35kv Oil-Filled Transformer for Optimal Performance in Power Systems

• 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

Introducing the 35kV series oil-immersed distribution transformers from China Electric Equipment (Jiangsu) Transformer Manufacture Co., Ltd., renowned for their exceptional attributes: minimal loss, whisper-quiet operation, reduced temperature rise, and unparalleled reliability. These transformers are expertly engineered to be core-hanging free and boast a leak-proof design. Utilizing cutting-edge design software, we meticulously conduct electromagnetic calculations and analyze critical elements such as the transformer's main and longitudinal insulation, impulse voltage gradient distribution, end electric field distribution, and both short-circuit thermal and dynamic stability. This comprehensive approach guarantees ample design margins, ensuring the transformers deliver safe and reliable performance within your power systems.

 

Product Characteristic

1. Embrace innovation with our transformer's core seven-stage temperature control technology, setting a new benchmark in thermal management.
2. Crafted with a sophisticated mixed insulation system and premium quality components, our transformer is designed to deliver consistent performance for an impressive lifespan of 30 years.
3. Experience tranquility with our low noise innovation: Our transformers operate 3 to 5 decibels below the national standard for noise levels, enhancing your environment's serenity.
4. Bid farewell to leaks: Our transformers feature acrylic one-time molded seals and undergo rigorous fluorescent, positive pressure, and negative pressure leak tests for guaranteed integrity.
5. Our transformers epitomize high reliability, equipped with an oil level thermometer and top-mounted pressure relief valve with contact. The oil storage tank's level indicator features an oil level gauge with contact. High and low-pressure bushings are crafted from anti-fouling reinforced pure porcelain, designed to thrive even in heavily polluted environments.
6. Inside, the coil is supported by a high-quality insulating skeleton, ensuring robust construction. Our coils boast both internal and external braces, all meticulously chamfered for uniform electric field distribution and enhanced reliability. Self-locking lock nuts fortify all fasteners along the coil axis, ensuring they endure long-distance transportation without loosening or core hang concerns.

 

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

UL Certified (US & Canada)