IC697ALG324
IC697ALG324
IC697ALG324
变频调速是近年来发展起来的一门新兴的交流电机调速技术，利用改变被控制对象的电源频率，可实现了交流电动机大范围无极平滑调速，并在运行过程中能随时根据用户的需求调整速度，使提升机始终处于最佳运行状态，在整个调速范围内均有很高的效率，节能效果很明显。采用变频器对异步电动机进行调速控制，由于使用方便、可靠性高并且经济效益非常明显，所以在工业控制方面得到了广泛应用。
二、改造方案
通过调研与论证，结合本公司矿井提升的现场实际情况，最终我公司技术中心做出决定，对提升机实施变频调速改造，利用在机械行业中广泛使用的自整角机来作为控制变频器的速度给定。自整角机是通过角位移变送器输出模拟量信号，操作工人搬动提升机操纵杆的角度，角位移变送器输出相应大小的模拟量信号，由此控制变频器运行频率，进而控制提升的运行速度。这种操作方式还可用变频器多段速控制，提升机只能在这几种速度下运行。而角位移变送器输出的是连续的角位移变送器输出模拟量信号，理论上提升机可在任意速度下运行，操作起来会方便一些，且与原操作习惯相似，操作工人容易掌握。
自整角机选择北京飞博尔电子有限公生产的FB900C系列角位变送器。其主要特点是：高精度，可在一圈内输出256-65536个绝对码；无温漂、时漂；可以测量高达3万圈；高可靠性：传感器的绝对位置和可靠的软件计圈技术，保证了其高度可靠性；且没有光电码盘的易损、易受干扰之缺点；自整角机使用方便：即插即用，无须调整传感器的零位，模块与传感器之间只需5根线，接线方便；功能强：该变送器即可以测量角度，也可以测量位置，具有角度与位置随意变换之功能。变送器具有的所有功能都由FB900C编程器设定。
Reliance Electric VS Drive SP500 Easy Clean Plus SP 500
Reliance Electric SP500 1SU21002 Drive
Reliance Electric 701819-10ACK Power Cube Kit NEW
Expedited shipping available
NIB RELIANCE ELECTRIC AUTOMATE INPUT MODULE 45C40
Expedited shipping available
Reliance Electric 57C404A/57C404/?57C-404A/57C404?-A
One-day shipping available
Reliance Electric 701819-19AW, Rectifier Power Cube NEW
Expedited shipping available
Lot of 7 RELIANCE ELECTRIC 701819-12AD POWER CUBE
Reliance Electric XL series shark 24VDC output 45C964
Reliance Electric Company 008032 Coupling NEW
One-day shipping available
RELIANCE ELECTRIC 612180-902R FAN NEW 612180902R
Expedited shipping available
Reliance Electric 415112-44-BF Roller Pin Kit NEW
One-day shipping available
Reliance Electric 57C403/57C-403/?0-57C403 SEALED!!!!
One-day shipping available
Reliance ELECTRIC Speed Controller - Free Shipping
Reliance Electric AutoMate 20 Controller 45C20
Expedited shipping available
Reliance Electric 16 Slot Rack # 57C331A
Reliance Electric 404844-DF Brush RE44DF Box Of 8 NEW
One-day shipping available
RELIANCE ELECTRIC 612180-902R FAN NEW 612180902R
Expedited shipping available
NEW RELIANCE ELECTRIC CVTC CIRCUIT BOARD 0-51831-2
Reliance Electric 57C-422/57C-422?B/57C442/57422-?2D/
One-day shipping available
RELIANCE ELECTRIC 57401-D DRIVE DIGITAL I/O MODULE
Reliance Electric D-6590-043 Pin D6590043 NEW
One-day shipping available
New Reliance Electric AC VS Drive 1AC2175 #28822
LOT OF 3 RELIANCE ELECTRIC 600434-6R
NEW RELIANCE ELECTRIC 707093-11R TERMINAL CABLE ASSEMBL
RELIANCE ELECTRIC 78094-33R *NICE*
One-day shipping available
Reliance Electric F5093 Oiler NEW Free Shipping
One-day shipping available
Reliance Electric Automate 15, 45C15D, New No Box
Expedited shipping available
RELIANCE ELECTRIC AUTOMAX CONTROL SYSTEM- 57C-332A
Reliance Electric 57C-410/57C410/?0-57C410 Output
One-day shipping available
Reliance Electric WR-D4004 PSC 4000 Series WRD4004 CPU
Reliance Electric Ac Vs Drive 2gu41020
RELIANCE ELECTRIC 6MDDN-6P0102 A-C DRIVE MD65 ***NNB***
Reliance Electric 57C416/57C-416/?0-57C416 SEALED!!!!
