USD 660 ~ 25000
Brand:TNNPI
Min. Order:1 Set/Sets
Model No:S9/S11/S13
Transportation:Ocean,Land
Packaging:Wooden case
Supply Ability:5000
Place of Origin:China
Productivity:10000
The oil immersed transformer is a high-performance transformer with more reasonable structure and better performance. The iron core is made of electrical steel strip, and the laminations at all levels are prepared in order according to the section...
USD 660 ~ 25000
Brand:TNNPI
Min. Order:1 Set/Sets
Model No:S11
Transportation:Ocean,Land
Packaging:Wooden case
Supply Ability:5000
Place of Origin:China
Productivity:10000
Henan New Electric Power Co., Ltd deals in the R&D, manufacturing and sales of various medium, high and low voltage transformers and transformer accessories. The transformer accessories mainly include Buchholz relay, tap changer, oil level...
USD 660 ~ 25000
Brand:TNNPI
Min. Order:1 Set/Sets
Model No:SM
Transportation:Ocean,Land
Packaging:Wooden case
Supply Ability:5000
Place of Origin:China
Productivity:10000
The Oil Immersed Transformer is a high-performance transformer with more reasonable structure and better performance. The iron core is made of electrical steel strip, and the laminations at all levels are prepared in order according to the section...
USD 660 ~ 25000
Brand:TNNPI
Min. Order:1 Set/Sets
Model No:S-M-80KVA/11KV
Transportation:Ocean,Land
Packaging:Wooden case
Supply Ability:5000
Place of Origin:China
Productivity:10000
Henan New Electric Power Co., Ltd deals in the R&D, manufacturing and sales of various medium, high and low voltage transformers and transformer accessories. The transformer accessories mainly include Buchholz relay, tap changer, oil level...
USD 660 ~ 25000
Brand:TNNPI
Min. Order:1 Set/Sets
Model No:S-M-50KVA/11KV
Transportation:Ocean,Land
Packaging:Wooden case
Supply Ability:5000
Place of Origin:China
Productivity:10000
Henan New Electric Power Co., Ltd. is a comprehensive enterprise integrating product research and development, product sales, and import and export services. It has more than 45 years of research and development experience. The company has a modern...
Model No:S9/S11
Product Description： Oil-immersed transformers use oil as the main insulation method of the transformer and rely on oil as the cooling medium, such as oil-immersed self-cooling, oil-immersed air cooling, oil-immersed water cooling and forced oil...
USD 660 ~ 25000
Brand:TNNPI
Min. Order:1 Set/Sets
Transportation:Ocean,Land
Packaging:Wooden case
Supply Ability:5000
Place of Origin:China
Productivity:10000
Principles for selecting transformers 1. The transformer capacity should be selected based on the calculated load, and the long-term load rate of the transformer should not exceed 85%. 2. The distribution transformer in the power supply and...
USD 1080.00 ~ 7000.00
Min. Order:1 Set/Sets
Model No:3 phase Distribution transformer
Three phase oil immersed distribution transformers are suitable for AC 50 (60) Hz, high voltage range: 6kV -35kV, primary low voltage range: 230V -1000V; The maximum rated capacity is 2500kVA (single phase maximum rated capacity is 833kVA, and...
USD 1100 ~ USD 1150
Model No:LJW-10.11
Oil type current transformer is an indoor/outdoor single-phase semi enclosed cast fully insulated high-voltage voltage transformer, which has a wide range of applications and is suitable for various transmission and distribution environments....
USD 660 ~ 25000
Brand:TNNPI
Min. Order:1 Set/Sets
Model No:30kva-2500kva
Transportation:Ocean,Land
Packaging:Wooden case
Supply Ability:5000
Place of Origin:China
Productivity:10000
In the power supply system of urban rail transit, three-phase oil-immersed transformers are usually used. The oil immersed transformer mainly consists of iron core, winding, oil tank, voltage regulating device, radiator, oil conservator, gas relay,...
