140NRP31200施耐德

140NRP31200 施耐德
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【】2636645006
工作原理
1 作为抽油设备，其运动为反复地上下提升，一个冲程提升一次，其动力来自于电动机带动的两个重量相当大的钢质滑块，当滑块举升

时，类似于杠杆的作用，将抽油机杆送入井中，滑块下降时，抽油杆提出带油至井口。
2 由于电机转速一定，在滑块下降过程中，负荷减轻，电机拖动产生的能量无地方施放，势必进入再电状态，造成主回路母线电压

升高，频繁的高压冲击会损坏变频器的主器件，包括电解电容及功率模块，因此增加制动回路，让再生电压能及时地释放掉，以设

备在安全的电压下工作。??
3 再生制动电路即通常所说的刹车电路，如图1中的虚线框内所示，包括比较电路、刹车模块及刹车电阻等，其控制框图如下：
4 由于刹车模块是以单结控制主回路的电压，其可靠地工作是很关键的，
这里吸收电路要作好，由于刹车电阻引线都比较长，其引线电感、尖峰电压相应加大，为此采用了R、C、D吸收电路，图中R3、C4用以吸

收引线电感而产生的尖峰电压，所加的快恢复二极管用以在刹车单元截止时在刹车电阻两端产生的逆反电压提供通路。在刹车单元频繁

地工作中，势必会产生干扰电压，造成模块不应有的导通而损坏，在信号的输入端加一抗干扰电容是必要的，以吸收由于干扰信号造成

的模块误导通，一般选0.01uF左右的无感电容较适宜。
5 制动单元由于刹车电阻的限流一般电流不大，选100A左右即足够，刹车电阻由于在每个冲程内都工作一次，其功率要足够，以长

期可靠地使用，一般选用10Kw/80Ω的电炉丝。
6 ALPHA变频器主电路原理图
ALPHA变频器功率器件为西门子的IGBT，控制器的核心是日立H8型单片机，质量稳定可靠。

