ATS软起动器的控制原理ATS软起动器的控制原理如图2所示。通过推移相位角g，直到电动机电流为零以后，再触发可控硅。该技术可保证电动机在起动完成后连续平稳转动，具有的稳定性：微处理机控制起动单元和电动机的主要工作参数，并不断进行优化。软起动器实际上是一个晶闸管调压调速的线路。其工作原理是通过改变晶闸管的触发角，调节晶闸管调压电路的输出电压。其特点是电动机转速近似与定子电压的平方成正比。软起动器起动电动机时，晶闸管全导通，使电动机工作在额定电压的机械特性上。

EUROTHERM CONTROLS 818S/4MA20/R4MA20/W4MA20/NONE/NONE/NONE/NONE/SN/00/0.0/20.0/N

FOXBORO FBM204 CHANNEL ISOLATED 4 INPUT 0-20MA / 4 OUTPUT 0-20MA P0914SY I/A SER

Weidmueller UPAC 844693 in 0-20ma out 0-20ma
From China

WEIDMULLER MCZC-0-20MA/0-20MA NSFP MCC020MA020MA

FOXBORO P0400YE FBM 4 FIELD INPUT OUTPUT MODULE 0-20MA REV 0N 56137

FOXBORO P0400YE FBM4 FIELD INPUT/OUTPUT MODULE 0-20MA REV-0N FOR 69863

FOXBOROPANY P0400YE FBM 4 REV-0N FIELD INPUT/OUTPUT MODULE 0-20MA 51926

WAGO 750-455 750455 4-Channel Analog input Module 0/4-20mA


Siemens Oxymat 5E Oxygen Analyzer #7MB1020-0BG10-0EA1-Z A11 Output 4-20 mA

Siemens Oxymat 5E Oxygen Analyzer #7MB1020-0BG10-0EA1-Z A11 Output 4-20 mA (NIB)

NEW HONDA CIVIC MK IV HATCHBACK (MA, MB) 2.0 TDIC [20T2N] ABS WHEEL SPEED SENSOR
From United Kingdom
NEW HONDA CIVIC MK IV HATCHBACK (MA, MB) 2.0 TDIC [20T2N] ABS WHEEL SPEED SENSOR
From United Kingdom
NEW HONDA CIVIC MK IV HATCHBACK (MA, MB) 2.0 TDIC [20T2N] ABS WHEEL SPEED SENSOR
From United Kingdom
NEW HONDA CIVIC MK IV HATCHBACK (MA, MB) 2.0 TDIC [20T2N] ABS WHEEL SPEED SENSOR
From United Kingdom
NEW HONDA CIVIC MK IV HATCHBACK (MA, MB) 2.0 TDIC [20T2N] ABS WHEEL SPEED SENSOR
From United Kingdom
NEW HONDA CIVIC MK IV HATCHBACK (MA, MB) 2.0 TDIC [20T2N] ABS WHEEL SPEED SENSOR
From United Kingdom
NEW HONDA CIVIC MK IV HATCHBACK (MA, MB) 2.0 TDIC [20T2N] ABS WHEEL SPEED SENSOR
From United Kingdom
TAC Erie Schneider TA168-2 0-10 VDC/4-20mA Thermostat 0-10Vdc or 4-20mA Output

Cutler-Hammer AN16NN0B

Cutler-Hammer AN16NN0A

CUTLER HAMMER EATON SIZE SZ 4 STARTER FREEDOM SERIES B1 13 AN16NN0 AN16NN0C

CUTLER HAMMER AN16NN0A SIZE 4 NON REVERSING STARTER AN16NNOA NEW (A)

CUTLER HAMMER AN16NN0 SIZE 4 NON REVERSING STARTER AN16NNO (A)

Cutler-Hammer AN16NN0D

Cutler-Hammer AN16NN0C

Cutler-Hammer AN16NN0E

NEW Cutler Hammer AN16NN0A Motor Control Starter

CUTLER-HAMMER CONTACTOR - #AN16NN0 - PARTS ONLY

CUTLER HAMMER AN16NNOA AN16NN0A NEMA STARTER SIZE 4



1 x S731DVT-EST2 ased


FiBER OPTiONS S730DVT/EST2 MM ViDEO UNIV TX 2 FiBER MPD

EST G4-S2 Fire Alarm Speaker

EST G4-S2 Fire Alarm Speaker (NIB)

