Honeywell 霍尼韦尔 TC-CCR014
于使用方法不正确或设置环境不合理，将容易造成变频器误动作及发生故障，或者无 软起动有磁控***软起动器和电子软起动器。其中，磁控***软起动采用控磁限幅调压方式减压调控电动机起动时的电压，实质就是电抗器***起动。电子软起动器有晶闸管调压软起动和变频器调速软起动。晶闸管调压软起动器的主回路采用6只晶闸管两两反向并联组成的调压电路，并焊接于电动机的三相供电线路。当起动器的微机控制系统接收到起动指令后进行有关计算。输出晶闸管的触发信号，通过控制晶闸管的导通角起动器按所设定的模式调节输出电压，从而控制电动机的起动。当电动机起动完成后，起动器吸合旁路线接触器，使晶闸管短路，电动机直接投入电网运行，避免不必要的电能损耗。图1为电子软起动器控制框图。
用电子式软起动器起动电动机时，不仅实现了在整个起动过程中无冲击而且平滑地起动电动机，还可根据电动机负载特性调节起动过程中的参数，如限流值、起动时间等。电子软起动与其他传统起动方式相比，具有良好的软起动能力，它既能保证电动机在负载要求内起动特性下平滑起动，又能降低对电网的冲击；而与磁控式软起动相比较，从起动电流特性曲线及其他特性可以看出电子软起动装置优于磁控式软起动装置。
FUJI ELECTRIC SJ-0G/UL CONTACTOR 24VDC *USED*
WATLOW CONTROLS SSR-240-10A-DC1 SOLID STATE RELAY *USED...
HEIDENHAIN LS 476 / 329986-28 *NEW IN BOX*
C.A. NORGREN CO. B1014J00P2 AIR CONTROL VALVE *USED*
FANUC A06B-6050-H102 (NO BOARD) *USED*
PARKER 10S 74W M 3 CC 1 78 *USED*
MERLIN GERIN C60N 20A-TYPE B *USED*
ALLEN BRADLEY 871T-G5J18 (AS PICTURED) *USED*
VERSO VALUE 100 E***- 33O2-44-H-XX *USED*
FAST HEAT CH020159SF 200W 120V *USED*
LOT OF 2 CUTLER-HAMMER CIRCUIT BREAKER BA230 *USED*
ALLEN BRADLEY 42GRF-9002-QD SER.A *USED*
COOPER X8976-11 *NEW IN A FACTORY BAG*
TURCK Ni12U-S18-AP6X-?H1141 *NEW IN FACTORY BAG*
PENN A19ABC-36 TEMPERATURE CONTROLLER *USED*
SIEMENS 52AATG TRANSFORMER LIGHTING MODULE *USED*
LOT OF 2 FESTO MSXW *USED*
HEVI-DUTY E275 *USED*
B & R 3DO760.6 *USED*
SASKI ELECTRIC SIGNAL PHONE ETB-24 *NICE*
SQUARE D MS01S0200 *USED*
OMRON CQM1-OC221 *USED*
JOHNSON CONTROLS A36AGA-14 *USED*
HUBBELL 420R9W *USED*
SCHNEIDER AUTOMATION TSXRKY12 12 SLOT CHASSIS *USED*
GE CIRCUIT BREAKER TED126100 *USED*
LOT OF 4 PHOENIX CONTACT 14 PIN WIRE LM3653-02
LOT OF 2 TPC WIRE & CABLE CONNECTOR 69596 6 FT *USED*
LOT OF 6 SIEMENS 3VE1010-2K *USED*
TURCK B12-M12-AP6X-H1?141 *USED*
FESTO Ci14-M1BH-5LS-1?/8 *USED*
LOT OF 4 EA-MLOGIX-CBL *NEW IN FACTORY BAG*
AEROVOXM CAPACITOR HES801T400V5C3P?H *USED*
PARKER 71215SN2KN00N0C?111B2 *USED*
UNIVERSAL FLOW MONITORS WVS5GLM-4-A1XL-?C *USED*
FISCHER PORTER 50P71211A1X2 NS-162 *USED*
LOT OF 2 MITSUBISHI A1S38B BASE UNIT *USED*
AUTOMATIC TIMING & CONTROL 5703B102Q00XX HOUR METER *US...
***C CLAMP CYLINDER CK1T63-150Y2PN *USED*
LOT OF 7 RELECO C3-A30X 12V *USED*
HONEYWELL DC320G-CE-100R-?200-10000-00-0 *USED*
GORING KERR POWER SUPPLY2 BOARD CARD XT7905 ISSUE 5 *US...
WARNER ELECTRIC ERS-42 HOLDING BRAKE 5151-170-002 24V *...
LOT OF 3 SIEMENS 6ES5-700-8MA11 *USED*
LOT OF 2 HONEYWELL RM7890 B 1014 RECTIFICATION FLAME AM...
LOT OF 6 WATLOW G2A95 FIRE ROD HEATER *USED*
ALLEN BRADLEY MPL-B4530K-MJ74?AA SERIES A *NEW IN A BOX*
LOT OF 3 ITT POMONA ELECTRONICS 3901 *NEW IN A FACTORY ...
ADVANCE AUTOMATION CYLINDERS 490 6" STROKE *USED*
T & B RUSSELLSTOLL 8003N RECEPT***E
TAYLOR INSTRUMENT 6051BZ10000A-76?8 *USED*
CHICAGO SAFETY PRODCUTS CO. HLGP *USED*
RUSSELL&STOLL 7324 *USED*
BENTLY NEVADA 90050-01-00-00-?00-00-00-00 *USED*
GENERAL ELECTRIC CR104PXG22 TRANSFORMER UNIT *USED*
ALLEN BRADLEY 193-BSA 70 SERIES B *USED*
STI MINI SAFE 42672-0120 *USED*
ASCOM 77-649-0300 *USED*
YARWAY 968358-02 THERMODYNAMIC STEAM TRAP REPAIR KIT *U...
ZENITH FR-2M TIMING CONTROL *USED*
BEI 924-01002-6710 *USED*
SUMTAK ENCODER LE1-090-1200 *USED*
ALCO VALVE CO. S115 230V SOLENOID VALVE *USED*
AC TECH 960-305W CONTROL BOARD *USED*
EUR-CONTROL OPTICON C***ISTENCY TRAN***ITTER *USED*
WEG GL66786 SEVERE DUTY MOTOR
OMRON E6CP-AG5C-C *USED*
CHROMALOX TEMPERATURE CONTROL ARC-540 *USED*
SUMTAK LEF-36BM *USED*
LOT OF 2 HEIDENHAIN D 83301 *USED*
DUFF-NORTON SKA6000B10 *USED*
MICRO MOTION FIS-00-0101-B *USED*
CERUTTI RE 52094 POWER SUPPLY 12V *USED*
ARROW HART AH430P5W *USED*
RONAN ENGINEERING X25-1003-1 TRAN***ITTER *USED*
AUTOTECH SAC-RL100-010 *USED*
MENNEKES ME 20MS1A-M2 *USED*
LOT OF 3 SIEMENS TI305-25N *USED*
API INSTRUMENTS SET POINT METER RELAY 503KU *USED*
GE FANUC IC655CCM500A *USED*
BARBER-COLMAN TC 4221 8945 TEMPERATURE CO
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