产品型号：

Allen Bradley 1492-CB1G050 Circuit Breaker 1P 5A 277V
Allen Bradley 1492-CB1-G040 Ser B Circuit Breaker 4A Single Pole
ALLEN BRADLEY 1492-CB1-G040 SER B 4A CIRCUIT BREAKER
Allen Bradley 1492-CB1-G040 4 Amp Breaker with 1492-ACB-H1 Aux 4A **XLNT**
Allen Bradley 1492-CB1-G020 Circuit Breaker 2 Amp
Allen Bradley 1492-CB1-G020 Circuit Breaker 1P 2A 277V
Allen Bradley 1492-CB1-G005 Circuit Breaker 0.5A AC 277V 1PH
ALLEN BRADLEY 1492-CB1 SERIES C H100 10A CIRCUIT BREAKER - FREE SHIPPING!!!
ALLEN BRADLEY 1492-CB1 SERIES B H160 16A CIRCUIT BREAKER -FREE SHIPPING!!!
ALLEN BRADLEY 1492-CB1 SERIES B G320 32A CIRCUIT BREAKER - FREE SHIPPING!!!
ALLEN BRADLEY 1492-CB1 SERIES B G070 7A CIRCUIT BREAKER - FREE SHIPPING!!!
ALLEN BRADLEY 1492-CB1 SERIES B G050 5A CIRCUIT BREAKER - FREE SHIPPING!!!
ALLEN BRADLEY 1492-CB1 SERIES B G050
ALLEN BRADLEY 1492-CB1 SERIES B 1492CB1H030
Allen Bradley 1492-CB1 H200 Circuit Breaker **XLNT** 1492-CB1 20A
Allen Bradley 1492-CB1 H060 Circuit Breaker 1492-CB1 6A **XLNT** 6 Amp
Allen Bradley 1492-CB1 H030 H 030 Circuit Breaker 3A 3 A 3 Amp 1/3hp 277vac 1ph
ALLEN BRADLEY 1492-CB1 H 100 CIRCUIT BREAKER B42
ALLEN BRADLEY 1492-CB1 H 010 CIRCUIT BREAKER B42
ALLEN BRADLEY 1492-CB1 G150 SINGLE-POLE CIRCUIT BREAKER 15 AMP 277 VAC
Allen Bradley 1492-CB1 G100 Ser C 10A Circuit Breaker
Allen Bradley 1492-CB1 G100 Circuit Breaker with 1492-ACB-H1 10A **XLNT** (#2)
ALLEN BRADLEY 1492-CB1 G050 SINGLE-POLE CIRCUIT BREAKER 5 AMP 277 VAC
ALLEN BRADLEY 1492-CB1 G040 4 Amp Breaker
Allen Bradley 1492-CB1 G020 2 Amp Circuit Breaker
ALLEN BRADLEY 1492-CB1 G010 SINGLE-POLE CIRCUIT BREAKER 1 AMP 277 VAC
Allen Bradley 1492-CB1 G010 Circuit Breaker 1AMP ! WOW !
Allen Bradley 1492-CB1 G005 Circuit Breaker 0.5 AMP ! WOW !
ALLEN BRADLEY 1492-CB1 G 040 CIRCUIT BREAKER B42
ALLEN BRADLEY 1492-CB1 G 030 CIRCUIT BREAKER B42
ALLEN BRADLEY 1492-CB1 G 020 CIRCUIT BREAKER B42
ALLEN BRADLEY 1492-CB1 G 010 CIRCUIT BREAKER B42
ALLEN BRADLEY 1492-CB1 G 005 CIRCUIT BREAKER B42
Allen Bradley 1492-CB1 F010 Circuit Breaker **XLNT** 1492-CB1 1A
ALLEN BRADLEY 1492-CB1 F 010 CIRCUIT BREAKER B42
Allen Bradley 1492-CB1 Circuit Breaker 7 Amp G070 7a
Allen Bradley 1492-CB1 Circuit Breaker 3 Amp G030 3a
Allen Bradley 1492-CB1 Circuit Breaker 2 Amp G020 2a
ALLEN BRADLEY 1492-CB1 CIRCUIT BREAKER 1A F010
Allen Bradley 1492-CB1 (G-150) 15Amp 1-Pole Circuit Breaker ! WOW !
Allen Bradley 1492-BKJC3 End Barrier 1492BKJC3 ** in Box**
ALLEN BRADLEY 1492-ACBH1 1492ACBH1
ALLEN BRADLEY 1492-ACBG050 1492ACBG050
ALLEN BRADLEY 1492-AAT1 1492AAT1
ALLEN BRADLEY 1492-50YF Series B Power Distribution Terminal Block AB 149250YF
ALLEN BRADLEY 1492-50YF 149250YF
Allen Bradley 1492-50X Feed-Through Splicer Block 3-Pole 115 Amps ! WOW!
ALLEN BRADLEY 1492-25T 149225T
Allen Bradley 1492 UF5 Terminal Block Fuse Block Holder
