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.
When you need reliable power distribution for demanding environments, the SC(B)12 type 35kV distribution transformer from Lijie Electric delivers exceptional performance. Manufactured at our 500,000-square-meter facilities with over 160 specialized engineers, this epoxy resin cast dry-type transformer features ultra-low no-load loss through 0.18mm high-permeability silicon steel construction. You'll benefit from advanced German Heydrich vacuum casting technology ensuring bubble-free coils with minimal partial discharge. With annual sales exceeding 5 billion RMB and international certifications including ISO 9001:2015, CE, UL, and IEC, we provide enterprise-grade solutions that combine safety, efficiency, and proven reliability for your critical power infrastructure.

Your office merits security. Our transformers are totally flame-retardant and non-toxic. They won't contaminate the environment. You can introduce them unquestionably in healing centers, metros, air terminals, and high-rise buildings.
The epoxy cast plan dispenses with fire dangers related with oil-immersed units. You'll rest superior knowing there's no combustible fluid inside.
Lower vitality bills matter. The item utilizes completely angled silicon steel joints. This decreases no-load misfortune essentially. Your working costs drop year after year.
Our multi-stage venturing handle guarantees ideal attractive execution. Less vitality squandered implies more reserve funds for your foot line.
Harsh conditions won't halt these units. Dampness resistance keeps execution steady in sticky climates. Short-circuit and lightning assurance defend your investment.
We were among China's to begin with producers to pass KEMA's E2, C2, and F1 tests. You're getting battle-tested reliability.
Space limitations? No issue. Our compact, lightweight plan fits where oil transformers can't. Introduce closer to your stack centers. Decrease cable costs and voltage drop.
AN/AF cooling frameworks give great warm scattering without upkeep. You'll appreciate decades of trouble-free operation.
| Parameter | Specification |
|---|---|
| Rated Voltage | 35kV |
| Type | SC(B)12 Epoxy Resin Cast Dry-Type |
| Insulation Material | Epoxy Resin (Cast Coil) |
| Core Material | 0.18mm High-Permeability Silicon Steel |
| Core Construction | Fully Oblique Joints, Multi-Stage Stepping |
| Cooling Method | AN (Air Natural) / AF (Air Forced) |
| Partial Discharge Level | Low (Vacuum Cast Technology) |
| Moisture Resistance | High (Stable in Humid Environments) |
| Protection Features | Short-Circuit & Lightning Resistant |
| Environmental Rating | Flame-Retardant, Non-Toxic, Pollution-Free |
| Maintenance | Maintenance-Free Operation |
| Installation | Near Load, Space-Saving Design |

Progressed Fabricating Technology
We utilize German-imported Heydrich vacuum casting gear. The completely mechanized online blending handle kills discuss bubbles. Your transformer works with negligible fractional release and most extreme separator integrity.
Comprehensive Reenactment Analysis
Before generation, our engineers perform electric field, temperature field, and attractive field reenactments. This guarantees ideal execution beneath real-world conditions. You get a altogether approved design.
Global Quality Certifications
All units pass testing by China's National Transformer Quality Supervision and Assessment Center. Worldwide certifications incorporate CE, UL, and IEC guidelines. You're buying world-class quality.
Fast Customization
Need specific configurations? Our production cycles run 6-30 days. We'll tailor the SC(B)12 type 35kV distribution transformer to your exact requirements. Tell us what you need.
You'll find our transformers powering:
Anyplace security and unwavering quality matter most, our arrangement fits perfectly.
With over 2,000 representatives over two fabricating bases, we're not fair a supplier—we're your control dissemination accomplice. Our engineers hold doctoral and master's degrees. They bring profound skill to each project.
We've earned acknowledgment as a "National High-Tech Endeavor" and "Specialized, Refined, and Unused 'Little Giant'" company. These aren't fair titles. They speak to our commitment to development and excellence.
Our worldwide deals organize ranges Australia, Modern Zealand, India, Vietnam, Malaysia, Indonesia, Kazakhstan, Egypt, Kenya, and past. Clients around the world believe our quality.

Q: How does the SC(B)12 differ from oil-immersed transformers?
A: It uses epoxy resin insulation instead of oil. This eliminates fire risk and environmental concerns. You get safer operation with zero maintenance.
Q: Can these units handle extreme weather?
A: Absolutely. The moisture-resistant design maintains stable performance in humid conditions. Lightning and short-circuit protection comes standard.
Q: What's the expected lifespan?
A: With proper installation, you can expect 25-30 years of reliable service. The maintenance-free design means lower lifetime costs.
Q: Do you provide installation support?
A: Yes. We supply technical documentation, drawings, manuals, and test reports. Installation guidance is available. Spare parts and after-sales support continue throughout the product's life.
Q: How quickly can you deliver custom configurations?
A: Production cycles range from 6 to 30 days depending on specifications. We'll work with your timeline to meet project deadlines.
Q: Are these transformers energy-efficient?
A: Very much so. The 0.18mm silicon steel core and optimized design significantly reduce no-load losses. You'll see measurable energy savings.
Ready to upgrade your SC(B)12 type 35kV distribution transformer power distribution? Contact our technical team at lijieelectrical@gmail.com to discuss your specific requirements.
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