Alu Winding 400kVA Dry Power Transformer Flame Retardant Indoor Distribution Transformer of hentgpower2025

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Alu Winding 400kVA Dry Power Transformer Flame Retardant Indoor Distribution Transformer

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Company Profile

Alu Winding 400kVA Dry Power Transformer Flame Retardant Indoor Distribution Transformer

Product Specifications

Attribute	Value
Type	distribution transformer, Dry TypeTransformer
Material	Aluminum
Frequency	50Hz, 60Hz
Shape	Rectangle
Winding Material	Aluminum
Application	Potential
Phase	Three
Coil Structure	TOROIDAL
Coil Number	Multi-winding coil
Input Voltage	10kV
Output Voltage	400V
Rated capacity	400kva
Product name	Three Phase Transformer
Cooling Method	ANAF
Feature	High Security

Product Overview

The SCB13 Series 400kVA Dry-Type Transformer delivers dependable, efficient, and eco-friendly power distribution for commercial and industrial applications. Built with high-grade silicon steel, cast resin insulation, and a fully sealed construction, it offers a safe, maintenance-free solution for indoor environments requiring consistent power and fire protection.

Technical Specifications

Rated capacity (KVA)	Vector Group	Voltage Combination	No-load loss	Load loss	No-load current	Impedance
30	Yyn0 / Dyn11	10 6.3 6	±5% ±2X2.5% (+3/-1)X2.5%	0.4	135	640	2
50			195	900		2
80			265	1240		1.5
100			290	1410		1.5
125			340	1660		1.3
160			385	1910		1.3
200			445	2270		1.1
250			515	2480		1.1
315			635	3120		1
400			705	3590		1
500			835	4390		1
630			965	5290		0.85
630			935	5360		0.85
800			1090	6260		0.85
1000			1270	7310		0.85
1250			1500	8720		0.85

Key Features

Rated Capacity: 400kVA - Designed for medium-sized commercial and light industrial power systems.
Cast Resin Insulation - Epoxy-resin encapsulated coils provide flame-retardant and self-extinguishing properties.
High-Quality Silicon Steel Core - Low iron-loss and high magnetic permeability for enhanced efficiency.
Air-Cooled (AN) - Oil-free cooling system ensures zero environmental contamination.
Moisture Resistance - Performs reliably in high-humidity and polluted environments.
Low Noise Design - Ideal for noise-sensitive areas like offices or schools.
Compact Footprint - Space-saving design for tight indoor installations.

Product Benefits

Reduced Energy Bills - Optimized core materials and winding structure reduce operational losses.
Safe and Eco-Friendly - No oil leakage, no hazardous emissions, and fire-retardant construction.
Maintenance-Free Operation - No need for oil changes, inspections, or external cooling fans.
Longer Service Life - Durable resin insulation protects against moisture and mechanical wear.
Stable Voltage Output - Provides clean, consistent voltage to sensitive electronic equipment.
Flexible Voltage Configuration - Available with multiple voltage combinations upon request.

Competitive Advantages

Fire-Safe for Indoor Installations - Perfect for high-occupancy buildings with fire safety regulations.
Compliance with Global Standards - Built to IEC 60076 and GB/T 10228 specifications.
Quiet, Clean Operation - Noise and electromagnetic interference kept to a minimum.
Customizable Options Available - Enclosure upgrades (IP23/IP44), wheels, and digital monitoring on request.
Eco-Conscious Design - 100% oil-free and recyclable materials reduce carbon footprint.

Application Scenarios

Commercial Buildings - Reliable power for lighting, elevators, HVAC systems, and data centers.
Hospitals & Clinics - Delivers clean and stable power to critical equipment.
Educational Institutions - Safe and quiet operation in schools and campuses.
Retail Facilities - Supports energy distribution for escalators, lighting, and security systems.
Factories & Workshops - Powers CNC machines, automation lines, and control systems.

Company Profile

Who are we?

HENTG POWER is a professional designer, manufacturer and installer of power system solution around the World, was founded in 2011, occupies 100,000 square meter. specializing in reliable, high-performance solutions for global power systems.

How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment, We will provide QC & test reports. We accept FAT(Factory Acceptance Test). Factory can manufacture oil type and dry type distribution transformer, max 500KV 480MVA power transformer, GIS, switchgear, substation, based on ANSI/IEEE/DOE2016/CSA/IEC60076 standard. We will provide you with the guarantee service of over 2 years.

Why choose us?

We have the professional and independent drawing team and technical team, It is expected that we can confirm all the contents on the drawings with you within 7 days. we have a professional technical team with 30+ senior engineers offer 24 hours online service and response within 30 min.

What services can we provide?

Accept OEM, business payment are negotiated.

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Alu Winding 400kVA Dry Power Transformer Flame Retardant Indoor Distribution Transformer

Alu Winding 400kVA Dry Power Transformer Flame Retardant Indoor Distribution Transformer

Alu Winding 400kVA Dry Power Transformer Flame Retardant Indoor Distribution Transformer

Dry Power Transformer Flame Retardant

Alu Winding Indoor Distribution Transformer

400kVA Dry Power Distribution Transformer

Alu Winding 400kVA Dry Power Transformer Flame Retardant Indoor Distribution Transformer

HENTG Power is an ISO9001 certified transformer manufacturer specializing in reliable, high-performance solutions for global power systems since 2011.