Allen Bradley 1492 Style H Terminal Block (Lot of 12)
Allen Bradley 1492 Style F Metal Bar and Screw Piece Lot of 10
Allen Bradley 1492 Style CE, Lot of 2 Terminal Blocks *FREE SHIPPING*
Allen Bradley 1492 Style CA Terminal Blocks (Lot of 14)
Allen Bradley 1492 IFMFH1 Fuse Holder Ser A 20 PCS surplus
Allen Bradley 1492 50Y Terminal Block Series A Style BC 1 pole 600 V Max
ALLEN BRADLEY 1491-R162 1491R162
ALLEN BRADLEY 1491-R162 FUSE BLOCK
ALLEN BRADLEY 1491-N43 SER A FUSE CLIP NNB
Allen Bradley 1491-N161 Fuse Block 600V 30A 1P Series C
Allen Bradley 1491-N126 FUSE BLOCK 1491N126 0-30 AMP
ALLEN BRADLEY 1491-N125 TWO FUSE BLOCKS- 30 AMP 250V 3 POLE X-401977
ALLEN BRADLEY 1491-N123 1491N123
Allen Bradley 1491-N123 1491N123 Fuse Block 600Vac Max
Allen Bradley 1491-N122 Class H Fuse Holder 2P 0-30A 250V ! WOW !
ALLEN BRADLEY 1491-N121 FUSE HOLDER W/ SHAWMUT TRI-ONIC TR20R 20A FUSE
ALLEN BRADLEY 1491-N121 FUSE BLOCK 250V 30A ! !
ALLEN BRADLEY 1491-N121 FUSE BLOCK 1-30 AMP 250 VOLT 1 POLE CLASS H SERIES D NIB
ALLEN BRADLEY 1491-N100 1491N100
ALLEN BRADLEY 1490-N9-OS 1490N9OS
ALLEN BRADLEY 1490-N9 SERIES A 3/4" CONDUIT HUB - BRAND ! - FREE SHIPPING!
Allen Bradley 1490-N9 Ser C 3/4" Conduit Hub Type 1,3,3R,4,4X,12,13
ALLEN BRADLEY 1490-N9 1490N9
ALLEN BRADLEY 1490-N3 1490N3
Allen Bradley 1490-N20 Ser B 3/4" Grounding Adapter
Allen Bradley 1490-N20 Grounding Adapter For Conduit Hub OEM
Allen Bradley 1490-N20 Grounding Adapter 3/4 Inch Wire Range #14 to #8 !
Allen Bradley 1490N2 NSNP **GENUINE** AB 1490 N2
Allen Bradley 1490N2 **GENUINE** AB 1490 N2
ALLEN BRADLEY 1490-N19 1490N19
Allen Bradley 1490-N10 Conduit Hub 1490N10 Series A
Allen Bradley 1489-AACLT35 Bus Bar Terminal Lug
ALLEN BRADLEY 1489-A1C030 CIRCUIT BREAKER 3A
Allen Bradley 1489-A1C005 Circuit Breaker, 1Pole, 277V, 0.5A
Allen Bradley 1489-A Single Pole 227V 10kA 50/60Hz Circuit Breaker
Allen Bradley 1489-A Circuit Breaker 3 Amp, 1 Pole (D,09-00)
Allen Bradley 1485K-P2F5-R5 KWIKLINK Drop, Micro Right Angle Male to Female
Allen Bradley 1485K-P2F5-C KWIKLINK Drop, Micro Right Angle Male to Conductor
ALLEN BRADLEY 1485C-P1N5-M5 DNET CABLE 1M LONG NO BAG GREAT PRICE!
ALLEN BRADLEY 1485C-P1N5-M5 A DEVICE NET CABLE
ALLEN BRADLEY 1485-C1 Mini Cap - NOS
Allen Bradley 1485ASC1 **GENUINE** AB 1485AS C1
Allen Bradley 1485A-FCM Flat Cable Mount
Allen Bradley 1485A-CAP KwikLink End Cap
Allen Bradley 1485A-CAD Conduit Adaptor Series A
Allen Bradley 1485A-C5E4 DeviceNet KwikLink Connector Dust Cap
ALLEN BRADLEY 1485A-C1 1485AC1
Allen Bradley 1485A-C1 DeviceNet Mini Aluminum Dust Cap Series A
Allen Bradley 1481-N1 Push Button Kit / Push Buttons Only See Pictures
ALLEN BRADLEY 141A-T13E 141AT13E
Allen Bradley 1410-L1 Ser C Commoning Link
ALLEN BRADLEY 140-T10 140T10
ALLEN BRADLEY 140-T10 MANUAL MOTOR CONTROLLER SER C NNB
