10kV配電線高壓與低壓問題，顧名思義就是在標(biāo)準(zhǔn)電壓情況下，由于某種原因造成10kV配電線網(wǎng)內(nèi)部的線路電壓呈現(xiàn)一種不穩(wěn)定的情況，而通常這種不穩(wěn)定情況往往伴隨著電壓的劇烈變化，進(jìn)而造成監(jiān)控10kV配電線的電壓器數(shù)據(jù)偏高或是偏低，給人們的人身安全和各種安全事故埋下了巨大隱患。一般造成10kV配電線高壓與低壓問題的原因分為兩種，包括人為原因和外界干擾原因。人為原因很簡單就是在配電線網(wǎng)正常運(yùn)行，技術(shù)人員進(jìn)行錯誤的流程操作或是輸入錯誤的數(shù)據(jù)信息，從而造成線網(wǎng)短時(shí)間內(nèi)被破壞，出現(xiàn)高電壓或是低電壓現(xiàn)象，配電線網(wǎng)運(yùn)行系統(tǒng)癱瘓；相對可控制的人為原因，外界干擾因素則是令供電部門十分苦惱，尤其是在豐水季節(jié)，大量降雨、雷電和潮濕環(huán)境都會對10kV配電線網(wǎng)造成一定損壞和侵蝕，運(yùn)行系統(tǒng)不穩(wěn)定，配電線網(wǎng)中的電壓也不穩(wěn)定，兩者運(yùn)行一直呈現(xiàn)惡性循環(huán)，縮短用電設(shè)備的使用壽命，增加用電的危險(xiǎn)性。隨著技術(shù)人員自身專業(yè)水平的提高，造成10kV配電線高壓與低壓問題的主要原因還是外界因素干擾，但不論是哪種原因造成高電壓和低電壓問題，最根本的因素還是10kV配電線高壓與低壓調(diào)節(jié)技術(shù)，則如何在配電線網(wǎng)被破壞或是被干擾的情況下，調(diào)節(jié)10kV配電線網(wǎng)整體電壓處于正常電壓狀態(tài)下，成為解決10kV配電線高壓與低壓問題的主要措施。

Rexroth Pilot Valve 4WRGE-1x/210M New

NEW! Moog Servo Motor G403K002 w/13 Month Warranty NR!

NEW Indramat Servo Drive HDS02.2-W040N-H?S24-01-FW

AEG-Modicon Servo Motor Model 121-171-605 Used

AEG-Modicon Servo Motor Model 121-087-005 Used

Yaskawa Servo Motor USASEM-35TV12 Used

Indramat Servo Motor MDD112D-N-030-N?2L-130PB0 Used

Indramat Servo Motor MAC112B-0-LD-1-?B-130-A-0… Used

NEW~Mitsubishi FR-A140E-18.5K Inverter~NIB

New Parker D3FLE81MCVTJ002?1 Proportional Valve NIB

Heldt & Rossi Servo Amplifier Serie SM 807DC Refurb’d

Electro-Craft BRU-500 DM150 Power Supply Rebuilt BRU500

Cincinnati Servo Motor 1FT5044-0AC01-0?-Z Used-Warranty

New Moog D635Z681DA Direct Drive Valve w/Warranty

Electro-Craft BRU-500 DM150 Power Supply Rebuilt Warr.

Indramat TDM-1.2-50-300-?W1/220 Servo Controller Rebuilt

Allen-Bradley Servo Mtr 1326AB-A3E-11 +Bayside RA115020

Emerson Servo Motor~DXM-340CB?~Refurbished~6M Warranty

Moog G404-001 Servo Motor New w/6 Month Warranty NR!

Rexroth Proportional Valve 4WREE6 V08-22/G24K31/A?1V New

NEW! Moog Servo Valve 63K535A w/13 Month Warranty NR!

