Reliable 35kv Transformer for Enhanced Electrical Power Distribution Solutions

• Customization: Available
• Application: Power
• Phase: Three
• Model NO.: S11
• 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 cutting-edge 35kV series oil-immersed distribution transformers by CEEG, a marvel of engineering designed to revolutionize electrical power distribution with its exceptional qualities. These transformers stand out with their low loss, whisper-quiet operation, minimal temperature rise, and unmatched reliability. With a core-hanging free design and no oil leakage, their performance is robust and dependable. Leveraging advanced design software, these transformers undergo meticulous electromagnetic calculations. They are rigorously analyzed for main and longitudinal insulation, impulse voltage gradient distribution, end electric field distribution, and short-circuit thermal and dynamic stability. This ensures a generous design margin, guaranteeing the safe and steadfast operation of the transformer.

 

Product Characteristic

1. This transformer incorporates an innovative core with seven-stage temperature control technology, ensuring optimal performance.
2. Built to last, the transformer body integrates a sophisticated mixed insulation system along with top-tier components to ensure a 30-year life design, epitomizing durability.
3. Experience minimal disturbances with noise levels reduced by an impressive 3 to 5 decibels below national standards.
4. Achieving perfection in sealing, the transformer boasts no leakage, utilizing acrylic one-time molded parts and rigorous fluorescent, positive pressure, and negative pressure leak testing.
5. For unparalleled reliability, the transformer is equipped with an oil level thermometer and a pressure relief valve with contact at the top of the oil tank. The oil level indicator of the storage tank uses a contact oil level gauge, and the high and low-pressure bushings are crafted from anti-fouling reinforced pure porcelain oil, making it suitable for high pollution-level environments.
6. Within the coil, a high-quality insulating skeleton lends robust support, complemented by internal and external braces. These braces and pads feature chamfered edges for uniform electric field distribution and enhanced reliability. Self-locking lock nuts secure all fasteners on the coil axis, ensuring stability during long-distance transportation, maintaining integrity without loosening or hanging the core.

 

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)