35 Kv Oil-Immersed Rectifier Transformer for Special Industrial Use

• Customization: Available
• Application: Power
• Phase: Three
• Model NO.: S11
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001-2000, ISO9001, UL, CE, ISO14001, ISO45001, ISO50001
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Brand: Ceeg
• Rated Capacity: 100-75000kVA
• Primary Voltage: 33/35kv
• Secondary Voltage: 0.4/3.15/3.3/6.3/6.6/10.5/11kv
• Frequency: 50/60Hz
• Impedance: 4%/6%
• Connection Symbol: Yyn0/Yd11/Ynd11
• Tapping Range: ±2*2.5%/±5%
• Transport Package: International Wooden Case or According to Client′s
• Trademark: CEEG
• Origin: Jiangsu, China
• HS Code: 8504349000
• Production Capacity: 20

Product Description

The 35kV series oil-immersed distribution transformers crafted by China Electric Equipment (Jiangsu) Transformer Manufacture Co., Ltd. are a marvel of modern engineering. These transformers boast outstanding features such as low loss, low noise levels, minimal temperature rise, and unparalleled reliability. Engineered to perfection with a core-hanging free design, they guarantee no oil leakage. Utilizing cutting-edge design software, these transformers undergo meticulous electromagnetic calculations. Comprehensive analysis of the transformer's main and longitudinal insulation, impulse voltage gradient distribution, end electric field distribution, as well as short-circuit thermal and dynamic stability, ensures a robust design margin. This guarantees the safe and reliable operation of the transformer, making it a top-tier choice for energy transmission solutions.

 

Product Characteristic

1. Experience the pinnacle of temperature regulation with our transformer's core seven-stage temperature control technology.
2. Our transformer features a mixed insulation system and premium-grade components, ensuring a design life of 30 years, matching impeccable durability with superior performance.
3. Whisper-quiet operation: Our transformer exceeds standards with noise levels reduced by 3 to 5 decibels below the national benchmark.
4. Zero leakage assurance: Utilizing acrylic one-time molded seals, complemented by stringent fluorescent, positive, and negative pressure leak tests, we ensure absolute integrity.
5. Unmatched reliability: Equipped with an oil level thermometer and a pressure relief valve with a contact atop the oil tank, our transformer is fortified for high performance. The oil level indicator features a contact-equipped gauge, and the transformer is enhanced with anti-fouling reinforced pure porcelain oil bushings for high and low pressure, ideal for heavily polluted environments.
6. Robust coil support: Inside each coil, a high-quality insulating skeleton provides exceptional support. Internal and external braces are meticulously chamfered to ensure uniform electric fields and bolster reliability. Self-locking lock nuts secure the fasteners on the coil body axis, enabling the product to endure the rigors of long-distance transportation without loosening or core hanging.

 

S F Z 10-×××/××

S/N	Symbol	Meaning
1	S	Three phases
2	F	Air-cooling(blank for Natural cooling)
3	Z	On load tap changing(bland for no-load tap changing)
4	10	Symbol of Performance level
5	xxx	Rated capacity,kVA
6	xx	Voltage grade of HV winding,kV

Proudly UL Certified for both the US and Canada, ensuring adherence to the highest safety and performance standards.