Current and Voltages of a Deutz 330kVA Alternator.
This unit is having current fluctuation issues whilst on load and voltage drop issues as well.
Question about Modbus TCP baud rate (communication speed)
I'm trying to classify a KKS-tag subsystem for over-fire air (OFA) equipment, but can't find anything specific in the standard Siemens set.
By Romefucan on 24 August, 2016 - 9:10 am
Hello, I would not call this specific to Siemens. however, I believe the proper KKS code...
Gas Turbine Flowmeter Calibration
Gas Turbine Frame 6B - Honeywell SMV3000 Smart Transmitter, Model SMA 125 Flowmeter Hardware and software calibration
IBR Certification for Instruments
IBR Certification required or not for Syphon or isolation valve?
Turbine Driven Boiler Feed Pump
Posted by KARTHIKEYAN on 20 August, 2016 - 1:24 pm
What happens when MS pressure and Feed water discharge pressure reduces? Can we keep 2 TDBFP in service? What consequences will be faced in TDBFP?
Dielectric Absorption Ratio And Polarization Index
About PI value and DAR value
analog 4-20mA output transmision
Analyzers analog output signal 4-20mA transmission
By jotiba on 9 August, 2016 - 8:17 am
sir, i have to pass my sensor signal 4-20mA over a range of 300m. may i use 2 pair 1.5sqmm ducab...
Earth Fault Tripping while Starting
A 315 kW 6.6kV fed compressor which is used to share load with another similar motor is frequently tripping on earth fault while starting.
By Vinay5794 on 15 August, 2016 - 12:42 pm
From the 7SJ600 relay in the operating annunciation, we have observed that dynamic settings are not...
By W.L. Mostia on 7 August, 2016 - 5:09 pm
Since you replaced the ground fault instrumentation and you have a similar motor which is not...
By Bob Peterson on 7 August, 2016 - 3:15 pm
Is this some kind of reduced voltage starter or across the line starter? It's possible that there's...
By Vinay5794 on 7 August, 2016 - 12:40 pm
Nothing was changed. It has been running normal for the past 15 years. And no PM was done within 2...
By Bob Peterson on 6 August, 2016 - 9:39 pm
Presumably this unit has been operational for some time and this fault is something new Has...
By Vinay5794 on 6 August, 2016 - 1:28 pm
> What have you done to check to see if there actually is an earth fault? We have checked IR...
GUTOR UPS system inverter static switch burnt after blown fuse replaced
By W.L. Mostia on 15 August, 2016 - 12:29 pm
Could you provide a bit more information regarding your UPS (voltage, number of phases, model...
I would like to know if there is any way of testing a Surge Protection Device?
Purpose of an analog input barrier in DCS loop diagram?
Problem logging in with configuration Studio Experion PKS 311
Mechanical Rotational System
Need help drawing a network diagram
For ATEX Ex certification, is the barrier/isolator included in the equipment when the ATEX marking is: Ex ia d IIC?
Severe service control valves from Samson
Which is more danger, AC or DC?
Can any one tell me which is more danger: AC or DC?
By barry on 9 August, 2016 - 1:11 pm
Not being a doctor I cannot add a professional fact. My experience is that for some reason DC seems...
Possibility of Interchanging Stahl with Pepperl+Fuchs
Failed Stahl 9160/13-11-11 and no have a spare. Have a Pepperl+Fuchs KFD2-STC4-Ex2. Any idea if they are interchangeable?
480V Split Phase / 400V Threephase (AUS)
Desiging a System for a Property with 2 phase (480V) Power. I need to hook up a three phase 230/400V Genset.
Ex ia and IECEX Flameproof, ATEX Flameproof, CSA/US-Exp.
can we use IECEX Flameproof, ATEX Flameproof, or CSA/US-Exp device instead of Ex ia rated device for Zone 1?
By gunawan556 on 5 August, 2016 - 4:09 am
There is flameproof rated device available for zone 1. But the type of protection which are...
By Bob Peterson on 4 August, 2016 - 6:03 pm
*WE requested supplier to supply Ex ia rated device for Zone 1 and he replied he can only supply...
Torque Tube in Displacer Type Level Transmitter
What is the need for torque tube in displacer type level transmitter?
Role of Nanosensors and Internet of Nanothings in industrial Automation
Posted by Rushi Shroff on 2 August, 2016 - 1:38 pm
Loking for information on Nanosensors and Internet of Nanothings in industrial Automation
Horizontal Pitch in a Spiral
Need some information about the horizontal pitch in a spiral for the placement of sensors in the oil tank.
Servo valve current when controlling hydraulic flow in servo valve
By Peter Macalua on 31 July, 2016 - 11:34 pm
It is ma that controls your magnetizing current, thereby controlling valve plug opening. Good luck!...
Different Conditions of Turbine Operation
Can someone explain me different conditions of steam turbine operation that what exactly these are??
Generator Hydrogen Cooling System
hydrogen cooling system for GE frame6
By Paragkumar Bhagat on 28 July, 2016 - 5:44 am
Dear Gents we are operating 7FA units in saudi arabia with hydrogen cooled generators. our...