PCS124PS-200
PCS124PS-200
PCS124PS-200
电动机启动一般采用自耦减压、星-角变换减压启动方式,其中常用的是星-角变换降压启动方式,该方式下电动机的转矩与加在电动机定子上的电压的平方成正比,降压启动是指电动机在启动过程中降低加在电动机定子绕组的电压,假设启动电压U =0.5Ue,则电动机启动时的转矩为0.25Mm,即启动时的转矩只有电动机大转矩的1/4。如果在此时将电压U加大到电动机额定电压Ue,则电动机的转矩一下子就从1/4跳到Mm,这样的启动过程是跳跃的、不平滑的,所以又叫作硬启动,一般降压启动控制技术可靠性差,不稳定,每次启停都会造成对电网和机械设备的冲击,引发一系列的技术问题。例如:在这种控制方式下,水泵电动机在启动时必须将其出口阀门关严,在低负荷时才能启动,否则会造成开关跳闸,影响电动机的正常启动。
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厦门泰尼电气有限公司
【产品质量】原装进口
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【产品质保】 1 年
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厦门泰尼电气有限公司
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DUPLOMATIC BSV-N200-8/25-400/440-60 ELECTROMECHAN STAND ALONE TOOL TURRET NNB
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ALLEN BRADLEY HIGH PERFORMANCE AC DRIVE 1392-B150-RL-MC-B-F2 SER. A
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NORD SK 9382/42AFB/VL-132M/4 CUS BRF100 HL UNICASE HELICAL SHAFT GEARMOTOR, NNB
FANUC ALPHA SERIES a8/8000 AC SPINDLE MOTOR A06B-0855-B190#3000
SQUARE D NXL361200 1200 AMP SENSOR ELECTRONIC TRIP BREAKER W/ MICROLOGIC ADD-ON
NORD SK 9382/42AFB/VL-132M/4 CUS BRE100 HL RD, GEAR REDUCER, CLINCHER, NNB
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HYDAC SCA3L1.0B23 OIL / AIR COOLER, SILENT SERIES, SC TYPE
GORMAN RUPP T6B3-B 3X3 SELF-PRIMING CENTRIFUGAL PUMP, T SERIES
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CLARKE AIR SYSTEMS OM-2000 AOIL MIST AIR CLEANER
YASKAWA MOTOMAN 6-AXIS SERVO CONTROLLER CACR-SV3AAA
GE FANUC ALPHA SERIES a30 AC SPINDLE MOTOR A06B-0860-B100#3000 LABEL REPLACED
ORMEC ORION PC-BASED MULTI-AXIS MOTION CONTROLLER ORN-30/AFEHS
FANUC ROBOTICS ALPHA SERIES a30/6000 AC SPINDLE MOTOR A06B-0860-B102#3000 WORN
FANUC ALPHA SERIES a30/6000 AC SPINDLE MOTOR A06B-0860-B102#3000 LABEL DAMAGED
AEG AUTOMATION 140 MSB101 00 TSX QUANTUM SINGLE AXIS MOTION MODULE NIB
FANUC ROBOTICS AC SPINDLE SERVO UNIT A06B-6044-H140 WITH A16B-1600-0440/07A
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ITT STAINLESS STEEL SHELL & TUBE HEAT EXCHANGER SSCF 5- , BLUE
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AEG 600V 760A MINISEMI DC DRIVE D 500/760 V3.1 / 029.135 767
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AEG MODICON 115/230VAC, 1.0/.5A PROGRAMMABLE CONTROLLER PC-K984-785
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INDRAMAT 3-PHASE INDUCTION SERVO MOTOR 2AD132D-B05OB2-AS03-B2N1
APPLIED ROBOTICS 03.1AR-14.05S9M-06VBS-NP 120 VOLTS 5 AMPS ROBOT ADAPTOR,
TELEMECANIQUE ATV66U90N4 ALTIVAR 66 AC SPEED DRIVE, 7.5 Hp, NIB
EMCO TMP-910-2F150 275 PSIG TURBO-BAR FLOW METER,
ALLEN BRADLEY 50HP AC MOTOR DRIVE 1336S-B050-AA-EN4-L5
FANUC 10S AC SERVO MOTOR A06B-0315-B205
INDRAMAT 3-PHASE INDUCTION SERVO MOTOR 2AD132D-B05OB2-AS03-B2N1
FANUC / VISION ENGINE PCB A16B-2201-0800 CIRCUIT BOARD, NNB
MITSUBISHI 20/25HP FREQROL-A200 VARIABLE FREQUENCY AC DRIVE FR-A240E-15K-UL
INDRAMAT 2AD132D-B35RA2-BS01-D2N1 240857 3 PHASE INDUCTION MOTOR
INDRAMAT 3-PHASE INDUCTION SERVO MOTOR 2AD132C-B050B1-BS01-D2V1 / 257913
SQUARE D 216 QMB PANELBOARD, 800 Amp, NNB
KAESER DRYER KADW-25 WALL MOUNTED DESICCANT DRYER, NNB
XYCOM XT 1502T INDUSTRIAL FLAT PANEL MONITOR, NIB
SUGINO MSC-W P1607SBE SELFEEDER VARIMEC MECHANICAL FEED TYPE DRILLING UNIT
KALAMAZOO D20SSF 20" ABRASIVE CUT OFF SAW, 20 Hp
DEMAG FG08-B3-Z1-F1-H1 MICROSPEED UNIT 1.6/7.5 HP RATIO 7.8:1
ALLEN BRADLEY 1775-L3 MAIN PROCESSOR, NIB
FLOWSERVE 4MSX7AT SUBMERSIBLE PUMP,
LINCOLN ELECTRIC INVERTEC STT II MIG WELDER POWER SOURCE
