Foxboro P0913LN-ON P0913LPD P0913QT-OA Module

Description

Scott Gladney, an Electric Engineer at the Tennessee Valley Authority’s Sequoyah facility, attributes smoother operations and the reduction of single points-of-failure to installation of the DCS and feedwater controls. Mr. Gladney states that “We were able to eliminate over 40 single points-of-failure per unit using the DCS feedwater controls. It also simplified the startup of our second feedwater pump. When starting the second pump, speed balancing used to be an operator-intensive manual procedure. The I/A Series block features allow for the controls to completely balance the pumps in automatic. Our swap over from startup valve to main valve was greatly simplified. It used to be an operator manual swap that took about an hour to perform. It is now an automatic event that occurs on they fly with no specific interaction required. I have seen a valve transfer occur as they were tying a turbine online (and in single element) with no significant level perturbations in the steam generators.” Mr. Gladney also stated how the controls were improved to have one set of tuning parameters, and one set of inputs. “If you have narrow range level, steam flow, and feedwater flow, that’s all you need to run single element or three element at any power level.”

The following are brief descriptions of some of the control enhancements delivered for various feedwater control systems throughout the nuclear industry by the nuclear control system engineering team of Invensys Operations Management. 

Foxboro Products

Strong PLC Parts Series:

ABB PLC

DCS 800xA System/S800 I/O System, ADCS 800xA System/S900 I/O Series, Advant OCS/800XA ,  H&B Freelance 2000 , BAILEY-INFI90/Bailey Net 90,  DSQC Robot Parts,  PLC cards and boards

Honeywell DCS

Experion PKS ( C200 ,  C300 ), FSC

Bently Nevada TSI

Bently Nevada  3500 Series Monitor system, Bently Nevada  3300 Series Monitor system

Modules/Chassis/I/O Module,  Power Supply Module/Proximitor Sensor/ Programming Cable

Fanuc PLC

IC695, IC698,  IC694, IC697,  IC754,  IC752 QuickPanel, IC660,  IC600  Seriex Six,  IC610, IC620  Series One, IC692  Series 90-20,  IS200, IS215, DS200, DS3000/3800

Invensys Foxboro DCS

Foxboro I/A Series System Module.Foxboro CP /Foxboro FBM , Foxboro Termination Assembly Module, Foxboro Baseplate

InvensysTriconex DCS

Triconex Rack, Triconex Power Module, Processor Module,  Input Module, Output Module, Tricon Communication Module TCM, Triconex Terminal Block, Triconex Cable

Yokogawa PLC

Yokogawa CENTUM CS 3000 R3/Yokogawa CPU Module/Power Supply Module/ I/O Module/Cards

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Packaging & Shipping

1.All the goods will be tested before shipment.

2. Packing in a professional anti-static bag.

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About us

Our company main supply PLC and DCS Module, Power Supply Module, Input Module, Output Module, I/O Module, Rack, Panels, Proximitor Sensor, Programming Cable,Terminal Blocks etc. Hot brands：Bently  Nevada, Honeywell, ABB, Allen Bradley,GE Fanuc,Invensys…