Zhejiang Zhi Duoxin Electric Co., Ltd.
10KV S11 Series Oil-immersed transformer
Products with high efficiency, low loss characteristics, can save a lot of power consumption and operating costs, social benefits significantly,is the country's high-tech products to promote.
Overview
The three-phase oil immersed distribution transformer produced by our company adopts a new insulation structure, which improves the ability to withstand short circuit. The core is made of high quality cold rolled silicon steel sheet. High quality oxygen free copper wire is used in the high voltage windingFor the material, and use a multi-layer cylindrical structure, all fasteners are using special anti loose processing.
Products with high efficiency, low loss characteristics, can save a lot of power consumption and operating costs, social benefits significantly,is the country's high-tech products to promote.
Reliable structure
1. our company in the traditional structure and mature technology based on a lot of improvements, such as the use of: with longitudinal oil way spiral coil, internal heat better;
2. improved the effective support of the coil end face, stronger ability to withstand short circuit current;
3. the new hoisting structure and body positioning structure are adopted to ensure more reliable in long distance transportation and operation;
4. we have many unique and reliable structures to serve you;
5. the choice of higher performance level transformers, will have a higher level of technical content.
High-quality materials
1. choose the oxygen free copper wire with lower resistivity, and after a series of additional surface treatment, more smooth, no burrs, sharp corners, so that the transformer load loss is lower, the electrical performance is more reliable.
2. the use of high quality silicon steel sheet, with the improvement of performance level, use lower unit loss of silicon steel sheet, so that the transformer no-load loss is lower.
3. high-quality laminate insulation, no cracking, even under the effect of short circuit current, wensibudong.
4. the use of deep filtered transformer oil, lower water content, gas content,impurity levels, transformer work more reliable.
5. the use of high quality rubber sealing material, effective anti-aging, to prevent leakage.
6. all raw materials through the quality inspection, all raw materials manufacturers have been in accordance with national standards IS09000 strict review.
Good technical and economic performance
S9 series products reduce the no-load loss, load loss, no-load current, compared with the S7 series decreased by 10%, 24%, 46%, respectively, thus reducing operating costs by 19%. S11 series products on the basis of S9 series, the no-load loss is reduced by an average of 30%; the no-load current drops by 70-85% compared to S9; the average temperature rise is reduced by 1 OK, and the service life of the product has more than doubled, even in the ultraUndcr the condition of 20% load, it can still run for a long time, and the noise of the product is reduced by 2-4 decibels.
Model and meaning