Parker D1FXE02FCNAJ004?0 Proportional Valve

Indramat MAC112C-0-ED-4-?C/130-A-0/WI516?LV/S005 Motor

New Moog D633-308B Direct Drive Servo Valve 2 Year Warr

NOS Bosch 0811 404 142 Valve 0811404142

Vickers Servo Valve SM4-30(15)57-80?/65-21 Ass’y 855337

Vickers Servo Valve SM4-20(1)3.8-80?/40-10 Ass’y 855380

Vickers Servo Valve SM4-15(2.5)9-80?/40-10 Ass’y 635664

Yaskawa Servopack CACR-SR15SZ1SDY?77 Servo Drive Rebuilt

Vickers Servo Valve SM4-10(3.75)14-?80/40-10 Assy 927933

Vickers Servo Valve SM4-15(1)3.8-80?/40-10 Ass’y 855366

Vickers Servo Valve SM4-20(15)57-80?/40-10 Ass’y 682121

Moog G631-342C Servo Valve New w/Warranty

AEG Servo Motor~120-088-0?05~Rebuilt~w/6 Month Warranty

Moog G631-3600B Servo Valve Rebuilt 12 Month Warranty

Moog G631-3005 Servo Valve Rebuilt 12 Month Warranty

Yaskawa Servopack CACR-SR15SZ1SDY?77 Servo Drive Rebuilt

Vickers SM4-15(10)38-80?/40-10 Ass’y 682135 NOS w/Box

Rexroth 4WREE6W32-22/G2?4K31/F1V Proportional Valve

Rexroth 4WREE 6 E16-20/G24K31/A?1V Proportional Valve

Vickers Prop Valve KBFDG4V 3 2C03F Z PE7 H710 Rebuilt

Moog Flight Simulator Valve 31S020 Rebuilt w/Warranty

Moog Flight Simulator Valve 76-212 Rebuilt w/Warranty

New Moog D633-255A Servo Valve R16KO1M0N6M2 NIB Warr’ty

Yaskawa SGMSS-15A2A2C-Y?2 Servo Motor w/Warranty

ORMEC MAC-E030HJ2/K1A Servo Motor~Rebuilt~6?M Warranty

New Moog D633-365B Servo Valve 1 Year Warranty

Indramat ServoMtr MAC090B-0-JD-4H?C-110-A-0-W1524?LV-S001

Fanuc Servo Motor Model A06B-0857-B190 Used

Fanuc Servo Motors A06B-0522-B251 Rebuilt ~Warranty~

NEW~Yaskawa Servo Pack/Servopack~?CPCR-FR02~NIB

NEW! MOOG Servo Valve # 771K602 w/13 MONTH WARRANTY

Sauer Sundstrand R7232A1028 Remote Amplifier Refurb’d

Pacific Scientific R63GENA-NP-RW-V?S-02 Servo Motor

Allen Bradley N-5630-2-H04AA Servo Motor NOS

Parker D3FHE80YCNBJ002?0X6048 Servo Valve Rebuilt

Fanuc A06B-0314-B074 #7000 Servo Motor Rebuilt

Electrocraft Position Controller~PDM-?10/PN 9101-2161

New Indramat NFD02.1-480-075 Power Line Filter NIB

ABB Robotics PS90/6-38P-LSS-?3822 Servo Motor 3HAB3309-1

NEW! Mitsubishi H Series Power Supply~ # MRH-15-KAN~NR!

