Outdoor CT and Indoor CT
In power production, in order to ensure the safe and economical operation of the power system, it is necessary to monitor and measure the operation of power equipment. However, general measurement and protection devices cannot be directly connected to high-voltage and high-current equipment, and the primary system The high voltage and large current are converted into low voltage and small current proportionally, which are used for measuring meters and protection devices. The equipment that performs these conversion tasks is the most common current transformer, which is what we usually call current transformers.
There are many application scenarios for current transformers, such as power stations, instrumentation, smart homes, and even charging piles. For different application scenarios, different types of current transformers must be used, and the use scenarios are indoor or Outdoors, the role of different types of current transformers is even more determined. Next, let us take a look together.
Indoor current transformer-General current transformers are used inside the equipment, and most of the working environment of these equipment is also indoors, through the inner hole of the transformer with the lines, play the role of monitoring and data collection, because the working environment is high voltage and high current State, there are certain requirements for the operating environment. Generally speaking, the indoor temperature is relatively stable, and the indoor electric meter is well protected. The use of general-purpose CT can achieve cost-efficiency, and it is very friendly to the volume and accuracy of the electric meter.
Outdoor current transformer-split core current transformer is sealed with glue. This design can be waterproof, can also adapt to different temperature and humidity environments, and it can also reduce the loss of long-term light. Moreover, the internal material of this split core current transformer is an iron core. This split core current transformer that can be used outdoors has the characteristics of high precision and stable operation. And its hinged connection method and the treatment of the contact surface mirror make this split core current transformer that can be used outdoors very popular!
Outdoor current transformer-split core current transformer is sealed with glue. This design can be waterproof, can also adapt to different temperature and humidity environments, and it can also reduce the loss of long-term light. Moreover, the internal material of this split core current transformer is an iron core. This split core current transformer that can be used outdoors has the characteristics of high precision and stable operation. And its hinged connection method and the treatment of the contact surface mirror make this split core current transformer that can be used outdoors very popular!
