April 27, 2025
With a tight project schedule, the manufacturer delivered on time, and on-site technical personnel provided guidance throughout the entire installation and commissioning process; the collaboration was highly efficient and hassle-free.
Lijie Electric's Iron core rod type distribution transformer delivers exceptional performance for distributed small-load applications. Designed for pole-mounting in rural areas, remote regions, and railway lines, our transformers feature cold-rolled silicon steel or amorphous alloy cores, offering capacities from 15-167kVA across 8kV and 20kV voltage levels. With oil-immersed self-cooling technology and standardized design, you get flexible installation without dedicated transformer rooms. Our 500,000 square meter facilities and 160+ engineering professionals ensure quality backed by ISO 9001, CE, UL, and IEC certifications. Production cycles run just 6–30 days.

You confront one of a kind challenges when controlling dispersed loads. Conventional substations require critical arrive, venture, and development time. That's where our arrangement stands out.
Our item mounts straightforwardly on utility shafts. No transformer rooms required. No arrive securing cerebral pains. You spare cash and time from day one.
The plan employments premium cold-rolled silicon steel or shapeless amalgam centers. These materials minimize vitality misfortunes. Your operational costs drop altogether over the transformer's lifetime.
Outdoor conditions request tough gear. Our transformers handle it all.
The completely fixed oil-immersed structure secures against:
Maximum operating temperature reaches 40℃, with customization available for hotter climates. Your equipment keeps running when you need it most.
| Parameter | Specification |
|---|---|
| Voltage Level | 8kV, 20kV |
| Capacity Range | 15-167kVA |
| Phases | Single-phase, Three-phase |
| Frequency | 50Hz, 60Hz |
| Voltage Regulation | Non-excitation voltage regulation |
| Tap Range | +1/-3×2.5%, +0/-4×2.5% |
| Cooling Method | Oil-immersed self-cooling |
| Insulation Level | Power frequency: AC-35kV, Impulse: L1-75kV |
| Operating Environment | Outdoor, max 40℃ (customizable) |
| Installation Type | Pole-mounted |

Save on Infrastructure Costs
Traditional substations require buildings, land, and extensive civil work. Our pole-mounted design eliminates these expenses. You install directly on existing utility poles. Construction time drops from months to days.
Perfect for Distributed Loads
Rural communities, suburban neighborhoods, and railway systems often have scattered power needs. The Iron core rod type distribution transformer provides localized power supply. This reduces line losses and improves voltage quality at endpoints.
Simple Maintenance
Your support group will appreciate the clear plan. All-weather open air operation implies no building support. Visual assessments happen rapidly. When issues emerge, repairs are quick. The framework works well in unattended scenarios.
Standardized However Flexible
We utilize all inclusive standard plans for fast sending. Require something uncommon? Our building group customizes voltage, capacity, and highlights to coordinate your necessities. Generation cycles run from 6 to 30 days.
Proven Security Features
Elevated post mounting keeps hardware absent from individuals and creatures. Lightning assurance and defensive gadgets come standard. You get peace of intellect knowing security is built-in.
Our transformers excel in these scenarios:
We're not fair a supplier—we're your control arrangement partner.
Our two fabricating bases in Xuzhou and Nantong span 500,000 square meters. Over 2,000 representatives, counting 160+ engineers with doctoral and master's degrees, bolster your ventures. Yearly deals surpass 5 billion RMB, making us one of China's driving transformer manufacturers.
Quality runs through everything we do. Our items pass testing by the National Transformer Quality Supervision and Review Center. Universal certifications incorporate ISO 9001:2015, CE, UL, and IEC standards.
We serve clients over Australia, Modern Zealand, India, Vietnam, Malaysia, Indonesia, Kazakhstan, Egypt, Kenya, and past. Your venture gets the same consideration whether you're another entryway or over the globe.

What's the difference between rod type and conventional transformers?
Rod type transformers mount directly on utility poles, eliminating the need for ground-level installations or buildings. They're specifically designed for distributed, smaller-capacity loads in outdoor environments.
How long does installation take?
Installation typically completes in 1-2 days per unit. The simple pole-mounting design requires minimal preparation compared to traditional transformer stations.
Can these transformers handle harsh weather?
Absolutely. The sealed oil-immersed design provides excellent protection against rain, dust, and corrosion. They're built specifically for all-weather outdoor operation.
What capacity should I choose for my application?
It depends on your load requirements. Our technical team can help you calculate the right capacity based on your power needs, future expansion plans, and operating conditions.
Do you provide technical support after purchase?
Yes. We offer installation guidance, complete technical documentation, test reports, spare parts supply, and comprehensive after-sales support throughout your transformer's service life.
How do I maintain these transformers?
Maintenance is straightforward. Regular visual inspections, periodic oil testing, and keeping the mounting structure secure are the main requirements. Our manuals provide detailed maintenance schedules.
Our team is here to help you select the perfect Iron core rod type distribution transformer for your needs. Contact us at lijieelectrical@gmail.com for technical consultation and quotes.
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