Copper Winding Oil Immersed Distribution Transformer 1 Phase Pad Mounted Cabinet Design
Product Specifications
Attribute |
Value |
Frequency |
50Hz, 60Hz, 50Hz/60Hz |
Phase |
Single Phase |
Coil Structure |
Round coil |
Output Voltage |
220V, 380V, 400V, 440V, 480V |
Input Voltage |
35kV, 6kV, 10kV |
Cooling Method |
ONAN (Oil Natural Air Natural) |
Warranty |
2 Years |
Vector Group |
Dyn11 / Yyn0 |
Tapping Range |
±2X2.5% |
Key Features
- Pad-Mounted Cabinet Design - Tamper-proof lockable cabinet with separate HV and LV compartments for safety
- Mineral Oil Insulation - Environmentally tested insulating oil ensures reliable operation and thermal performance
- Corrosion-Resistant Enclosure - Powder-coated tank with stainless hardware for harsh environments
- ONAN Cooling System - Oil Natural Air Natural cooling ensures high thermal performance and reliability
Technical Specifications
Capacity (kVA) |
HV (V) |
Tapping Range |
LV (V) |
No-load Loss (W) |
Load Loss (W) |
Dimensions (mm) |
Efficiency (%) |
15 |
2400-34500 |
±2X2.5% |
110-690 |
60-150 |
330-1150 |
610-740 x 740-960 x 840 |
98.82-99.49 |
Our Manufacturing Process
Step 1: Design & Quotation
We respond within 1 hour with suitable transformer recommendations, reasonable quotations, and payment terms. Our professional drawing team confirms all technical details within 7 days after payment.
Step 2: Production & Quality Control
After design approval, we prepare stock, manufacture, and conduct rigorous quality inspections. We provide QC reports and test reports for all products.
Step 3: Installation & Support
We provide professional installation guidance and on-site support. All products come with a 2+ year warranty and ongoing technical support.
Our Product Range
- Oil-immersed transformers
- Dry-type power transformers
- SH15 and SCBH15 amorphous alloy transformers
- YB prefabricated substations
About HENTG POWER
- 100,000m² factory with 250 workers and 30+ senior engineers
- 4 production lines with 10,000+ sets annual capacity
- 100% quality control with 25-point testing
- 15 years power transformer experience
- Compliance with GB 20052-2024/ANSI/IEEE/DOE2016/CSA/IEC60076 standards
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 do we guarantee quality?
We conduct pre-production sampling, final inspections before shipment, and provide QC & test reports. We accept Factory Acceptance Tests (FAT) and offer a 2+ year warranty.
Why choose us?
We have professional drawing and technical teams that confirm all details within 7 days. Our 30+ senior engineers provide 24/7 support with 30-minute response times.