Hot Sales High-Precision Split Core Current Transformer

Hot Sales High-Precision Split Core Current Transformer

The current transformer is divided into a current transformer for measurement and a current transformer for protection; the function of the current transformer for measurement is used to measure (charge) and measure the current of the operating device
Chat Now

Product Details

We embrace cutting-edge technology, based on quality, professional technology to provide customers with better Residual Current Detection Current Transformer, Class 0.1 High Accuracy Transformer, Low Voltage Transformer. From authoritative research and development to rigorous selection process, as well as with advanced production line of exquisite technology, all reflect our determination to provide customers with first-class products. Since establishment, we are committed to providing outstanding quality, economical solutions, impeccable support and after-sales service for every client. We look forward to being able to work together with you in the near future. Our company creates an educational environment of continuous motivation, courage and enterprising, lifelong learning, and pursuit of career achievement, so as to build a high-efficiency and low-cost education environment.

Introduction

The current transformer is divided into a current transformer for measurement and a current transformer for protection; the function of the current transformer for measurement is used to measure (charge) and measure the current of the operating device; the current transformer for protection mainly and the relay device Cooperate, when the line is short-circuit overload and other faults, provide a signal to the relay device to cut off the fault circuit to protect the safety of the power supply system.


Precision Current Transformer(001)


Absolute Maximum Ratings


Operating free air temperature range

-40ºC to 85ºC

Storage temperature range

-40ºC to 100ºC

Leads Information

24AWG UL1007 Lead wires

Leads length:105±5mm

Stripped and tinned

4±2mm

Advantages

1. High and low voltage completely isolated, high safety, excellent insulation performance, no iron core, eliminating magnetic saturation and ferromagnetic resonance.

2. Good anti-electromagnetic interference performance, no open circuit high voltage danger on the low voltage side.

3. Large dynamic range, high measurement accuracy and wide frequency response range.

4. Data transmission anti-interference ability.

5. Small size and light weight.

Precautions

1. When the current transformer is verified, the current ratio of the standard current transformer to the current transformer to be tested must be the same.

2. Strictly follow the wiring shown in the figure.

3. Before testing the transformer, you must first test whether the load box is accurate.

4. During the verification process, it is forbidden to open the secondary winding.

5. Demagnetize before the transformer is verified. The demagnetization line is shown in Figure 4.

6. Open the circuit twice, adjust the regulator evenly and slowly, so that the indication of the dial indicator increases from 0 to 100%, and then evenly and slowly drops to zero. Repeat this process 2 to 3 times. The secondary winding should be shorted before the power is turned off after the demagnetization is completed.

7. The wiring schematic diagram of the current transformer with current riser is basically the same as the above wiring diagram, except that the output winding of the current riser and the primary winding of the transformer are the same winding, and the rest are the same.

QQ图片20200716135417_meitu_1

We make every effort to produce and promote Hot Sales High-Precision Split Core Current Transformer, serve the whole country, and go international, making our company a company that the society needs. We possess a group of high-quality management personnel to standardize the entire production process and ensure the product competitive. Our company constantly adapt to the changes in the industrial structure of the industry, we use the fastest speed to reflect the latest product processing technology and customer needs in the production and development of products, and constantly improve and innovate.

Inquiry

You Might Also Like