Product Details
Company Profile

Dry Type Transformer 3 Phase Isolation Transformer 250kVA For Industrial Systems

Product Specifications

Attribute	Value
Frequency	50Hz, 60Hz, 50/60Hz
Phase	Three
Coil Number	Multi Winding
Application	Distribution System
Output Voltage	400V
Input Voltage	11kV
Type	Dry Type Transformer, Voltage Regulator Transformer, Isolation Transformer, AUTOTRANSFORMER, Field Adjustable Transformer, Dual Winding Transformer
Rated Capacity	250KVA
Cooling Method	Air Cooling
Winding Material	Copper

Product Description

The SCB13 Series 250kVA dry-type isolation transformer is designed to provide stable and safe power distribution for industrial equipment, automation systems, and sensitive electronic devices. With its epoxy resin cast core and high-quality materials, it offers exceptional insulation performance and long-lasting durability. This transformer is ideal for commercial and industrial applications, ensuring minimal maintenance and a high degree of safety.

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%	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
200			445	2270	1.1
250			515	2480	1.1
315			635	3120	1	6.0
400			705	3590	1
500			835	4390	1
630			965	5290	0.85
800			1090	6260	0.85
1000			1270	7310	0.85
1250			1500	8720	0.85
1600			1760	10500	0.85

Key Features

Electrical Isolation: Fully isolates primary and secondary circuits, preventing electrical noise and interference.
Epoxy Resin Insulation: Offers superior moisture resistance, high dielectric strength, and long-term durability.
Low Noise Level: Operating noise ≤ 50 dB, making it ideal for sensitive environments.
Oil-Free Design: Eco-friendly and safe for enclosed installations.
High Efficiency: Low no-load and load losses, reducing energy consumption.

Benefits

Protects Sensitive Equipment: Reduces the risk of power surges, transients, and harmonic distortion.
Minimized Maintenance Needs: No oil replacement or filter maintenance required.
Increases Equipment Lifespan: Protects downstream electronics and machinery from voltage spikes.
Safe for Indoor Applications: Suitable for office buildings, data centers, and industrial plants.
Enhanced Power Quality: Provides clean and stable electricity, ensuring reliable system performance.

Advantages

High Short-Circuit Strength: Built to withstand dynamic and thermal stresses during faults.
Flexible Voltage Options: Can be customized to meet specific voltage and capacity requirements.
Complies with International Standards: Certified according to IEC, GB, and CE standards for safety and performance.
Long Service Life: Durable materials and design ensure over 20 years of reliable operation.
Compact Design: Saves space while providing reliable power distribution.

Application Scenarios

Industrial equipment power supply
Data centers and server rooms
Automation control systems
CNC machinery and precision devices
Hospitals and medical electronics
Commercial buildings and high-rise towers

Company Profile

Who are we?

HENTG POWER is a professional designer, manufacturer and installer of power system solutions around the World, founded in 2011, occupying 100,000 square meters. We specialize 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 offering 24 hours online service and response within 30 minutes.

What services can we provide?

Accept OEM, business payment are negotiated.

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