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New-type ceramic-based composite insulated dry-type transformer
Core advantages:
Safe and reliable, maintenance-free: The all-aluminum winding system features an epoxy resin with a precisely matched thermal expansion coefficient, completely eliminating the risk of cracking and partial discharge caused by thermal stress differences. Its Class F1 flame-retardant self-extinguishing properties, combined with Climate Class C3/E3 ratings, enable zero-maintenance operation in extreme environments such as plateaus, deserts, and tropical regions.
Lifecycle Cost Advantage: The lightweight structure significantly reduces transportation and installation costs. With low-loss oriented silicon steel and high-efficiency design, coupled with a wide capacity range and coverage of all voltage levels, the system markedly lowers both initial power plant investment and long-term operational losses.
hiddenValue
- Product Introduction
- Specifications
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Centered on ceramic-composite insulation technology, we are redefining the performance boundaries of dry-type transformers, reactors, and packaged substations. Our products feature innovative elastic-capacity technology, specifically designed for scenarios with highly fluctuating loads. They can handle additional energy demands beyond their rated capacity, perfectly matching transient peak conditions such as grid integration of new energy sources and data center capacity expansions. <br/> Core advantages: <br/> Safe and reliable, maintenance-free: The all-aluminum winding system features an epoxy resin with a precisely matched thermal expansion coefficient, completely eliminating the risk of cracking and partial discharge caused by thermal stress differences. Its Class F1 flame-retardant self-extinguishing properties, combined with Climate Class C3/E3 ratings, enable zero-maintenance operation in extreme environments such as plateaus, deserts, and tropical regions. <br/> Lifecycle Cost Advantage: The lightweight structure significantly reduces transportation and installation costs. With low-loss oriented silicon steel and high-efficiency design, coupled with a wide capacity range and coverage of all voltage levels, the system markedly lowers both initial power plant investment and long-term operational losses.
Transformer
Sibiri products
National standard product
Model
SCLB
SCB
Winding material
Ceramic-insulated wire, ceramic-insulated foil tape
Copper wire
Energy efficiency rating
NX3, NX2, NX1
NX3, NX2, NX1
Capacity kVA
315–3150 kVA
315–3150 kVA
Number of phases
Three-phase, single-phase
Three-phase, single-phase
Frequency Hz
50, 60
50, 60
One high-voltage kV
3.3, 6.3, 10, 20, 22, 33, 35, etc.
3.3, 6.3, 10, 20, 22, 33, 35, etc.
Secondary voltage kV
0.4, 0.433, 0.69, or custom voltage
0.4, 0.433, 0.69, or custom voltage
Connection Group
Dyn11, Dd0, Yyn0, Dy11d0, or custom-made
Dyn11, Dd0, Yyn0, Dy11d0, or custom-made
Heat resistance rating
H-level, C-level
Class F
Rated Design Temperature Rise
80K
100K
Maximum Permissible Temperature Rise
125K, 150K
100K
No-load loss
National standard
National standard
Load loss
Reference national standard ↓ 20%
National standard
Self-cooling overload capacity
35% Max.
N/A
Air-cooled overload capacity
70% Max.
30%
Altitude
1,000 meters, customizable up to 4,000 meters above sea level
1,000 meters, customizable up to 4,000 meters above sea level
Anti-cracking
Temperature difference synchronization, crack-resistant
Thermal shock easily causes cracking.
Harmonic-resistant and corona-resistant capabilities
Strong
Non-anti-corona capability
Lifespan
50 years
30 years
Cost
↓20%
Higher cost
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Address
Building A2, No. 18 Jinxing Road, Huaqiao Town, Kunshan City
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