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High Pressure Combined Transformer
Model Number: JLS-6-10
Output Voltage: 200v/220/240/380v/400v/415v/440v
Input Voltage: 100/110/115/120/200/220/240V
Shanghai Metal Corporation is a leading High Pressure Combined Transformer manufacturer and supplier.
JLS type three-phase oil-immersed outdoor high-voltage power metering box (hereinafter referred to as metering box) is suitable for power measurement of rated voltage 6-35kV and rated frequency 50/60Hz three-phase AC power grid. This high-voltage power metering box is mainly composed of transformer and meter box. It consists of two parts. The combined transformer adopts two or three single-phase voltage transformers and current transformers, and uses 25# transformer oil as the medium. The first and second outlet sides are made of porcelain bushings installed on the panels. The electric meter box side in the combined transformer is one of the only working electric energy meters and reactive electric energy meters. Products such as high metering accuracy, light weight, convenient installation, and electricity-theft prevention conform to the IEC6 1869 standard.
If you want to know more about our Electrical System products or High Pressure Combined Transformer price please feel free to contact us, we will reply you within 24 hours.
Technical Information of High Pressure Combined Transformer:
|
Rated |
Rated current |
Accuracy |
COSφ=0.8 Accuracy |
Short |
Rated |
Weight |
|
|
0.2S |
0.5S |
||||||
|
10(6.3) |
10～75/5,1A |
0.2S |
10 |
15 |
100l1n |
250l1n |
95 |
|
100～200/5,1A |
100l1n |
250l1n |
|||||
|
300～400/5,1A |
10 |
15 |
31.5 |
80 |
|||
|
500～600/5.1A |
50 |
125 |
|||||
|
Single rated |
Accuracy |
COSφ=0.8 Accuracy |
Limit therma |
||||
|
0.2 |
0.5 |
||||||
|
10000:100 |
0.2 |
20 |
30 |
||||
|
10000/100/220 |
0.2/0.5 |
20 |
30 |
300 |
|||
Packaging of High Pressure Combined Transformer:
Wooden crates and carton packaging
Applications of High Pressure Combined Transformer:
1.The high voltage is changed into a standard secondary voltage of 100V or lower by share connection for maintenance, metering, and appearance devices. High voltage transformers can be used together to block high voltage from electrical operators.
2.Although the high-voltage transformer is also a device that operates according to the principle of electromagnetic induction, its electromagnetic structure is just the opposite of that of the high-voltage transformer.
3.The secondary circuit of high voltage transformer is a high impedance circuit, and the size of the secondary current is determined by the impedance of the circuit.
4.When the secondary load impedance decreases, the secondary current increases, so that the primary current actively increases a component to meet the electromagnetic balance between the primary and secondary sides.
5.High voltage transformer is a special transformer with limited structure and application form.
here
for
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