描述
系統(tǒng)要求：安全地：當(dāng)工廠有齊納接地或?qū)儆诶讚魠^(qū)時(shí)接地電阻為0.1Ω，當(dāng)不存在以上情況時(shí)接地電阻應(yīng)小于5Ω；雷擊地小于0.1Ω；MRG地視情況其接地電阻在1Ω～5Ω間，MRG地與其它地之間相隔距離不小于3m。經(jīng)實(shí)測(cè)我廠TPS安全地接地電阻為0.75Ω，根據(jù)我廠區(qū)的情況是滿系統(tǒng)要求的；MRG接地電阻為0.91Ω，也在系統(tǒng)要求范圍內(nèi)。但離MRG接地4m處是我廠的305配電室，為了排除305配電室的干擾，我們重做了一個(gè)MRG地，且遠(yuǎn)離305配電室，新的MRG接地電阻為1.17Ω。啟用新地后NIM運(yùn)行良好，從今年4月份到現(xiàn)在已運(yùn)行6個(gè)月，未出現(xiàn)以前的故障情況。
主營(yíng)：世界知名品牌的PLC、DCS系統(tǒng)備件模塊
①Allen-Bradley(美國(guó)AB)系列產(chǎn)品》
②Schneider(施耐德電氣)系列產(chǎn)品》
③General electric(通用電氣)系列產(chǎn)品》
④Westinghouse（美國(guó)西屋）系列產(chǎn)品》
⑤SIEMENS(西門子系列產(chǎn)品)》
⑥銷售ABB Robots.FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、PanasonicRobots、MOTOMAN Robots。
⑦estinghouse（西屋）：OVATION系統(tǒng)、WDPF系統(tǒng)、MAX1000系統(tǒng)備件。
⑧Invensys Foxboro（福克斯波羅）：I/A Series系統(tǒng)，F(xiàn)BM（現(xiàn)場(chǎng)輸入/輸出模塊）
順序控制、梯形邏輯控制、事故追憶處理、數(shù)模轉(zhuǎn)換、輸入/輸出信號(hào)處理、數(shù)
據(jù)通信及處理等。Invensys Triconex:冗余容錯(cuò)控制系統(tǒng)、基于三重模件冗余（TMR）
結(jié)構(gòu)的zui現(xiàn)代化的容錯(cuò)控制器。
⑨Siemens(西門子)：Siemens MOORE，Siemens Simatic C1，Siemens數(shù)控系統(tǒng)等。
⑩Bosch Rexroth（博世力士樂）：Indramat，I/O模塊,PLC控制器,驅(qū)動(dòng)模塊等。
◆Motorola（摩托羅拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。
FANUC SERVO AMPLIFIER UNIT A06B-6090-H223 *NICE*
ALLEN BRADLEY 1336VT-B015-EAN?-FA2-L1-S1 DRIVE *NICE*
ALLEN BRADLEY PANEL VIEW 600 2711-K6C15 *NEW*
FANUC A06B-6090-H223 SERVO AMPLIFIER *NICE*
ALLEN BRADLEY 1336F-CWF30-AN-?EN *NEW*
ALLEN BRADLEY 1336S-CWF50-AN-?EN4
LINCOLN 84808 8″ AIR MOTOR *NEW*
MODICON BRUSHLESS SERVO MOTOR S61G-A00-K0V0 *NEW*
FINCOR DC MOTOR CONTROL 2200S30013A *NEW*
LINCOLN 84808 *NEW*
HONEYWELL DCP2165GK09E003?00 CONTROLLER*NEW*
MODICON BRIDGE PLUS NW-BP85-002 *NICE*
SQUARE D POWER LOGIC EGX400 ETHERNET GATEWAY
COMAU SERVO AMPLIFIER 10906280REV-009 *REFURBISHED*
ALLEN BRADLEY 1336-BDB-SP34C PCB GATE DRIVE *NEW*
HARDY INSTRUMENTS HI 1746-WS MODULE *NEW*
LOT OF 17 BECKHOFFF KL9260 *NEW*
CUTLER HAMMER S20N11S10SS STAINLESS TRANSFORMER *NEW*
BAILEY INNIS01 NETWORK INTERFACE MODULE
