Description
The distribution field often faces industry pain points such as high fire prevention and environmental protection requirements, limited space, and cumbersome operation and maintenance. Buyers also frequently encounter problems with equipment compatibility and long-term cost control. We have launched the SC(B)13 500 kVA Cast Resin Distribution Transformer Dry Type, which can be flexibly combined with Box Type Substation and High And Low Voltage Switchgear for use, meeting the needs of various scenarios in distribution. Compared to Oil Immersed Transformer, it has more advantages for indoor installation and can effectively solve safety hazards and inconvenient operation and maintenance issues, achieving stable power supply, energy conservation and consumption reduction, reducing procurement and usage costs, and helping various projects achieve efficient distribution. The core purpose of this product is to provide safe and reliable voltage conversion for medium-sized buildings, industrial plants, and public facilities. It can operate in coordination with Electric Power Converter and Combined Photovoltaic Substations, adapting to both new energy and traditional distribution scenarios, demonstrating the dual values of environmental protection and efficiency.
Product Features
1. Safe, environmentally friendly, and highly adaptable. It adopts the epoxy resin vacuum casting process, which is oil-free, pollution-free, non-flammable, and explosion-proof. It avoids the environmental and safety risks caused by oil leakage from Oil Immersed Transformers. It can be directly installed indoors and does not require a separate fire separation distance. It can flexibly integrate into the power distribution system composed of Box Type Substation and High And Low Voltage Switchgear, and is suitable for various installation environments.
2. Energy-saving and maintenance-free. The no-load loss is over 20% lower than that of traditional models. Long-term operation can significantly reduce electricity costs. There is no need for regular oil quality inspection or replenishment of insulating oil. Only regular dust cleaning is required, which greatly reduces the operation and maintenance manpower and costs. It meets the core requirements of purchasers for efficient and low-consumption equipment.
Tips:
1. The operating environment of the equipment should have a relative humidity of no more than 90% and a temperature of no more than 40℃. Avoid condensation water that may affect the insulation performance. When used in conjunction with Electric Power Converter and Combined Photovoltaic Substations, it is necessary to confirm the interface compatibility in advance.
2. Although this is a maintenance-free model, it is recommended to conduct a routine inspection of the winding temperature and the tightness of the connection terminals every 6 to 12 months to ensure the long-term stable operation of the equipment and extend its service life.
FAQ (Frequently Asked Questions):
1. Compared to the Oil Immersed Transformer, what are the core advantages of this Dry Type Transformer? Answer: The core advantage is safety and environmental friendliness, suitable for indoor installation, without oil leakage or fire hazards, no need for separate fire prevention facilities, and simpler operation and maintenance, with greater Energy Efficiency, making it more suitable for power distribution scenarios with dense populations or limited space.
2. Is professional personnel required for the equipment’s later maintenance? Is the daily maintenance cost high? Answer: No professional personnel are needed. Daily maintenance only requires cleaning the surface dust. No additional maintenance materials are required. The maintenance cost is less than 1/5 of that of Oil Immersed Transformer, significantly reducing the later investment for the purchaser.
3. Is there any guarantee for product after-sales service? How to handle if the product malfunctions? Answer: We provide comprehensive after-sales support. During the warranty period, non-human-induced malfunctions can be repaired or replaced free of charge. The after-sales team is available 24 hours a day and can cooperate with on-site investigations to ensure a quick restoration of power supply and prevent any impact on the normal operation of the project.