ALLEN BRADLEY 140-NW23 140NW23
ALLEN BRADLEY 140-NW23 140NW23
Allen Bradley 140NW23 **GENUINE** AB 140 NW23
ALLEN BRADLEY 140-NW23 CONNECTION MODULE FOR 140-MN 100-C (AC COILS ONLY)
ALLEN BRADLEY 140-N7 140N7
Allen Bradley 140N7 **GENUINE** AB 140 N7
ALLEN BRADLEY 140-N31 WIRE CONNECTOR QUANTITY!!
Allen Bradley 140-N31 Ser C Wire Connector Kit , ovp
Allen Bradley 140N11 **GENUINE** AB 140 N11
ALLEN BRADLEY 140-N1 140N1
Allen Bradley 140-MN-0630 Manual Motor Starter
Allen Bradley 140-MN-0600 Motor Starter 5PHP Series A
Allen Bradley 140-MN-0250 Manual Motor Starter
ALLEN BRADLEY 140-MN-0240 MOTOR STARTER 1.5 HP
Allen Bradley 140-MN-0160 Ser C Manual Motor Starter
Allen Bradley 140-MN-0100 Starter Switch with 140-A11 Auxiliary Contact
ALLEN BRADLEY 140-MN-0100 SERIES B MANUAL MOTOR STARTER
ALLEN BRADLEY 140-MN-0100 SER C MOTOR STARTER .63-1AMP 3POLE (LOT OF 3) **XLNT**
Allen Bradley 140-MN-0100 Manual Starter .63 to 1 Amp
Allen Bradley 140-MN-0100 Manual Motor Starter
Allen Bradley 140-MN-0063 Series C
Allen Bradley 140-MN-0063 Starter Manual Motor .4-.63AMP ! WOW !
Allen Bradley 140-MN-0063 Manual Starter .40 to .63 amp w/ 140-A10 Aux. Contact
Allen Bradley 140-MN-0040 Series C
ALLEN BRADLEY 140-MN-0040 MANUAL MOTOR STARTER ***XLNT***
ALLEN BRADLEY 140M-C-PSC23 140MCPSC23
ALLEN BRADLEY 140M-C-AFA01 140MCAFA01
ALLEN BRADLEY 140M-C-A 140MCA
ALLEN BRADLEY 140-MAF 140MAF
Allen Bradley 140-L455 3-Phase Commoning Link 140L455 Series C -
Allen Bradley 140-L454, Series C Link Terminal for Motor Starter
Allen Bradley 140-L454 140L454 Motor Starter Commoning Terminal Link for 140-MN
ALLEN BRADLEY 140-L452 140L452
Allen Bradley 140-L452 Series C Commoning Link
Allen Bradley 140-L2 Terminal Link 600 V 64 A 140L2
Allen Bradley 140-L2 Series D Terminal Link *FREE SHIPPING*
Allen Bradley 140-L2 Ser C LINK TERMINAL THREE PHASE
Allen Bradley 140-L2 140L2 Terminal Link 65 Amp 600 VAC for use with 140-MN ...
ALLEN BRADLEY 140-L12 140L12
ALLEN BRADLEY 140-L12 SERIES B COMMONING LINK 3 PHASE 2 UNITS NNB
ALLEN BRADLEY 140-L12 COMMONING LINK SERIES C (LOT OF 2) ***XLNT***
Allen Bradley 140-L11/140L11 3 Phase Commoning Link
ALLEN BRADLEY 140-L11 SER C 3-PHASE COMMONING LINK 4 STARTERS (LOT OF 3) *XLNT*
ALLEN BRADLEY 140-KRY 140KRY
ALLEN BRADLEY 140-KCR4 140KCR4
ALLEN BRADLEY 140-KBD 140KBD
ALLEN BRADLEY 140-DC41 SERIES C MOTOR STARTER PLATE ADAPTER
Allen Bradley 140-DC1 Motor Starter Plate Adapter
Allen Bradley 140-CA11 Hilfsschalterblock Serie A ungebraucht in OVP
Allen Bradley 140B054 NSNP **GENUINE** AB 140B 054
Allen Bradley 140A21 NSNP **GENUINE** AB 140 A21
ALLEN BRADLEY 140-A201 140A201
Allen Bradley 140-A20 Aux Contact 140A20 LNC
Allen Bradley 140-A11 Ser C Auxillary Contact Switch Industrial
Allen Bradley 140-A11 Auxiliary Switch (BIN 01)
