使用軟啟動(dòng)器啟動(dòng)電動(dòng)機(jī)時(shí)，晶閘管的輸出電壓逐漸增加，電動(dòng)機(jī)逐漸加速，直到晶閘管全導(dǎo)通，電動(dòng)機(jī)工作在額定電壓的機(jī)械特性上，實(shí)現(xiàn)平滑啟動(dòng)，降低啟動(dòng)電流，避免啟動(dòng)過(guò)流跳閘。待電機(jī)達(dá)到額定轉(zhuǎn)數(shù)時(shí)，啟動(dòng)過(guò)程結(jié)束，軟啟動(dòng)器自動(dòng)用旁路接觸器取代已完成任務(wù)的晶閘管，為電動(dòng)機(jī)正常運(yùn)轉(zhuǎn)提供額定電壓，以降低晶閘管的熱損耗，延長(zhǎng)軟啟動(dòng)器的使用壽命，提高其工作效率，又使電網(wǎng)避免了諧波污染。軟啟動(dòng)器同時(shí)還提供軟停車(chē)功能，軟停車(chē)與軟啟動(dòng)過(guò)程相反，電壓逐漸降低，轉(zhuǎn)數(shù)逐漸下降到零，避免自由停車(chē)引起的轉(zhuǎn)矩沖擊。 主要功能 過(guò)載保護(hù)功能：軟起動(dòng)器引進(jìn)了電流控制環(huán)，因而隨時(shí)跟蹤檢測(cè)電機(jī)電流的變化狀況。
Westinghouse Advantage Cutler Hammer Starter Contactor SZ 4 WB43FJY4Y7 W201K4CF
CONTACTOR SIZE 4 60HZ 40HP 200VAC 60HZ + Relay 2 Each!
Customs services and international tracking provided
CUTLER HAMMER W201K1CF NSPP W201K1CF
FREE 2 YR WARRANTY FREE US SHIPPING ON ORDERS OVER $100
Cutler-Hammer Cat. W201K4CF NEMA SIZE 4 120V, 60hz
CUTLER-HAMMER 10250T201N INDICATOR LIGHT RESISTOR TYPE W/BLUE LENSE NIB
CUTLER HAMMER W201K1CF USPP W201K1CF
FREE 2 YR WARRANTY FREE US SHIPPING ON ORDERS OVER $100
CUTLER-HAMMER 10250T201N INDICATOR LIGHT RESISTOR TYPE W/RED LENSE NIB
CUTLER-HAMMER CAT. W201K6CFZ1 NEMA SIZE 6 120V, 60HZ
Customs services and international tracking provided
CUTLER HAMMER W201K2CF NSFP W201K2CF
FREE 2 YR WARRANTY FREE US SHIPPING ON ORDERS OVER $100
W201KGCF Cutler Hammer Definite Purpose Rated Contactor Coil 120V 60HZ
CUTLER-HAMMER W201K5CF SIZE 5 CONTACTOR & 97-1365-3 DEVICENET MODULE (6A2)
CUTLER HAMMER W201K5CFZ1 USPP W201K5CFZ1
FREE 2 YR WARRANTY FREE US SHIPPING ON ORDERS OVER $100
W201K5CFZ1 RECONDITIONED EATON CUTLER HAMMER CONTACTOR;C-H ADVANTAGE LINE,SIZE 5
CUTLER-HAMMER CAT. W201K6CFZ1 NEMA SIZE 6 120V, 60HZ
1 NIB CUTLER HAMMER 10250T201 PILOT LIGHT BASE W/O LENS
Newly ListedCUTLER-HAMMER W+201K6CN Size 6 Contactor w/ 120 Volt Coil OPEN A200 Series
1 NEW CUTLER HAMMER W201K1CF NON-REVERSING CONTACTOR. NIB
CUTLER HAMMER W201K2CF MODEL F NEMA SIZE 2 45 AMP CONTACTOR (N3)
CUTLER HAMMER WESTINGHOUSE Size 6 Advantage Contactor W+201K6CNZ1 W201K6CNZ1
Westinghouse W201KHCF Advantage Size 6 Contactor 120V Definite Purpose 760 FLA
CUTLER-HAMMER W201KGCNZ1 aka EATON, WESTINGHOUSE
From Indonesia
CUTLER HAMMER WESTINGHOUSE W201K4CF W200 Size 4 Contactor
Customs services and international tracking provided
Westinghouse Advantage Contactor W201K1CF
Customs services and international tracking provided
Westinghouse A201KICA Size 1, Starter, w/120 volt coil
Customs services and international tracking provided
CUTLER HAMMER WESTINGHOUSE W201K3CN Non Reversing Contactor 110V 3 Poles
Customs services and international tracking provided
WESTINGHOUSE W201MLCFC USPP W201MLCFC
FREE 2 YR WARRANTY FREE US SHIPPING ON ORDERS OVER $100
NEW WESTINGHOUSE CONTACTOR W201K1CF SIZE 1 SZ 1 27A A AMP 120V COIL
