Everyone,
I need user manual or anything can help me to start working with SPI on INTools.
I've been on Intergraph website, there is nothing and found some links not available in their website anymore.
Any help would be highly appreciated.
Regards and thanks
Hi there,
We have a spray type deaerator in our boiler house.
The existing level measurement on this deaerator is Through a DP cell.
it has been found that slight pressure fluctuations in the top deaerator scrubber drum(i.e. a jump in steam pressure for only few psig), have had a huge impact on...
Hi there,
I have a 2500 series level-trol pneumatic controller/transmitter from Fisher.
I want to convert this controller to just a pneumatic transmitter.
Can anybody help me? any link,reference,.. would be highly appreciated.
Regards
Hi there,
I have a 2500 series level-trol controller from Fisher.
I want to convert this controller to just a transmitter.
Can anybody help me? any link,reference,.. would be highly appreciated.
Regards
Everyone,
I have a magnetrol pneumatic level transmitter.
I do not have any model or other information for it.
I just know that is side and bottom connection.( I can not see it because of tracing around it but piping drawing shows that and we assume it is right)
It is installed on a 10"...
Hi Everyone,
I have a 2000 kVA transformer 27.6 kV/ 600 V
The transformer and electrical service cabinet both are going to be outside and located very close by each other.
The code asks for breaker and conductor (secondary) not more than 125% of rated current.
1)What would be the most...
Hi there,
I have a large amout of mixers in my plant with low P.F.
(0.51 @ 100% load ).
There are 50 of them each 20 HP (600 V) and 36.0 A FLA. (High current)
With this P.F. I probably have to double size of transformer.
Or
Is there any way around this? what about capacitor banks?
I need...
Everyone,
I have an Existing Four way load break on my incoming 5 kV feeder and I am going to use one way to my new 500 kW transformer.
I need an illustrative reference indicating all HV components needed for Cable termination before XT primary.
Regards,
Everyone,
I have an existing MCC Panel.
One of the branches is 400A breaker feeding another MCC in other building Which its main incoming breaker is 500A.
Does anybody can see a reason behind that?
what If the total current of second MCC is more than 400?
Regards,
I have a grounging study for a new water treatment plant.
We have to design the grounding system for this plant.
The plant is located on a granite rock outcorp and soil resistance clearly is high.
Depend on spacing of probes the resistance changes from 330 to 102.5 ohms.
we want to run a 4 odd...
Everybody,
We are a consulting firm designing water treatment plants.
Another company is going to do a Grounding System Audit Report for our new project.
In our electrical drawings we did not generate any drawings regarding this matter but we asked for short circuit and coordination study in...
I have 135 kVA lighting transformers in one industrial plant.
I am wondering how much of it should be considered as connected load? or continuous load? is there any rule of thumb?
I am filling new costumer connection load form for supply request and i need to know how much of it should be...
Hi there,
I am continuing a project which already designed by other engineer.
I have two questions:
1) The transformer size is 750 kVA. what is the advantages and disadvantages of owning transformer by client or Hydro?
I already knew that if Hydro owns it they will charge a maintenance fee on...
Hi there,
So far as i know definitions for classified areas have been defined by north americans as class I div I,II,... as opposed to Zone 0,1,.. of Europeans.
Anybody has heard anything like "Class I zone 0" which it seems to me a combination of both?
Any reference would be appreciated...
Hi There,
I had a three phase 600 vac, 0.5 hp motor which powered through three phase overload and contactor.
Now I realized through supplier that the motor is single phase 120 vac.
Can I not to change the overload and contactor and just make the three phase in series to power the single...
Hi everyone,
please help with reference regarding the step by step designing of single line diagram of a project.
Transformer sizing and selection, MCC s and branch circuits, and so on.
I am electrical engineer but not involved in this field before.
Any reference woulde be appreciated.
Regards
We have a utility supply of 24.9/14.4 kv.
The project is a new water treatment plant and the MCC would be 600v.
What is the best selection for primary and secondary connections?(delta-wye-...)
What are the parameters to be considered?
Any reference would be appreciated.
Regards,
Surineman
I have 24.9/14.4 Kv utility supply from Hydro One to our new water treatment plant.
Our main transformer is 750 KVA delta/wye.
One of the transformer suppliers keeps calling me about fusing problem from utility(wye connection) to primary side of transformer(delta connection).
Any Ideas about...
I want to size a Transformer for a Water treatment plant.
Should I sum up all connected loads or any factor should be considered?
any material or document reference woulde be appreciated.
Regards
