Product description
SCB10-1000KVA dry-type transformer is a very mature product made by our company after many years of screening various high-quality materials and advanced technology, SCB10-1000KVA dry-type transformer has the advantages of moisture-proof, convenient maintenance, high efficiency, etc., can penetrate into the load center, and can be used in subways, stations, docks, enterprises and tunnels and other transmission and distribution places. SCB10-1000KVA dry-type transformer is suitable for AC 50~60HZ, voltage does not exceed 10KV in various power supply places, various input and output voltages of the product, connection groups, tap wire group capacity allocation, can be carefully designed and manufactured according to user requirements.
SCB10-1000KVA dry-type transformer use environmental conditions
1. Ambient temperature: -15°C~+45°C.
2. Altitude: no more than 2000 meters.
3. Relative humidity: <90%.
4. The installation site is free of gas vapor, chemical deposition, dust, dirt and other explosive and corrosive media that seriously affect the insulation of the transformer.
5. Any special conditions of use that do not meet the above provisions shall be determined by the user and our factory through negotiation.
Third, the main technical characteristics
1. Input voltage: rated voltage±10%.
2. Output voltage: rated voltage +5% (no load).
3. Efficiency: ≥98%. Frequency 50Hz/60Hz
4. Waveform Distortion: No additional waveform distortion. 5.
5. It can work unattended continuously for a long time. no noise
6. Insulation resistance: ≥50MΩ. Insulation class F
7. Electrical strength; The power frequency sinusoidal voltage is 3KV, which lasts for 1 minute, without breakdown and flashover. 8.
8. Overload capacity: 1.1 times long-term operation. 9.
9. Electrical strength: 3500V/10mA/60s
SCB10-1000KVA dry-type transformer is a new generation of energy-saving power transformer developed and produced by our factory on the basis of referring to similar international products and combining with China’s national conditions, in line with IEC439, GB5226 and other international and national standards. The transformer is vacuum impregnated, so that the insulation grade of the transformer reaches F level, and the product performance reaches the advanced level at home and abroad. Three-phase transformers are widely used in circuits with AC 50Hz to 60Hz and voltage below 660V, and are widely used in imported important equipment, precision machine tools, mechanical and electronic equipment, medical equipment, rectifier devices, lighting, etc. The various input and output voltages of the product, the connection group, the number and position of the adjustment tap (generally ±5%), the distribution of winding capacity, the equipment of secondary single-phase winding, the use of rectifier circuit, whether it requires a shell, etc., can be carefully designed and manufactured according to the requirements of users.