EST Edwards Genesis G4RF-S2VM Speaker/Strobe Fire Alarm

EST Speaker Strobe model G4R-S2VM, red NIB

Fiber Options S730DVR-EST2L Digital Video with Universal Data

NEW EDWARDS EST SPEAKER / STROBE STROBOSCOPE MG4R-S2VM WHITE

EST G4RF-S2 RED SPEAKER 25V RMS FIRE ALARM NEW

EST 4 SIGA-MAB'S AND 1 SIGA-CT1 NEW / IN BOX B2

EST G4F-S2 Fire Alarm Speaker 25V RMS White New in Box

ALLEN BRADLEY 2711-K6C10 PANELVIEW 600 OPERATOR INTERFACE PANEL, NEW

ALLEN BRADLEY 2711-K6C10PP 2711K6C10

ALLEN BRADLEY PANELVIEW 600, 2711-K6C10L1 2711K6C10L1 *WORKING TESTED*
From Canada

ALLEN BRADLEY 2711-K6C10L1PP 2711K6C10L1

ALLEN BRADLEY PANELVIEW 600 2711-K6C10
From Canada

ALLEN BRADLEY PV600 2711-K6C20 SER C 2711K6C20 2711-K6C20X ETHE

ALLEN BRADLEY PV1000 2711-K10C3 2711K10C3 2711-K10C3X

ALLEN BRADLEY PV600 2711-K6C20 2711K6C20 2711-K6C20X ETHE

ALLEN BRADLEY PV1000 2711-K10C20 FRN 4.41 2711K10C20 2711-K10C20X ETHE

ALLEN BRADLEY PV1000 2711-K10C20 SER E 2711K10C20 2711-K10C20X ETHE

ALLEN BRADLEY PV1000 2711-K10C16 SER D 2711K10C16 2711-K10C16X NEW KEYPAD

ALLEN BRADLEY PV1000 2711-K10C9 2711K10C9 2711-K10C9X RS-232 (DH485)

ALLEN BRADLEY PV600 2711-K6C3L1 FRN 4.48 2010 2711K6C3L1 2711-K6C3L1X

NEW ALLEN BRADLEY PV600 2711-K6C1 2711K6C1 NIB 2008

ALLEN BRADLEY PV1000 2711-K10C15 2711K10C15 CONTRO 2007 NEW KEYPAD

EUROTHERM DRIVES 514C/32/00/00/00PP 514C32000000

Eurotherm 512C/32/00/00/00/04 DC Drive Unit ! NEW !
From Canada

EUROTHERM DC DRIVE UNIT CAT#512C/32/00/00/00 1PH 480V


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From United Kingdom
Technika 32" LCD TV 32-601 Part Scart Input Board 26072S-SR(00)
From United Kingdom

DashMat Dash Cover #1698-00-32 (Beige)

CDT-9DT32C-00 Main AV Signal Board Part Level 32" LCD TV 6332
From United Kingdom

ASOS drop crotch chinos w32" L32" tabo, RRP£35.00 BUY NOW £20.00 FREE P&P
From United Kingdom
DORNBRACHTO HOLE SINGLE LEVER LAV MIXER W IND. FLANGES 32 515 785 00 CHROME

Bently Nevada 3300/75 32 Channel Temperature 3300/75-02-00-00 330075

G-STAR BRONSON CHINO TAPERED STONE CHINO £45.00
Now Reduced To £45.00
From United Kingdom

PACIFIC SCIENTIFIC S32GNNA-RNNF-00PP S32GNNARNNF00

PACIFIC SCIENTIFIC S32GNNH-RNNM-00PP S32GNNHRNNM00



EUROTHERM DRIVES 514C/32/00/00/00PP 514C32000000


Eurotherm  DC Drive 514C/08/00/00/00 514C08000000 NEW

Eurotherm 514C 514C/08/00/00/00 Drive

SABJ// EUROTHERM 599C/28000/9/3/0/1/0/00/000 DC DRIVESED
From Korea, South

EUROTHERM DRIVES 512C/08/00/00/00 NSFP 512C08000000

EUROTHERM DRIVES 512C/08/00/00/00 NSPP 512C08000000

Eurotherm SSD M/N: 590C/0700/6/3/3/1/0/00/000S 40hp

SSD DRIVES 514C/04/00/00/00PP 514C04000000

EUROTHERM DRIVES 512C/04/01/00/00PP 512C04010000

EUROTHERM CORP. 927/VM/J/32.B00F./P100/VP/115V/X/HL// ED*

EUROTHERM DRIVES 584S,584S/0220/400/0010/UK/000/0000/00C/00/000/000 NNB
From Korea, South

