联系人:吴先生 手机:18150117687 电话:0592-5320686 传真:0592-5165561(请备注吴健安收)
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下面是我公司的优势产品(日常用的最多的,还有不常用的未列出,但都有做的)
欢迎您的咨询!
本公司主要优势产品:
美国.英维思 Invensys FOXBORO I\A系统,Triconex ESD系统
美国.AB ..1756系列,1785系列,1746系列,1747系列,1771系列
瑞士.ABB.. 机器人 DSQC系列,ABB Advant OCS,ABB Procontic PLC CPU
法国.施耐德.. 140莫迪康昆腾系列处理器,内存卡,电源模块等。
德国.西门子..Siemens MOORE,S5,S7,6DD等
美国.通用电气..GE..IC693/IC697系列
美国 .Westinghouse(西屋): OVATION系统、WDPF系统、WEStation系统备件
德国.Bosch Rexroth(博世力士乐):Indramat,I/O模块,PLC控制器,驱动模块等
美国. Motorola(摩托罗拉):MVME 162、MVME 167、MVME1772、MVME177等系列
其实在早些时候,断路器分段能力不够时需要加熔断器。
现在分段能力大都可以满足了,主要是考虑限流,如有电子类负载而又
需要电源切换就可使用熔断器加断路器方案。
不过同时从安全角度来说,断路器的前方是的确需要配套熔断器的。
我们都知道停电检修的线路上都必须要有一个明显的可视断开点用来确保检
修人员的安全,而断路器是不能作为明显断开点来使用的。
所以断路器前面都要装熔断器或刀开关在检修时隔离电源。
同时这也可以认为是一个电压等级的问题,一般电力部门的无论是10kv或者更高等级的变电站或者发电厂等都
不可能在一次主回路设置高压熔断器,一般都是在保护和测量回路的电压互感器或者变压器的高压一次回路设置熔断器。
所以无论是高压用户和低压用户,如果设置了会增加不必要的麻烦(也就是多了一个引发故障的点)如果仍一相接触不良,
或者某一相熔断都会给用户带来损失(缺相的电动机会烧毁),提供断路器的供应商的设备完全能满足在短路、低电压、过载等不正常状态下的保护动作——跳闸!
如果是低压用户就更不用考虑在变压器低压侧去装什么主熔断器,因为在变压器高压侧已经安装了跌落保险(实际就是熔断器)。 Southco one-piece flexible handle latch 37-10-071-10-P -60 day warranty - new
qty 3 Hager satin chrome hinge BB1279 4.5''X4.5'', 010108 - Warranty - new
NIB Siemens bus connector 6ES7 072-0BB52-0XA0 - 60 day warranty
Parker air brake tubing 1/4'' OD 1120-4A-ORG-250 - 60 day warranty - nib
NIB Hoffman foam gasket kit A-MOD8418FGK - 60 day warranty
Rosemount Hart pressure transmitter 3051CD w/ manifold C305121124 -Warranty- nib
Hoffman cooling fan TFP102SS 230v 50/60hz 64/80w 0.29/0.35A - 60 day warranty
Sola/Hevi-Duty power supply SDU-500 - 60 day warranty - nib
ABB PH analyzer TB84PH2000400 -60 day warranty - nib
New ABB AC Drive ACS350-03U-02A4-4 - 60 day warranty
ABB AC Drive ACS150-03U-01A2-4 - Used - 60 day warranty
NIB Signal Division red strobe light 131DST-120R Series A5 - 60 Day Warranty
New Allen Bradley panel view 900 2711-T9A1 Ser B - 60 day warranty
*NIB* Hoffman T6S3R 3R Fan Shroud Mild Steel - 60 day warranty
Modicon CPU Module AC power supply 110 CPU 512 01 -60 day warranty - nib
NIB Sealed Astron 10 element yagi antenna 12dB 902-928MHz 910-10 -Warranty
NIB Hach LDO Process disolved oxygen probe 5790000 - 60 day warranty
NIB Allen-Bradley Panel View Plus 1500 15'' - 2711P-T15C4A1 - 60 DAY WARRANTY
used Baldor motor GPP-2110 1/25hp 90vdc .57amp
BILIMO LF120-S US spring return actuator 120vac -used- 60 Day warranty
Qty 1 Honeywell ML6194F1007 actuator 24vac 50/60Hz 6va -used- 60 day warranty
Staefa Control System 598-60200-01 rev.D -new- 60 day warranty
SMC NAR210 air regulator 7-120 psi relieving 1/4 npt - used - 60 day warranty
Used Square D Circuit Breaker LAL36300 -60 day warranty
Delta programmable thermostat DNS-24 - 60 day warranty - nib
NIB Honeywell static duct head tube assembly 14004238-001 - 60 day warranty
sealed CPI floor-mount foot kit 13483-001 -60 day warranty - nib
NIB Lot of 4 Square D relays RSD14V53 -60 day warranty
New Lot of 3 Veris relays 100TX-RA-A -60 day warranty
Johnson Controls tempurature slave stage module S350CC-1C - 60 day warranty
Staefa Control System 3W10G16 Valve 3565 92-02 - NIB - 60 Day Warranty
NIB CPI cabinet mounting rails pack of 2 (for CUBE-iT PLUS) 26U, 12787-548
B&B Electronis 232PTC9 - 9PCDT, 232PS, 60 day warranty
NIB Geist Surge Basic PDU SVRAA104-1025TL 20a 120v 10''ft cord 60 day warranty
Bray 3095U1 valve position sensor 20-250vac 40-60Hz-used- 60 day warranty
New Allen-Bradley motor circuit breaker 140M-I8P-B30S, 60 day warranty
lot of 15 idec HW-C10 n.o. contact block- new surplus stock - 60 day warranty