Indramat MAC090A-0-ZD-4-?C-110-A-0-WI524?X-S001 Motor

Vickers Prop Float Control Valve CVU 32 EPQ19 38 10 NEW

ABB Robotics/ELMO Servo Motor PS60/4-50-P-LSS?-3823 Used

Refurbished~Rel?iance Electric~AC Servo Drive~# 3RA2004

Fanuc Servo Motor Model 5F Type A06B-0342-B231 Used

Indramat DKC01.1-040-7-F?W Servo Drive Rebuilt

Fanuc Servo Motor Model A06B-1006-B100 Used

NEW! Moog T161-504A Servo Drive~NIB~w/6 Mo. Warranty

NEW~Yaskawa Servo Pack/Servopack~?CACR-SR02~NIB

Yaskawa Servo Drive SGDB-10AN Rebuilt w/Warranty

New Moog 061-606C Servo Valve 12 Month Warranty

ABB Servo Motor~65123010V?002LG1E~Rebuilt?~6M Warranty

Moog D634-1001 Direct Drive Valve Rebuilt w/Warranty

Servo Kinetics/ Tokyo Precision 403 Servo Valve Rebuilt

Herion Servo Valve Model 59-924-25 Rebuilt w/Warranty

Parker/Dyval Servo Valve Model 10S New w/Warranty NIB

Sundstrand Servo Valve V7059C1002 w/ 13 Month Warranty

Infranor Mavilor M0 2000T MS Series Servo Motor MO2000T

New Yaskawa SGMSS-15A2A21-Y?3 Servo Motor w/Warranty

Indramat MDD065D-N-060-N?2L-095PB0 Servo Motor w/Warr’ty

Vickers Prop. Valve KBSDG4V 3 96L 24 PH7 H7 10 EN83 NEW

Siemens Servo Motor 1FT6086AF711AA Used

Fanuc Spindle Motor A06B-0729-B302 #3000 Used

Siemens Servo Motor 1FT6084-8AH71-3?ALO-Z

Allen-Bradley Servo Motor 1326AB-A1G-11 P/N 122285 Used

MTS Automation Servo Motor MPM1902FRMM-963 Used

MTS Automation Servo Motor MPM1902FRMM-963 Rev B Used

Fanuc Servo Motor Model A06B-0501-B501 Used

ABB Servo Motor RSY264.30-2 R4-4/S23/S60~Re?built~NR!

New~Yaskawa Servo Pack/Servopack~?CACR-SRA5~NIB

AEG A/C Servo Drive~A720-020~?Gettys A700 Series~Used

Siemens Servo Motor 1FT5062-0AF01-0?-Z Used

Vickers SMC20ENH08BNE22?420S16 Motion Controller~NOS

Vickers SMC20E-N-H08N-R?2-115-110 Controller W/ Manuals

New Moog D633-317A Servo Valve R04KO1M0NSM2 NIB Warr.

Emerson Positioning Servo Drive DX-450 Rebuilt & Tested

Moog Servo Motor Model G405-171 NIB 13 Mo Warranty! NEW

Schenck Pegasus 180RB Servo Valve PLS 4076-V Rebuilt

ISS Tokyo Precision 3F-30L-30-14.14?5 Valve Rebuilt

Rexroth 4WRAE6W30-21/G2?4N9K31/A1V Prop Valve New

NEW! Moog Dynamic Brake Unit DS2000 CZ1000C4 w/Warranty

Moog Mopac 32 Injector Control 126-320B

AEG A/C Servo Drive~A710-000~?Gettys A700 Series~Used

New HR Textron 22253962-002 /917AS209-Z Servo Valve NIB

Honeywell/Sunds?trand V7059A1139 Servo Valve NOS

NEW LHC Servo Valve 007-23-03A w/13 Month Warranty NIB!

Rexroth 4WRAE 6 W30-22/G24K31/F?1V Proportional Valve

NOS Bosch 0811 404 146 Valve NIB 0811404146

Yaskawa SGMS-15ACA-TV11 Servo Motor UTOPH-250WA Encoder

Honeywell Transfer Valve V7058A NEW

Rexroth Proportional Valve 4WREE 6 V16-22/G24K31/F?IV

Parker Servo Valve BD15 Rebuilt – 12 Month Warranty

Fanuc A06B0377B575#70?75R Servo Motor A06B-0377-B575 New

Pacific Scientific R43SSNA-HS-NS-N?V-02 Servo Motor NOS

Moog Servo Proportional Valve 641A212B Rebuilt

Tokyo Precision 304F-60L-20-21-?B Servo Valve New

Parker D1FXE01BENBJ004?0X6264 Proportional Valve NIB

Rexroth DREE20-52/315YG?24K31M Valve Pressure Reducing

New Star 454-0005 Servo Valve 1 Year Warranty NOS

NEW! Star Servo Valve 454-0006 w/13 Month Warranty NR!

NEW! Dyval/Dynamic Servo Valve #5 w/13 Month Warranty

Indramat Servo Mtr MAC112D-0-ED-4-?C-13-A-D-WI520L?V-S005

PowerTec Servo Motor F147G3A0N907010 Used

Donzelli 14001 Hydraulic Motor Rebuilt w/6 Month Warr.