Cutler Hammer AN16NN0 Starter Size 4 13 MP 120V COIL WITH 10-6530-4 OL BLOCK

Cutler Hammer AN16NN0 Starter Size 4 13 MP 120V COIL

AN16NN0A NEW EATON CUTLER HAMMER FREE SHIPPING

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CUTLER-HAMMER CONTACTOR AN16NN0

(Q2-5) 1 CUTLER HAMMER AN16NN0 CONTACTOR Q2-5

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Cutler Hammer Nema 4 motor starter, Cat. No: AN16NN0, with overload

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AN16NNOA CH Cutler Hammer AN16NN0A --------- BRAND NEW

EATON-CUTLER HAMMER AN16NN0A NEMA STARTER SIZE 4 *NEW IN BOX*

CUTLER HAMMER AN16NNOA AN16NN0A NEMA STARTER SIZE 4

Cutler-Hammer AN16NN0A

CUTLER HAMMER AN16NN0 SZ4 SIZE 4 MOTOR STARTERBO 120V COIL W/ 150A BREAKER

CUTLER HAMMER AN16NN0 SIZE 4 NON REVERSING STARTER AN16NNO (A)

CUTLER HAMMER BUCKET HUCS79356 SIZE SZ 4 AN16NN0 150A 150 AMP A HMCP150T4C

Cutler-Hammer AN16NN0C

Cutler Hammer Contactor Size Sz 4 AN16NNO AN16NN0 Ser. A1 120v coil

CUTLER HAMMER AN16NNO SIZE 4 STARTER AN16NN0

CUTLER-HAMMER ENCL SIZE 4 STARTER CAT#AN16NN0 13 600V 3PH 100HP 120VCOIL *NIB*

Cutler-Hammer AN16NN0E

NEW Cutler Hammer AN16NN0A Motor Control Starter

New Cutler Hammer AN16NN0A Size 4 Non Reversing Starter 1-year Warranty

Cutler Hammer AN16NN0 Starter Size 4, 13 MP, 600V, 3 Pole, 3 Phase, No Coil

Cutler-Hammer AN16NN0B

Cutler-Hammer AN16NN0D

CUTLER HAMMER AN16NN0A SIZE 4 NON REVERSING STARTER AN16NNOA NEW (A)

CUTLER HAMMER AN16NNOA AN16NN0A NEMA STARTER SIZE 4

AN16NN0 Cutler Hammer Size 4 Non Reversing AN16NNO

CUTLER-HAMMER CONTACTOR - #AN16NN0 - PARTS ONLY



Coax Co-Ax 3-HPB-H 32 1-1/2"NPT Pressure Control Valve 24V 0-120 Bar

*NEW* Coax Valve 3-HPB-H 32 RB 32 211/2BD 24L

COAX 3-HPB-H 15 EMULSION VALVE 24 VOLT 120 BAR

*NEW* Coax Valve HPB-H 15 _ RB 15 210/OP 4-80 523127

COAX # 5-VMK-H -- 20 NO -- 58 2004 3/4 BD 24L VALVE NEW

3 WAY EXTREME BDS103H HD DIGITAL HIGH PERFORMANCE COAX CABLE SPLITTER 5-1000MHz

NIB Co-Ax 3-HPB-H 32 _ 3HPBH32R2120TSB11 _ Control Valve _ 203542.1/1013533

6"MAIC ANTENNA MOUNT 3/8X24 W/COAX + CONN. FREE S/H

BELKIN PRO Series F3H98206 6 ft VGASVGA Coax Monitor Cable HDDB15M NEW SEALED

36.4GB HP 356914-001 BF03687B54 8E036J0 8E036J002H931 HPB3 10K SCSI Hard Drive
From United Kingdom

