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11kv Outdoor Single Phase Instrument Epoxy Resin Casting Potential/Voltage Transformer

The JDZW-10 series outdoor voltage transformer is an insulated fully enclosed structure used for outdoor epoxy resin casting. Suitable for voltage and energy measurement and relay protection of AC 50Hz, rated voltage 10KV and below power systems. It can be applied to rural outdoor substations, as well as to industries, small businesses, and power distribution.
The JDZW-10 outdoor voltage transformer is a column structure, fully enclosed, and made of outdoor epoxy resin casting. It has the characteristics of arc resistance, UV resistance, aging resistance, and long service life. Because the transformer is fully enclosed and cast, it has a small volume and light weight. It can be installed in any position and in any direction. The secondary outlet end is equipped with a wiring protection cover, and there is an outlet hole below it, which can achieve anti-theft measures. Safe and reliable, there are 4 mounting holes on the base channel.
Availability:
Quantity:
  • JDZW6-10

  • DGG


Product Features:


High Voltage Rating:

The 11kV Voltage Transformer is designed to handle high-voltage applications, providing efficient and reliable voltage conversion for power distribution systems.


Epoxy Resin Casting:

This transformer is constructed using epoxy resin casting, ensuring excellent insulation properties and protection against electrical faults and environmental factors.


Outdoor Durability:

Built for outdoor installations, the Voltage Transformer is capable of withstanding harsh weather conditions, making it suitable for utility and industrial applications in all climates.


Single-Phase Operation:

This Voltage Transformer is specifically designed for single-phase power, ideal for smaller systems, residential applications, and light commercial setups.


Compact Design:

The 11kV Voltage Transformer features a compact and lightweight design, facilitating easy installation and integration into existing power systems without occupying excessive space.


High-Precision Measurement:

Designed for accurate voltage measurement, this Voltage Transformer ensures optimal voltage regulation for efficient energy distribution and monitoring.


Superior Insulation:

The epoxy resin casting offers exceptional insulation, preventing electrical leakage and enhancing safety for both personnel and equipment in power distribution systems.


Long-Lasting Performance:

The transformer’s robust design ensures long-term reliability and low maintenance, offering years of dependable service in outdoor environments.




Product Advantages:



Safety Upgrades:

Since the Voltage Transformer already benefits from using high-quality materials and great insulation in guarding against electrical hazards, it assures safety not only to the operator but the equipment as well.


Weather Endurance:

This 11kV Voltage Transformer is explicitly designed for outdoor duties. It can brave harsh weather conditions, ranging from rain to snow and extreme temperatures at different times, all just to keep working without fail.


Enhanced Efficiency:

Voltage Transformer ensures efficient conversion of voltage with minimal loss of energy, thereby supporting stable operations of the power system at reduced overall costs.


Compact and Lightweight:

The voltage converter is small and lightweight.Its small size and structure enable the transformer to be installed and incorporated into existing systems, thereby saving valuable space in power distribution networks.


Longevity:

For a number of years, with very little to no degradation, the Voltage Transformer will stay and maintain uniformity of output; hence, reducing the need for frequent replacements.



Applications:



Industrial Power Systems:

Applicable for utilization in single-phase power systems within the residential location, where steady voltage conversion is to be facilitated for household electrical requirements.


Commercial Buildings:

More suitable for light commercial and retail applications due to accurate and reliable voltage regulation concerning business operations.


Outdoor Power Distribution Networks:

Implementation takes place in the outdoor substation environments. The model steps down high voltages on the local distribution of energy within power networks.


Industrial Use:

Ideal for small to medium industrial applications, where machinery and equipment require single-phase power conversion.


Renewable Energy Systems:

The Voltage Transformer would be extremely useful for renewable energy systems—solar or wind power installations—where grid stability requires proper voltage regulation.


Utility Infrastructure:

In utility installations, the Voltage Transformer assists in the accurate measurement and regulation of voltage to ensure proper, efficient power distribution.



FAQ (Frequently Asked Questions):



1.What is the voltage rating of the 11kV Voltage Transformer?

The 11kV Voltage Transformer is designed to handle voltages up to 11kV, making it suitable for high-voltage power systems and distribution networks.


2.Is the Voltage Transformer suitable for outdoor use?

Yes, this transformer is specifically designed for outdoor applications, capable of withstanding various weather conditions such as rain, snow, and extreme temperatures.


3.What is the insulation material used in the Voltage Transformer?

The transformer is made with epoxy resin casting, offering exceptional insulation properties and ensuring safe and reliable operation in outdoor environments.


4.Is this transformer designed for single-phase power?

Yes, the 11kV Voltage Transformer is designed specifically for single-phase power systems, ideal for residential and light commercial applications.


5.How does the Voltage Transformer ensure safety?

The epoxy resin casting and high-quality insulation ensure that the Voltage Transformer provides superior protection against electrical faults, enhancing safety for both operators and equipment.


6.What kind of maintenance does the 11kV Voltage Transformer require?

The Voltage Transformer is designed for minimal maintenance, thanks to its durable construction and weather-resistant materials. Routine checks are recommended, but extensive maintenance is not typically required.


7.Can the 11kV Voltage Transformer be used in renewable energy projects?

Yes, this transformer is highly suitable for renewable energy projects, such as solar or wind power systems, where accurate voltage measurement and regulation are critical for grid integration.


8.How long is the lifespan of the 11kV Voltage Transformer?

The 11kV Voltage Transformer is designed to offer long-lasting performance, providing reliable service for many years, even in outdoor environments.


Rated voltage ratio
(kV)

Accuracy class

Rated output
(VA)

Limit output
(VA)
6/0.1/0.220.2/320/500800 
6/0.22500 800 
10/0.1/0.220.2/330/500800 
10/0.22500 800 


1. Rated insulation level: 7.2/32/60KV, 12/42/75KV

2. The surface creepage distance meets the second level pollution level.

3. This type of transformer meets the requirements of GB1207-1997 "Voltage Transformers"

4. The partial discharge level complies with GB7354-1987 "Measurement of Partial Discharge in Transformers", and its apparent discharge capacity is not greater than 20PC.

5. Environmental temperature: -30 ℃~40 ℃. The daily average temperature does not exceed 30 ℃

6. Altitude: not exceeding 1000m.

7. Other technical parameters are shown in the table below


屏幕截图 2024-09-19 091158

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