2500 kVA 11kV SCB14 High-Efficiency Three-Phase Dry Transformer

Technical Specifications

Model Series	SCB10 / SCB11 / SCB13 / SCB14
Rated Capacity	2500 kVA
Primary Voltage (U1)	10,000 V (10 kV / 11 kV)
Secondary Voltage (U2)	400 V / 415 V / 480 V (3-Phase 4-Wire)
Vector Group	Dyn11
Rated Frequency	50 Hz / 60 Hz
Cooling Method	AN (Natural Air) / AF (Forced Air Blower)
Primary Current (I1)	144.34 A
Secondary Current (I2)	3478.0 A
Guaranteed No-Load Loss (P0)	3780 W
Guaranteed Load Loss (Pk at 120°C)	16640 W
Short-Circuit Impedance (Uk)	5.0%
Insulation Class	F Class (155°C) / H Class (180°C) Epoxy Cast Resin
Temperature Rise Limit	Winding Temp Rise ≤ 100 K (F Class) / ≤ 125 K (H Class)
IP Protection Class	IP00 (Open Type) / IP20 (Indoor Enclosure) / IP23 (Loubered)
Total Weight	7800 kg
Overall Footprint (L×W×H)	2000 mm × 1350 mm × 2050 mm
Governing Standards	IEC 60076-11, GB/T 10228-2015, CE, ISO 9001

Equipment Video Walkthrough 100% Tested

Watch 100% factory routine testing & quality control inspections.

Pricing & Availability

Reference FOB Price

USD 33000

Public Marketplace Range

$14,800 – $28,000

Based on public listings. Often lead-generation or minimum-config prices — not full-scope.

Minimum Order

1 Set

Units in Stock

5

Model / Series

SCB14

Indicative export reference only. Final offer depends on voltage, standards, materials, accessories, and project scope. Request a firm quote →

Product Information

Status

Published

Product ID

2500_KVA_11KV_SCB14_HIGH_EFFICIENCY_THREE_PHASE_DRY_TRANSFORMER

Last Updated

2026-04-06 00:58:38.026164

Technical Highlights

This product offers the advantages of indoor safety, low maintenance, and practical installation flexibility. It supports projects that need reliable electrical performance, oil-free operation, and configurable insulation, enclosure, monitoring, or cooling features for modern indoor distribution systems.

Application Scenarios

Commercial buildings and office complexes
Hospitals, schools, and public facilities
Industrial workshops and manufacturing plants
Data centers and mission-critical electrical rooms
Indoor infrastructure and utility support projects

Key Features

2500 kVA rated capacity for safe indoor distribution and equipment supply
Dry-type insulation system suitable for indoor, low-maintenance installations
Three-phase construction for commercial, industrial, infrastructure, or special applications
Available with customized voltage ratio, enclosure, monitoring, and cooling options
Supports project-based IEC specifications and export-oriented documentation
Designed for dependable service where oil-free installation is preferred

Optional Configurations

High-voltage and low-voltage rating
Enclosure level: IP00 / IP20 / IP23 / customized
Temperature controller and smart monitoring options
Cooling mode: AN / AF and fan arrangement
Winding material and insulation class
Project-specific standards and test document requirements
Color, nameplate language, and document package
Ambient temperature, altitude, and installation condition adaptation

Internal Component Engineering Anatomy

High-precision 3D engineering cutaway model illustrating the core, windings, insulation, conservator tank, and protection accessories.

Dry-type transformer internal 3D cutaway model

High-Grade Silicon Core

Electrolytic Copper Windings

Tap Changer System

Buchholz & Temp Sensors

XinHuan 2500 kVA 11kV SCB14 High-Efficiency Three-Phase Dry Transformer 2D AutoCAD General Arrangement Drawing Blueprint

Engineering Submittal Drawing

2D AutoCAD General Arrangement (GA) Drawing

Official XinHuan factory 2D vector General Arrangement drawing for 2500 kVA 11kV SCB14 High-Efficiency Three-Phase Dry Transformer. Includes front elevation view, top plan view, bushing center-to-center distances, mounting hole footprint, and complete vector group layout.

Full Dimensions ($L \times W \times H$)

Bushing Terminal Distances

Mounting Base Footprint

Vector Group & Title Block

Request CAD Submittal (.DXF / .PDF) Factory Quality Inspection

Frequently Asked Questions

Please send us your required capacity, high voltage, low voltage, frequency, cooling preference, and installation conditions for the 2500 kva scb14 high-efficiency three-phase dry transformer. Our team can recommend a suitable configuration and provide a quotation based on your project requirements.

The product can be produced according to IEC standards and customer technical specifications. Routine factory tests, inspection records, and technical documentation can be provided before shipment. Optional configurations for project-specific grid, environmental, and accessory requirements are available upon request.

Minimum order quantity is 1 Set. The product is prepared for export shipment with suitable packing and transport arrangements based on destination and handling requirements. Technical documents, test reports, nameplate confirmation, and pre-shipment support can be supplied according to order requirements. OEM/ODM support and project-based coordination are available for qualified inquiries.

Related Markets & Resources

Buyer's Guide

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IEC vs ANSI Standards

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Standards & Compliance