China Oil Immersed Transformer 1200kVA 35kv 11kv S18 IEC60076 Certified
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Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of china oil immersed transformer 1200kva 35kv 11kv s18 iec60076 certified in China. If you're going to buy customized china oil immersed transformer 1200kva 35kv 11kv s18 iec60076 certified made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.
Product Introduction
Oil-immersed transformer 1200kVA 35kv S18 is a high-performance power transformer with excellent performance and reliable working effect. The following is a detailed introduction of the transformer:
Basic parameters and performance characteristics
Rated capacity: 1200kVA
Rated voltage: 35kv
Model: S18
Cooling method: Oil-immersed self-cooling, oil-immersed air cooling and forced oil circulation, etc.
Structural features
Main components: Including iron core, winding, oil tank, oil pillow, respirator, explosion-proof pipe (pressure relief valve), radiator, insulating sleeve, tap switch, gas relay, thermometer, oil purifier, etc.
Iron core design: Made of high-quality silicon steel sheet, with low loss and low noise characteristics
| Rated capacity: | 1200kVA |
| Rated voltage: | 35kV |
| The core is made of cold-rolled silicon steel sheet: | full bevel joints, no punching, no iron wheel stacking process, reducing burrs and noise. |
| The coil is made of oxygen-free copper: | pads and support bars are rounded, the electric field is uniform, and the stability is enhanced. |
| The oil tank is made of integral steel plate: | corrugated box wall design to reduce noise. |
| The oil storage cabinet adopts capsule type: | slows down the aging of transformer oil and avoids false oil level phenomenon. |
| The gas relay is equipped with a gas collection device: | easy to maintain and operate. |
| The radiator adopts sheet type: | large diameter low-noise fan to reduce noise |
Application scenarios
Applicable environment: Suitable for various occasions requiring stable voltage output, especially in industrial and mining enterprises and civil Excellent performance in building power supply and distribution systems
Installation conditions: Can be used indoors or outdoors, ambient temperature not higher than 40℃, not lower than -25℃, maximum daily average temperature 30℃, maximum annual average temperature 20℃, relative humidity not exceeding 90% (ambient temperature 25℃), altitude not exceeding 1000m
Maintenance and maintenance recommendations
Operating temperature: The maximum top oil temperature shall not exceed 90℃. To prevent transformer insulation aging, the top oil temperature should not exceed 85℃ frequently, and the alarm setting is set at 80℃
Regular inspection: Regularly check rubber seals and welds to prevent leakage; check whether the cooling system is working properly; regularly clean the oil tank and radiator to ensure good ventilation
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