DS3800HFXC

DS3800HFXC

DS3800HFXC

DS3800HFXC

DS3800HFXC

DS3800HFXC

DS3800HFXC

   系统在运行过程中，在不考虑偏置电流的情况下，若两马达的输出电流幅值相等，则电流反馈信号己Ufi1，Ufi2二者幅值相等，△M=0；若马达输出电流幅值不等，则△M≠0，假若Ufi1的幅值大于Ufi2的幅值，只要△M能起到使Ugi1的幅值下降，Ugi2的幅值上升，反之，若Ufi1的幅值小于Ufi2的幅值，△M能起到使Ugi1的幅值上升，Ugi2础的幅值下降的作用，便可以确保双速度环控制的双马达系统中的两个马达系统中的两个马达的输出力矩趋于一致，实验证明这种方法确实是行之有效的。




Square D I-Line Bus Plug PQ4610G 100A 600V 4W Fusible 




Square D Circuit Breaker MAL366006462 600Amp #18798


Square D Model 6 200A 6" Breaker Feeder MCCB Bucket Motor Control Center 5 Mod A




Square D KCL34200YP-LG1 Circuit Breaker, 200 Amp, 65 kA, NEW!




1 NIB SQUARE D 8538 NEMA SIZE 0 AC COMBINATION STARTER




Square D LAL36350-DG Breaker, 350 Amp, 600 Volt, NEW!




Square D LAL36150 Circuit Breaker, 150 Amp, NEW!




SQUARE D H361DSVW | Stainless Steel 30A Safety Disconnect Switch *NIB*




NEW Square D MH32WP Raintight Panelboard Enclosure/Box Type 3R/12 32H 20W Ser.E2


Square D Class 7004 300 Amp NEMA 5 MG01 DC starter contactor contacter contact


Square D KI36200YP Circuit Breaker, 200 Amp, 200 kAIR




Square D LH36350 350 Amp 600 V 3 Pole I Line Circuit Breaker




1 NEW SQUARE D HU661DS 30AMP 600VAC SAFETY SWITCH




Square D HGL36150SA Breaker, 150 Amp, Shunt Trip, NEW




New Square D H361DS SS HD Safety Switch 30A 600V N3R


Square D H-364AWK H364AWK Safety Switch Series E1 200 Amp - New, No Box




SQUARE D VX5A66D16M2 FNFP VX5A66D16M2


SQUARE D 8430-V3460 USPP 8430V3460






~ Square D Clipsal 36M Enclosure SLC36MFG Clipsal 3 Row Interior D-1


SQUARE D LX LX36400lsi 3 POLE 600V 400 AMP BREAKER******* ripped label




NEW Square D KHL36080 80 Amp Thermal Magnetic Circuit Breaker


SQD Square D FI36100 Circuit Breaker, Grey Label


SQL3160 SQUARE D 160 AMP CIRCUIT BREAKER 


KH36090 Square D breaker


Four 4 pole main contactor Square D LC1 F1504


SQUARE D 63230-500-120 USPP 63230500120


SQUARE D SQ-4220 200 Amp FUSIBLE BUS PLUG


SQUARE D HDA36125 HD 150 CIRCUIT BREAKER 125A ***NNB***


65 NEW SQUARE D THERMAL UNITS




Square D Circuit Breaker MAP36500 3P 500A 600V MAP




HJL36025 Square D Circuit Breaker NEW 25A 3P HJF36025




SQD SQUARE D Circuit Breaker KCL342251426 KCL 225A 600V




Square D PM800 PowerLogic 63230-500-120 Remote Monitor




HJL36040 Square D Circuit Breaker NEW 40A 3P HJF36040




Square D Circuit Breaker 70A 3P 240V 65K AIC




KC34200 SQUARE D Circuit Breaker 200A 3P 480V I-LINE




SQUARE D D324NRB USPP D324NRB


1 NEW SQUARE D KDL32250 250 AMP 3 POLE 240 VAC CIRCUIT BREAKER 




1 SQUARE D JDA36250SA 250 A 3P 600V CIRCUIT BREAKER W/ 120V SHUNT TRIP




1 SQUARE D JDA36250SA 250 AMP 3 POLE 600 V CIRCUIT BREAKER WITH 120 V SHUNT TRIP




1 SQUARE D JGA36200SA 200 AMP 3 POLE 600V WITH 120 SHUNT TRIP CIRCUIT BREAKER




1 SQUARE D X6305143 400 AMP 3 POLE 600 VOLTS CIRCUIT BREAKER




1 NIB SQUARE D 8538 STAINLESS STEEL SIZE 1 COMBINATION STARTER W TRANSFORMER




SQUARE D NQOD42L225CU USPP NQOD42L225CU


SQUARE D LC36400 400 AMP I-LINE CIRCUIT BREAKER (A7)


