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Junengda 50 kva single phase pole mounted transformer Overview>>>
Designed for global rural and suburban grids, Junengda’s 50 kVA single phase pole mounted transformer combines IEEE/ANSI compliance with rugged reliability. Exported to 30+ countries including Honduras, Cameroon, and Thailand, this compact unit (520x620x1195mm) reduces low-voltage line losses by 60% via high-grade aluminum windings and silicon steel cores, delivering 98% efficiency. Its fully sealed, corrosion-resistant tank withstands -40°C to 45°C climates, ideal for overhead installations in harsh environments.
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Junengda 50 kva single phase pole mounted transformer Technical Specifications>>>
| power(kva) | high voltage(v) | low voltage(v) | loss(w) | dimension(mm) | weight | |||
| No-load loss | on-load loss | w | d | h | ||||
| 5 | 34500/19920 13800/7957 13200/7620 12470/7200 or others |
120-240 240-480 347-600 |
19 | 75 | 465 | 485 | 855 | 92 |
| 10 | 36 | 120 | 500 | 525 | 885 | 150 | ||
| 15 | 50 | 195 | 520 | 565 | 905 | 210 | ||
| 25 | 80 | 290 | 560 | 590 | 935 | 285 | ||
| 37.5 | 105 | 360 | 610 | 625 | 935 | 340 | ||
| 50 | 135 | 500 | 635 | 675 | 1035 | 395 | ||
| 75 | 190 | 650 | 745 | 840 | 1035 | 480 | ||
| 100 | 210 | 850 | 770 | 965 | 1135 | 530 | ||
| 167 | 350 | 1410 | 795 | 890 | 1335 | 680 | ||
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Junengda 50 kva single phase pole mounted transformer Features>>>
Certifications
Complies with IEC, IEEE, and ANSI international standards, ensuring global safety and performance compliance.
Target Markets
Primarily exported to Africa, Southeast Asia, and Latin America.
Applications
Rural electrification, residential areas, small industrial applications, and overhead power systems.
Structural Materials
High-quality silicon steel cores, durable aluminum or copper windings, corrosion-resistant tanks, and weatherproof enclosures.
System Features
Easy installation, low maintenance, advanced cooling system for optimal thermal management, stable voltage regulation, and rugged design for harsh environments.
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Junengda 50 kva single phase pole mounted transformer Advantage>>>
High Safety Standards
Designed with a fully sealed structure and advanced insulation materials, the transformer minimizes risks of electrical faults and fire hazards. Built-in lightning arresters and current-limiting fuses provide robust protection against surges and short circuits, ensuring safe operation even in harsh environments.
Outstanding Operational Stability
Featuring a high-quality grain-oriented silicon steel or amorphous alloy core, the transformer reduces no-load losses and noise levels. Its corrosion-resistant, cylindrical tank and reinforced windings ensure long-term durability and stable voltage output under varying loads.
Low Maintenance Costs
The maintenance-free, fully sealed design eliminates oil leakage risks and reduces the need for frequent inspections. Components like the gas relay and pressure relief valve enhance reliability, cutting long-term operational expenses.
Space-Saving Efficiency
Compact and lightweight, this pole-mounted transformer optimizes space utilization by enabling easy installation on single utility poles. Its column-type structure reduces infrastructure costs and shortens low-voltage supply radii, ideal for rural, mountainous, or urban grid upgrades.
Eco-Friendly Performance
With ultra-low no-load losses and energy-efficient core materials, the transformer significantly reduces CO2 emissions. Its compatibility with renewable energy systems supports greener power distribution, aligning with global sustainability goals.
Superior Energy Efficiency
The transformer’s optimized electromagnetic design ensures minimal energy loss during voltage conversion, achieving up to 60% reduction in low-voltage line losses. This high efficiency translates to lower electricity costs and improved grid performance.
Why choose Junengda?
Choose Junengda’s 50 kVA single-phase pole-mounted transformer for a reliable, safe, and eco-conscious solution that elevates your power distribution network’s efficiency and resilience.
