Expands the current measurement range of AC instruments
With the continuous development and flying of China's economic level, the need for electric energy in our production and life is constantly becoming higher and higher. On the electricity network, the correct measurement of electricity is very important. In the current transformer which is based on the transformer principle is made up of a closed iron core with a winding, that is connected in series in the measuring instruments and protection circuits, so as to convert the large current at the main side into a small current at the secondary side for measurement. The equipment has some current ratio, and the amount of current is decided as much as it is determined by the amount of electric power. And when there are many ordinary single phase and three phase meters that cannot withstand large current, then through the transformer, the large current is changed into small current, and the relatively small range range instruments can be used to detect, thus expanding the range range of the AC instruments.
Standardize instrument and cut down the cost of producing
This function of current transformer can be seen from the standardization: In instrument manufacturing, making the secondary side current of instruments into a standard 5A is a common practice of the manufacturer, which can achieve standardization and reduce the price of the enterprise. Obviously, if it is required by different customers to meet the needs of different manufacturers, then we can also provide customers with any model and function of high-precision standard transformers that can be customized. It can be used along with the current coils of the standard ammeter, power meter and watt-hour meter.
Reduce potential accidents
In terms of current transformer equipment, mainly used to isolate the larger current and prevent potential accidents. From the structure of the equipment, the main and secondary side is only the magnetic circuit connection and there is no direct electrical appliance connection. So we need to measure current larger than 5A at work, the large current transformer uses the primary circuit to directly connect with the measuring circuit, and the secondary circuit connects with the instrument, and this connection does not directly connect with the measured circuit. When the staff work, they do not contact with the high-voltage electricity directly, so it can protect the instrument safety and the safety of the staff. This is the protection of the transformer equipment.
FAQ
Q: 1. How soon can you delivery the transformer?
A: It depends on the quantity and capacity of the transformer, normally within one month since the date drawing confirmed by buyer.
Q: 2. How long can you provide the quality warranty?
A: 24 months since the date transformer operated.
Q: 3. What payment method do you accept?
A: T/T (wire transfer) preferred, L/C both accepted.