USD 660 ~ 25000
Brand:TNNPI
Min. Order:1 Set/Sets
Model No:oil-immersed transformer
Transportation:Ocean,Land
Packaging:Wooden case
Supply Ability:5000
Place of Origin:China
Productivity:10000
STRUCTURAL COMPOSITION: The core part of three-phase oil-immersed transformer is composed of closed iron core and windings sleeved on the iron core column. In addition, there are oil tanks, oil storage cabinets, bushings, respirators,...
USD 660 ~ 25000
Brand:TNNPI
Min. Order:1 Set/Sets
Model No:Three phase transformer
Transportation:Ocean,Land
Packaging:Wooden case
Supply Ability:5000
Place of Origin:China
Productivity:10000
PERFORMANCE FEATURE: A: The low-voltage winding of oil-immersed transformer generally adopts the cylindrical structure of copper foil around the shaft, except for the small-capacity copper conductor; The high-voltage winding adopts multi-layer...
USD 660 ~ 25000
Brand:TNNPI
Min. Order:1 Set/Sets
Model No:Oil -immersed transformer
Transportation:Ocean,Land
Packaging:Wooden case
Supply Ability:5000
Place of Origin:China
Productivity:10000
ENVIRONMENTAL CONDITIONS: Under normal dielectric conditions, oil-immersed transformers or dry-type transformers can be selected, such as industrial and mining enterprises, independent or attached substations in agriculture, independent substations...
USD 660 ~ 25000
Brand:TNNPI
Min. Order:1 Set/Sets
Model No:Oil immersed transformer
Transportation:Ocean,Land
Packaging:Wooden case
Supply Ability:5000
Place of Origin:China
Productivity:10000
THE PRODUCT BRIEF INTRODUCTION: Oil immersed Transformers of 1000kVA and above shall be equipped with outdoor signal thermometers, and can be connected with remote signals. Oil-immersed transformers of 800kVA and above shall be equipped with gas...
USD 660 ~ 25000
Brand:TNNPI
Min. Order:1 Set/Sets
Model No:S
Transportation:Ocean,Land
Packaging:Wooden case
Supply Ability:5000
Place of Origin:China
Productivity:10000
Main Functions And Features It adopts radiator oil tank of corrugated shteet type or expansion type. As it doesn't need oil conservator, the height of transformer is reduced, and as the transformer oil doesn't contract with air, the oil ageing is...
USD 660 ~ 25000
Brand:TNNPI
Min. Order:1 Set/Sets
Model No:S
Transportation:Ocean,Land
Packaging:Wooden case
Supply Ability:5000
Place of Origin:China
Productivity:10000
The insulation of transformers can be divided into internal insulation and external insulation. Internal insulation refers to the insulation of various parts inside the oil tank, while external insulation refers to the insulation between the upper...
USD 660 ~ 25000
Brand:TNNPI
Min. Order:1 Set/Sets
Model No:S11
Transportation:Ocean,Land
Packaging:Wooden case
Supply Ability:5000
Place of Origin:China
Productivity:10000
Henan New Electric Power Co., Ltd deals in the R&D, manufacturing and sales of various medium, high and low voltage transformers and transformer accessories. The transformer accessories mainly include Buchholz relay, tap changer, oil level...
USD 660 ~ 25000
Brand:TNNPI
Min. Order:1 Set/Sets
Model No:1MVA~120MVA
Transportation:Ocean,Land
Packaging:Wooden case
Supply Ability:5000
Place of Origin:China
Productivity:10000
Henan New Electric Power Co., Ltd deals in the R&D, manufacturing and sales of various medium, high and low voltage transformers and transformer accessories. The transformer accessories mainly include Buchholz relay, tap changer, oil level...
