Explain the Term in CT Name Plate – Class: 5Ps
- 3 Answers
- 11098 Views
- Divis Laboratories, I also Faced
- E-Mail Answers
Answer Posted / sunil ulange
There are 2 types of CT's
1. Measuring purpose CT - Class 0.2, 0.1
2. protection Purpose CT- class PS, 5p10, 5P20
Class 0.2 - 0.2 Accurcy for meters.
Class PS- means Protection Purpose relays, breakers etc.
Class 5P10 - means 5% accuracy, P -protection, carry 10
times normal current
any Substation related questions ask me @ sunil_031@yahoo.com
Sunil Ulange
Project Engineer
Greenesol power Systems bangalore
| Is This Answer Correct ? | 13 Yes | 1 No |
Post New Answer View All Answers
54 Comments Alok and Bhanu play the following min-max game. Given the expression N = 38 + X*(Y – Z) where X, Y and Z are variables representing single digits (0 to 9), Alok would like to maximize N while Bhanu would like to minimize it. Towards this end, Alok chooses a single digit number and Bhanu substitutes this for a variable of her choice (X, Y or Z). Alok then chooses the next value and Bhanu, the variable to substitute the value. Finally Alok proposes the value for the remaining variable. Assuming both play to their optimal strategies, the value of N at the end of the game would be?
WHAT IS DIFFERENCE BETWEEN CAPACITOR AND CAPACITANCE?
A 50Hz,4-pole,3-phase,star-connected synchronous motor has a synchronous reactance of 12ohmsper phase and negligible armature resistances.the excitation is such as to give an open-circuit voltage of 13.2kilovolt.the motor is connected to 115kilovolt, 50hertz supplying. what maximum load can be the motor torque,line current and power factor?
How do i carry out or know the vector group of a Dyn1 and Dyn5 transformer
What are the effects of adding a zero to a system?
What should be the length of transmission line so that we can see/obtain the full sine wave of voltage??
How to calculate the time setting for star connection in star delta starter? For example 10KW 3PH Induction motor.
why i can not use thimble on capacitor duty contactor
Control cables in S's will carry 1000v which is AC R DC? Pls answer me
what is the differencce inn series and cascade connection??
Write the force balance equation of ideal dashpot element.
What should be the height of basement according to NBCC code?
What are the disadvantages of autotransformer?
What is Traction? 1KVA Alternator, How much urrent taken?
what is thresold of perception
