secondary voltage उदाहरण वाक्य

Because of the large number of turns in the secondary coil, the secondary voltage pulse is typically many thousands of volts.
The secondary voltage ( red, left ), is roughly proportional to the rate of change of primary current ( blue ).
The burden ( load ) impedance should not exceed the specified maximum value to avoid the secondary voltage exceeding the limits for the current transformer.
The coils are connected so that the output voltage is the difference ( hence " differential " ) between the top secondary voltage and the bottom secondary voltage.
The coils are connected so that the output voltage is the difference ( hence " differential " ) between the top secondary voltage and the bottom secondary voltage.

The primary voltage is applied across two of the terminals, and the secondary voltage taken from two terminals, almost always having one terminal in common with the primary voltage.
It is not directly a power loss, but results in inferior voltage regulation, causing the secondary voltage not to be directly proportional to the primary voltage, particularly under heavy load.
Distribution transformers may include an off-load tap changer to allow slight adjustment of the ratio between primary and secondary voltage, to bring the customer voltage within the desired range on long or heavily loaded lines.
For the 4000 : 5 CT, the secondary impedance can be found as Z S = NZ P = 800Z P, and the secondary voltage can be found as V S = NV P = 800V P.
In European designs, higher secondary voltages allow secondaries to stretch to almost 1 mi, and have a standard secondary voltage of 220, 230, or 240 V . The European voltage is twice the size of the North American standard.