SQUARE D MAL36600 600 AMP CIRCUIT BREAKER (B7)


IS A NEW SQUARE D CIRCUIT BREAKER CAT# FC34100 3P 480V 100A I-LINE


Square D SL800 Sub Feed Lug 600 V




Square D KH26150AC Circuit Breaker, 150 Amp, I-Line NEW




NEW SQUARE D JDL36250 MOLDED CASE CIRCUIT BREAKER 


Square D Ground Censor Fault Sensor GT-1330 Current 600


HDA36125 Square D I-LINE




1 NIB SQUARE D S33931 1200 AMP SUB FEED LUG




Square D Breaker JDA36250 250A 3 pole 600V


Square D 34100 Circuit Breaker




SQUARE D HU361DS-EI USPP HU361DSEI


SQUARE D OMEGAPAK 8803-P00VO4G 7.5HP 460V DRIVE ***XLNT***


SQUARE D 8502-PJ5.11L NSFP 8502PJ511L


SQUARE D 8502-PJ5.11L-V02 NSFP 8502PJ511LV02


SQUARE D 450R-288 NSFP 450R288


SQUARE D FCP34100MT NSFP FCP34100MT


PQ3610G SQUARE D 100-AMP BUSWAY UNIT




Square D KA36225 Molded Case Circuit Breaker 225 Amp


Square D KA36200 Molded Case Circuit Breaker 200 Amp


Square D Model 6 MCC Bucket Size 1 f on/off lights




Square D Model 6 MCC Bucket Size 1 f hand/off/auto




KHP36000M1586, Square D Circuit Breaker 250A, 600V New in box 


SQUARE D FAL-3605014M1212 USPP FAL3605014M1212


SQUARE D GAT-12 USPP GAT12


SQUARE D KH-26200AB USPP KH26200AB


SQUARE D MAIN LUG PANEL NQOD43L3L225CU 225A 3 PHASE 4 WIRE WITH BREAKERS .. 




Square D size 3 motor starter 120V coil 90 amp 25-50 hp




square d saftey switch HU364DS


Square D 30T6H 30 kva Transformer 3 PH


Square D 30T6H-CT 30 kva Transformer 3 PH


SQD Square D HGF36150 Circuit Breaker 


Square D QMB 800A 208Y/120V 3Ph 4W 12-5002382-TO


Square D QMB 800A 208Y/120V 3Ph 4W 12-500258-TTO


SQUARE D 9001-AEQ3438 NSPP 9001AEQ3438


SQUARE D PQ-4206 USPP PQ4206


SQUARE D 8810SCG4V03 USPP 8810SCG4V03


SQUARE D 8810SCO4V02S USPP 8810SCO4V02S


**NEW** SQUARE D TELEMECANIQUE ATV18U29N4 AC DRIVE *FREE SAME DAY SHIPPING USA*


Square D 8922 ETBC 20/480/120-12 Motor Brake - 




HDA 36110 by Square D, Factory New in the Box


HDA 36125 by Square D, Factory New in the Box


HDA 36150 by Square D, Factory New in the Box


SQUARE D IL34350 USPP IL34350


JDL36200 Square D Circuit Breaker NEW 200A 3P JDF36200




Square D MAL361000 1000A Thermal Circuit Breaker


SQUARE D LH-36300 LH36300 D 5C 821 3POLE 300A 300 A AMP CIRCUIT BREAKER


New Square-D HU363AWKEI Nonf 100A Safety Switch 




Square D S33931 Plug-In Lugs, 1200 Amp, I-Line, NEW




Square D Circuit Breaker MAL36700 MAL367OO 700 A 


SQUARE D EJB34090 90 AMP CIRCUIT BREAKER


Square D I Line Circuit Breaker 125A-600V # KA36125


NEW SQUARE D JDF JDF36175 3 POLE 175 AMP 600V BREAKER




 Telemecanique ATV58HU72N4Z Square D Altivar 58 AC Drive 5 HP