Oil Immersed Power Transformer 35 kVA
Product Attributes
| Attribute | Value |
|---|
| Type | Power transformer, Oil-filled Power Transformer |
| Material | Aluminum, Copper Winding |
| Frequency | 50Hz, 60Hz |
| Winding Material | Aluminum |
| Application | Power |
| Phase | Three |
| Coil Structure | Layered Winding |
| Coil Number | Dual-winding coil |
| Input Voltage | 10kV, 3kV, 6kV, 15kV, 35kV, 69kV, 110kV, 115kV, 220kV, 400kV, Other |
| Output Voltage | 110V, 380V, 220V, 440V, 480V, 11kV, 415V |
| Product Name | Three Phase Transformer |
| Application | Power Distribution System |
Product Overview
HENTG's S11 Oil-immersed Distribution Transformer is a
high-efficiency, energy-saving, and eco-friendly electrical
equipment suitable for a wide range of power supply scenarios,
including urban power networks, industrial power supply, and
distribution in commercial and residential areas. With a capacity
range from 30kVA to 2500kVA, it meets the needs of different scale
users. Its high-efficiency operation significantly reduces energy
consumption, minimizes power loss, and ensures a stable and
continuous power supply.
Technical Specifications
- Capacity Range: 35kVA
- Input Voltage: Customizable based on requirements
- Output Voltage: Customizable based on requirements
- Frequency: 50Hz/60Hz
- Cooling Type: Oil-immersed natural cooling
- Protection Level: IP54 and above
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 | 35 | ±5% | 3.15
6.3
10.5 | Yd11 | 980 | 9410 | 1 | 6.5 |
| 1000 | 35 | ±5% | 3.15
6.3
10.5 | Yd11 | 1150 | 11540 | 1 | 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 |
Production 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 and
technical teams will confirm all drawing contents with you within 7
days after payment, including technical data, weight, and parts
list.
Step 2: Production & Quality Control
After finalizing the production drawing, we prepare stock,
manufacture the transformer, and conduct rigorous quality
inspections before shipment. We provide QC reports and test reports
to ensure product quality. Special accessory requirements can be
accommodated.
Step 3: Installation & Support
Our professional team provides installation guidance and on-site
support. We offer more than 2 years of warranty service to ensure
long-term reliability and performance.
Why Choose Us
- 30+ senior engineers offering 24/7 online service with 30-minute
response time
- 100,000m² factory with 250 workers and 30+ engineers
- 4 production lines with 10,000+ sets annual production capacity
- 100% OQC testing with 25 detection contents
- 15 years of power transformer design and production experience
- Products comply with GB 20052-2024/ANSI/IEEE/DOE2016/CSA/IEC60076
standards
- Cross-industry power transformer solutions
- Global on-site technical support
1 Optimized for 35kV Medium Voltage Networks - Designed for industrial zones, rural power grids, and utility
substations with efficient step-down transformation capabilities.
2 Stable Three-Phase Power Supply - Ensures consistent voltage for heavy-duty equipment in
industrial plants and commercial centers.
3 Efficient Oil-Immersed Cooling - Uses mineral or natural ester insulating oil for effective heat
dissipation and dielectric insulation.
4 High Reliability Construction - Built to withstand electrical, mechanical, and thermal stress in
demanding environments.
Certifications
Frequently Asked Questions
Who are we?
HENTG POWER is a professional designer, manufacturer and installer
of power system solutions worldwide, founded in 2011 with 100,000
square meter facility specializing in reliable, high-performance
solutions for global power systems.
How can we guarantee quality?
We conduct pre-production samples before mass production and final
inspections before shipment, providing QC & test reports. We accept
Factory Acceptance Tests (FAT) and manufacture oil type and dry
type distribution transformers up to 500KV 480MVA power
transformers, GIS, switchgear, and substations based on
international standards.
Why choose us?
We have professional and independent drawing and technical teams
that can confirm all drawing contents within 7 days. Our technical
team includes 30+ senior engineers offering 24/7 online service
with 30-minute response time.
What services can we provide?
We accept OEM orders and negotiate business payment terms to meet
customer requirements.
