Single-phase Transformer, Combined Transformer, Power Transformer
Frequency Characteristics
High Frequency
Shape of Core
Ring
Brand
Chenghe
Voltage Regulating Position
High-Pressure Side
Voltage Regulating Mode
off-Circuit-Tap-Changing
Product Feature
New
Transport Package
Plywood
Specification
30-2500kVA
Trademark
Chenghe
Origin
China
Product Description
-Fully inclined seam selective heart type iron core -Tight strap binding -Concentric coil -AvailableGas relays with alarm and trip terminals per user's needs -Tube holders for glass thermometers -Corrugated wall with dust spraying and paint film.The elasticity of corrugated wall can compensate for the change in transformer oil volume caused by temperature rise and fall. -Vacuum oiling process packaging -Various current models available -Quality assured
Product features:
1, transformer core using new high permeability amorphous alloy materials stacked and become, greatly reducing no-load loss and no-load current, and the core is tied, the core of the tightness, reduce noise.
2,High and low voltage windings are wound with oxygen-free copper, low voltage winding 500kVA and below adopts double-layer cylindrical structure. 630kVA and above adopts double-helix or four-helix structure, and high-voltage winding adopts multi-layer cylindrical structure.
3,Transformer connecting group adopts Dyn11, reduce the impact of harmonics on the power grid, improve the quality of power supply.
4,Transformer for the fully sealed structure, to extend the service life, free of core lifting, free of maintenance.
5,The measured noise value is lower than the standard. This series of transformer after normal transportation, do not need to lift the core check, you can install the parts and components, acceptance project test, qualified can be put into operation.
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