Hact Split Core Current Transformer with 5-630A

Hact Split Core Current Transformer with 5-630A

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
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Product Details

Our company integrates many years of professional sales and on-site practical experience in the field of Open Residual Current Transformer, zero phase Open type current transformer, Ground Fault Protection Current Transformer, vigorously enhances the added value of products for our respected customers, and reduces cost consumption. Our customers are all over the world, so we strive to ensure that our products and services are focused on meeting their growing needs. We aim to offer our customers cost effective solutions at the highest quality from material selection, manufacturing, and distribution. Our company's products ensure the best interests of users with first-class quality, leading technology, reasonable prices and considerate service. Looking forward to your inquiry. Our quality management strategy shows that the creation, protection and development of our brand depend on the trust and praise of customers in product quality.

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 use the corporate philosophy as the basis to absorb the customer's point of view, and think from the customer's perspective, so as to continuously improve our Hact Split Core Current Transformer with 5-630A. We have the ability to develop products independently so that we can get new products according to customer needs to ensure that the quality of products meets customer requirements. In order to control the rate of service complaints and to make the dissatisfaction rate lower than one in ten thousand, we record and deal with customer-reported problems without fail.

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