Qingdao Hengfengyou Electrical Engineering Co., Ltd.
Smart electric global service provider, make life better!
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Compared with model scb12 epoxy resin cast three-phase dry-type transformer, model scb13 dry-type transformer is a new upgrading generation product. Its no-load loss reduces by 5% compared with model scb12, showing a significant energy-saving effect. Meanwhile, it is safe, fire-retardant, pollution-free, maintenance-free, and easy installation. With good moisture-proof performance, it can restart without pre-drying after shutdown. This model shows a low loss, low partial discharge, and low noise. Under forced air cooling, it can operate at 120% of the rated load. Perfect temperature protection and control system provides a reliable guarantee for the safe operation of the transformer.
Structural features:
1. The iron core is made of imported high-quality cold-rolled silicon steel sheet.
2. Epoxy resin cast and sealing technique reduce no-load loss, no-load current, and noise.
3. Temperature control system and air-cooling system adopts a top-blowing cross-flow fan, which has the characteristics of low noise, high wind pressure, beautiful look, etc.
4. The adoption of an intelligent temperature controller improves the safety and reliability of the transformer.
5. Shell further protects the transformer's safety. Options of the protection level are IP20, IP23, etc., and choice of shell material includes but not limited to aluminum alloy, cold-rolled steel plate, stainless steel.
6. The low-voltage outgoing line can be standard bus outgoing, side outgoing, and top outgoing. A special customized outgoing way is available.
| Rated capacity(kVA) | H.V. winding (kV) |
Tapping range of high voltage (%) | L.V. winding (kV)
| Vector Group | No-load loss (kW) | Load loss (kW) | No-load current (%) | short circuit impedance (%) |
| 30 50 80 100 125 160 200 250 315 400 500 630 630 800 1000 1250 1600 2000 2500 | 6 6.6 6.6 10 10.5 11 |
±2x2.5% | 0.4 | Dyn11 | 0.17 0.24 0.33 0.36 0.42 0.49 0.56 0.65 0.79 0.88 1.05 1.21 1.17 1.37 1.59 1.88 2.21 2.75 3.24 | 0.71 1.00 1.38 1.57 1.85 2.13 2.53 2.76 3.47 3.99 4.88 5.88 5.96 6.96 8.13 9.69 11.73 14.45 17.17 | 2.6 2.2 2.2 2 1.8 1.8 1.6 1.6 1.4 1.4 1.4 1.2 1.2 1.2 1.1 1.1 1.1 1.0 1.0 | 4 4 4 4 4 4 4 4 4 4 4 4 6 6 6 6 6 6 6 |
Our team
1. Our electrical engineers have more than 10 years of working-experience.
2. Our workshop workers are all skilled industrial workers who have been trained at least for 3 months.
3. Our sales team, regularly trained by management consultants, is able to provide professional solutions for customers.
4. Our technical team is ready for 24-hour technical support worldwide.
5. Our customer service team ensures on time delivery.
Our services:
1. ISO accredited excellent manufacturer, SGS, CE, CB, CNAs, CQC, CCC certification, etc
2. The whole process of production and transportation can be accessible to picture tracking.
3 If quality problems after sales, it can be returned or re-delivered free of charge.
4. We promise 2 years warranty.
5. Global technical guidance for 24-hours * 365 days.