2711-K10G1

2711-K10G1

2711-K10G1什么是軟起動(dòng)器？它與變頻器有什么區(qū)別　電機(jī)停機(jī)時(shí)，傳統(tǒng)的控制方式都是通過(guò)瞬間停電完成的。但有許多應(yīng)用場(chǎng)合，不允許電機(jī)瞬間關(guān)機(jī)。例如：高層建筑、大樓的水泵系統(tǒng)，如果瞬間停機(jī)，會(huì)產(chǎn)生巨大的“水錘”效應(yīng)，使管道，甚至水泵遭到損壞。為減少和防止“水錘”效應(yīng)，需要電機(jī)逐漸停機(jī)，即軟停車，采用軟起動(dòng)器能滿足這要求。在泵站中，應(yīng)用軟停車技術(shù)可避免泵站的“拍門”損壞，減少維修費(fèi)用和維修作量。
    
    　　軟起動(dòng)器中的軟停車功能是，晶閘管在得到停機(jī)指令后，從全導(dǎo)通逐漸地減小導(dǎo)通角，經(jīng)過(guò)定時(shí)間過(guò)渡到全關(guān)閉的過(guò)程。停車的時(shí)間根據(jù)實(shí)際需要可在0 ~ 120s調(diào)整。

ASML 99-80001-01 SVG
KLOCKNER-MOELLER CD-AW-10 TAP-OFF UNIT 3 POLE 10A + 1m CABLE CD-AW
CAT P30011V IMPEIIER NUT O RING VITON.PENGUIN P5A
Watkins Johnson (WJ) 815003-143 Cable, Power AC, Conductor 3, Shield Double
AVIZA TECHNOLOGY 816218-001 DUPONT K30021 7075 O-RING,KALREZ,7075,14.1MM I.D.,1
MATTSON TECHNOLOGY INC A65082-01 Cable 37 PIN RAPITRAIN to Automation, 6 feet
AMPHENOL (AMP) mcro-aml MICRO SWITCH, AML 300 SERIES, 125 VAC - 10AMP
ANALOG DEVICES OP77 OP77FJ Next Generation OP07 Ultralow Offset Voltage Operati
CAT RMA-24-SSV FLOWMETER 5-70 LPM AIR 2 SCALE
ALLIANCE COMMERCIAL EQUIPMENT CLTU-1980 THERMOSTAT
POTTER & BLUMFIELD KHAU-17D11-24 Relay, 24VDC; 1/10HP, 3A, 120VAC / 3A 2VDC RES
AVIZA TECHNOLOGY 815020-579 MKS 4510-0000 INSULATION Pipe ,FOAM 12.0 OD,P0
SD-S37-T WEIDMULLER 5743/T MODULE, INTERFACE SLIM
AVIZA TECHNOLOGY 907977-020 Kalrez AS-568A O-Ring, Kalrez K# 013, Compound: 40
Watkins Johnson (WJ) 900958-001 CABLE SWITCH OPTICAL-ASSY WATKINS JOHNSON A
AVIZA TECHNOLOGY 815014-246 AMPHENOL (AMP) 745653-1 CLAMP,CABLE,W/SLIDE LATCH,9
GREENE TWEED 9224-SC513 Chemraz, O-Ring, 1.734 ID V 0.139 CX IN, 44.04 ID X 3.5
DISCO HI-TEC AFF87B-B12L SWITCH (DOOR INTERLOCK)
APPLIED ROBOTICS BXCC-25-02-U MATING CONNECTOR W/CABLE
CAT CM8-A231 2W 24V MINIATURE LIGHT BULB
ED00000044 HENDOR PE INC ED00000044 MODULE, DIODE 403CNQ100
TRILLIUM CORP 860-5250-02 RING B PINS HOLDER 50 OHM DEEP I/F, BROKEN
GEORGE FISCHER D63-3 FITTING PVDF TEE 90EQUAL D63 GF