Transformers,Distribution and Power Transformer,Varivolt Safety Transformers Diesel Generators Industrial Panels Stabilizers Energy Saver Industrial Panels
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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.
Title goes here. INTRODUCTIONS I- GENERAL CHARACTERISTICS Transformers immersed in insulating fluid with natural self cooling (ONAN), three-phase, 10 - 20 MVA.for indoor or outdoor use, 50/60 Hz, hermetically sealed. II- MANUFACTURING STANDARD The transformers described in this catalogue are designedand tested in accordance to IEC/BSEN 60076 III- RATINGS 30,50, 80,100,125,160, 200,250, 315, 400, 500, 630, 800, 1000, 1250, 1600, 2000, 2500kVA. IV- HIGH VOLTAGE This material is designed for voltages of â?¤ 36 kV. Specific figures are not given for this parameter because of the wide variety of voltagesused. Transformers can be supplied on demand to run at two different primary voltages, the shift between these input voltages has two basic alternatives: with a primary tap changer which can be switched with no load and no applied voltage or by changing terminals under the cover. V- LOW VOLTAGE The secondary voltage under no load is allocated at 400V, 415V, 433V, though other voltages can be supplied on demand. When usage requires two voltages, transformers with two simultaneous voltages can be supplied. In this case the no-load voltages are set to 400V(230V),415V(240V),433V(230V). VI- VECTOR GROUP REFERENCE The connections normally used are as follows: For rated power levels of 160 kVA or less: Yyn0 For rated power levels over 160 kVA: Dyn11. ACCESSORIES I- BASIC EQUIPMENTS All transformers are supplied with: 3 high voltage bushings 4 or 7 low voltage bushings 5-position tap changer on cover, workable with transformer off load 2 lifting & tank removal eye-bolts Filling hole with M-40 x 1.5 outside thread and threaded cover Drainage & sampling plug at bottom of tank Two-way, standard rail gauge welded at the bottom of tank 2 earthing connections at bottom with M-10 screws II- OPTIONAL ACCESSORIES Thermometer Tap changer HV plug-in bushing Thermostat Protection & control block for the following
Title goes here. INTRODUCTIONS I- GENERAL CHARACTERISTICS Transformers immersed in insulating fluid with natural self cooling (ONAN), three-phase, 10 - 20 MVA.for indoor or outdoor use, 50/60 Hz, hermetically sealed. II- MANUFACTURING STANDARD The transformers described in this catalogue are designedand tested in accordance to IEC/BSEN 60076 III- RATINGS 30,50, 80,100,125,160, 200,250, 315, 400, 500, 630, 800, 1000, 1250, 1600, 2000, 2500kVA. IV- HIGH VOLTAGE This material is designed for voltages of â?¤ 36 kV. Specific figures are not given for this parameter because of the wide variety of voltagesused. Transformers can be supplied on demand to run at two different primary voltages, the shift between these input voltages has two basic alternatives: with a primary tap changer which can be switched with no load and no applied voltage or by changing terminals under the cover. V- LOW VOLTAGE The secondary voltage under no load is allocated at 400V, 415V, 433V, though other voltages can be supplied on demand. When usage requires two voltages, transformers with two simultaneous voltages can be supplied. In this case the no-load voltages are set to 400V(230V),415V(240V),433V(230V). VI- VECTOR GROUP REFERENCE The connections normally used are as follows: For rated power levels of 160 kVA or less: Yyn0 For rated power levels over 160 kVA: Dyn11. ACCESSORIES I- BASIC EQUIPMENTS All transformers are supplied with: 3 high voltage bushings 4 or 7 low voltage bushings 5-position tap changer on cover, workable with transformer off load 2 lifting & tank removal eye-bolts Filling hole with M-40 x 1.5 outside thread and threaded cover Drainage & sampling plug at bottom of tank Two-way, standard rail gauge welded at the bottom of tank 2 earthing connections at bottom with M-10 screws II- OPTIONAL ACCESSORIES Thermometer Tap changer HV plug-in bushing Thermostat Protection & control block for the following