Pacific Scientific Servo Motor R63GENP-R2-NS-N?V-00 Used

Indramat Servo Motor~MKD090B-0?47-GG0-KN~Rebui?lt

Parvex Servo Motor Model MC17HA8225 New in Box

Moog Servo System Controller Used

Siemens Servo Motor 1FK6083-6AZ21-9?ZZ9-Z-S04

Indramat Servo Motor MAC093B-0-GS-4C?-11-0-B-0-WI520?-S01

Indramat Servo Motor MDD1120-N-030-N?2L-130-GB2 Used

Fanuc Servo Motor Model 20F Type A06B-0352-B731-?R Used

Moog Servo Motor Model 306-131A Used

Moog Servo Motor Model G405-504 NIB 13 Mo Warranty! NEW

Moog Servo Motor G405-181 D147 NIB 13 Mo Warranty! NEW

Moog Servo Motor G403K002 D109 NIB 13 Mo Warranty! NEW

Moog Servo Motor G404-001 D125 NIB 13 Mo Warranty! NEW

Allen-Bradley Servo Motor 1327AA-AB-15-G Used

Vickers Servo Motor Type FAS T3 M4 030 10 2 16 Used

AEG Servo Motor Model 120-088-005 Used

Indramat Servo Motor MAC112C-0HD-2-C?-130-A-0-S05 Used

Siemens Servo Mtr 1FT55104-0AF01-?2-Z #E C182 7548 03002

Indramat Servo Motor MAC112B-0-GD-1-?B-130-A-0-J625-?S05

Ormec Servo Motor MAC-B050C-K1A Used

Mitsubishi HA-SE52 Servo Motor NOS

Ormec Servo Motor Model MAC-B080D/K1A Used

Indramat Line Conditioner~NAM?1.2-15~Connect module 3Ph

NEW Parker Servo Valve D1FLE01FCNTJ002?0 w/13 M Warranty

Rexroth EHST-3-FVE-30 Prop Pressure Control Valve New

Reliance Servo Motor 1326AB-B530E-21?-K5 Used

Accudyne AD-004-010ES1-D Stepper Motor Rebuilt-Warrant?y

Kollmorgen Servo Motor Model B-204-A-21 Used

Siemens Servo Motor 1FK6060-6AF71-1?TH0 Used

Siemens Servo Motor 1FT5072-0AC01-0?-Z

Yaskawa Servo Motor USADED-45-4R14 Used

Moog 306-001 Servo Motor Used

Pacific Scientific Servo Drive~SC322A023?~Rebuilt

Parker Proportional Valve EHD31VJL1C7/234?912-23A Bertea

Moog Servo Controller 152E508 Rebuilt- Ready to Go!

Moog Servo Drive Amplifier Control 152D423 Rebuilt

EMS AC Servo Drive # G3U-22P2 USED ~ 6 Month Warranty

NEW! Moog Rack Mount Servo Amplifier T161-504A NIB! NR!

Reliance Electric Servo Motor S-4050-P-H00AA Used

Indramat Servo Drive KDS1.1-100-300-?W1-115 ~Rebuilt~

Vickers Proportional Valve KSDG4V396L40MU1?H711 NEW!

Panasonic Servo Motor~MFA040LB2?NSA~Rebuilt~6M Warranty

Siemens Servo Motor 1FT5064-0AF01-2?-Z Used

Moog Servo Motor Model G416-400 NIB 13 Mo Warranty! NEW

Actus Power Servo Motor NA20-1.5F-G10~R?ebuilt~w/Warant?y

Panasonic Servo Motor MFA075LB2BSA Rebuilt ~Warranty~

Indramat BTM03.1-NA-TA-T?A-BA-BA-RA-2FF Operator Panel

Rexroth EHST-3-FVF-40 Prop Pressure Control Valve Reb.

