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SC(B)11 Epoxy Resin Cast Dry-Type Transformer

1. Voltage Rating: 10kV 2. Rated Capacity: 30kVA~3150kVA 3. Rated Frequency: 50Hz 4. Connection Group: Dyn 5. Voltage Regulation Method: No-excitation voltage regulation ±2×2.5% 6. Insulation Class: Class F (155℃) 7. Cooling Method: AN (air self-cooling), AF (forced air cooling) 8. Protection Class: IP20, IP23, IP30 9. Partial Discharge: ≤10pC 10. Noise Level: ≤62dB(A)

Product Description

SC(B)11 Epoxy Resin Cast Dry-Type Transformer 

The SC(B)11 Epoxy Resin Cast Dry-Type Transformer from Lijie Electric delivers exceptional performance for your facilities. Manufactured at our 500,000-square-meter advanced facilities with over 160 specialized engineers, this transformer series offers rated capacities from 30kVA to 3,150kVA at 10kV voltage rating. With partial discharge levels ≤10pC and noise as low as 62dB(A), you get quiet, efficient operation. Our copper foil low-voltage winding design ensures minimal loss while maintaining optimal heat dissipation. These transformers meet international standards with ISO 9001:2015, CE, UL, and IEC certifications.

SC(B)11 Epoxy Resin Cast Dry-Type Transformer

Why Choose Our Epoxy Resin Cast Transformer?

Superior Construction Technology

You'll appreciate the vacuum casting prepare we utilize for tall and moo voltage windings. The epoxy tar epitome makes a strong, strong structure that stands up to brief circuits and mechanical impacts. This isn't fair around assembly standards—it's almost surpassing your desires for reliability.

Safety To begin with Design

Your facility's security things. That's why our dry-type transformers contain zero combustible materials. They won't deliver smoke or harmful exhaust if uncovered to fire. You can introduce them unquestionably in healing centers, shopping centers, office buildings, or any thickly populated zone without broad fireproofing infrastructure.

Maintenance-Free Operation

Forget around schedule upkeep plans. These transformers stand up to dampness, tidy, and unforgiving climate conditions actually. They won't assimilate mugginess or create breaks over time. You spare on support costs whereas getting a charge out of continuous control supply.

Compact and Adaptable Installation

Space imperatives? No issue. The compact plan and lighter weight make establishment direct. You won't require oil pits or extraordinary flame resistant offices. Basically mount them straightforwardly on the floor and connect—saving you both establishment time and development costs.

Technical Specifications

Parameter Specification
Voltage Rating 10kV
Rated Capacity 30kVA~3,150kVA
Rated Frequency 50Hz
Connection Group Dyn11
Voltage Regulation No-excitation ±2×2.5%
Insulation Class Class F (155℃)
Cooling Method AN (air self-cooling), AF (forced air cooling)
Protection Class IP20, IP23, IP30
Partial Discharge ≤10pC
Noise Level ≤62dB(A)

SC(B)11 Epoxy Resin Cast Dry-Type Transformer

Key Advantages That Benefit You

Progressed Copper Thwart Winding Technology

Our Sort B transformers highlight electrolytic copper thwart low-voltage windings. This plan conveys lower vitality misfortunes, predominant warm scattering, and fabulous consonant resistance. Your control quality remains steady indeed beneath changing loads.

Exceptional Mechanical Strength

The vacuum-cast epoxy tar structure makes a bound together, vigorous get together. You get extraordinary resistance against short-circuit powers and mechanical stuns that may harm routine transformers.

Quiet Performance

With premium silicon steel sheets and non-perforated center development, vibration remains negligible. At ≤62dB(A), your transformer works calmer than typical discussion levels.

Versatile Security Options

Choose from IP20, IP23, or IP30 assurance classes based on your establishment environment. Whether inside or in semi-exposed areas, we have the right arrangement.

Applications Across Industries

Our SC(B)11 Epoxy Resin Cast Dry-Type Transformer serves diverse sectors:

  • Commercial buildings and shopping complexes
  • Healthcare facilities and hospitals
  • Educational institutions
  • Industrial manufacturing plants
  • Data centers and telecom facilities
  • Railway and metro systems
  • Renewable energy installations

Frequently Asked Questions

Q: Can I install this transformer indoors without special ventilation?

A: Absolutely. The air self-cooling design works efficiently in standard indoor environments. For higher loads, optional forced air cooling enhances heat dissipation.

Q: How long does delivery typically take?

A: Production cycles range from 6 to 30 days depending on specifications and order quantity. We'll provide you with a precise timeline after reviewing your requirements.

Q: Do you offer customization options?

A: Yes. We tailor transformers to your particular voltage, capacity, and establishment necessities. Our designing group works closely with you to plan the ideal solution.

Q: What documentation do you provide?

A: You'll get total specialized drawings, operation manuals, test reports, and establishment rules. All documentation meets worldwide standards.

Q: Is worldwide shipping available?

A: Unquestionably. We send out to over 20 nations over Asia, Africa, Oceania, and past. Our coordinations group guarantees secure conveyance worldwide.

Q: What approximately after-sales support?

A: We give establishment direction, save parts supply, and specialized back all through your transformer's benefit life. Our group remains accessible for any questions.

SC(B)11 Epoxy Resin Cast Dry-Type Transformer

Global Quality Standards You Can Trust

Each transformer experiences thorough testing at the National Transformer Quality Supervision and Assessment Center. Our items carry CQC and PCCC vitality productivity certifications. Worldwide certifications counting ISO 9001:2015, CE, UL, and IEC approve our commitment to quality.

With yearly deals surpassing 5 billion RMB and acknowledgment as a National High-Tech Undertaking, Lijie Electric brings fabricating brilliance to your control conveyance needs.

Ready to Upgrade Your Power Infrastructure?

Email us at lijieelectrical@gmail.com for SC(B)11 Epoxy Resin Cast Dry-Type Transformer specifications, quotes, and expert guidance.

Customer reviews background image

Here are some reviews from our users:

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.

July 2, 2025

During the preliminary phase, a selection plan was custom-tailored based on the actual site load requirements, resulting in a high degree of parameter compatibility. After-sales support responds within two hours, and ongoing technical support for operation and maintenance is comprehensive; we feel completely confident in a long-term partnership.

November 18, 2025

Deployed as a supporting component for a 35kV grid-connection project at a photovoltaic power station, the equipment operates for an average of 16 hours daily. It demonstrates excellent control over no-load losses, ensures smooth power generation and grid integration, and effectively reduces the station's overall energy consumption.

January 30, 2026

Under the continuous, high-load operating conditions of a factory production line, the equipment maintains stable electrical parameters and exhibits strong overload resistance, thereby guaranteeing an uninterrupted power supply for industrial production.

April 3, 2026

Integrated as a supporting component for a new energy photovoltaic grid-connection system, the manufacturer provided professional technical coordination and timely after-sales support, ensuring seamless adaptation to the specific electrical operating conditions required for grid integration.

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