CUTLER HAMMER WESTINGHOUSE W200 Size 3 Advantage Contactor W201K3CF
Customs services and international tracking provided
Westinghouse A201K2EA Size 2, Contactor, w/120 volt coil
Customs services and international tracking provided
Westinghouse W201KHCF Advantage Size 6 Reversing Contactor 120V Reverse Starter
Westinghouse 276A134G01- A201KICA Size 1, Contactor, w/120 volt coil
Customs services and international tracking provided
WESTINGHOUSE W201K5CF NSFP W201K5CF
FREE 2 YR WARRANTY FREE US SHIPPING ON ORDERS OVER $100
WESTINGHOUSE A201K1CA W/ ENCLOSURE *NEW OUT OF A BOX*
Westinghouse A201K4CA, 135 Amp, 600 VAC, 3 phase,NEMA size 4 Contacter w/120 vol
Customs services and international tracking provided
Westinghouse Advantage Cutler Hammer Starter Contactor SZ 4 WB43FJY4Y7 W201K4CF
CONTACTOR SIZE 4 60HZ 40HP 200VAC 60HZ + Relay 2 Each!
Customs services and international tracking provided
WESTINGHOUSE CONTROL 27A 120V SIZE 1 CONTACTOR W201K1CF
Westinghouse A201K2CA Size 2, Starter, w/120 volt coil
Customs services and international tracking provided
WESTINGHOUSE SIZE 3 A201K3CA STYLE 179C920G02 W/ 60A BREAKER 18" MCC BUCKET
Customs services and international tracking provided
Westinghouse A201K2CX Motor w/ BA23A Overload Relay
From Philippines
WESTINGHOUSE W201K1CF SIZE 1 CONTACTOR WITH AUXILIARY CONTACT WM16H
Customs services and international tracking provided
Westinghouse A201K3CA Nema Size 3 90 Amp Contactor W/ 120 V Coil (O3)
Customs services and international tracking provided
Westinghouse Cutler Hammer A201S1CA NEMA 1 Enclosure w/ A201K1CA Contactor
Customs services and international tracking provided
Cutler Hammer Westinghouse Contactor A200S0CAC w/ A201K1CW NEMA 1 Enclosure
Customs services and international tracking provided
WESTINGHOUSE A201K3CA SIZE 3 CONTACTOR MODEL J WHITE LABEL W J11 AUX CONTACTS
NEW SURPLUS W201K5BA 766A364G01 CUTLER HAMMER WESTINGHOUSE CONTACTOR 120V SIZE 5
WESTINGHOUSE SIZE 3 A201K3CA STYLE 179C920G02 W/ 90A BREAKER 18" MCC BUCKET
Customs services and international tracking provided
Westinghouse 2100 24" Size 4 MCC With A201K4CA With MCP431800CR 150 Amp W/Door
Fanuc A06B-0213-B400#0100 AC Servo Motor
PANASONIC NEW A06B-0257-B400 PLC
From China
NEW FANUC SERVO AMP ( A06B-6096-H208 ) $400 CORE CREDIT AVAILABLE
(no lot #) Fanuc Servo Motor A06B-0269-B400 NWOB
10 x BTA06-400B BTA08 Triac 400V - 6A - TO-220
SERVOMOTORE FANUC ALPHA A06B-0229-B000 3PH 1,6KW 400V
From Italy
Transmission AT 2.4L 4Cyl Accord 03 04 05 06 07 2003 2004 2005 2006 2007
NEW FANUC A06B-0273-B100 SERVO MOTOR A06B-0273-B100#0100
NEW FANUC SPINDLE AMP ( A06B-6102-H215#H520 ) $400 CORE CREDIT AVAILABLE
Fanuc A06B-0239-B200 #0100 SERVO MOTOR
Customs services and international tracking provided