Schenck Pegasus 25C Servo Valve PLS 4424 NOS

Moog T150-901B-702-1?A Power Supply 6 Month Warranty

NEW! Parker Servo Valve D1FTE01CCVF0022 w/13 M Warranty

Control Techniques DXM-340W Servo Motor

Allen Bradley 1326AB-A3E-11 Servo Motor Refurb’d w/Warr

CEI JP15-110 Servo Valve / Control Enterprises Inc

Hartmann Controls Inc Rol-Vane HT10 Hydraulic Motor

Siemens Servo Motor 1FT5066-0AC01-0?-Z Used

NEW Joucomatic Proportional Valve 833-355101203 Waranty

Pacific Scientific R33GENC-R2-NS-N?V-00 Servo Motor

New Parker Dyval 10-1100/200/80/?20.0 Proportional Valve

Moog Controller T161-901A-10-E5?-2-9A New

Denison SEO3 Proportional Pressure Control Valve Rebilt

Parker Digiplan BLH75B Servo Drive Rebuilt

Indramat Servo Motor MKD025B-144-KG0?-KN Rebuilt Waranty

Alpha Getriebebau Servo Motor SP075-MF2-20-12?1-000 Used

Allen-Bradley Servo Motor 1326 DPSIC Used

Moog 164-007B-00-A7-?2 Digital Motor Controller Rebuilt

Schneider Electric Servo Motor BPH0952N5MF2LA1

Yaskawa Servo Motor USADED-37-YR27X

Malvin Electronics 2106-1 Flight Simulator 2127152-001

Vickers Servo Motor FASA22400301615?00 Used

Moog Servo Motor 305-131A Used

Emerson Servo Motor DXM-205 Part #861115-50 Used

Thomson Micron Servo Motor 42-114334-8868 UT010-010-0

Westamp Servo Motor Model H550-242000MB Used

Yaskawa Servo Motor UAASKB-1LYA11 TMB210T2ZZAC3P6?0M Use

Moog Servo Motor G404-001 NIB 13 Month Warranty NEW

Moog Servo Motor G404-003 NIB 13 Month Warranty NEW

Indramat Servo Mtr MAC063B-0-JS-1-?C-095-B-1-I0100?-S001

Delco Fanuc A06B-0512-501 Servo Motor D050S1

MOOG Brushless Servo Controller 164-007E-10-B2-?2

New Mitsubishi MR-J2-100A AC Servo Amplifier NIB

Pacific Scientific R32GENC-R2-NS-N?V-00 Servo Motor

Toshiba VT130G2U4055 Inverter Drive~Rebuilt

Parker Servo Amplifier BD-90 Rebuilt 6 Mo Warranty BD90

Sauer-Sunstrand Flow Cont. Valve KVFBA7212 w/Pilot NEW

Sauer-Sunstrand Hydraulic Valve MCV103E8206 w/Pilot NEW

Pacific Scientific R32GENC-R2-NS-N?V-00 Servo Motor

Rexroth DBETE-52/350YG2?4K31M-1 Valve R900972363 NOS

Baldor BSM80A-250AA Servo Motor NOS 6 Month Warranty

Vickers FAST-1-M4-030-1?0-02-00 Servo Motor Used

Modicon S33F-A00-2010 Servo Motor Used – w/Warranty

Toshiba VT130G1-4035BO Inverter Drive~Rebuilt

Vickers Power Supply EG-0041 Rebuilt

Rexroth Torque Motor For 4WS2EM Series Valve~Rebuilt~N?R

Porter Peerless Servo Motor Model 183-18-1165-0 Used

Victory Controls/ Olsen Valve D-7R-8-60-240-S?3 Rebuilt

Vickers Servo Amplifier Card EEA-PAM-581-C-3?0 Rebuilt

Indramat Control Panel~BTM03.1-T?A-BA-BA-TA-TA-B?A-2EA

NEW! Bosch Proportional Valve 0811-404-114 w/13 Mo Warr

Vickers Proportional Valve KBCG3160DZM12AP?E7H110 NEW!

