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.
The SCB11 Dry Type Transformer from Lijie Electric combines proven epoxy resin casting technology with enterprise-grade reliability. Our units deliver rated capacities from 30kVA to 3150kVA at 10kV voltage rating, featuring ultra-low partial discharge (≤10pC) and quiet operation at ≤62dB(A). With Class F insulation (155℃), IP20-IP30 protection levels, and both air self-cooling (AN) and forced air cooling (AF) options available, these transformers serve diverse indoor applications. Manufactured across our 500,000 square meter facilities with 160+ engineers, we ensure consistent quality backed by ISO 9001:2015, CE, UL, and IEC certifications.

You'll appreciate the peace of intellect that comes with epoxy tar vacuum casting innovation. No oil implies zero fire hazard from spills. Your building remains more secure, and support gets to be simpler.
With commotion levels at fair 62dB(A) or underneath, these units won't disturb your operations. The compact impression fits effortlessly into tight spaces like storm cellars, gear rooms, or commercial buildings.
Class F separator withstands temperatures up to 155℃. Different security classes (IP20, IP23, IP30) adjust to your natural needs. Whether you confront clean, dampness, or standard indoor conditions, we've got you covered.
No-excitation voltage direction at ±2×2.5% makes a difference you fine-tune control conveyance. The Dyn11 association bunch guarantees adjusted three-phase dispersion for your touchy gear.
| Parameter | Specification |
|---|---|
| Voltage Rating | 10kV |
| Rated Capacity | 30kVA~3150kVA |
| Rated Frequency | 50Hz |
| Connection Group | Dyn11 |
| Voltage Regulation | No-excitation ±2×2.5% |
| Insulation Class | Class F (155℃) |
| Cooling Method | AN / AF |
| Protection Class | IP20, IP23, IP30 |
| Partial Discharge | ≤10pC |
| Noise Level | ≤62dB(A) |

Commercial Buildings: High-rise workplaces, shopping shopping centers, and mixed-use advancements advantage from the fire-safe plan and compact size.
Public Offices: Healing centers, schools, theaters, metro stations, and transportation center points require dependable control with strict security guidelines. Our dry sort units meet these requests perfectly.
Industrial Settings: Production lines, workshops, information centers, and investigative research facilities require reliable control quality. The moo fractional release ensures touchy gear from electrical obstructions.
Indoor Distribution: Any location prioritizing fire prevention, moisture resistance, and operational safety will find these SCB11 Dry Type Transformers ideal.
You're joining forces with a producer that produces over 5 billion RMB in yearly deals. Our two generation bases in Xuzhou and Nantong utilize 2,000+ experts committed to transformer excellence.
We customize arrangements to your correct details. Generation cycles run from 6 to 30 days depending on your necessities. You'll get total specialized documentation, counting drawings, manuals, and test reports.
Our worldwide impression expands over Australia, Modern Zealand, India, Vietnam, Malaysia, Indonesia, Kazakhstan, Egypt, and Kenya. Wherever your extend is found, we convey quality that meets worldwide standards.
Every unit passes thorough testing at the National Transformer Quality Supervision and Assessment Center and Wuhan Tall Voltage Investigate Established. CQC and PCCC vitality productivity certifications guarantee you're getting optimized execution.

Q: What's the difference between AN and AF cooling methods?
A: AN (air natural cooling) relies on passive airflow around the transformer. AF (forced air cooling) uses fans to enhance heat dissipation, allowing higher load capacity in the same physical size.
Q: Can I install this transformer outdoors?
A: These models are designed for indoor use. For outdoor applications, we recommend exploring our weatherproof enclosure options or alternative product lines.
Q: How long does delivery typically take?
A: Standard configurations ship within 6-15 days. Custom specifications may require 20-30 days depending on complexity. We'll provide exact timelines when you share your requirements.
Q: What maintenance does a dry type transformer need?
A: Minimal maintenance is required. Regular visual inspections, cleaning of dust accumulation, and thermal scanning every 6-12 months keep your unit running optimally.
Q: Do you provide installation support?
A: Yes. We offer installation guidance, technical support, and comprehensive documentation. Our team assists remotely or can recommend qualified local partners.
Q: What warranty coverage do you offer?
A: We provide standard warranty coverage and ongoing technical support. Specific terms depend on your order configuration and location.
Ready to upgrade your SCB11 Dry Type Transformer power distribution system? Contact our technical team at lijieelectrical@gmail.com to discuss your specific requirements and receive a tailored quote.
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