| Customization: | Available |
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| Application: | Power, Electronic, Rectifier, Audio |
| Phase: | Three |
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The S11 and S13 series of fully sealed oil-immersed transformers from Shandong Zhifeng Transformer Co., Ltd. are designed for use in AC 50Hz power systems with original working voltages of 20kV and below. These transformers are ideal for industries such as petroleum, metallurgy, chemical, textile, light industry, and other enterprises operating in large dust-prone environments. The transformers are highly efficient and reliable, making them suitable for distribution purposes.
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| Rated capacdity (kVA) | Voltage combinationand tap range | Vector group symbol |
Non-load loss (W) |
Load loss (W) |
No-load current (%) |
Short arauit mpedance (%) |
||
| High pressure (kV) |
High pressure tap range (%) | Low pressure (kV) |
||||||
| 30 | 11 10.5 10 6.3 6 |
±5 ±2×2.5% |
0.4
0.69 |
Yyn0 Dyn11 |
100 | 630/600 | 2.3 | 4 |
| 50 | 130 | 910/870 | 2.0 | 4 | ||||
| 63 | 150 | 1090/1040 | 1.9 | 4 | ||||
| 80 | 180 | 1310/1250 | 1.9 | 4 | ||||
| 100 | 200 | 1580/1500 | 1.8 | 4 | ||||
| 125 | 240 | 1890/1800 | 1.7 | 4 | ||||
| 160 | 280 | 2310/2200 | 1.6 | 4 | ||||
| 200 | 340 | 2730/2600 | 1.5 | 4 | ||||
| 250 | 400 | 3200/3050 | 1.4 | 4 | ||||
| 315 | 480 | 3830/3650 | 1.4 | 4 | ||||
| 400 | 570 | 4520/4300 | 1.3 | 4 | ||||
| 500 | 680 | 5410/5150 | 1.2 | 4 | ||||
| 630 | 810 | 6200 | 1.1 | 4.5 | ||||
| 800 | 960 | 7500 | 1.0 | 4.5 | ||||
| 1000 | 1150 | 10300 | 1.0 | 4.5 | ||||
| 1250 | 1360 | 12000 | 0.9 | 4.5 | ||||
| 1600 | 1640 | 14500 | 0.8 | 4.5 | ||||
| 2000 | 1960 | 19800 | 0.8 | 5 | ||||
| 2500 | 2310 | 23000 | 0.7 | 5 | ||||
The main products offered by Shandong Zhifeng Transformer Co., Ltd. include the S9, S11, S13, S15, and other series of 10KV to 110KV oil-immersed power transformers. Additionally, they provide on-load voltage regulation power transformers, amorphous alloy transformers, SC(B)9(10), SG(B)10 type dry transformers, switch cabinets, combined transformers, box substations, anti-theft transformers, mining transformers, rectifier furnace transformers, and other specialized power transformers. These products find applications in various industries such as power generation, nuclear power plants, transportation, mining, metallurgy, construction, petrochemicals, chemicals, electrified railways, urban light rails, communications, and urban and rural power grid construction and transformation.
Shandong Zhifeng Transformer Co., Ltd. boasts strong technical expertise, advanced production technology, high-quality equipment, and comprehensive testing capabilities. Their products have received certifications including ISO9000:2000 international quality certification, CTOC (National Transformer Quality Supervision and Inspection Center) inspection, China energy-saving product certification, and CCC certification. These products have been proven through years of operation to offer advantages such as energy efficiency, environmental friendliness, and stable performance.
The company operates with the values of honesty, trustworthiness, innovation, and refinement. They prioritize a people-oriented approach and customer satisfaction. Their goal is to foster cooperation, provide excellent service, build relationships, and serve the community.
A: Yes, Shandong Zhifeng Transformer Co., Ltd. has over 15 years of experience in developing, producing, and operating transformers.
A: We offer a 12-month warranty on all our products.
A: Production time is typically 30 to 45 days, depending on order requirements.
A: We accept T/T, L/C, or negotiation for payment terms.
A: We conduct 100% QC inspection throughout the manufacturing process, with over 10 QC inspections from raw materials to final product.
A: We do not normally keep products in stock; all items are manufactured based on order quantity.
A: Technical drawings and specifications are preferred, or detailed technical specification dates can be provided under "Quote and order required information."
A: All our products are made in China or displayed on our official website. Feel free to contact us directly for more information.
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