In a step-up transformer the voltage in the primary is 220 V and the currrent is 5A. The secondary voltage is found to be 22000V. The current in the secondary
1. A single phase voltage transformer having an iron core, a primary winding having an end at the low voltage side and a secondary winding, said voltage transformer comprising an equalizing winding connected to the low voltage end of the primary winding for equalizing the winding ratio of the ...
The current transformer is a series transformer. Its primary winding is connected in series with the circuit in which the current is to be measured, and the secondary winding supplies a current output that is proportional to the primary current (Figure 3.5). The voltage transformer primary ...
While repairing a ac to dc power linear power supply I saw an issue of less voltage than rated value on one phase on the input(primary) side of transformer and a question arose in my mind that can voltage drop on the secondary coil of transformer (...
Cause of Errors: Errors are mainly caused by voltage drops across the transformer’s internal resistance and reactance, affecting both the primary and secondary windings. Potential Transformer Definition A voltage transformer, also known as a potential transformer, is utilized inelectrical power systemto...
4.The material of transformer: We have two types, one is with copper and another one is with aluminum. It depends on your requirement. In fact, those two have difference if normal work well. Only except the long life. Copper is be...
while the fuses are designed to break such current.In normal operation the current which the resistor carries is only the very small primary current of the voltage transformer,and the drop in voltage that they cause is inappreciable以上2段电力专业英语,还请达人帮助,自己翻译过,但不是很通顺,还请...
Whenever a full load is connected to the secondary terminals of the transformer, ratedcurrentI2flows through the secondary circuit and voltage drop comes into picture. At this situation, primary winding will also draw equivalent full load current from source. Thevoltage dropin the secondary is I2Z...
aGot a trouble with my family bcuz I went to a girl house and stayed until the midnight 得到了麻烦与我去女孩房子的我家bcuz并且停留了直到午夜[translate] aThe voltage transformer's primary voltage is calculated by the device. 电压变压器的主要电压由设备计算。[translate]...
ZMPT101K Current-type Voltage TransformerSmall size,high accuracy,good consistency,for voltage and power measurement Structural parameters: Remarks: primary input: 1,2 pins secondary output: 3,4pins Or primary input:: 3,4 pins secondary output::1,2pi...