Single Dry Type Current Transformer

Wenzhou Changjiu Technology Co., Ltd. is a professional China Single Dry Type Current Transformer manufacturer and supplier, known for its quality service. Adhering to the pursuit of perfect quality of products, so that our Single Dry Type Current Transformer have been satisfied by many customers. In order to ensure the quality and customer needs, we have cooperated with domestic power groups with strong production strength. We will strictly screen each supplier and send videos to customers to watch.

 Dry design: no insulating oil is required, reducing the risk of oil leakage and environmental pollution.

 Good insulation performance: High-quality solid insulating materials are used to ensure long-term stable operation.

 Compact structure: Since there is no need for an oil tank and oil cooling system, the overall structure is more compact, making it easier to install and maintain.

 High safety: the oil-free design reduces the risk of fire and explosion and improves the safety of the equipment.

Principle of operation

The operating principle of single-phase dry current transformers is based on the principle of electromagnetic induction. When a primary current passes through the primary winding of the transformer, an induced current is generated in the secondary winding. This induced current is proportional to the primary current and can be measured and displayed by means of an appropriate circuit design.

Field of application

 Power system: single-phase dry current transformers are widely used in power systems to measure and monitor the current in single-phase circuits.

 Industrial automation: In the field of industrial automation, this type of transformer is also used for motor control, production line monitoring and so on.

 Energy management: In energy management and energy saving retrofit projects, single-phase dry current transformers can help assess and optimise current distribution and improve energy efficiency.

 Fourth, selection and installation

 Selection: When selecting single-phase dry current transformers, it is necessary to consider the measurement range, accuracy, rated current, insulation level and other factors to ensure that it meets the actual application requirements.

 Installation: Installation should follow the product specifications and relevant standards to ensure that the transformer is properly installed and firmly fixed. At the same time, attention should also be paid to the wiring and polarity of the transformer to avoid measurement errors.

Precautions

 When using single-phase dry current transformers, their insulation and measurement accuracy should be checked regularly to ensure that they work properly.

 Avoid exposing the transformer to harsh environments, such as high temperature, humidity, corrosion and other environments, in order to extend its service life.

 When carrying out maintenance and overhaul, ensure that the power supply has been cut off and take appropriate safety measures to prevent accidents such as electric shock and short circuit.