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Junengda 50 kva single phase pole mounted transformer Case>>>
1.Rural Electrification in Yunnan, China
The Junengda 50 kVA single phase pole mounted transformer has been deployed in remote villages of Yunnan Province, China, to enhance grid stability in mountainous terrain. Its compact design and high overload capacity ensure reliable power distribution for agricultural activities and household needs, even during peak demand. The eco-friendly ester oil insulation aligns with local environmental regulations, minimizing leakage risks in ecologically sensitive areas.
2.Solar Farm Integration in Limpopo, South Africa
In Limpopo’s off-grid communities, Junengda’s 50 kVA transformer supports decentralized solar power systems. Its robust construction withstands voltage fluctuations common in renewable energy grids, while the reduced maintenance costs and fire-resistant ester oil make it ideal for arid, high-temperature environments. This setup has improved energy access for small-scale farms and clinics.
3.Urban Underground Grid Upgrade in Zhejiang, China
Junengda’s pole mounted transformers are installed in Hangzhou Bay’s underground substations, addressing space constraints and noise regulations in densely populated zones. The 50 kVA units feature low noise levels and enhanced thermal performance, ensuring seamless integration with urban smart grids while reducing land-use costs.
4.Industrial Zone Expansion in Fujairah, UAE
For Fujairah’s growing industrial corridors, the Junengda 50 kVA transformer provides stable power to machinery and cooling systems. Its high short-circuit reliability and reduced lifecycle costs align with the UAE’s focus on sustainable infrastructure. The ester oil’s biodegradability also mitigates environmental risks in coastal areas.
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Junengda 50 kva single phase pole mounted transformer FAQ>>>
Q1: What are the primary applications of the Junengda 50 kVA Single-Phase Pole Mounted Transformer?
A: The Junengda 50 kVA Single-Phase Pole Mounted Transformer is designed for rural and suburban power distribution networks. It efficiently steps down voltage for residential, agricultural, and small commercial use, ensuring stable electricity supply in areas with overhead power lines.
Q2: Is the Junengda 50 kVA transformer compliant with international standards?
A: Yes. This single-phase pole mounted transformer meets IEEE, IEC, and ANSI standards, ensuring safety, durability, and compatibility with global electrical systems. Its robust construction suits harsh outdoor environments.
Q3: How energy-efficient is this pole mounted transformer?
A: The Junengda 50 kVA model features low core and copper losses, achieving up to 98% efficiency. Its optimized design reduces energy waste, lowering operational costs for long-term use.
Q4: Can this transformer withstand extreme weather conditions?
A: Absolutely. Built with corrosion-resistant materials and a sealed tank, the Junengda 50 kVA transformer operates reliably in temperatures from -40°C to 45°C. Its IP55-rated enclosure protects against dust and moisture.
Q5: What installation support does Junengda provide?
A: Junengda offers detailed installation guides and optional professional support. The compact, lightweight design simplifies mounting on utility poles, minimizing labor and time.
Q6: What is the maintenance requirement for this transformer?
A: Our pole mounted transformer requires minimal maintenance due to its sealed structure and high-quality components. Routine visual inspections and oil level checks (if applicable) ensure optimal performance.
Q7: Does Junengda offer customization for voltage specifications?
A: Yes. The Junengda 50 kVA Single-Phase Pole Mounted Transformer supports custom primary and secondary voltage configurations to meet regional grid requirements. Contact our team for tailored solutions.
Q8: What warranty is included with this product?
A: Junengda provides a 5-year warranty, covering manufacturing defects. Our dedicated service team ensures prompt troubleshooting and replacement support worldwide.
Q9: Why choose Junengda over other pole mounted transformer brands?
A: Junengda combines advanced engineering, rigorous testing, and cost-effectiveness. Our 50 kVA single-phase transformer delivers unmatched reliability, efficiency, and compliance—ideal for modern power distribution needs.