One-day shipping available
Reliance Electric S-D4008-A AIO Module Input SD4008A
RELIANCE ELECTRIC RESISTOR 6348117C 63481 6348117C
RELIANCE ELECTRIC 57405-D DRIVE ANALOG I/O BOARD
RELIANCE ELECTRIC 837'02-20A DYNAMIC BREAKING UNIT Used
RELIANCE ELECTRIC 57C-491 USPP 57C491
Reliance Electric 417197-49 Local I/O Head 612CCA
RELIANCE ELECTRIC 30V4160 AC DRIVE IN:380-460V **XLNT**
RELIANCE ELECTRIC NETWORK COMMUNICATION 57404-3A *NEW*
RELIANCE ELECTRIC RESISTOR 63481-6E
Reliance Electric Relay 60044-6R
NEW RELIANCE ELECTRIC DRIVE CIRCUIT CARD 0-54124-51
Reliance Electric 0-52838 052838 USRA Drive Module
New Reliance Electric Transductor 0-51831-6 #29001
Reliance Electric 0-52839 TSSA Drive Module GUARANTEED
Reliance Electric 57C-410/57C410/?0-57C410 Output
One-day shipping available
RELIANCE ELECTRIC RESISTOR SCALING MODULE 805403-2R NEW
RELIANCE ELECTRIC 57408-1B POWER MODULE INTERFACE
RELIANCE ELECTRIC 0-51865-14 PRINTED CIRCUIT CARD *NEW*
Reliance Electric Position Loop Kit BB5001021 802288-70
Reliance Electric AutoMate Programmer 45C94
Expedited shipping available
Reliance Electric S-D4006-D DIO Module Input SD4006D
25 NEW RELIANCE ELECTRIC MOTORS 1/13 HP 1800 RPM 115V
RELIANCE ELECTRIC 2DF4283 MAINS FILTER GOOD TAKEOUT
RELIANCE ELECTRIC ECSR150 LOT OF 3 ECSR 150
Expedited shipping available
Reliance Electric 2GU41025 25HP GP2000 VS Drive 25 HP
Reliance Electric 1AC4002U GP-1200 2HP AC VS Drive 2 HP
RELIANCE ELECTRIC 615161-S FAN NEW 615161S
Expedited shipping available
Reliance Electric WR-D4001 Power Supply WRD4001 PS PLC
NEW RELIANCE ELECTRIC WATER HEATER INSTALLATION KIT
New Reliance Electric Flexpak Plus Drive 14C101 #22996
NEW RELIANCE ELECTRIC RELAY 64427-2S
RELIANCE ELECTRIC 45C66A OR 45C-66A OUTPUT MODULE
Rockwell Automation/Reli?ance Electric 74104-396-52 PCB
Expedited shipping available
RELIANCE ELECTRIC RECTIFIER STACK 86466-74R
Expedited shipping available
Reliance Electric AC Drive - free shipping
NIB RELIANCE ELECTRIC PRE-SET SPEED INTERFACE 0-57002
RELIANCE ELECTRIC 78098-AA 344-L1 110/120V COIL NEW
One-day shipping available
Reliance Electric 800082001R Power Module Assembly
One-day shipping available
RELIANCE ELECTRIC AUTOMATE PROGRAMMER MODEL 45C94
One-day shipping available
RELIANCE ELECTRIC 803602 -SE-150 HP DCS POWER MODULE
Reliance Electric 3 HP AC VS Drive - 1AC2003U
Reliance Electric Auxiliary Contact 78095-1C 780951C
Reliance Electric 50V4151 50HP GV3000 AC Drive 50 HP
RELIANCE ELECTRIC A/B INFERFACE 0-57418-A *NEW*
Reliance Electric Transber 411027-115C
Expedited shipping available
Reliance Electric Preset Speed Instruments Interface
Reliance Electric 57C380 Communication Card
RELIANCE ELECTRIC AC DRIVE GV3000/SE 2V4460 2HP 2 HP
Reliance Electric digital I/O cable 612401-76R NEW
3 HP Reliance Electric AC VS Drive Model 2GU41003
Reliance Electric AC Variable Speed Spindle Drive
Reliance Electric AC Variable Speed Spindle Drive
NEW RELIANCE ELECTRIC 69089-29A 69089-29-A 12/80 CTC
Reliance Electric F51A0324M Unibrake NEW-NO BOX
One-day shipping available
Reliance Electric 0-55325-8 PC Current Voltage Card NEW
RELIANCE ELECTRIC 6MD0N-184102 AC DRIVE 6MB400P5 *NEW*
Reliance Electric MinPak Plus 14C23 230VAC 35A 1PH
RELIANCE ELECTRIC 705330-27RB DS-705330-27RB CAPACITOR
Reliance Electric Flex Pak Plus VS Drive 5 HP # 14C63