Kollmorgen Servo Motor TTB2-5306-425B Used

Sundstrand Controller Valve~MCE100A10?67~24VDC~NEW

Rexroth DBETE-61/315G24?K31A1V Valve R901029969 NOS

Yaskawa Servo Motor UGCMED-04AA2SF Used

Allen-Bradley PLC-4 w/Controller 1773-L1A/1770-T?12 Used

TB Wood’s WFC4007-5C Inverter Drive~Rebuilt

AEG Modicon Servo Motor 120-166-005 Used Tested

Fanuc Servo Motor A06B-0502-B756 Used

Mitsubishi HA-300 Servo Motor 26368537-HA300 Used

Pacific Scientific Servo Motor R63GENA-NP-RW-V?S-02 Used

MTS Systems Servo Motor MPM1422-FRMM-AM +Technogear

AEG Servo Motor Model 120-167-005 Used

AEG-Modicon Servo Motor Model 121-147-305 Used

Allen-Bradley Servo Motor Model 1326DPI32 Used

Bosch Servo Motor 104-91-3-816 0133518412 Used

Reliance Servo Motor Model 104-91-3-816 Used

NEW Moog Controller T161-504-A NIB 13 Mo Warranty

NEW Moog Servo Motor G405-002 NIB 13 Mo Warranty

Pacific-Scienti?fic Servo Motor VC3640-278-1-48?C Used

Yaskawa Servo Motor USAGED-13AS2KE Used

Inland-Kollmorg?en Servo Motor TT-2950-1210-C Used

Indramat Servo Mtr MAC132A-0-ED-1-?B-B5-A-0-J625-S?01 Use

Sperry-Vickers Servo Motor 100MBW090B20 P/N 2960580-2

Rexroth DBETE-61/200G24?K31A1V Valve R901029968 NOS

Rexroth M-3SEW6U36/420M?G96N9K4 R900570744 Valve New

Sauer Danfoss/Sundstr?and Servo Valve KVFBA6216 NEW! NR!

Rexroth 4WRAP 6 W7-04-21/24K4/M Proportional Valve New

Tokimec EPA-6X3-D-10-S4 Proportional Valve Controller

Moog Servo Power Supply 150-104A

Moog Power Supply Model X150-101B Used, Tested

Toshiba VT130G2U4035 Inverter Drive~Rebuilt

Sanyo Denki 45BM014HBC11 Servo Motor Rebuilt ~Warranty~

Selec ag DS6 140 130 Servo Valve DS6140130 Rebuilt

Rexroth DBETR-10/315 Prop Valve w/Pilot LFA25DBW2-62

Electro-Craft Servo Motor #1030-00-108 PN 200609 Rev 5

New Mavilor MO-300 Servo Motor 00300.120.0A06.?J2 NIB

Baldor BSM80N-350BA Servo Motor Rebuilt

Parker ML3450B-10 Servo Motor Rebuilt

Yaskawa USASEM-05YRW12 Servo Motor Used, Tested w/Warr.

Yaskawa USASEM-05YRW11 Servo Motor Used, Tested w/Warr.

Pacific Scientic Servo Motor R33GENC-R2-NS-N?V-00 w/Warr

Mitsubishi Servo Motor HA-FE13-UL Used

Yaskawa Servo Motor USAFED-20-YR21 Used

Vickers Amplifier Card EEA-PAM-561-C-3?1 Rebuilt w/Warr.

Kollmorgen AKM23D-EFCN2-00 Servo Motor Factory New

AEG Modicon Servo Motor Model 120-166-005 Used

Pacific-Scienti?fic Servo Mtr SRF3650-4823-84?-5-56BC-CU

Allen-Bradley Servo Motor 1326AB-B2-11 Used

New HCS DAC-44-01-270 Amp Card Hydraulic-Contr?ol-System

Elau Servo Mtr SM100-40-080-P1?-44-S1-B0 +Textron Accudr

Siemens Servo Motor 3-MOT 1PH7131-2NF00-0?CJ0… Used

Yaskawa Servo Motor Type UGTMED-10X Used

Yaskawa Servo Motor Model UGCMEM-15-OK31 Used

Indramat Servo Motor MCC14B-0-SD-3-C?-130-B-0-S001 Used

Siemens Servo Motor 180 B35LB1 BS11-S07 Used

專業(yè)銷售進(jìn)口DCS? PLC系統(tǒng)備件模塊