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Junengda 75 kva single phase pole mounted transformer Overview>>>
Junengda’s 75 kVA single phase pole mounted transformer delivers efficient and durable performance for rural and urban power distribution networks. Designed to meet international standards, this transformer ensures stable voltage conversion, making it ideal for residential, commercial, and light industrial applications.
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Junengda 75 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 75 kva single phase pole mounted transformer Features>>>
Certifications
Meets IEC, IEEE, and ANSI standards with global safety and performance certifications.
Target Markets
Primarily exported to Belt and Road Initiative countries (Southeast Asia, Africa, South America).
Applications
Rural electrification, renewable energy integration (solar, wind, hybrid projects), urban grid upgrades, off-grid communities, and industrial zones.
Structural Materials
High-grade corrosion-resistant steel, silicon steel cores, compact lightweight structure, and advanced insulation materials.
System Features
Smart grid compatibility, low energy loss, stable voltage regulation, easy installation/maintenance, and durability in harsh environments (coastal, extreme temperatures).
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Junengda 75 kva single phase pole mounted transformer Advantage>>>
Enhanced Safety Compliance
Junengda’s transformer prioritizes safety with robust insulation systems and fault-resistant construction. Built to comply with NEC and IEC standards, it ensures reliable protection against overloads and short circuits, minimizing risks in diverse environmental conditions. High-quality materials, including corrosion-resistant enclosures and fire-retardant components, further enhance operational safety.
Unmatched Operational Stability
The transformer’s optimized magnetic core design, utilizing premium grain-oriented silicon steel, ensures minimal energy loss and stable voltage regulation. Its ability to maintain consistent performance under varying loads—verified by precise current calculations (e.g., primary current adjustments per NEC guidelines)—guarantees uninterrupted power delivery even in fluctuating grid conditions.
Low Maintenance & Longevity
Featuring a sealed, maintenance-free structure, the Junengda 75 kVA transformer reduces lifecycle costs. Durable components, such as weatherproof coatings and self-cooling mechanisms, withstand harsh climates and require minimal intervention. This design aligns with IEC 60076 standards for temperature management, extending service life and lowering downtime.
Compact & Space-Saving Design
Engineered for pole-mounted installations, this transformer maximizes space efficiency without compromising capacity. Its lightweight, compact footprint simplifies deployment in urban or remote areas, ideal for upgrading aging infrastructure while optimizing land use.
Eco-Friendly & Energy-Efficient
Junengda integrates eco-conscious materials and low-loss technology to achieve superior energy efficiency (meeting DOE and IEC benchmarks). The transformer’s reduced no-load and load losses contribute to lower carbon emissions, supporting sustainable energy initiatives.
High Cost-Effectiveness
With optimized efficiency (verified by S/Vp and S/Vs calculations for minimal power waste) and extended durability, this transformer ensures long-term savings. Its compliance with global standards reduces compliance costs, while robust construction cuts replacement expenses.
Why choose Junengda?
Choose Junengda’s 75 kVA single-phase pole-mounted transformer for a seamless blend of safety, stability, and sustainability—tailored to empower modern grids with unmatched reliability and efficiency.
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Junengda 75 kva single phase pole mounted transformer Case>>>
1.Rural Electrification in Mountainous Regions, Philippines
Junengda’s 75 kVA single-phase pole-mounted transformer has been deployed in remote villages across the Cordillera Mountains, Philippines, where rugged terrain challenges grid expansion. These transformers efficiently step down voltage from local microgrids powered by small hydropower plants, ensuring stable electricity for households and community centers. Their compact design minimizes installation costs, while robust insulation withstands high humidity and temperature fluctuations common in tropical climates.
2.Solar Farm Integration in Rajasthan, India
In Rajasthan’s semi-arid regions, Junengda transformers are integral to decentralized solar farms. The 75 kVA units connect 25 kW solar arrays to low-voltage distribution lines, enabling farmers to sell surplus energy to the grid. Their high thermal tolerance (up to 45°C) ensures reliability in extreme heat, aligning with India’s renewable energy goals for rural development.
3.Agricultural Irrigation Support, Shandong, China
Junengda’s pole-mounted transformers power smart irrigation systems in Shandong’s agricultural belts. By stepping down voltage for electric pumps and IoT-based moisture sensors, these 75 kVA units enhance water-use efficiency across 500+ farms. Their corrosion-resistant coating extends lifespan in humid coastal environments, reducing maintenance costs for local cooperatives.
4.Off-Grid Community Expansion, Tanzania
In Tanzania’s Lake Victoria region, Junengda transformers enable hybrid energy systems combining solar, wind, and diesel generators. The 75 kVA models stabilize voltage fluctuations for schools and clinics, supporting medical refrigeration and digital classrooms. Their compatibility with low-capacity grids ensures seamless integration in areas with intermittent power demand.
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Junengda 75 kva single phase pole mounted transformer FAQ>>>
Q1: Where is this transformer used?
Ideal for rural grids (Philippines mountains, Tanzania villages), solar farms (India), and urban upgrades (China). Powers homes, farms, clinics – anywhere needing stable 120/240V via overhead poles.
Q2: Does it meet international standards?
Yes – IEEE/ANSI certified (150kV BIL), NEC-safe, DOE-efficient (98%+). Trusted in 30+ countries like Honduras (40-unit order) and Cameroon.
Q3: How tough for harsh climates?
Fully sealed, corrosion-resistant tank handles -40°C to 45°C (tested in Rajasthan heat, Philippine humidity). Aluminum windings cut low-voltage losses by 60% vs old models.
Q4: Easy to install alone?
Compact 520x620mm size (290kg total) fits single poles. Includes lift lugs + dual voltage switch – 2-person install in 2hrs (vs 4hrs for competitors).
Q5: Maintenance required?
Maintenance-free design – no oil changes. Annual checks: visual inspection, tap switch (5-position ±5% regulation).
Q6: Can I customize voltages?
Yes! Primary: 13.8kV-27.6kV (e.g., Canada’s 7.2kV, Cameroon’s 17.32kV). Secondary: 120/240V or 347/600V. 5-year warranty covers defects.
Q7: Fire safety in dry areas?
Yes – PCB-free mineral oil 45# (UL-listed), pressure relief valve prevents explosions. Used in Rajasthan’s solar farms – 0 fire incidents in 500+ units.
Q8: Why choose Junengda over local brands?
15+ years exporting 10,000+ poles: 60% lower losses = $200/year savings per unit. Direct factory price, 30-day delivery to SE Asia/Africa ports.