Three Phase Substation Oil Immersed Transformer Electrical Mv Voltage Transformer 45kVA-300kVA
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Changsha Hunan China
Address:
Room905, D6 building, CCSP Industrial Park, Yuelu District, Changsha，Hunan province, China
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Product Details
Company Profile
Product Details
Three Phase Oil Immersed Transformer (45kVA-300kVA)
Product Specifications
| Attribute | Value |
|---|---|
| Frequency | 50Hz, 60Hz |
| Phase | Three |
| Coil Number | Three Windings, Multi Winding, Two Windings, Single Winding |
| Application | Distribution System |
| Coil Structure | Shell-Type Coil, layer coil, fully sealed construction, Disc Coil, round coil |
| Output Voltage | 10kV, 415V, 110V, 380V, 400V, 440V, 480V, 11kV |
| Input Voltage | 10.5kV, 11kV, 12.47kV, 6.6kV, 6.3kV, 6kV, 10kV, 35kV, 69kV, 110kV, 115kV, 132kV |
| Type | Isolation Transformer, Voltage Regulator Transformer, AUTOTRANSFORMER, Field Adjustable Transformer, Oil-Immersed Transformer, Dual Winding Transformer, Compact Substation |
| Rated Capacity | 45KVA-300KVA |
| Vector Group | Dyn11 / Yyn0 |
Product Overview
HENTG Power 30kVA Oil-immersed Transformer is an integrated
all-in-one unit combining HV switchgear, transformer, and LV
cabinet, designed to save civil work and installation time.
Technical Specifications
HV Specifications
| Parameter | Unit | Value |
|---|---|---|
| Rated Frequency | Hz | 50 |
| Rated Voltage | kV | 6, 10, 35 |
| Max Working Voltage | kV | 6.9, 11.5, 40.5 |
| Industrial Frequency Voltage-resisting Time | kV | 32/36, 42/48, 95/118 |
| Thunder and Lighting Ballistic Voltage-resisting Time | kV | 60/70, 75/85, 185/215 |
LV Specifications
| Parameter | Unit | Value |
|---|---|---|
| Rated Voltage | V | 380, 220 |
| Rated Current Of Major Return Circuit | A | 100-3200 |
| Rated short-circuit Current-resisting | kA | 15, 30, 50 |
Our Process
- Consultation & Design: We respond within 1 hour, provide recommendations and quotations. Technical drawings are confirmed within 7 days after payment.
- Production & Quality Control: Strict material screening, production with QC and test reports. Special accessories available upon request.
- Installation & Support: Professional installation guidance with on-site support available. Over 2 years warranty service.
Our Advantages
- 30+ senior engineers offering 24/7 support with 30-minute response time
- 100,000m² factory with 250 workers and 4 production lines
- 15 years experience in power transformer design and production
- Compliance with GB 20052-2024/ANSI/IEEE/DOE2016/CSA/IEC60076 standards
- Global on-site technical support
Frequently Asked Questions
Who are we?
HENTG POWER is a professional designer, manufacturer and installer
of power system solutions founded in 2011, specializing in
reliable, high-performance solutions for global power systems.
How can we guarantee quality?
Pre-production samples, final inspections, QC & test reports, and
Factory Acceptance Tests (FAT). We manufacture oil and dry type
transformers up to 500KV 480MVA, complying with international
standards.
Why choose us?
Professional design team, quick response (30 minutes), 15+ years
experience, and comprehensive after-sales service with over 2 years
warranty.
What services can we provide?
OEM services available with flexible payment terms. Custom
solutions tailored to your specific requirements.
Three Phase Substation Oil Immersed Transformer Electrical Mv Voltage Transformer 45kVA-300kVA
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