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Cast Resin Dry Type Transformer
Brand: WISHPOWER
Standard: GB/T10228-1997、GB6450-1986、IEC726
High Voltage: 35,10(10.5,6.3,6)kV
Low Voltage: 0.4kV
Vector Group: Yyn0, Dyn11
Insulation Level: LI75AC35/AC3 LI170AC70/AC3
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DESCRIPTION

Specification

Rated capacity (kVA) Voltage Combination (kV) Connection Symbol Level 1 Energy Efficiency Loss Type 13 (W) Level 2 Energy Efficiency Loss Type 13 (W) Level 3 Energy Efficiency Loss Type 13 (W) Loss Type 11 (W) No-Load Current (%) Impedance (%) Gauge (mm)
HV LV No Load On Load No Load On Load No Load On Load No Load On Load
30 6 6.3 6.6 10 11±5% or ±2*2.5% 0.4 Dyn11 or Yyn0 105 640 130 640 150 710 205 780 2 4 400×300
50 155 900 185 900 215 1000 285 1120 1.8 400×350
80 210 1240 250 1240 295 1380 380 1550 1.6 400×315
100 230 1415 270 1415 320 1570 410 1800 1.6 550×820
125 270 1665 320 1665 375 1850 470 2100 4.2 550×820
160 310 1915 365 1915 430 2130 550 2450 4.2 550×820
200 360 2275 420 2275 495 2530 650 2850 4 550×820
250 415 2485 490 2485 575 2760 740 3250 4 660×820
315 510 3125 600 3125 705 3470 880 3900 1 660×820
400 570 3590 665 3590 785 3990 1000 4600 0.9 660×820
500 670 4390 790 4390 930 4880 1180 5470 0.9 660×820
630 775 5290 910 5290 1070 5880 1350 6500 0.8 660×820
630 750 5365 885 5365 1040 5960 1300 6700 0.8 6 660×820
800 875 6265 1035 6265 1215 6960 1540 7800 0.8 820×820
1000 1020 7315 1205 7315 1415 8130 1750 9250 0.8 820×820
1250 1205 8720 1420 8720 1670 9690 2030 11000 0.7 820×1020
1600 1415 10555 1665 10555 1960 11730 2700 13500 0.6 820×1020
2000 1760 13005 2075 13005 2440 14450 3000 16200 0.5 1070×1070
2500 2080 15445 2450 15445 2880 17170 3500 19500 0.5 1070×1070

The table above is just one of our product parameters. If you want more information, please get in touch with info@wishpower.net

 

What is the Cast Resin Dry Type Transformer?

The Cast Resin Dry Type Transformer serves as an electrical component for voltage transformation in power distribution systems through high efficiency and safer operation. Although different from oil-filled transformers cast resin transformers possess windings filled with resin for insulation which eliminates the usage of oil and minimizes threats of leaks or fire emergencies. This dry-type construction delivers environmental benefits to these transformers and specifically makes them appropriate for safety-restricted areas. Fully submerged copper or aluminum windings within pure resin provide transformers with excellent insulation capabilities thermal properties and reinforced mechanical strength. Cast Resin Dry Type Transformers provide dependable performance across various situations such as industrial plants, commercial facilities, substations, and wind and solar project installations. These products install effortlessly within restricted spaces due to their minimal size.

 

Features

The Cast Resin Dry Type Transformer stands out because of its unique features which make it suitable for modern power distribution networks. Its environmentally beneficial operation uses no oil for power which eliminates any chance of leakage or environmental pollution. Its special design suits critical environmental areas and safety zones, especially in towns or industrial facilities. The resin-impregnated windings of the transformer provide both top-notch electrical insulation and high thermal stability which enables it to run efficiently under different load scenarios. Engineers can easily install this transformer because of its compact dimensions that optimize space utilization making it a great solution for retrofit as well as new projects. The rugged design increases overall longevity because the transformer withstands various physical forces and fights against external elements like moisture dirt and mechanical vibrations. The transformer demonstrates great fire security due to its resin components which decrease fire risks exceeding conventional oil-based units. The technology provides low-noise functionality making it appropriate for quiet installation in residential buildings along with hospitals.

 

Application

  1. Industrial Plants:

These transformers are common elements in industrial plants because they handle voltage change requirements for heavy industrial equipment. The power supply remains reliable for all manufacturing needs because these devices maintain stable and efficient energy distribution throughout plant facilities.

  1. Commercial Buildings:

Such transformers serve commercial facilities including office structures alongside shopping malls as well as high-rise buildings. The efficient operation coupled with the compact design of these devices makes them perfect for handling the power requirements of extensive buildings by providing dependable continuous electrical power.

  1. Substations:

The distribution systems of substations rely on these transformers to transform voltage levels for secure power transfer needs. These transformers carry dependable mechanics combined with safety elements that match well with substation operations under challenging situations.

  1. Renewable Energy Systems (Wind and Solar):

Transformers specifically serve a necessary function in all renewable energy operations such as solar farms and wind farms. The transformers transform the electricity output from generators into electrical power for grid transmission in an efficient manner. These transformers succeed exceptionally well in outdoor installations because they demonstrate high environmental resistance.

  1. Residential Areas:

Residential power distribution relies on Cast Resin Dry Type Transformers to distribute safe and reliable electricity, especially in communities that place utmost importance on fire protection and safety. The low-noise characteristics make these transformers a proper choice for residential application spaces.

  1. Healthcare Facilities:

Healthcare institutions together with hospital buildings need to maintain a dependable power supply system. These transformers provide healthcare facilities with dependable voltage while assuring high safety criteria along with minimal chances of leakage or fire so it becomes essential for medical facilities.

 

Certificate

 

Factory

 

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