GV3000/SE AC Drive Reliance Electric
Reliance Electric Tigear Reducer
RELIANCE ELECTRIC 418283-81A TRBD-1 CONTROL BOARD NEW
RELIANCE ELECTRIC GP-2000 AC Drive 200/230V 2hp
4370 NEW Reliance Electric P2090-010 Drive Pulley
Reliance Electric 0-54350-3, Field Loss board NEW
Expedited shipping available
(2) Reliance Electric OLVC 0 52808 2 / 0528082
Reliance Electric 0-51486-17 Relay Input
Reliance Electric 0-52808-2 0528082 CLVC Board
One-day shipping available
Reliance Electric 0-51831-1 CVTB Module PCB GUARANTEED
Reliance Electric 0-48652 048652
Reliance Electric MC-D5006-A IC Memory Card PSC Memcard
RELIANCE ELECTRIC 418285-113A PSBD-4A CONTROL BOARD NEW
Reliance Electric D2900-003 Shifting Yoke D2900003
One-day shipping available
RELIANCE ELECTRIC 57430-1 AUTOMAX PROCESSOR #2
Reliance Electric Brushes 419904-1BR, Box of 8 NEW
Expedited shipping available
Reliance Electric Relay 600434-6 600434-6R 6004346R
Expedited shipping available
Reliance Electric 1SU41002 2HP SP500 AC Drive 2 HP
Reliance Electric 5 slot rack SSBP-2 MD-D4022A
Reliance Electric 1DB2002 Dynamic Braking Drive A-C V*S
Reliance Electric Analog Input Module # 57409-E
Expedited shipping available
Reliance Electric Circuit Board 0-54349 054349 0 54349
RELIANCE ELECTRIC RFV600 FUSES LOT OF 3 SURPLUS RECTIFI
Reliance Electric 0-51831-6 0518316 CVTG Board
One-day shipping available
RELIANCE ELECTRIC 0-51851-6 (CRCG) GOOD TAKEOUT
RELIANCE ELECTRIC 78094-33R CONTACTOR *FACTORY SEALED*
One-day shipping available
Reliance Electric Company Amp Tap Ammeter amptap
RELIANCE ELECTRIC 0-51845-2 0 51845 2 0518452
RELIANCE ELECTRIC RECTIFIER STACK 86466-87T
Expedited shipping available
RELIANCE ELECTRIC 30V4160 AC DRIVE IN:380-460V **NNB**
RELIANCE ELECTRIC TRANSFORMER 411027-78A NEW (st55)
RELIANCE ELECTRIC 6MB40007 DRIVE MD65 460V IP20 7.5HP
NIB RELIANCE ELECTRIC 45C60 115V OUTPUT MODULE CONTROL*
Reliance Electric 404844-DF Brush RE44DF 404844DF
One-day shipping available
Reliance Electric Company 0-51865 Drive 051865 USED
One-day shipping available
Reliance Electric 3141-GU Electric Brush
RELIANCE ELECTRIC 5 SLOT RACK #45C912
Expedited shipping available
Reliance Electric 0-52824 CLRA Module PCB
RELIANCE ELECTRIC PLASTIC REF POT ASSY 608870 - 91R
RELIANCE ELECTRIC 0-51874-2 (SSCC) GOOD TAKEOUT
Reliance Electric 57C-411/57C411/?57C4112E/57C-41?1-2E
One-day shipping available
Reliance Electric 57C409/57C-409 Ser E Analog Input
One-day shipping available
Reliance Electric Company 0-51874 Module 051874 USED
One-day shipping available
RELIANCE ELECTRIC RECTIFIER STACK 86466-74RB
Expedited shipping available
RELIANCE ELECTRIC 1SU11001 SINGLE PHASE 1 HP SP500
1939 SUNBEAM ELECTRIC IRON SAMSON RELIANCE PRINT AD
Enlarge
RELIANCE ELECTRIC 57400-1 115V AC/DC INPUT MODULE
RELIANCE ELECTRIC 0-51865-15 CLDR 05186515 GUARANTEED
Reliance Electric 57403-F 57C403 Module 57403F New
RELIANCE ELECTRIC 0-54307 TRANSMITTER CARD 054307 New
Reliance Electric Relay R10-E1-L4-S1.8K 411029-5B 24VDC
Expedited shipping available
Reliance Electric 57C411 resolver b module 57411-2E
RELIANCE ELECTRIC 6MDDN-6P0101 A-C DRIVE MD60 *NNB*
NEW RELIANCE ELECTRIC INPUT MODULE 61C500
RELIANCE ELECTRIC RECTIFIER STACK 86466-87R
Expedited shipping available
Reliance Electric 0-57407-4J Processor Module DCS
One-day shipping available