| Model | Rated Capacity (kVA) | Connection Group | HV Rated Voltage (kV) | Tapping Range | LV Rated Voltage (kV) | No-Load Loss (kW) | Load Loss (kW) | No-Load Current (%) | Short-Circuit Impedance (%) |
|---|---|---|---|---|---|---|---|---|---|
| SC(B)30 | 30 | Dyn11 / Yyn0 | 6 / 6.3 / 6.6 / 10 / 10.5 / 11 | ±2.5% / ±5% | 0.4 | 0.13 | 0.64 | 2.0 | 4.0 |
| SC(B)50 | 50 | Dyn11 / Yyn0 | 6 / 6.3 / 6.6 / 10 / 10.5 / 11 | ±2.5% / ±5% | 0.4 | 0.185 | 0.9 | 2.0 | 4.0 |
| SC(B)80 | 80 | Dyn11 / Yyn0 | 6 / 6.3 / 6.6 / 10 / 10.5 / 11 | ±2.5% / ±5% | 0.4 | 0.25 | 1.24 | 1.5 | 4.0 |
| SC(B)100 | 100 | Dyn11 / Yyn0 | 6 / 6.3 / 6.6 / 10 / 10.5 / 11 | ±2.5% / ±5% | 0.4 | 0.27 | 1.415 | 1.5 | 4.0 |
| SC(B)125 | 125 | Dyn11 / Yyn0 | 6 / 6.3 / 6.6 / 10 / 10.5 / 11 | ±2.5% / ±5% | 0.4 | 0.32 | 1.665 | 1.3 | 4.0 |
| SC(B)160 | 160 | Dyn11 / Yyn0 | 6 / 6.3 / 6.6 / 10 / 10.5 / 11 | ±2.5% / ±5% | 0.4 | 0.365 | 1.915 | 1.3 | 4.0 |
| SC(B)200 | 200 | Dyn11 / Yyn0 | 6 / 6.3 / 6.6 / 10 / 10.5 / 11 | ±2.5% / ±5% | 0.4 | 0.42 | 2.275 | 1.1 | 4.0 |
| SC(B)250 | 250 | Dyn11 / Yyn0 | 6 / 6.3 / 6.6 / 10 / 10.5 / 11 | ±2.5% / ±5% | 0.4 | 0.49 | 2.485 | 1.1 | 4.0 |
| SB(B)315 | 315 | Dyn11 / Yyn0 | 6 / 6.3 / 6.6 / 10 / 10.5 / 11 | ±2.5% / ±5% | 0.4 | 0.6 | 3.125 | 1.0 | 4.0 |
| SC(B)400 | 400 | Dyn11 / Yyn0 | 6 / 6.3 / 6.6 / 10 / 10.5 / 11 | ±2.5% / ±5% | 0.4 | 0.665 | 3.59 | 1.0 | 4.0 |
| SC(B)500 | 500 | Dyn11 / Yyn0 | 6 / 6.3 / 6.6 / 10 / 10.5 / 11 | ±2.5% / ±5% | 0.4 | 0.79 | 4.39 | 1.0 | 4.0 |
| SC(B)630 | 630 | Dyn11 / Yyn0 | 6 / 6.3 / 6.6 / 10 / 10.5 / 11 | ±2.5% / ±5% | 0.4 | 0.91 | 5.29 | 0.85 | 4.0 |
| SC(B)630 | 630 | Dyn11 / Yyn0 | 6 / 6.3 / 6.6 / 10 / 10.5 / 11 | ±2.5% / ±5% | 0.4 | 0.885 | 5.365 | 0.85 | 6.0 |
| SC(B)800 | 800 | Dyn11 / Yyn0 | 6 / 6.3 / 6.6 / 10 / 10.5 / 11 | ±2.5% / ±5% | 0.4 | 1.035 | 6.265 | 0.85 | 6.0 |
| SC(B)1000 | 1000 | Dyn11 / Yyn0 | 6 / 6.3 / 6.6 / 10 / 10.5 / 11 | ±2.5% / ±5% | 0.4 | 1.205 | 7.315 | 0.85 | 6.0 |
| SC(B)1250 | 1250 | Dyn11 / Yyn0 | 6 / 6.3 / 6.6 / 10 / 10.5 / 11 | ±2.5% / ±5% | 0.4 | 1.42 | 8.72 | 0.85 | 6.0 |
| SC(B)1600 | 1600 | Dyn11 / Yyn0 | 6 / 6.3 / 6.6 / 10 / 10.5 / 11 | ±2.5% / ±5% | 0.4 | 1.665 | 10.555 | 0.85 | 6.0 |
| SC(B)2000 | 2000 | Dyn11 / Yyn0 | 6 / 6.3 / 6.6 / 10 / 10.5 / 11 | ±2.5% / ±5% | 0.4 | 2.075 | 13.005 | 0.7 | 6.0 |
| SC(B)2500 | 2500 | Dyn11 / Yyn0 | 6 / 6.3 / 6.6 / 10 / 10.5 / 11 | ±2.5% / ±5% | 0.4 | 2.45 | 15.445 | 0.7 | 6.0 |