MIRROR MOUNT CHROME 3/8X 24 W/ 18' COAX +CON. FREE S/H

CO-AX Valve 3HPBH15R2120TSB1B2AVHXXP1 _ 3-HPB-H 15 _ RB 15 210/0BD 24L 120A

5.5"MAIC CB ANTENNA MOUNT 3/8X24 THREADED W/COAX + CONN. FREE S/H W/BOOT

Mitsubishi HC-KFS053 motor
From Singapore

MITSUBISHI SERVO AC MOTOR HC-KFS053 50W

Mitsubishi HC-KFS053 motor and cable
From Singapore

Mitsubishi AC Servo HC-KFS053 (17)
From Singapore
起动电压 软起动器的起动电压在35%～65%(甚至20%～95%)额定电压间可调，这时起动转矩为10%～36%(或4%～90%)直接起动转矩。脉冲突跳起动方式 有些负载如挤压机、搅拌机和皮带输送机等静阻力比较大，必须施加一个短时的大起动力矩，以克服大的静摩擦力，所以在软起动器上设置了脉冲突跳方式，可以短时输出95%的额定电压(相当于90%直接起动转矩)，0～400ms可控。脉冲突跳结束后，根据斜坡设定值继续起动。软起动器在一个工作周期中的输出电压波形
SAJF// MITSUBISHI HC-KFS053 AC SERVO MOTOR NEW
From Korea, South

Mitsubishi HC-KFS053D AC Servo Motor 50W (free shipping)
From Korea, South

Fanuc A1/3000 AC Servo Motor_A06B-0371-B077_Pulse Coder aI64_A860-0365-T001

NEW FANUC PULSECODER ( A860-0365-T001 )

Fanuc A860-0365-T001 Pulsecoder = neu!!
From Germany

FANUC A860-0365-T001 PULSECODER A8600365T001
From Germany

Fanuc A06B-0373-B577 AC Servo Motor + Fanuc A860-0365-T001 = neu !!
From Germany

GE FANUC 1/3000 AC SERVO MOTOR 0.3kW 90V A06B-0371-B577#7000 A860-0365-T001


Fanuc Pulse coder Alpha I64 A8600365T101 Fanuc Encoder NEW A860-0365-T101

FANUC PULSE CODER ED* W/ WARRANTY - A860-0365-T101
From Israel
FANUC A860-0365-T101 ED*

FANUC ENCODER A860-0365-T101
From Canada

FANUC A860-0365-V501 ED*

Fan Servo Motor A06B-0143-B077 ( Encoder: A860-0365-T101 )

Fanuc A860-0201-T001 Manual Pulse Generator Box

FANUC SERIAL PULSE CODER A860-0356-T001

FANUC A860-0202-T001 A8600202T001 PULSE GENERATOR

Fanuc A860-0202-T001 Pulse Generator



ALLEN BRADLEY 700DC-PKLL10Z1PP 700DCPKLL10Z1

ALLEN BRADLEY 700DC-PKLL10Z1 NSPP 700DCPKLL10Z1

ALLEN BRADLEY 700DC-PKLL10Z1 NSFP 700DCPKLL10Z1

ALLEN BRADLEY 700DC-N700Z1 NSPP 700700Z1

ALLEN BRADLEY 700DC-P40021 RELAY 700DC-P400Z1


ALLEN BRADLEY 700DC-R700Z1 NSFP 700DCR700Z1

700DCP700Z1 NEW ALLEN BRADLEY 700DC P700Z1 FREE SHIPPING

10PCS NEW OEM Samsung NP700Z3A NP700Z5B NP700Z5C DC POWER JACK SOCKET

A-B Bulletin 700 Relay 700-HF34Z24-1-4 10Amp 4PDT 24V DC

ALLEN BRADLEY 700DC-P600Z1 NSFP 700DCP600Z1



ALLEN BRADLEY 700DC-P40021 RELAY 700DC-P400Z1

1 NIB ALLEN BRADLEY 700DC-F220Z24 700DCF220Z24 RELAY

A-B Bulletin 700 Relay 700-HF34Z24-1-4 10Amp 4PDT 24V DC

Allen Bradley RELAY 700DCP220Z1 600V DC Type P

Allen Bradley #700-HG42Z1 Open Style Relay DPDT 110V DC Coil NEW!! Free Shipping

*NEW* Allen-Bradley 700DC-F400Z1 Control Relay

ALLEN BRADLEY 700DC-R330Z1 DC RELAY 115-125VDC ***NIB***

ALLEN BRADLEY 700DC-R330Z1 DC RELAY 115-125VDC ***NNB***

ALLEN BRADLEY 700DC-R330Z1 DC ELECTRICALLY HELD RELAY 125V COIL TYPE R 80437

2X ALLEN BRADLEY 700DC-R330Z1 DC ELECTRICALLY HELD RELAY 125V COIL TYPE R 80438