Power Transformer for 33/35kv with Multiple Voltage Outputs

• 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

Discover the exceptional 35kV series oil-immersed distribution transformers from China Electric Equipment (Jiangsu) Transformer Manufacture Co., Ltd., where innovation meets reliability. These transformers are designed to deliver unparalleled performance with features such as low loss, minimal noise, reduced temperature rise, and remarkable reliability. With a core-hanging free design and no oil leakage, they ensure long-lasting, flawless operation. Our transformers utilize state-of-the-art design software for meticulous electromagnetic calculations and thorough analysis of key parameters like main and longitudinal insulation, impulse voltage gradient distribution, and electric field distribution. Additionally, they boast robust short-circuit thermal and dynamic stability, significantly enhancing design margins to guarantee safe and dependable transformer operation.

 

Product Characteristics That Set Us Apart

1. Embrace innovation with our advanced core seven-stage temperature control technology;
2. Designed for durability, the transformer features a mixed insulation system combined with premium components, achieving an impressive life expectancy of 30 years.
3. Experience tranquility with our transformers, as they operate 3 to 5 decibels quieter than national standards.
4. Achieve peace of mind with our no-leak guarantee, thanks to precision acrylic one-time molded seals and rigorous fluorescent, positive, and negative pressure leak tests.
5. Unmatched reliability: Equipped with an oil level thermometer and a contact pressure relief valve on top of the oil tank, our transformers come with a contact oil level gauge and anti-fouling reinforced pure porcelain oil bushings, ideal for harsh pollution environments.
6. Reinforce your confidence with our high-quality insulating skeleton support inside the coil. Our design incorporates internal and external braces, all chamfered for uniform electric fields and enhanced reliability. With self-locking lock nuts, our coils withstand 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

UL Certified (US & Canada)