Single-phase Pole-mounted Transformer
- Commodity name: Single-phase Pole-mounted Transformer
Keywords:
Oil-lmmersed Power Transformer
Product Description
Single-phase pole-mounted oil-immersed transformers are compact, lightweight distribution transformers designed for overhead line power supply systems. Featuring low loss, low noise, leak-proof structure and easy pole installation, this single-phase transformer is widely used for rural power grids, residential power supply, street lighting and remote area power distribution, fully compliant with IEC and international industry standards.
Core Features
- Energy-saving & Low Loss: High-performance silicon steel sheet core optimizes electromagnetic structure, effectively reducing no-load loss and operating power consumption, long-term energy-saving and cost-reducing.
- Pole-mounted Compact Design: Miniaturized lightweight structure, specially designed for overhead pole installation, easy to mount and fix, saving installation space and construction cost.
- Fully Sealed & Maintenance-free: Integral fully sealed oil tank with vacuum oil injection technology, no oil leakage, anti-aging and anti-damp, free of daily maintenance.
- Stable & Safe Operation: Pure copper winding with strong conductivity and stable output, excellent overload resistance and short-circuit protection performance, low operating failure rate.
- Strong Environmental Adaptability: Anti-corrosion, rain-proof and dust-proof design, adaptable to outdoor harsh weather conditions, suitable for long-term outdoor continuous operation.
- Low Operating Noise: Optimized core lamination process and structural damping design, effectively reduce operating noise, meeting residential environmental protection requirements.
- Standard Compliance: Manufactured strictly in accordance with IEC 60076 international standards, with stable quality and wide application compatibility.
Details Table
|
Technical Item |
Standard Specification |
Unit |
Remarks |
|
Product Type |
Single Phase Pole-mounted Oil Immersed Transformer |
- |
Outdoor overhead distribution type |
|
Rated Capacity |
5 ~ 100 |
kVA |
Small & medium capacity for civil use |
|
High Voltage (HV) |
10 / 15 / 20 |
kV |
Common overhead line voltage |
|
Low Voltage (LV) |
0.22 / 0.24 |
kV |
Standard household single-phase voltage |
|
Frequency |
50 / 60 |
Hz |
Suitable for global single-phase grids |
|
Phase Type |
Single Phase |
- |
For single-phase load power supply |
|
Cooling Method |
ONAN |
- |
Oil Natural Air Natural cooling |
|
No-load Loss |
Ultra-low energy-saving type |
- |
Optimized energy efficiency design |
|
Short-circuit Impedance |
3.0% ~ 4.5% |
% |
Stable voltage output |
|
Installation Method |
Pole Mounted |
- |
Fast overhead installation |
|
Insulation Level |
10kV~20kV Grade |
- |
Meet outdoor insulation requirements |
|
Service Life |
Up to 25 |
Years |
Durable outdoor performance |
|
Executive Standard |
IEC 60076, ANSI C57.12 |
- |
Fit for American & European standards |
Packaging and shipping
Zhonggong Steel (SHANDONG) Group Co., Ltd.boasts strong R&D, design and large-scale production capabilities, specializing in the R&D, manufacturing and sales of oil-immersed, dry-type and prefabricated transformers. Benefiting from a prime location and convenient transportation, our factory covers nearly 15,000 square meters.
application
With reliable quality and mature craftsmanship, we rigorously control every production process. We deliver cost-effective, safe and stable transformers and premium services for global clients. Our products are well-sold at home and abroad, enjoying high recognition and trust worldwide.
factory
Equipped with advanced production and precision testing equipment, we have established a sound quality control system and standardized management. With reliable quality and mature craftsmanship, we rigorously control every production process. We deliver cost-effective, safe and stable transformers and premium services for global clients. Our products are well-sold at home and abroad, enjoying high recognition and trust worldwide.
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