YB-560-103-BD/4 BOARD DSQC 223 YB560103BD4
ABB SAFT 125 CHC CHOPPER CONTROL BOARD SAFT125CHC NFS
ABB ACS500, ASC501-015-4-00P2, AC DRIVE
ABB PULSE AMPLIFER BOARD SAFT-121-PAC 57411503L NEW
ABB EHCK700-3, EH SERIES- 3 POLE CONTACT KIT
ABB EHCK800-3, EH SERIES- 3 POLE KIT
ABB EH300C-1L CONTACTOR, 3P, 350A GP, 600V NEW IN BOX
ABB 3HAA3560BBA TEACH PENDANT 3HAA 3560-BBA
ABB Welding Isolation Contactor A300W-20 400AMP
Used ABB Advant 110 CPU module PM632
ABB block CONTACTOR A185-30-11-84 NEW
ABB DSQC 241 S3 Power Supply YB560103-CL
ABB Welding Isolation Contactor A300W-30 400AMP
LOT OF 2 ABB CONTACTOR EH 170C-1 EH170C 300A EH170
Fleurco ABB36 Acrylic Base, Buscuit or White Color
ABB M2AA 132 M Motor =
ABB Industrial System~ AC DRIVE
ACS550-U1-015A-4
ABB SACE S6 S6N S6N600TW-2BAS7 600AMP Circuit Breaker
NEW FITS ABB/ASEA REPLACEMENT CONTACT KITS KZ550 EH550
SIEMENS 1FT3074 ABB 3H-AA-0001-EF SIMODRIVE SERVO MOTOR
AB 1326AB-B515G-21 1326ABB515G21 SERVO MOTOR 460V
ABB 698B076U77 CONVERTER MINIMAG COPA X ASSEMBLY
ABB ACS143-4K1-3-U 480V SERVO DRIVE NEW
NEW FITS ABB EH210 EH 210 CONTACTOR AC COIL
ABB MMCO MULTIPHASE OVERCURRENT RELAY MAZZ5Z3GC1 (NEW)
ABB NAMC-11C Free Ship
TAYLOR ABB MOD 300 TRANSFER MODULE 6215BZ10000
YASKAWA SGMG-09A2ABB AC SERVO MOTOR *NNB*
ABB S400 Fieldbus Modem DSTC 452
ASEA Brown Boveri, ABB DSCA 121
ASEA Brown Boveri, ABB DSDX 110
ASEA Brown Boveri, ABB DSQC 123B with DSQC 130
ASEA Brown Boveri, ABB DSQC 123B with DSQC 130
ABB ASC400 AC DRIVE ASC401600435 380-480V,4.9-6.6 AMP
ABB inverter ACS 143-K75-3-C ACS143-K75-3-C
ABB 3BSE040360R41 Compact Control Builder CD license
NEW ABB Welding Isolation Contactor EHW 250, #15246
ABB SM1000 SM1006S HMI Operator Panel Display Monitor
ABB Pole Mounted Transformer, 50 KVA, New