Product Details
Company Profile

Industrial Zones Oil Filled Distribution Transformer 3 Phase 1500Kva 2500kva Step Up Transformer

Industrial Zones Oil Filled Distribution Transformer 3 Phase 1500Kva-2500kva Step Up Transformer

Product Specifications

Attribute	Value
Frequency	50Hz, 60Hz, 50/60Hz
Phase	Three
Application	Distribution system
Output Voltage	10kV, 415V, 110V, 220V, 380V
Input Voltage	11kV, 10.5kV, 3kV, 12.47kV, 6.6kV
Type	Oil-Immersed Transformer
Material	Aluminum, Copper
Winding Material	Aluminum, Copper

Applications

Power Plants: Efficient power conversion for industrial applications
Substations: Reliable voltage transformation in high-demand networks
Renewable Energy Systems: Optimized for use with solar and wind power plants
Industrial Facilities: Power supply for large-scale manufacturing and processing units

Technical Data For 35KV Three-Phase Oil Immersed Transformer (630KVA~31500KVA)

Capacity (KVA)	HV (KV)	HV Tapping	LV (KV)	Vector Group	No-load Loss (W)	On-load Loss (W)	No-load Current (%)	Short Circuit Impedance (%)
630	35	±5%	3.15 6.3 10.5	Yd11	830	7870	1.1	6.5
800					980	9410	1
1000					1150	11540	1
1250					1410	13940	0.9
1600					1700	16670	0.8
2000					2180	18380	0.7
2500					2560	19670	0.6

Our Manufacturing Process

Step 1: Inquiry & Design

We respond to inquiries within 1 hour and recommend suitable transformers according to your needs. We provide reasonable quotations and payment terms. Our professional drawing team confirms all design details within 7 days after payment.

Step 2: Production & Quality Control

After design approval, we prepare stock, produce, and conduct quality inspection before shipment. We provide QC & test reports and accept Factory Acceptance Tests (FAT).

Step 3: Installation & Support

We provide professional installation guidance and on-site support. All products come with more than 2 years warranty service.

Key Features

Optimized for 35kV Medium Voltage Networks: Designed for industrial zones, rural power grids, and utility substations. Provides efficient step-down transformation from sub-transmission to distribution voltage levels.
Stable and Balanced Three-Phase Power Supply: Delivers consistent voltage across all three phases, ideal for industrial plants and large-scale energy consumers.
Efficient Oil-Immersed Cooling System: Uses mineral or natural ester insulating oil for effective heat dissipation and dielectric insulation.
High Reliability and Robust Construction: Built to withstand electrical, mechanical, and thermal stress in demanding environments.

Frequently Asked Questions

Q: Who are we?

HENTG POWER is a professional designer, manufacturer and installer of power system solutions founded in 2011, occupying 100,000 square meters and specializing in reliable, high-performance solutions for global power systems.

Q: How can we guarantee quality?

We always provide pre-production samples and final inspection before shipment with QC & test reports. We accept FAT and manufacture transformers up to 500KV 480MVA based on international standards.

Q: Why choose us?

We have professional drawing and technical teams with 30+ senior engineers offering 24/7 online service with 30-minute response time.

Q: What services can we provide?

We accept OEM and custom business payment terms.

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