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Fengguang Transformer
200 kVA 10 kV Oil-Immersed power Transformer — Fengguang Transformer 10kV Oil-Immersed Distribution Transformer

Standards

GB / IEC 60076

Testing

Routine report

Origin

China

10kV Distribution Transformers

200 kVA 10 kV Oil-Immersed power Transformer

200 kVA 10 kV 10kV Oil-Immersed Distribution Transformer

In the 10KV large-capacity power distribution scenarios, the equipment is prone to overheating and high energy consumption due to excessive load. It is difficult to find oil-immersed equipment with a capacity of 200kVA that can balance energy saving and stability when purchasing. The 200kVA 10KV oil-immersed power transformer can be deployed with Box Type Substation , working in coordination with High And Low Voltage Switchgear to ensure stable operation. It can efficiently handle large-capacity power distribution loads, with lower energy consumption than ordinary similar equipment. It is suitable for complex industrial scenarios and effectively addresses the core pain points in procurement and usage.

Quick answer. 200 kVA 10 kV Oil-Immersed power Transformer is a 10kV Oil-Immersed Distribution Transformer rated 200 kVA at 10 kV. Typical applications include 10 kV utility distribution feeders, Industrial parks and factory substations, Commercial buildings and campuses. It is designed to GB 1094.1 and IEC 60076, with routine tests recorded against the approved datasheet.
Product type
10kV Oil-Immersed Distribution Transformer
Rated capacity
200 kVA
Voltage class
10 kV
Cooling
ONAN / ONAF
Tap range
Off-circuit or on-load, project-specific
Winding
Copper or aluminium (project-specific)

Final ratings, losses, impedance and dimensions are confirmed on the approved datasheet. Website values are for family selection.

  • Routine test report with the unit
  • English GA drawing and O&M manual
  • Copper or aluminium winding options
  • 50 Hz / 60 Hz and harsh-site options
GB 1094.1· GB/T 6451· IEC 60076· ISO 9001 / 14001 / 45001· CE where applicable

Product overview

200 kVA 10KV oil-immersed Power Transformer

In the 10KV large-capacity power distribution scenarios, the equipment is prone to overheating and high energy consumption due to excessive load. It is difficult to find oil-immersed equipment with a capacity of 200kVA that can balance energy saving and stability when purchasing. The 200kVA 10KV oil-immersed power transformer can be deployed with Box Type Substation , working in coordination with High And Low Voltage Switchgear to ensure stable operation. It can efficiently handle large-capacity power distribution loads, with lower energy consumption than ordinary similar equipment. It is suitable for complex industrial scenarios and effectively addresses the core pain points in procurement and usage.

This transformer is mainly used in 10KV large-capacity power distribution scenarios, covering large factories, industrial parks, centralized power distribution centers, and photovoltaic supporting projects. It can be networked together with transformers of the same specification to Oil Immersed Transformers, seamlessly connecting with Dry Type Transformers to flexibly adapt to different power distribution needs. It is also paired with Electric Power Converters to optimize power transmission and combined with Combined Photovoltaic Substations to achieve efficient integration of clean energy and conventional power supply. Its core value lies in basing on stable large-capacity output, taking into account energy conservation and adaptability, reducing power loss, and lowering the long-term operation and maintenance costs for purchasers.

Product Features 1.It has a large capacity and stable performance. With a capacity of 200kVA, it can meet the centralized power distribution requirements for large-scale scenarios. It has strong overload capacity. Compared to ordinary Oil Immersed Transformers, it has more outstanding operational stability and is less prone to shutdown failures. 2. The energy-saving effect is remarkable. By optimizing the coil structure and using special insulating oil, the power loss is much lower than that of similar equipment. When used in conjunction with High And Low Voltage Switchgear and Box Type Substation, the energy-saving advantage becomes even more significant.

Tips for Use 1.When installing, sufficient cooling space must be reserved. Maintain an appropriate distance from Box Type Substation and High And Low Voltage Switchgear to prevent overloading of the lines. 2. Key points for daily maintenance include checking the insulation oil level and quality. An oil quality test is conducted once a year. Avoiding bumps at the sealing points is sufficient for basic maintenance, and it can be completed without the need for professional personnel.

Frequently Asked Questions Answered Q1: Can this transformer be used in conjunction with Combined Photovoltaic Substations and Electric Power Converter ? A1: Absolutely! Standard interface is reserved. It can directly connect to Combined Photovoltaic Substations for photovoltaic power supply, and be combined with Electric Power Converter to optimize power distribution. No additional modifications are required.

Design features

What the design is built around

Low-loss magnetic core

Cold-rolled grain-oriented silicon steel and a stepped core reduce no-load loss and audible noise.

Sealed tank construction

Welded tank, quality-gasketed cover and pressure-tested seals reduce oil leakage risk in outdoor duty.

Thermal margin for hot climates

Cooling surfaces and oil volume are selected for high ambient temperature and cyclic loading.

System compatibility

MV terminals, cable boxes and LV bushings are matched to the switchgear and protection scheme.

Typical specification

Specifications to confirm on the datasheet

Product type 10kV Oil-Immersed Distribution Transformer
Rated capacity 200 kVA
Voltage class 10 kV
Cooling ONAN / ONAF
Tap range Off-circuit or on-load, project-specific
Winding Copper or aluminium (project-specific)
Standards GB 1094.1, GB/T 6451, IEC 60076
Testing Routine tests plus type and special tests on request

The table is a family-level starting point. The approved datasheet fixes the guaranteed values, drawing dimensions and test plan for the specific order.

Typical applications

  • 10 kV utility distribution feeders
  • Industrial parks and factory substations
  • Commercial buildings and campuses
  • Distributed PV and wind projects
  • Rural electrification and grid upgrades

Confirm before ordering

  • Rated capacity, voltage ratio and tap range
  • Impedance, fault level and parallel operation
  • Ambient temperature, altitude and enclosure
  • Winding material, losses and efficiency class
  • Terminations, protection and monitoring
  • Tests, inspection, packing and shipping limits

Buyer questions

FAQ for 200 kVA 10 kV Oil-Immersed power Transformer

What is 200 kVA 10 kV Oil-Immersed power Transformer best used for?
This model is specified at 200 kVA and 10 kV. It is used where the site load, fault level and environmental conditions match the approved datasheet. Share the load profile, ambient temperature, altitude and grid code and the design can be checked against the application.
What is the typical lead time for 200 kVA 10 kV Oil-Immersed power Transformer?
Standard distribution units typically ship in 25-40 days after drawing approval. Large power transformers and integrated stations are scheduled by design review, core and winding production, tanking, testing and packing. The exact date is confirmed in the quotation.
Which standards and tests are supplied?
The transformer family is designed to GB 1094.1, GB/T 6451 and IEC 60076. Routine tests include winding resistance, ratio, impedance, no-load loss, load loss, insulation resistance and power-frequency withstand. Type and special tests are available on request.
Can the transformer be customised for 60 Hz or a hot climate?
Yes. Frequency, ambient temperature, altitude, enclosure, corrosion class and terminal arrangement are project inputs. The design is adjusted before production, and the approved datasheet becomes the inspection basis.
How do I choose between copper and aluminium windings?
Copper gives higher short-circuit strength and a more compact winding; aluminium can reduce first cost for lightly loaded units. The choice depends on fault level, load profile, loss evaluation and the buyer's specification. Both are available.

Project inquiry

Tell us what the transformer has to do.

Load, voltage class, site conditions, standards and required documents are enough to start. We reply through the inquiry thread.

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