Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
Frequency Characteristics
Power Frequency
Shape of Core
Ring
Brand
Dahu
Warranty
12months
Frequency
50/60Hz
Transport Package
Wooden Box
Specification
Standard or customization
Trademark
DAHU
Origin
China
HS Code
8504210000
Production Capacity
3000 Sets/Year
Product Description
Varieties of Distribution Transformers Depending on the specific application or demand, distribution transformers are classified into various types including single-phase, three-phase, underground, pad-mounted, and pole-mounted transformers.
Applications of Distribution Transformers
This essential transformer efficiently converts high voltage electricity to low voltage, making it suitable for both residential homes and commercial businesses. Its primary function is to step down voltage levels while ensuring isolation between the two windings, namely, the primary and secondary. This transformer plays a crucial role in delivering power to remote areas, efficiently transmitting energy generated from power plants. Typically, this transformer supplies electrical energy to industrial sectors with reduced voltage, operating below 33KV, and adapts voltage from 440volts to 220volts for household usage.
Frequently Asked Questions What type of transformer is utilized in an electrical distribution system?
An electrical distribution system commonly employs a step-down transformer to adjust voltage levels.
2). How do distribution transformers differ from power transformers?
While power transformers are designed for high voltage transmission networks, distribution transformers are specialized for low voltage distribution networks.
3). What varieties of transformers exist?
Transformers come in diverse types such as step-up, step-down, power, distribution, instrument, potential, current, single-phase, three-phase, and auto transformers, among others.
4). Why is transformer capacity measured in kVA?
Transformers are rated in kVA because they maintain the power factor (PF) of their output power unchanged.
5). How is kW converted to kVA?
The conversion formula is: Apparent power (kVA) = Actual power (kW) / power factor (pf).
In summary, distribution transformers are pivotal in delivering electrical energy to industries with voltages below 440v and adapting to 220v for domestic use. Compact, easy to install, and characterized by low magnetic losses, these transformers operate with moderate efficiency.
Understanding Distribution Transformers Contrary to power transformers, distribution transformers are dedicated to distribution tasks. They function to reduce (step down) the high voltage from power transmission lines to a specified level, known as the end-user safety level, applicable for both domestic and industrial applications.
Though akin to power transformers in appearance, distribution transformers operate within a voltage range of 33kV to 430V.
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