DAHU electrical specializes in the production of 0.5-40.5kv transformers. It has cooperated with many national power bureaus for 10 years and exported to foreign markets. If there is any quality problem within the warranty period, it can be replaced free of charge.
Fully enclosed integrated current transformer is a kind of equipment used for measurement and protection in power system, which has the following features and technical specifications:
Structural features: fully enclosed integrated current transformers are usually cast in epoxy resin, and this structure provides good insulation and moisture resistance. They are compact, small in size, light in weight and easy to install and maintain
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Rated insulation level: These transformers are usually rated at 12/42/75kV, which means they can withstand high voltages without breakdown.
Rated secondary current: These transformers are usually rated at 12/42/75kV.
Rated secondary current: Totally enclosed integrated current transformers are usually rated at 5A or 1A secondary current, which allows them to be used in different circuits.
This allows them to be used in different circuits.
Power factor of the load: The power factor of the load considered in the design of the transformer is cosΦ = 0.8 (lagging), which is a technical parameter to be taken into account in the design of the transformer.
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Instrumentation security factor: the instrumentation security factor of the fully enclosed integrated current transformer is FS ≤ 10, which is designed to ensure the safety of the transformer under extreme conditions.
The instrument security coefficient of the fully enclosed integrated current transformer is FS ≤ 10.
Fouling level: The transformers are designed for class II fouling, which means that they can work in a certain degree of pollution.
The transformers are designed to be classified as Class II.
Areas of application: Totally enclosed integrated current transformers are widely used in power distribution, power quality analysis, power metering and current protection.
The current transformers are widely used in various fields such as power distribution, power quality analysis, power metering and current protection.
Technological development: With the development of technology, the fully enclosed integrated current transformer is also advancing, including improving insulation level, reducing the size, increasing the accuracy, etc.
The technology development: With the development of technology, the fully enclosed integrated current transformers are also advancing, including improving insulation level, reducing size, increasing accuracy, etc.
Installation and operating conditions: These transformers are usually installed indoors and are capable of operating in ambient temperatures from -25°C to +40°C and at certain altitudes.
The transformers can also be operated at certain altitudes.
Models and ratings: Different models correspond to different ratings, such as rated primary current, accuracy level combinations, and capacity, etc., which need to be determined according to the specific needs of the application when selecting models.
The fully-enclosed integrated current transformers are characterized by a high degree of reliability.
Fully enclosed integrated current transformers play an important role in power systems due to their excellent performance and wide range of applications.
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