hello
what is the main difference between Vector and DTC drives from application point of view. is DTC added some thing to the performence in some applications and if yes what type of application the Vector Drive could not be used and DTC is the solution?
thank you
hi all
my problem is simple:
- i have WINNT server for ORACLE 8i database only. it is part of a control system of the Steel Plant. it has no other custom services/application running.
after each restart of the server, the SrvCtrl occupies only few hundred KB, but day after day it starts to...
hello all
i need to install a new battery for my UPS system. what is the things that i should be aware befor purchasing the new battery for the same UPS electronics.
Hi,
rated motor torque obove rated speed is reduced by the rlation of (rated speed/running speed).
my direct question is:
(is this relation is true for PUMP load?)
my qustion is:
if i am designing a motor for a load of 50 KW 380 volt with 1000 rpm direct coupling, and i have to design two motors one is star connection and the other is delta connection,
1-what ts the advantage and disadvantage of each connection
2-what is the phase current
as the output...
