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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.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2011
Total Annual:
50000000-100000000
Employee Number:
200~250
Ecer Certification：
Verified Supplier
HENTG Power is an ISO9001 certified transformer manufacturer specializing in reliable, high-performance solutions for global power systems since 2011.
With an 100,000 m² factory, over 250 skilled workers, more than 30 senior engineers, and 10+ professional testing engineers, HENTG P...
HENTG Power is an ISO9001 certified transformer manufacturer specializing in reliable, high-performance solutions for global power systems since 2011.
With an 100,000 m² factory, over 250 skilled workers, more than 30 senior engineers, and 10+ professional testing engineers, HENTG P...
