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High Frequency Transformer 1000kVA Oil Immersed Step up Step Down Transformer 1250kVA Power Transformer

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High Frequency Transformer 1000kVA Oil Immersed Step up Step Down Transformer 1250kVA Power Transformer

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Place of Origin : China

Brand Name : HENTG Power

Model Number : ZGS Series

Certification : CE

Price : CN¥6900-7450/sets

MOQ : 1

Frequency : 50Hz, 60Hz, 50/60Hz

Phase : Three

Coil Number : Three Windings

application : distribution system

Output Voltage : 10kV, 415V, 110V, 220V, 380V, 400V , 440V

Input Voltage : 11kV, 10.5kV, 3kV, 12.47kV, 6.6kV, 6.3kV, 6kV

Type : Oil-Immersed Transformer, Distribution Transformer

Product name : Oil Immersed Transforner

Vector Group : Dyn1/Yyn0

Warranty : 3 Years

Material : Copper

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High Frequency Transformer 1000kVA Oil Immersed Step up Step Down Transformer 1250kVA Power Transformer
Product Specifications
Frequency 50Hz, 60Hz, 50/60Hz
Phase Three
Coil Number Three Windings
Application Distribution System
Output Voltage 10kV, 415V, 110V, 220V, 380V, 400V, 440V
Input Voltage 11kV, 10.5kV, 3kV, 12.47kV, 6.6kV, 6.3kV, 6kV
Type Oil-Immersed Transformer, Distribution Transformer
Vector Group Dyn1/Yyn0
Warranty 3 Years
Material Copper
Product Overview

HENTG's 35kV series power transformers feature advanced design with significant improvements in materials, structure, and manufacturing processes for superior performance.

Key Applications
  • Power Plants: Efficient power conversion for industrial applications
  • Substations: Reliable voltage transformation in high-demand networks
  • Renewable Energy Systems: Optimized for solar and wind power plants
  • Industrial Facilities: Power supply for large-scale manufacturing units
Technical Specifications (35KV Three-Phase Oil Immersed Transformer)
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 35 ±5% 3.15
6.3
10.5		 Yd11 980 9410 1.0 6.5
1000 35 ±5% 3.15
6.3
10.5		 Yd11 1150 11540 1.0 6.5
1250 35 ±5% 3.15
6.3
10.5		 Yd11 1410 13940 0.9 6.5
1600 35 ±5% 3.15
6.3
10.5		 Yd11 1700 16670 0.8 6.5
2000 35 ±5% 3.15
6.3
10.5		 Yd11 2180 18380 0.7 6.5
2500 35 ±5% 3.15
6.3
10.5		 Yd11 2560 19670 0.6 6.5
3150 35~38.5 ±5% 3.15
6.3
10.5		 3040 23090 0.56 7
4000 35~38.5 ±5% 3.15
6.3
10.5		 3620 27360 0.56 7
5000 35~38.5 ±5% 3.15
6.3
10.5		 4320 31380 0.48 7
6300 5250 35060 0.48 7.5
8000 35~38.5 ±2*2.5% 3.15
3.3
6.3
6.6
10.5
11		 Ynd11 7200 38480 0.42
10000 35~38.5 ±2*2.5% 3.15
3.3
6.3
6.6
10.5
11		 Ynd11 8700 45320 0.42
12500 10080 53870 0.4 8
16000 12160 65840 0.4 8
20000 14400 79520 0.4 8
25000 17020 94050 0.32 8
31500 20220 112860 0.32 8
Our Manufacturing Process
Step 1: Consultation & Design

We respond within 1 hour with transformer recommendations, competitive quotations, and payment terms. Our professional drawing and technical teams will confirm all specifications within 7 days after payment, including technical data, weight, and parts list.

Step 2: Production & Quality Control

After finalizing production drawings, we prepare materials and begin manufacturing with strict quality inspections. We provide QC reports, test reports, and support Factory Acceptance Tests (FAT). All raw materials undergo rigorous screening for quality assurance.

Step 3: Installation & Support

Our professional team provides installation guidance and on-site support when needed. All products come with a minimum 2-year warranty, ensuring long-term reliability and performance.

Company Capabilities
  • 30+ senior engineers offering 24/7 online support with 30-minute response time
  • 100,000m² factory with 250 skilled workers and 30+ engineers
  • 4 production lines with 10,000+ units annual capacity
  • 100% OQC testing with 25-point inspection protocol
  • 15 years of power transformer design and manufacturing experience
  • Compliance with GB 20052-2024/ANSI/IEEE/DOE2016/CSA/IEC60076 standards
  • Cross-industry power transformer solutions
  • Global on-site technical support network
Frequently Asked Questions
Who are we?

HENTG POWER is a professional designer, manufacturer, and installer of power system solutions worldwide. Founded in 2011 with a 100,000 square meter facility, we specialize in reliable, high-performance solutions for global power systems.

How do we guarantee quality?

We conduct pre-production sampling, final inspections before shipment, and provide QC & test reports. We support Factory Acceptance Tests (FAT) and manufacture oil-type and dry-type distribution transformers up to 500KV 480MVA capacity, GIS, switchgear, and substations meeting international standards.

Why choose us?

Our professional drawing and technical teams can confirm all specifications within 7 days. With 30+ senior engineers providing 24/7 support and rapid response times, we ensure exceptional service throughout your project lifecycle.

What services can we provide?

We accept OEM orders and offer flexible business payment terms to meet your specific requirements.


Product Tags:

1000kva power transformer

      

1000kva step up step down transformer

      

380v power transformer

      
Wholesale High Frequency Transformer 1000kVA Oil Immersed Step up Step Down Transformer 1250kVA Power Transformer from china suppliers

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