GOULD MODICON LEVEL-3 16K 3CARD CHASSIS 584 AS-584A-340
SQUARE D SY/MAX 8030-CRM210 *NEW*
ATLAS COPCO K258955EX POWER SUPPLY 26.39.50C *NICE*
REXROTH INDUCTION MOTOR MAD130B-0150-SA?-S2-BH0-05-H1
REXROTH INDUCTION MOTOR MAD130B-0150-SA?-S2-BH0-05-H1
REXROTH INDUCTION MOTOR MAD130B-0150-SA?-S2-BH0-05-H1
ALLEN BRADLEY 1336-BDB-SP21D PCB GATE DRIVE *NEW*
EATON IDT 92-00806-01 PANELMATE SERIES 2000 *NEW*
AC TECH ADJUSTABLE SPPED AC MOTOR CONTROL M32100E
INDRAMAT NAM 1.2-15 AC SERVO *NEW*
INDRAMAT NAM 1.2-15 AC SERVO *NEW*
XYCOM MODEL 4117T PANELVIEW 4117-0000000002?001 *NICE*
GE CIRCUIT BOARD 44A717684-001/4?4A398795-G04 *NEW*
INDUSTRIAL DRIVES BDS3-208/40-01-?20-4503F2 *NICE*
DC BRUSHLESS AMPLIFIER BDS3
WHEDCO SERVO MOTOR CONTROLS *NICE*
DANFOSS DRIVES VLT5011PT6C20ST?R0DLF00A00C0 *NEW*
WALKER SMART-1B MAGNETIC CHUCK CONTROL DXM 9563 *NEW*
LOT OF 20 IR IOR THYRISTOR DIODE ST110S16P0 *NEW*
FANUC A06B-1446-B100#?0102 AC SPINDLE MOTOR *NEW*
FANUC A06B-1447-B100#?0102 AC SPINDLE MOTOR *NEW*
INDUSTRIAL DYNAMICS 34674 I/O CARD *NICE*
MAC VALVE 811C-PM-111JB-1?72 *NEW*
MAGNECORP 50MC-90-B-20 MAGNECLUTCH 0750361 *NEW*
TRANSIENT VOLTAGE SURGE SURPPRESSOR TPME120S06AS *NEW*
WESTINGHOUSE AMPTECTOR I-A MODEL
FEC AUTOMATION SERVO PRESS DPT-301R4H-25FS?-00A *NEW*
LIMAB LASER DISTANCE METER LMS6035S *NEW*
ALLEN BRADLEY 1336F-BRF50-AN-?EN-L6E DRIVE
ROSEMOUNT 3051L2AA2AD21AA?C6 *NEW*
ROSEMOUNT 8705TSA010C1W1N?0Q4 *NEW*
ROSEMOUNT 3051L3AA0FD21AA?M5C6 *NEW*
MITSUBISHI FR-A740-00170-N?A *NEW*
DANFOSS VLT 5022 DRIVE PT5C20SBR0DLF00?A00C0 *NICE*
ALLEN BRADLEY 1336 PLUS II DRIVE 1336F-AQF30-AA-?EN *NEW
ALLEN BRADLEY 1305-BA04A-HAP DRIVE *NEW*
MITSUBISHI EMBEDDED PANEL CONTROLLER EPC730X *NEW*
ALLEN BRADLEY 1336F-CWF10-AN-?EN *NEW*
ITW RANSBURG ELECTROSTATIC GUN REA 70-759805-38222 *NEW
DANFOSS VLT 3011 VARIABLE SPEED DRIVE 175H4403 *NICE*
NACHI DRIVE UNIT RFX1140TLC *NEW*
KAWASKI 50999-1133 PC BOARD *NEW*
MCLEAN /HOFFMAN M280426G032 AIR CONDITIONER *NEW*
TOYOPUC PC2-CPU PROGRAMMABLE CONTROLLER *NEW*
銷售熱線：18150087953