USD 660 ~ 25000
Brand:TNNPI
Min. Order:1 Set/Sets
Model No:S11
Transportation:Ocean,Land
Packaging:Wooden case
Supply Ability:5000
Place of Origin:China
Productivity:10000
Henan New Electric Power Co., Ltd deals in the R&D, manufacturing and sales of various medium, high and low voltage transformers and transformer accessories. The transformer accessories mainly include Buchholz relay, tap changer, oil level...
USD 660 ~ 25000
Brand:TNNPI
Min. Order:1 Set/Sets
Model No:S11
Transportation:Ocean,Land
Packaging:Wooden case
Supply Ability:5000
Place of Origin:China
Productivity:10000
Henan New Electric Power Co., Ltd deals in the R&D, manufacturing and sales of various medium, high and low voltage transformers and transformer accessories. The transformer accessories mainly include Buchholz relay, tap changer, oil level...
USD 660 ~ 25000
Brand:TNNPI
Min. Order:1 Set/Sets
Model No:S11
Transportation:Ocean,Land
Packaging:Wooden case
Supply Ability:5000
Place of Origin:China
Productivity:10000
Henan New Electric Power Co., Ltd deals in the R&D, manufacturing and sales of various medium, high and low voltage transformers and transformer accessories. The transformer accessories mainly include Buchholz relay, tap changer, oil level...
USD 660 ~ 25000
Brand:TNNPI
Min. Order:1 Set/Sets
Model No:S
Transportation:Ocean,Land
Packaging:Wooden case
Supply Ability:5000
Place of Origin:China
Productivity:10000
There are two main types of energy-saving distribution transformers: energy-saving oil-immersed transformers and amorphous alloy transformers. Oil immersed distribution transformers are divided into S9, S11, and S13 series based on their loss...
USD 660 ~ 25000
Brand:TNNPI
Min. Order:1 Set/Sets
Model No:S
Transportation:Ocean,Land
Packaging:Wooden case
Supply Ability:5000
Place of Origin:China
Productivity:10000
Distribution transformer refers to a static electrical device in the distribution system that transfers AC energy by converting AC voltage and current according to the law of electromagnetic induction. Usually, power transformers with voltage levels...
USD 660 ~ 25000
Brand:TNNPI
Min. Order:1 Set/Sets
Model No:S
Transportation:Ocean,Land
Packaging:Wooden case
Supply Ability:5000
Place of Origin:China
Productivity:10000
Installation method of distribution transformer： Under normal circumstances, distribution transformers should be installed on columns or on the ground in the open air. Distribution transformers in factories, workshops, and suburban living areas can...
Henan New Electric Power Co.,Ltd. is a comprehensive enterprise integrating product research and development, product sales, and import and export services. It has more than 45 years of research and development experience. The company has a modern workshop of more than 120,000 square meters, a research and development center, and a staff apartment of more than 30,000 square meters. The production equipment is perfect, the testing method is perfect, the technical force is strong, and the qualification is complete. We can provide high, medium and Low Voltage Transformers with voltages of 110KV and below and capacities of 120,000 kVA and below for various purposes, as well as tap changers, gas relays, oil level gauges, moisture absorbers, valves, thermometers, insulators, fans and other accessories .
The performances of model S9-M, S10-M, S11-M 10kv-35KV series full-sealed oil-immersed distribution transformes conform to Standards IEC IEEE. Its core is made of quality cold-rolled silicon sheet and is of a full-miter non-puncture structure and its coil is made of quality oxygen-free copper.
Main Functions And Features
It adopts radiator oil tank of corrugated shteet type or expansion type. As it doesn't need oil conservator, the height of
transformer is reduced, and as the transformer oil doesn't contract with air, the oil ageing is retarded, thus prolonging the
service life of transformer. The no-load loss of Model S10-M is 20% lower than that of Model S9-M, and S11-M is 30% lower thanS9-M.
Capacity: 30KVA-2500KVA
Primary voltage: 6KV-35KV
Secondary voltage: 220V-480V
Power frequency: 50Hz - 60Hz
Winding material: copper/aluminum
Altitude: no more than 1000m
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
