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 SC(B)10 type dry-type distribution transformer from Lijie Electric delivers enterprise-grade reliability with proven epoxy resin vacuum casting technology. Rated from 30-2500kVA at 10kV, our transformers feature F-class insulation with 155°C operating temperature, 100K maximum temperature rise, and comprehensive voltage regulation (±5%, ±2×2.5%). With two manufacturing bases covering 500,000 square meters, over 160 engineers, and annual sales exceeding 5 billion RMB, Lijie provides internationally certified (ISO 9001, CE, UL, IEC) transformers trusted across 10+ countries. Our production cycles range 6-30 days with full customization support.

You require control gear that won't let you down. Our transformers utilize progressed epoxy tar vacuum casting for predominant security execution. This handle makes a flame resistant, flame-retardant, and explosion-proof development that ensures your office and personnel.
Installation adaptability things to your ventures. You can put these units specifically in stack centers, storm cellars, or indoor areas where security is basic. No uncommon fire-rated rooms required. This spares you development costs and profitable floor space.
Energy effectiveness impacts your foot line. Our transformers meet CQC and PCCC vitality proficiency certifications, making a difference you decrease operational costs whereas keeping up solid control conveyance.
| Parameter | Specification |
|---|---|
| Capacity Range | 30-2500kVA |
| Rated High Voltage | 10 (10.5/11/6.6/6.3/6) KV |
| Rated Low Voltage | 0.4 KV |
| Frequency | 50Hz / 60Hz |
| Number of Phases | Three-phase |
| Connection Group | Dyn11 or Yyn0 |
| Voltage Regulation | Off-load or on-load |
| Tap Range | ±5%, ±2×2.5% |
| Cooling Method | AN/AF (customizable) |
| Insulation Class | F (155°C) |
| Max Temperature Rise | 100K |
| Power Frequency Withstand | AC-35kV |
| Impulse Withstand | L1-75kV |
| Operating Temperature | Max 40°C indoor |
| Installation Altitude | Up to 1000M (customizable) |
| Relative Humidity | 100% |

High-Rise Buildings: Compact design fits tight electrical rooms while providing robust power distribution for residential and commercial towers.
Healthcare Facilities: Silent operation and zero oil leakage make our SC(B)10 type dry-type distribution transformer perfect for hospitals where safety and reliability are non-negotiable.
Instructive Teach: Schools and colleges advantage from maintenance-free operation and natural security features.
Industrial Plants: Handle requesting loads in fabricating situations with great over-burden capacity and warm stability.
Data Centers: Give clean, steady control for mission-critical IT framework with negligible electromagnetic interference.
Underground Applications: Establishment in cellars, burrows, and tram stations is secure much obliged to flame resistant development.
Each transformer passes thorough testing at China's National Transformer Quality Supervision and Review Center and Wuhan Tall Voltage Inquire about Organized. You get total documentation counting specialized drawings, operation manuals, and certified test reports.
Our quality administration framework meets GB/T 27922-2021 after-sales assessment measures. This implies you get steady bolster all through the item lifecycle.
With universal certifications (ISO 9001:2015, CE, UL, IEC), our items meet guidelines worldwide whether you're building in Beijing or Berlin.
Our Xuzhou and Nantong offices utilize over 2,000 experts utilizing progressed generation hardware. Visualized generation following guarantees your arrange advances on schedule.
Customization choices let you indicate correct voltage appraisals, cooling strategies, and natural adjustments. Generation cycles regularly run from 6 to 30 days depending on your specifications.
We keep up huge stock capacity for standard models, empowering fast conveyance when you require quick venture turnaround.
Pre-Sales Discussion: Our designing group makes a difference you select the right transformer arrangement for your particular application requirements.
Installation Direction: Get nitty gritty informational and specialized back amid establishment to guarantee appropriate commissioning.
Spare Parts Supply: Keep your hardware running with promptly accessible substitution components.
After-Sales Bolster: Get to continuous specialized help and upkeep direction all through your transformer's benefit life.

Q: What makes dry-type transformers safer than oil-immersed models?
A: Dry-type units eliminate fire risks associated with insulating oil. The epoxy resin casting provides inherent flame resistance and won't leak harmful fluids. You can install them indoors without special containment systems.
Q: Can you customize transformers for special voltage requirements?
A: Absolutely. We regularly adapt designs for non-standard voltages, frequencies, and environmental conditions. Share your specifications and our engineers will develop a suitable solution.
Q: What's the expected lifespan of these transformers?
A: With proper installation and minimal maintenance, you can expect 25-30 years of reliable service. The epoxy resin insulation system provides excellent long-term stability.
Q: Do you provide installation support for international projects?
A: Yes. We supply complete technical documentation, remote guidance, and can arrange on-site commissioning support for large projects. Our products ship to over 10 countries globally.
Q: How does the product handle overload conditions?
A: Our transformers feature robust thermal design with F-class insulation rated to 155°C. This provides excellent overload capacity for temporary peak demands while maintaining safe operating margins.
Q: What certifications do your products carry?
A: All units are certified to ISO 9001:2015, CE, UL, and IEC standards. We also hold CQC and PCCC energy efficiency certifications plus National High-Tech Enterprise recognition.
Ready to upgrade your SC(B)10 type dry-type distribution transformer power distribution? Email us at lijieelectrical@gmail.com for technical specifications, quotations, and expert guidance.
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