three phase double winding amorphous alloy transformer - Extremely Low Loss, Energy-Saving Features, High Power Consuming Efficiency; ã??ã??- Amorphous Metal Materials are advantageous in that: They just need to consume lesser energy in material manufacture and with their extremely low losses, power is saved in a large sum, thereby greatly reducing the power plant output, or relatively lowering waste gas (CO2, SO2) emission, lessening both environmental pollution and greenhouse effects, and realizing a maintenance free and contamination free state; ã??ã??- Low in Operating Temperature, Tardy in Insulation Aging, and Long in Transformer Life; ã??ã??- High Overload Capacity, High Mechanical Strength; ã??ã??- Amorphous Cores are featured in that: When a magnetic flux pass through amorphous cores in a rather high frequency, these amorphous cores may remain a low iron loss and a low exciting current, which may not result in core saturation. Consequently SBH15 amorphous alloy transformers made from amorphous cores possess a rather fine resistance to harmonic waves; ã??ã??- Rapid Investment Recovery
Sbh16-m.D amorphous alloy submersible transformer
Amorphous alloy transformer Place of Origin: Shandong, China (Mainland) Brand Name: Juneng or customized Model Number: SH15 Usage: Power Phase: Three Coil Structure: toroidal Coil Number: two windings certificate: ISO9001 ISO14001 OHSAS18001 voltage ratio: 10/0.4 11/0.4 6/0.4 damp-proof method: full sealed cooling method: ONAN iron core: amorphous alloy frequency: 50 HZ winding: duplex winding Packaging Details:Main body in nude and the accessories packing in seaworthy standard wooden case or according to the requirement of customers. Delivery Detail:usually within 30 days after the deposit Description of Amorphous Alloy Transformer: Amorphous alloy transformer is a new energy-saving and environment-friendly product, recently launched by our company based on market needs.SH-15 amorphous alloy transformer is made by amorphous alloy cores. They are rolled into the shape of three-phase and five-column, thus result the height of this type of transformer is lower than the three-phase and three-column transformer. What's more, the vacuum oil injection technology greatly improves the insulation level of the transformer. Low-voltage winding generally adopts cylindrical structure by copper foil winding except a small capacity using copper wires.High-voltage winding adopts multilayer cylindrical structure, it makes the distribution of ampere-turns is balanced and the magnetic flux leakage is small. The high and low voltage coils are winded by wire tension device.They are then shaped by press-fitting, This enhances the ability of intensity and anti-short circuit. And we use the mounting plate when assembling the transformer, this increases the reliability. As for the tank structure and protector, etc, are similar to the whole sealed oil-immersed distribution transformer. Due to the special magnetic features of amorphous alloy material,the product technical performance indicators have reached the advanced level among the similar products in China at present. So it can replace the silicon steel core transformer, and be used in the distribution networks of outdoor or indoor. Meanwhile, because of the using of a fully-sealed structure, the insulating oil and insulating medium can't contact with air,So it can be operated under any environmental conditions, and is an ideal distribution equipment in urban and rural distribution networks. The no-load loss of this transformer is only about 30% of the S11 transformer with the same capacity. Compared with S9 transformer of the same capacity, the no-load loss decreases about 75%, the no-load current falls about 80%. User's operating costs can be greatly reduced, and the social and economic benefits are excellent. Advantages of Amorphous Alloy Transformer: 1.Amorphous metal transformer with alloy cores 2.High level of insulation 3.High mechanical strength, strong ability to withstand short circuit, safe and reliable operation 4.High adaptability to any environment 5.Significant energy-saving effect 6.Low noise, easy installation
TRANSFORMER : ALL TYPE : Dry Type/Air Cooled, Oil Cooled, Water. BRAND: SCHNEIDER ELECTRIC AND ALL OTHER BRAND AVAILABLE. we are trader of Distribution Transformer and supply all over world. We have 20 Years Experiance Technical team for Desining and Winding of Diffrent types of Transformer. We have 15 Years Experiance Technical Team for Testing of Transformers. We can supply transformer up to 33kV and up to 5000kVA.
