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SCBH15 type 35kV dry-type power transformer

1. Rated Voltage: 35kV±2×2.5% / 0.4kV 2. Voltage Regulation Method: Non-excitation Voltage Regulation 3. Number of Phases: Three-phase 4. Frequency: 50Hz 5. Connection Group: YNd 6. Insulation: Class F (155℃) 7. Cooling: AN/AF 8. Capacity Range: 30~2500kVA (35kV mainstream) 9. Standards: GB/T 22072, GB/T 10228, IEC 60076-11

Product Description

SCBH15 Type 35kV Dry-Type Power Transformer

The SCBH15 type 35kV dry-type power transformer from Suqian Lijie Electric Technology Co., Ltd. delivers exactly that. This advanced three-phase transformer features an amorphous alloy core and epoxy resin casting technology, achieving 15-level ultra-low loss performance. With direct voltage reduction from 35kV to 0.4kV, you eliminate intermediate transformation stages, saving up to 30% on energy costs annually. Our transformers undergo rigorous testing at the National Transformer Quality Supervision and Inspection Center, ensuring every unit meets GB/T 22072 and IEC 60076-11 standards.

SCBH15 type 35kV dry-type power transformer

Why Choose Our 35kV Dry-Type Transformers?

Direct Voltage Reduction Technology

Conventional frameworks require numerous change stages. Our item rearranges your setup by changing over 35kV specifically to 0.4kV. This implies less components, decreased impression, and lower establishment costs. You'll appreciate the streamlined plan when space is limited.

Exceptional Vitality Efficiency

The nebulous amalgam center innovation sets our transformers separated. Compared to customary silicon steel centers, you'll see emotional diminishments in no-load misfortunes. This interprets to lower power bills month after month. Beneath light-load conditions, the reserve funds got to be indeed more noteworthy, making your speculation pay for itself faster.

Safety-First Design

Operating oil-free implies you dispose of fire dangers totally. The epoxy tar cover gives fabulous dampness resistance and warm soundness. Whether you're introducing inside, underground, or in thickly populated ranges, our dry-type transformers deliver you peace of intellect. Course F cover withstands temperatures up to 155℃, guaranteeing dependable execution indeed in requesting conditions.

Quiet and Solid Operation

Nobody needs a loud transformer. Our thwart winding procedure combined with the five-limb center plan keeps operational clamor at or underneath 55dB. That's calmer than typical discussion. Additionally, the vigorous development guarantees amazing short-circuit resistance, ensuring your venture for a long time to come.

Technical Specifications

Parameter Specification
Rated Voltage 35kV±2×2.5% / 0.4kV
Voltage Regulation Non-excitation Type
Phase Three-phase
Frequency 50Hz
Connection Group YNd11
Insulation Class F (155℃)
Cooling Method AN/AF (Natural Air / Forced Air)
Capacity Range 30~2500kVA
Core Material Amorphous Alloy
Winding Type Foil Winding
Standards Compliance GB/T 22072, GB/T 10228, IEC 60076-11
Noise Level ≤55dB (JB/T 10088)
Loss Level 15-Level Ultra-Low Loss

SCBH15 type 35kV dry-type power transformer

Applications That Benefit Most

Your facility will benefit from these SCBH15 type 35kV dry-type power transformers if you need:

Urban Control Dissemination Centers - Compact impression and fire-safety make these perfect for city establishments where space is premium.

Industrial Fabricating Plants - Dependable control with negligible upkeep downtime keeps your generation lines running smoothly.

Commercial Buildings - Calm operation and clean control conveyance suit office complexes and shopping centers perfectly.

Underground Establishments - Moisture-proof plan and oil-free operation make these transformers idealize for tram frameworks and underground facilities.

Renewable Vitality Ventures - Consistent with wind and sun oriented integration frameworks requiring vigorous voltage transformation.

What Sets Lijie Electric Apart?

With over 2,000 workers and 160+ specialized engineers, we make transformers at two generation bases crossing 500,000 square meters. Our yearly deals surpass 5 billion RMB, reflecting the believe thousands of clients put in our products.

International certifications counting ISO 9001:2015, CE, UL, and IEC illustrates our commitment to quality. We trade to Australia, Modern Zealand, India, Vietnam, Malaysia, Indonesia, Kazakhstan, Egypt, Kenya, and beyond.

Every transformer comes with total specialized documentation, establishment direction, and responsive after-sales back. Generation cycles extend from 6 to 30 days, and we can customize details to coordinate your correct necessities.

SCBH15 type 35kV dry-type power transformer

Frequently Asked Questions

Q: What makes the SCBH15 more energy-efficient than standard transformers?

A: The amorphous alloy core reduces no-load losses by up to 70% compared to traditional silicon steel cores. This dramatically lowers your operational costs, especially during light-load periods.

Q: Can I install this transformer indoors safely?

A: Absolutely. The oil-free, fire-resistant design makes indoor installation completely safe. The epoxy resin insulation prevents fire hazards that oil-filled transformers pose.

Q: How long does delivery typically take?

A: Standard models ship within 6-15 days. Custom configurations may require 20-30 days depending on your specifications.

Q: What maintenance does this transformer require?

A: Minimal maintenance needed. The sealed design protects internal components from moisture and contaminants. Regular visual inspections and thermal imaging checks are typically sufficient.

Q: Do you provide installation support?

A: Yes. We provide comprehensive technical documentation, installation manuals, test reports, and can arrange technical guidance for your installation team.

Q: What voltage configurations are available?

A: Our product supports various secondary voltages. The standard configuration is 35kV to 0.4kV, but we can customize to your specific requirements.

Q: How does natural vs. forced air cooling work?

A: AN (Air Natural) cooling relies on convection for normal loads. AF (Air Forced) cooling activates fans automatically when loads increase, ensuring optimal temperature management.

Contact Us

Ready to upgrade your SCBH15 type 35kV dry-type power transformer power distribution system? Reach out to our technical team at lijieelectrical@gmail.com for detailed specifications and customized solutions.

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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