0.1 Class High Precision Micro Meter Application Small Current Transformer

We provide professional and high-quality complete Monophase Ac Precision Miniature Current Transformer, Zero Sequence Current Transformers factory, 200A: 5A Center Through CT and solutions for various customers. Our company has always adhered to the business tenet of 'survive by quality and development by reputation', insist on product innovation, strictly quality control and comprehensively service tracking. By integrating manufacturing with foreign trade sectors, we can provide total customer solutions by guaranteeing the delivery of right products to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified products and the control of the industry trend as well as our maturity before and after sales services. Best efforts will be produced to offer you the very best service and solutions. Through many years of practical experience, we have a strong strength in this field, and adhere to the service tenet of giving priority to the needs of customers. With a patient and sincere service attitude, we have won the trust and praise of customers.

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.

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.

To promote the development of the company, our primary task is to ensure the quality of our 0.1 Class High Precision Micro Meter Application Small Current Transformer so as to gain the trust of our customers. The company has strong technical force, with loose policies and free development space, attracting many top management talents and technical personnel. We have been adhering to the tenet of 'quality service' and established a good corporate image. We look forward to creating a better future with you!

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