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ZSCB double split rectifier transformer
ZSCB double split rectifier transformer

ZSCB double split rectifier transformer

ZSCB double-split epoxy resin cast rectifier transformer is a new high-tech dry-type rectifier transformer developed by our company. It is produced using high-quality materials and advanced production and testing equipment according to strict processes.

    product details
    product details

    Overview

    ZSCB double-split epoxy resin cast rectifier transformer is a new high-tech dry-type rectifier transformer developed by our company. It is produced using high-quality materials and advanced production and testing equipment according to strict processes. It is a dry-type transformer with high electrical strength, mechanical strength and heat resistance. The product has the characteristics of high reliability and long service life. Suitable for photovoltaic power plants, chemical rubber industry, etc.Different protection levels can be configured according to different usage environments.


    Model Meaning


    Product Advantages

    •Especially suitable for high altitudes;

    •Improved heat dissipation and heat resistance performance at the same time;

    •Eliminates harmonic effects;

    .Special insulation design for low-voltage windings, stable electrical performance;

    •Different protection levels can be configured according to different usage environments;

    •National star product with timely after-sales service.


    Structural Principles

    The high-voltage voltage of this series of products is generally 6kV, 10kV, 35kV; the low-voltage voltage is generally 0.66 kV, 0.4 kV, 0.315 kV, 0.27 kVo. The low-voltage coil has two sets of outgoing wires, one group is connected to form a y connection, and the other group is connected to a d connection. Its connection group is D, do, y11 or D, y11, do. The external rectifier of this transformer provides twelve-pulse DC power supply for the equipment. This type of transformer is required to operate through either through or half-through operation. In order to ensure that the short-circuit impedance of the two low-voltage coils to the high-voltage coil is approximately equal, the high- and low-voltage coils adopt an axial bidirectional split structure. Each half of the high-voltage coil is connected to the corresponding low-voltage coil (d connection or y connection). )Corresponding.

    In this way, the magnetic potential of the high and low voltage coils is evenly distributed along the axial direction, which can greatly reduce the electrodynamic force during short circuit. This improves its ability to withstand sudden short circuits.

    The high-voltage coil is an epoxy resin cast coil, and the low-voltage coil is a foil coil structure. One set of low-voltage leads is led from the upper side, and the other set is led from the lower side. This series of products has been successfully connected to the network and is running in good condition.

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