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The SCB10 all-aluminum 10kV dry-type transformer represents the perfect synergy of robust power delivery and ultimate cost-effectiveness. By utilizing highly optimized aluminum winding structures paired with premium vacuum-cast epoxy resin, it delivers reliable, oil-free, and flame-retardant power distribution. Meeting Tier 2 (NX2) energy efficiency standards, it drastically lowers both initial capital expenditure and long-term operational costs. It is the premier choice for budget-conscious projects, including rural grid expansions, standard industrial workshops, legacy residential upgrades, and decentralized municipal facilities.
Core Parameters:
• Energy Efficiency: Tier 2 Efficiency (SCB10 Series, GB 20052-2024).
• Structure: All-Aluminum Windings + High-Strength Resin Cast (Lightweight & Highly Cost-Effective).
• Warranty: Fully backed by manufacturer warranty and 24-hour technical support.
Product Features
Utilizing an all-aluminum winding architecture drastically reduces material costs while maintaining stringent operational performance, making it the perfect choice for budget-constrained infrastructure projects.
Fully complies with GB 20052-2024 Tier 2 (NX2) standards. Optimizations in the core and aluminum windings keep both no-load and load losses at excellent industry baselines.
100% oil-free design using vacuum-cast epoxy resin. It is completely flame-retardant and self-extinguishing, ensuring absolute safety for populated indoor electrical rooms.
Aluminum’s lower density makes the entire transformer significantly lighter than copper equivalents. This eases logistical transport, handling, and reduces the load-bearing requirements for installation floors.
Can be seamlessly equipped with smart monitoring modules for real-time remote tracking of winding temp and load currents, elevating the digital management of rural or localized grids.
Enjoy full-lifecycle support including precise pre-sales capacity modeling, factory inspection invitations, and a guaranteed rapid technical response for any operational inquiries.
Key Specifications (All-Aluminum SCB10 Series)
| Parameter | Typical Value | Description |
| Energy Efficiency | Tier 2 (GB 20052-2024 NX2) | The standard for budget-conscious, highly stable distribution grids. |
| Rated Voltage | HV: 10kV LV: 0.4kV | Highly precise distribution output to directly power commercial and industrial hubs. |
| No-Load Loss | Approx. 0.25kW ~ 4.3kW | Reliably low idle energy waste through high-grade silicon steel construction. |
| Load Loss (120℃) | Approx. 1.8kW ~ 24.0kW | Stable energy conversion efficiency under continuous distribution loads. |
| Winding Material | High-Quality Aluminum | Optimized large cross-section design to ensure parity in thermal and electrical performance. |
| Protection Structure | IP00 (Open) / IP20 (Enclosed) | Supplied with optional protective casings tailored to your specific indoor conditions. |
Full Series Technical Reference (SCB10 Aluminum Platform: 30kVA ~ 3150kVA)
| Capacity (kVA) | Impedance (%) | No-Load Loss (W) | Load Loss (W) | Total Weight (kg) | Dimensions W×D×H (mm) |
| 30 | 4.0 | 180 | 600 | 230 | 800×600×900 |
| 50 | 4.0 | 240 | 870 | 290 | 850×650×950 |
| 100 | 4.0 | 380 | 1500 | 480 | 950×700×1000 |
| 160 | 4.0 | 540 | 2000 | 680 | 1050×750×1050 |
| 200 | 4.0 | 620 | 2400 | 800 | 1100×800×1100 |
| 250 | 4.0 | 720 | 2800 | 950 | 1150×800×1150 |
| 315 | 4.0 | 880 | 3400 | 1100 | 1200×850×1200 |
| 400 | 4.0 | 980 | 4100 | 1300 | 1250×900×1250 |
| 500 | 4.0 | 1160 | 4900 | 1550 | 1300×950×1300 |
| 630 | 4.5 | 1340 | 6200 | 1750 | 1350×1000×1350 |
| 800 | 4.5 | 1520 | 7500 | 2050 | 1400×1000×1400 |
| 1000 | 4.5 | 1770 | 8800 | 2400 | 1450×1050×1450 |
| 1250 | 4.5 | 2090 | 10800 | 2800 | 1550×1100×1550 |
| 1600 | 4.5 | 2450 | 13200 | 3400 | 1650×1150×1650 |
| 2000 | 4.5 | 3000 | 16000 | 4000 | 1750×1250×1800 |
| 2500 | 4.5 | 3600 | 19500 | 4800 | 1850×1300×1900 |
| 3150 | 4.5 | 4300 | 24000 | 5900 | 2000×1400×2100 |
* The table above represents the SCB10 all-aluminum platform. Notice that the total weight across all capacities is inherently lighter than standard copper equivalents, making installation and logistics significantly easier and more cost-effective.
FAQ
Yes, absolutely. While copper is the traditional standard, modern SCB10 all-aluminum dry-type transformers are engineered to be 100% safe, reliable, and incredibly cost-effective:
1) Enlarged Conductor Cross-Section: Because aluminum has slightly lower conductivity than copper, the aluminum coils in our SCB10 series are specifically designed with a much larger cross-sectional area. This guarantees that they can carry the exact same electrical load as a copper winding without generating excess heat or sacrificing capacity.
2) Advanced Argon Arc Welding: The connections between the aluminum coils and the terminal blocks utilize highly advanced argon arc welding processes. This prevents the oxidation and loosening that plagued old aluminum wiring, ensuring a permanent, low-resistance connection.
3) The Economic & Weight Advantage: Aluminum is significantly lighter and far less susceptible to the wild price fluctuations of global copper markets. By choosing the all-aluminum SCB10, you secure a reliable, Tier 2 efficient transformer at a highly competitive capital cost, while also reducing the load-bearing requirements for your installation floors.
Whatsapp: +86-13961294414
E-mail: junqiu.wang@czguanghui.cn
jocelyn.duan@czguanghui.cn
ADD: No. 1, Yulong Middle Road, Xuejia Town, Xinbei District, Changzhou City, China
Mobile: 0086-15380068868
