SCB11 Series 250kVA Dry Type Isolation Transformer 3Phase With Circular Coil Structure

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Hunan Hentg Power Electric Technology Co., Ltd.

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Company Profile

SCB11 Series 250kVA Dry Type Isolation Transformer 3Phase With Circular Coil Structure

Product Specifications

Attribute	Value
Type	Power transformer, distribution transformer, Dry Type Transformer
Frequency	50Hz, 60Hz
Shape	ROUND
Winding Material	Aluminum
Application	Current
Phase	Three
Coil Structure	Circular coil
Coil Number	Multi-winding coil
Input Voltage	10kV
Output Voltage	400V
Rated Capacity	250kVA

The SCB11 Series 250kVA Dry-Type Isolation Transformer provides a reliable, efficient, and safe solution for industrial, commercial, and medical power distribution. Built with premium materials, including high-quality epoxy resin casting, it ensures long-lasting insulation and robust performance. This transformer is ideal for systems requiring clean, stable power while minimizing noise and energy loss.

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	135	640	2	4.0
50			195	900	2
80			265	1240	1.5
100			290	1410	1.5
125			340	1660	1.3
160			385	1910	1.3	6.0
200			445	2270	1.1
250			515	2480	1.1
315			635	3120	1

Key Features

Electrical Isolation: Complete isolation between primary and secondary circuits to prevent electrical noise, surges, and harmonics.
Epoxy Resin Insulation: Superior moisture resistance, high dielectric strength, and durability for long-term operation.
Low Noise Operation: Noise level ≤ 50 dB, suitable for sensitive environments such as offices, hospitals, and labs.
Oil-Free Design: No oil means safer operation with no risk of oil leaks or environmental contamination.
High Efficiency: Low no-load and load losses, improving energy conservation and reducing operational costs.

Benefits

Protects Sensitive Equipment: Filters electrical noise, voltage surges, and harmonic distortion, ensuring stable power for sensitive electronics and machinery.
Minimal Maintenance: Dry-type construction eliminates the need for oil checks, replacements, and frequent maintenance, lowering long-term costs.
Safe Indoor Use: The oil-free, flame-retardant design makes it suitable for indoor installations in commercial and industrial environments.
Improved Power Quality: Provides a clean, stable power supply that prevents system disruptions, enhancing the reliability and performance of connected devices.
Reduced Operational Costs: Lower energy consumption due to high efficiency and reduced maintenance requirements, resulting in cost savings over time.

Advantages

High Short-Circuit Strength: Withstands thermal and dynamic stresses during faults, ensuring protection and durability in industrial settings.
Flexible Voltage Configuration: Can be customized to meet specific voltage requirements, making it adaptable to various applications.
Meets International Standards: Fully compliant with IEC, CE, and GB standards, ensuring top-notch safety and performance.
Long Service Life: Designed to last over 20 years, providing reliable performance and low operational costs over its lifetime.
Compact Design: The compact form factor saves space, making it suitable for installations with limited space while maintaining robust performance.

Application Scenarios

Industrial Equipment: Power distribution for manufacturing and automation systems.
Data Centers: Ensures clean and stable power supply for servers and network equipment.
Medical Equipment: Provides isolated and stable power to sensitive medical devices.
Communication Systems: Ideal for communication base stations and control systems.
Commercial Buildings: Used for electrical distribution in offices and high-rise buildings.

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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SCB11 Series 250kVA Dry Type Isolation Transformer 3Phase With Circular Coil Structure

SCB11 Series 250kVA Dry Type Isolation Transformer 3Phase With Circular Coil Structure

SCB11 Series 250kVA Dry Type Isolation Transformer 3Phase With Circular Coil Structure

250kVA Dry Type Isolation Transformer

Dry Type Isolation Transformer 3Phase

Circular Coil Structure Isolation Transformer

SCB11 Series 250kVA Dry Type Isolation Transformer 3Phase With Circular Coil Structure

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