66KV series product line has found a far-flung avail not only in agricultural grid modification within urban and rural areas, but also in industrial or mineral enterprises. Till now, the corporation has formed its series and commercially scaled production and the product line runs well and thereby is highly appraised by our popular users.
ã??ã??The transformer body is reliably positioned for ensuring that no dislocation occurs with the transformer and no deformation occurs with the windings during long-distance transportation or during long-term operation. Without the need of core suspension and being maintenance free, this product line may be used just via direct grid connection
S13 series of Three-phase oil Immersed Transformers,three phase transformer,three phase variable transformer,3 phase transformer,three phase power transformer,3 phase step down transformer Oil Immersed Transformer Model and Meaning Model No. Rated CapacityKVA Rated Voltage KV Connection Group Symbol Loss W No-load Current (%) Impedance Voltage% High Voltage KV Tapping Range of High Voltage Low VoltageKV No-load On Load S13-M*R-30/10 30 10 ±5%±2x2.5% 0.4 Dyn11Yyn0 80 630/600 0.30 4.0 S13-M*R-50/10 50 100 910/870 0.24 S13-M*R-80/10 80 130 1310/1250 0.22 S13-M*R-100/10 100 150 1580/1500 0.21 S13-M*R-160/10 160 200 2310/2200 0.19 S13-M*R-200/10 200 240 2730/2600 0.18 S13-M*R-250/10 250 290 3200/3050 0.17 S13-M*R-315/10 315 340 3830/3650 0.16 S13-M*R-400/10 400 410 4520/4300 0.16 S13-M*R-500/10 500 480 5410/5100 0.16 S13-M*R-630/10 630 570 6200 0.15 4.5 S13-M*R-800/10 800 700 7500 0.15 S13-M*R-1000/10 1000 830 10300 0.14 S13-M*R-1250/10 1250 970 12000 0.13 S13-M*R-1600/10 1600 1170 14500 0.13 Notes: The Dimension and weight will be changed according to the requirements. These two data in the table will be subject to the factory documents. We are pleased to deliver Transformer, Distribution Transformer, Power Transformer, Oil Transformer, Dry Type Transformer. Safe payment and on time deliver time will give you.If you want to know more about the product, please click here.
On the basis of the S9 series, the S11 series products have an average no-load loss of 20%. The no-load current is 70-85% lower than the S9. The temperature rise is reduced by 10K, and the service life is more than doubled. Even under the load of 20%. it can still be used for a long time. The running noise is reduced by 2-4 decibels. High and low voltage windings, body assembly, fuel tank structure, protection device, etc. are similar to S9 series transformers. It also adopts non-suspension structure, adopts vacuum drying, vacuum oil filtering and oil filling process, adopts corrugated oil tank, and has no oil storage cabinet and other structures.
This standard is applicable to three-phase double winding oil immersed power transformer with voltage class 35kV, rated capacity 50 ~ 31500kVA and frequency 50Hz. Â This standard is not suitable for dry and damp heat belt type power transformer and power plant, transformer substation own three phase power transformer.
Our produced 110KV series product line has formed a standardized colony, with its versions developed from former 9 versions to present 10ã?�11 or 13 versions. Furthermore, new product versions with a self-cooling configuration, with an air-cooling & maintenance-free configuration, and with a no-core-suspension configuration have been released into the markets. In featured performance, the product line is core suspension free on site, highly efficient and energy saving, high in impedance, low in loss, in noise, in temperature increase, and in local discharge, i.e., â??1 free, 2 highs, and 4 lowsâ?�. This product line may satisfy market demands requiring high power supply quality, low losses and low noise, and a long interval between overhauls.
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main parameter of 69kv CT Rated current ratio: 2000/1600/1500/1200/1100/800/500/400/300 : 5 A Rated output capacity of each corresponding ratio: 200/160/150/120/110/80/45/35/25 VA Winding accuracy class: 0.2/5P20/5P20/5P20 CNMEs business activities cover national and international engineering, Generation Stations, Electrical Engineering Equipment, all kinds of electrical equipment, Test And Design and so on. The activities consist of the industries of high voltage power transmission and distribution, diesel power generation, thermal power generation, Transformer Test Laboratory Design, Electrical Lab Design And Solution, Power Plant Design and so on.
