Explain the Term in CT Name Plate – Class: 5Ps
Answers were Sorted based on User's Feedback
Answer / 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 |
Answer / ahamar
5P is a protection class of current transformer.CT,s are of
three types,for current measuring,for protection and
special protectin class.
| Is This Answer Correct ? | 3 Yes | 2 No |
Answer / amin
Explain the Term in CT Name Plate – Class: 0.2fs5
FS ?
| Is This Answer Correct ? | 0 Yes | 3 No |
which motor is used in mixies
If we need4× 50mm sq cable but it's not available so we can pull 4×25mm sq 2cables
what do u understand about FACTS? how they are useful?
why D.C excitation is given to sunchronous motor?
What are the advantages of hydropower?
how to select the cables based on amps ratings ? how to calculate the amps and how to select the cable size
Is there any capacitor in 3-phase IM?why,xplain.
What is the dc grounding system and what is diff between AC/DC grounding system?
how we decide wire gauge for ac or dc coil and what is the basic diff. B/w these two coil?
How can decide the MVA rating of power transformer for substation like 220/132, 132/66, 66/33kv etc or even higher kv rating of substation???? Send me the strictly technical answer that shows your strong technical aptitude.
How each of the following losses occur in d.c machines (i) copper (2)core (3) windage (4)friction please help me
please give me all the Alarm .Trip ,Safety Relays & Conditions of Diesel-generators mail me on ashokbabunhce@gmail.com
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)