Skip to content
Fengguang Transformer
315 kVA 10 kV Dry-Type Transformer High Efficiency — Fengguang Transformer SC(B)14 High-Efficiency Dry-Type Transformer

Standards

GB / IEC 60076

Testing

Routine report

Origin

China

SC(B)14 Type Dry-Type Transformers

315 kVA 10 kV Dry-Type Transformer High Efficiency

315 kVA 10 kV SC(B)14 High-Efficiency Dry-Type Transformer

315KVA 10KV High Efficiency Dry-Type Transformer: Energy-Saving and Stable Power Distribution Equipment In the current power distribution industry, high energy consumption and poor fire and moisture resistance of traditional power distribution equipment are common pain points. Most companies use oil-immersed transformers, which are prone to oil leaks and cumbersome maintenance, causing numerous problems for power distribution operation and maintenance and safe production in the plant area. To address these issues, we have launched the 315KVA 10KV High Efficiency Dry-Type Transformer, which uses a resin casting molding process and optimizes the internal winding structure and heat dissipation design. This product effectively reduces operating losses, eliminates oil pollution, and is suitable for stable power supply in various scenarios. It can be used with Box Type Substations and High And Low Voltage Switchgear , and is widely used in power distribution scenarios such as industrial plants, commercial buildings, and photovoltaic power stations. It can also be used in conjunction with Electric Power Converters and Combined Photovoltaic Substations to significantly improve the operational stability and Energy Efficiency of the entire power system. Core Product Features 1. High Efficiency, Energy Saving, and Low Loss: This 315KVA 10KV Dry Type Transformer features an optimized electromagnetic design, resulting in no-load and load losses significantly lower than industry standards. Long-term operation can substantially reduce enterprise electricity costs and is suitable for scenarios requiring continuous power supply. 2. Safe and Maintenance-Free: Unlike traditional oil-immersed transformers, this oil-free design eliminates the risk of oil leaks and fires. It boasts excellent fire resistance, moisture resistance, and dust resistance, ensuring stable operation even under harsh conditions and significantly reducing subsequent maintenance costs. Practical Maintenance Tips 1. Frequent maintenance is unnecessary during operation. Only quarterly surface dust cleaning and checking the tightness of wiring terminals are required, effectively extending the equipment's lifespan. 2. When used with Combined Photovoltaic Substations, the power load parameters must be matched to avoid prolonged overload operation and ensure efficient adaptation to the power distribution system. Frequently Asked Questions (

Quick answer. 315 kVA 10 kV Dry-Type Transformer High Efficiency is a SC(B)14 High-Efficiency Dry-Type Transformer rated 315 kVA at 10 kV. Typical applications include High-efficiency buildings, Data centres, Manufacturing plants. It is designed to GB 1094.1 and IEC 60076, with routine tests recorded against the approved datasheet.
Product type
SC(B)14 High-Efficiency Dry-Type Transformer
Rated capacity
315 kVA
Voltage class
10 kV
Insulation
Cast epoxy resin, Class F/H
Cooling
AN / AF
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

315KVA 10KV High Efficiency Dry-Type Transformer: Energy-Saving and Stable Power Distribution Equipment In the current power distribution industry, high energy consumption and poor fire and moisture resistance of traditional power distribution equipment are common pain points. Most companies use oil-immersed transformers, which are prone to oil leaks and cumbersome maintenance, causing numerous problems for power distribution operation and maintenance and safe production in the plant area. To address these issues, we have launched the 315KVA 10KV High Efficiency Dry-Type Transformer, which uses a resin casting molding process and optimizes the internal winding structure and heat dissipation design. This product effectively reduces operating losses, eliminates oil pollution, and is suitable for stable power supply in various scenarios. It can be used with Box Type Substations and High And Low Voltage Switchgear , and is widely used in power distribution scenarios such as industrial plants, commercial buildings, and photovoltaic power stations. It can also be used in conjunction with Electric Power Converters and Combined Photovoltaic Substations to significantly improve the operational stability and Energy Efficiency of the entire power system. Core Product Features 1. High Efficiency, Energy Saving, and Low Loss: This 315KVA 10KV Dry Type Transformer features an optimized electromagnetic design, resulting in no-load and load losses significantly lower than industry standards. Long-term operation can substantially reduce enterprise electricity costs and is suitable for scenarios requiring continuous power supply. 2. Safe and Maintenance-Free: Unlike traditional oil-immersed transformers, this oil-free design eliminates the risk of oil leaks and fires. It boasts excellent fire resistance, moisture resistance, and dust resistance, ensuring stable operation even under harsh conditions and significantly reducing subsequent maintenance costs. Practical Maintenance Tips 1. Frequent maintenance is unnecessary during operation. Only quarterly surface dust cleaning and checking the tightness of wiring terminals are required, effectively extending the equipment's lifespan. 2. When used with Combined Photovoltaic Substations, the power load parameters must be matched to avoid prolonged overload operation and ensure efficient adaptation to the power distribution system. Frequently Asked Questions (

Design features

What the design is built around

Cast-resin insulation

Epoxy resin encapsulation protects windings from dust, humidity and accidental contact.

Fire-safe design

No insulating oil is used, making the unit suitable for indoor and fire-sensitive buildings.

Low partial discharge

Vacuum casting and controlled curing keep partial discharge low over the service life.

Low noise

Core and clamping design reduce structure-borne noise for hospitals, offices and data centres.

Typical specification

Specifications to confirm on the datasheet

Product type SC(B)14 High-Efficiency Dry-Type Transformer
Rated capacity 315 kVA
Voltage class 10 kV
Insulation Cast epoxy resin, Class F/H
Cooling AN / AF
Winding Copper or aluminium (project-specific)
Standards GB 1094.1, GB/T 6451, IEC 60076-11
Testing Routine tests, partial discharge and temperature-rise type tests

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

  • High-efficiency buildings
  • Data centres
  • Manufacturing plants
  • Renewable-energy projects
  • Public infrastructure

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 315 kVA 10 kV Dry-Type Transformer High Efficiency

What is 315 kVA 10 kV Dry-Type Transformer High Efficiency best used for?
This model is specified at 315 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 315 kVA 10 kV Dry-Type Transformer High Efficiency?
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 apply to dry-type transformers?
Dry-type units follow GB 1094.1, GB/T 6451 and IEC 60076-11. Routine tests cover winding resistance, ratio, impedance, no-load and load loss, insulation resistance and power-frequency withstand. Partial-discharge and temperature-rise type tests are available.
Can a dry-type transformer be installed outdoors?
A standard cast-resin unit is intended for indoor, well-ventilated rooms. For outdoor use an IP enclosure, anti-condensation heaters and a corrosion class must be specified. In many coastal or dusty sites an oil-immersed or prefabricated station is a better fit.
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.

No phone, email or address is published on this site. Your details are used only to answer this inquiry.