ALLEN BRADLEY 140-A11 AUXILIARY CONTACT 1 NC 1 NO CONTACT SERIES C
ALLEN BRADLEY 14027 TYPE J POT 0.2 MEG OHM 2 W NNB
Allen Bradley 1401-N10 Surge Suppressor A 702-709
Allen Bradley 1401-N10 Surge Suppressor
Allen Bradley 140 N11 Wire Connector Kit Series C
ALLEN BRADLEY 1362-HOG59 1362HOG59
ALLEN BRADLEY 1336-L6-B 115V AC CONTROL INTERFACE
ALLEN BRADLEY 1321-M001 1321M001
ALLEN BRADLEY 131418 131418
ALLEN BRADLEY 1305-RFB-8-B INPUT RFI FILTER ***XLNT***
Allen Bradley 1292-HJ86 Mount Block 6-Pole Screw Terminal w/ Wire Clamp ! WOW !
Allen Bradley 129-130B Hardware kit
Allen Bradley 129-130B Hardware Kit 129130B
ALLEN BRADLEY 129-130 129130
ALLEN BRADLEY 129-130 129130
Allen Bradley 129-130 Hardware Mounting Kit. Free Shipping
Allen Bradley 129-106-1 1291061 Series 6000 Mounting Kit
ALLEN BRADLEY 129 130B Hardware Kit
Allen Bradley 129 130 Hardware Kit
Allen Bradley 129 130 B Hardware Kit
ALLEN BRADLEY 120VAC RELAY SER.C 700-HA32A1-1
ALLEN BRADLEY 120VAC 7A RELAY SER.D 700-HC14A1
Allen Bradley 120V Surge Suppresor 599-K04
ALLEN BRADLEY 120V AC/DC INPUT MODULE 1771-IAD/C
Allen Bradley 1202 Communications Cable *** ***
ALLEN BRADLEY 1201-HAP SER. A PROGRAMMING TERMINAL .11A
ALLEN BRADLEY 1201-HAP HMI PROGRAMMER MODULE ***XLNT***
ALLEN BRADLEY 1201-HA2 SERIES B PROGRAMMING TERMINAL
ALLEN BRADLEY 1201-HA2 B PROGRAMMING TERMINAL 1201HA2
ALLEN BRADLEY 1201-HA1 PROGRAMMING TERMINAL ****XLNT****
ALLEN BRADLEY 120/220V AC POWER SUPPLY 1771-P7 SER. D
ALLEN BRADLEY 115V AC RELAY 700-P400A1 SER B
ALLEN BRADLEY 11 PIN RELAY SOCKET 700-HN101 SERIES D
ALLEN BRADLEY 11 Blade Relay Socket Series B 700 HN102
Allen Bradley 10MM Uninsulated Terminal Block Jumper 1492-N3 35-Pack NIB
Allen Bradley 10aContact Block 800E-3X01V D5-3X01V NOP
ALLEN BRADLEY 10A CONTACTOR SER B 700-F310A4
ALLEN BRADLEY 10A CONTACT 800E-3X10 SER A
Allen Bradley 10A Cicuit Breaker 2 Section 1492-CB2 G100 Cracked Plastic
ALLEN BRADLEY 105-PW23 105PW23
ALLEN BRADLEY 100SSB01A 100SSB01A
Allen Bradley 100S-A20 Auxiliary Contact Block Side Mount 2NO ! NO PKG !
Allen Bradley 100-SA11 Auxiliary Contact Block Side Mounting 1NO 1NC ! WOW !
ALLEN BRADLEY 100-SA10 100SA10
ALLEN BRADLEY 100-SA10 100SA10
Allen Bradley 100-SA10 Auxillary Contact Block Side Mounting ! !
Allen Bradley 100-S-A10 Auxiliary Contact Block 1 N.O 0N.C. ! WOW !
ALLEN BRADLEY 100-SA01 100SA01
Allen Bradley 100SA01 NSNP **GENUINE** AB 100 SA01
ALLEN BRADLEY 100-SA01 100SA01
Allen Bradley 100-SA01 /B Auxiliary Contact Block Side Mounting 1 N.C
ALLEN BRADLEY 100-S SERIES B AUXILIARY CONTACT
ALLEN BRADLEY 100-S SER A CONTACTOR
Allen Bradley 100-S Ser A Auxiliary Contact Block , uvp
Allen Bradley 100-S A10 Ser A Auxiliary Contact Block 10A 600VAC
Allen Bradley 100-S
Allen Bradley 100-MC-A02 Auxiliary Contact 2N.C. ! WOW !
140NRP31200 施耐德
140NRP31200 施耐德