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5P20 CT give more accuracy than PS class CT. 5P20 cant be used in unit protection. Class PS CT is a protection class ct. It is used for differtial proction,distance (UNIT)proction.
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What is cl PS current transformer?
CL of a CT is its accuracy class.. it is an approximate measure of the CT's accuracy. e.g. The ratio (primary to secondary current) error of a Class 1 (CL:1.0) CT is 1% at rated current
What is the term PS in engine power?
PS is a German unit for horse power.This unit (German: Pferdestärke = horse strength) is no longer a statutory unit, but is still commonly used in Europe, South America and Japan, especially by the automotive and motorcycle industry. It was adopted throughout continental Europe with designations equivalent to the English horsepower, but mathematically different from the British unit. It is defined by the Physikalisch-Technische Bundesanstalt (PTB)[8] in Braunschweig as exactly:1 PS = 75 kilopond-meters per second(75 kp·m/s)×(9.80665 N/kp) = 735.49875 N·m/s ≈ 735.5 N·m/s ≈ 735.5 W ≈ 0.7355 kW ≈ 0.98632 hp (SAE)The PS was adopted by the Deutsches Institut für Normung (DIN) and then by the automotive industry throughout most of Europe, under varying names. In 1992, the PS was rendered obsolete by EEC directives, when it was replaced by the kilowatt as the official power measuring unit. It is still in use for commercial and advertising purposes, in addition to the kW rating, as many customers are not familiar with the use of kilowatts for engines.
What causes high amps?
High voltage and low resistance would cause high amps. E = I R or I = E/R. PS E would be electromotive force measured in volts. R would be resistance measured in ohms. I would be current flow measured in amps.
Two technicians are discussing how to measure the voltage outputs of a power supply. Technician A says that the power supply must be connected to the system and turned on before voltage can be measu?
It does have to be turned on. A highly regulated PS will be the same under load as without a load. But it may not be able to supply the amps. Best connect it and test it. WHO WON?
What is rsoh in sdh?
Regenerator Section OverHead - * 9 rows by 270 columns * Regenerator OH lives in first 3 rows * Row1: A1 A1 A1 A2 A2 A2 J0 * Row2: B1 r r E1 r r F1 * Row3: D1 r r D2 r r D3 PS
What is the difference between 5P10 and 5P20 current transformers?
PS class means protectionclass CT. 5P10 means 5% errorshown while 10 times fault current flows.and 5P20 5% errorshown while 20 times fault current flowshence 5P20 superior comparing to 5P10
What is cl PS current transformer?
CL of a CT is its accuracy class.. it is an approximate measure of the CT's accuracy. e.g. The ratio (primary to secondary current) error of a Class 1 (CL:1.0) CT is 1% at rated current
What is class PS in current Transformer?
PS is a special class of protection transformer used in differential protection schemes. The CT is specified by what is known as the knee point (that is the point at which the CT saturates). Because they are specified using the knee point, two separate CTs will have the same characteristics. These matched CTs won't introduce measurement error during through faults on differential protection schemes.
What is class PS?
physics?
Is it PS or PS?
It is typically abbreviated as "PS", which stands for postscript. This abbreviation is commonly used in formal and informal communication to add something that was forgotten in the main body of a letter or email.
How does always flow?
heat always flows from hot to cold. ps, are you in mrs. ritters class???
IS THERE TRAINING IN OR NEAR SAN JOSE, CA I USED IT YEARS AGO BUT NEED REFRESHING ?
go to the website "Brainbench" or better yet, HP has free classes and they have a Quickbooks class. PS. IT IS FREE
What does PS meann?
PS means post script. PS is commonly used in letters when the writer wants to add something additional that was not included in the main body of the letter.
Which port is used only for input?
ps/2
What port is used only for input?
PS/2
What comes first on the letter - the PS or the enclosure?
The enclosure typically comes first on a letter, followed by the PS (postscript) if included. The PS is used for added thoughts or information after the main body of the letter and any enclosures.
Which connector is never used for printer?
PS/2 connector...........