New Square D motor circuit protector Mag-Gard GJL36003M01 3amp 3pole
Used Roto Float direct acting float switch Type P (pipe), 60 day warranty
Astron spread spectrum Yagi antenna, 918-4 , 902-928 MHz, 7dB, 4 element - new
New Lot of 16 Weidmuller fuse holders WSI 2/4 non-indicating 500V, Warranty
Edwards/GE WBR Rev .002 Wall Mount Bracket, 60 day warranty - nib
Allen-Bradley control transformer 300va 1497B-A7-M13-0-N 60 day warranty - nib
Honeywell V5862A2047 NSFP V5862A2047
Honeywell Humidistat H49A 1019 - 60 day warranty - nib
Mamac Systam PR-264-R1-MA pressure transducer 12-40vdc Output:4-20ma nib
Allen Bradley 1321-3R8-C Line Reactor 166516 - 60 day warranty
Allen-Bradley I/O Module 24vac 4 Channel 1734-IE4C - 60 day warranty - nib
Factory sealed Allen-Bradley 24vdc 1734-EP24DC series B - 60 day warranty
New Sola/Hevi-Duty Fuse Holder FBPC1 - 60 day warranty
Mercoid APWT-7041-153-ATW pressure switch,1-30 PSIG -used-60 day warranty
New Lot of 2 Allen-Bradley circuit breaker 1492-GS1G050, 60 day warranty
New Schneider miniature supplementary protector 17416 Multi 9 C60 IP-C15A
New Square D circuit breaker QOU110 - 60 day warranty
New Lot of 5 Optical Cable Corp. Jacks UMJA600 - 60 day waranty
Allen-Bradley 20A-DG01 PowerFlex 70 drive guard kit -new - 60 day warranty
New Square D QO plug-on mounting bases QOMB1 - 60 day warranty
New Schneider/Merlin Gerin circuit breaker 17444 - 60 day warranty
New Schneider Electric ground fault protector 60952 , 60 day warranty
Saginaw Stainless Steel 30.5MM Pushbutton Enclosure SCE-4PBSS 60 day warranty
Sealed Allen-Bradley Motor Terminator 1204-TFB2 60 day warranty - nib
Used Allen Bradley molded case circuit breaker 140U-I6C3-C15M 60 day warranty
New Box of 100 hex reducing brushing brass 1/4'' x 1/8''
New Allen-Bradley red pilot light 800T-Q24R 60 day warranty
*New* LARSEN R05810NF antenna 5725-5875 MHz 10dBi N fem conn 60 day warranty
PCB 081-61010-01 rev. A SART 091-61010-05 Rev C - used - 60 day warranty
Leviton Twist Lock Plug 2611 - 60 day warranty - nib
NIB Lot of 2 Eaton side mounted contact block DIL M32-XHI11-S, 60 day warranty
NIB Square D 3 Pole Contact Kit 9998SL3 60 day warranty
New Allen-Bradley PowerFlex Bezel Kit 20-HIM-B1 60 day warranty
NIB Square D auxiliary contact kit 99999AC04, 60 day warranty
New Lot of 3 Eaton Toggle Switch 7506K4, 60 day warranty
New Bag of 3 Schneider electric terminal strip 170 XTS 001 00, 60 day warranty
NIB Sealed Siemens PB Connector 6ES7 972-0BA52-0XA0, 60 day warranty
Allen-Bradley Industrial control transformer 1497-C-BASX-0-N, 60 day warranty
NIB Weidmuller Signal Conditioner 8560740000 WAS4 PRO DC/DC, 60 day warranty
NIB Allen-Bradley Memory Module 1763-MM1, 60 day warranty
Honeywell V4043A1689 Motorized Valve 120V 60Hz 1/2" NPT - New - 60 Day Warranty
NIB Allen-Bradley Back of Panel Component Base Mount 800G-XBN warranty
NIB Sealed Phoenix Contact SKBI 32/D, 60 day warranty
NIB Phoenix Contact Power Supply MINI-PS-100-240AC/10-15DC/2, 60 day warranty
NIB Hevi-Duty Industrial control transformer E050E - 60 day warranty
New Precision Digital 5 digit loop-powered indicator PD688-0K0 - 60 day warranty
Honeywell RP7517A1017-1 E/P Transducer - NIB - 60 Day Warranty
nib Allen-Bradley Motor Terminator 1204-TFB2 - 60 day warranty
Pfannenberg PFP200 6"circulating fan kit,115V 50/60Hz -new- 60 day warranty
Hoffman ALFSWD door switch - nib - 60 day warranty
Hoffman PGK panel grounding hardware kit -nib- 60 day warranty
Hoffman PLM12 levelers -nib- 60 day warranty
Hoffman DGRJ grounding and bonding component 6awg 9ft grn -nib- 60 day warranty
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