250kVA 10kV Oil Filled Distribution Transformers
Capacity: 250kVA, ideal for medium-to-high load scenarios
Voltage: 10kV electrical distribution transformer
Frequency: 50/60Hz global compatibility
Type: Oil immersed distribution transformer
Certifications: ISO9001, SGS safety testing, CE marking
Advantages: Superior heat dissipation, extended lifespan, low maintenance costs
Have questions? GNEE sales representatives are available for live chat now
Send E-mail: sales@gneeelectric.com
Tel: +8615824687445
Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of 250kva 10kv oil filled distribution transformers in China. If you're going to buy customized 250kva 10kv oil filled distribution transformers made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.
Key Features of Oil Filled Distribution Transformers
High-Efficiency Cooling System
Oil immersed design enhances heat dissipation efficiency by 30% compared to dry-type models, ensuring stable operation of the 250kVA electrical distribution transformer under full load.
Leak-Proof Construction
Double-layered stainless steel oil tank prevents leaks, making these Oil Filled Distribution Transformers suitable for harsh outdoor environments (humidity, dust).
Low-Loss Core Material
Hi-B grade oriented silicon steel core reduces no-load losses by 15%, saving ~2,000 kWh annually for oil immersed distribution transformers.
Multi-Layer Safety Protections
Integrated pressure relief valve and oil temperature monitoring safeguard 250kVA high-capacity operations.
Broad Application Scope
Designed for substations, industrial parks, and commercial buildings – critical scenarios for electrical distribution transformers.
Products parameter
Oil Immersed vs. Dry-Type Transformers
Heat Dissipation
Oil Filled Distribution Transformers utilize oil circulation cooling, offering 40% better high-temperature resistance than dry-type units for sustained heavy loads.
Maintenance Requirements
Oil immersed distribution transformers require oil replacement every 5 years, whereas dry-types need 2x more frequent coil cleaning.
Environmental Adaptability
Oil-immersed electrical distribution transformers operate reliably in extreme temperatures (-25°C to 40°C), while dry-types risk insulation oxidation in humid conditions.
Safety Standards
Dry-types eliminate fire risks, but Oil Filled Distribution Transformers achieve equivalent safety via flame-retardant oil and pressure relief mechanisms.
Cost Efficiency
250kVA oil immersed distribution transformers reduce upfront costs by 15% and deliver lower total ownership costs (TCO).
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Main products
Why choose us?
GNEE strictly follows the comprehensive acceptance testing process to ensure that the performance of each device meets the standards. Our products and services have been successfully applied in more than 50 countries and regions around the world. As a trusted global industrial partner, we are always committed to helping customers achieve their sustainable development vision through high-quality products and full-process services.
Support
• Pre-sales: Free technical consulting, drawing review, and installation training.
• After-sales:
o Global warranty for 2 years; 5-year warranty on core components.
o 7×24-hour remote support, fault response within <24 hours.
o Operation manual provided.
Product Testing Center
SGS certification certificate
Packing and Delivery
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