Ceeg Dry Type Transformer with Variable Frequency Phase Control

• Customization: Available
• Application: Power, Rectifier
• Phase: Three
• Model NO.: ZPSG
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001-2000, ISO9001, CE, ISO14001, ISO45001, ISO50001
• Usage: Rectifier Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Brand: Ceeg
• Rated Capacity: 300-3500kVA
• Phases: 9,12,18,27
• Transport Package: International Wooden Case or According to Client′s
• Trademark: CEEG
• Origin: Jiangsu, China
• Production Capacity: 10

Product Description

Introducing the CEEG Variable Frequency Phase-Shifting Rectifier Transformer, a marvel in electrical engineering designed specifically to deliver superior multiphase rectified power. Perfectly suited for medium to high-voltage frequency converters, this product raises the bar in performance and efficiency. Experience the versatility of this transformer as it seamlessly integrates into a wide range of applications. Whether for power plant boiler fans, sophisticated water supply systems, or the demanding environments of the metallurgy and chemical industries, it excels. Additionally, it is indispensable in urban municipal engineering automatic control systems. Our product lineup includes an impressive range of 9-phase, 12-phase, 18-phase, and 27-phase rectifier frequency conversion transformers. Available in both self-cooled and air-cooled variants, these transformers are a testament to compact design excellence. They boast a robust overload capacity, ensure minimal partial discharge, offer high short-circuit resistance, and are flame retardant, all while reducing noise and achieving remarkable 40% energy savings.

Product Features
1. Our NOMEX insulation material stands out with class-C insulation, delivering exceptional performance. It is heat-resistant, flame-retardant, fireproof, and environmentally benign, ensuring unmatched safety and reliability.

2. Built with precision, the core material comprises premium cold-rolled silicon steel sheets, promising unparalleled durability and efficiency.

3. Innovative Stepping Process: The core's multi-step positioning structure is engineered to eliminate lateral and longitudinal displacement, ensuring stability.

4. Cutting-Edge Harmonic Filtering: Employing advanced technologies, it effectively suppresses and filters harmonics, thereby extending motor life and optimizing performance.

5. Prioritizing Safety and Reliability: Windings come in a variety of structures with formidable short-circuit resistance. The specialized air-cooling system guarantees exceptional cooling efficiency.

6. Unparalleled Efficiency and Energy Savings: This transformer offers superior overload capacity and realizes remarkable energy savings of approximately 40%. Moreover, it operates with minimal partial discharge and reduced noise levels.

7. This product is designed for resilience, with moisture resistance, impressive impact resistance, and an absence of cracking phenomena.

9. Promoting Environmental Responsibility: The transformer's components can be fully decomposed at the end of their lifecycle, highlighting its commitment to sustainability.

10. Unmatched Versatility: It is engineered to meet diverse frequency conversion system requirements, supporting capacities up to 9000KVA and achieving up to 72-pulse rectification.
 

Technology Innovation

1. Pioneering Reduced Harmonics: Our secondary side employs an extended delta connection, significantly reducing harmonic components in the input current for improved efficiency.

 

2. Industry Trailblazer: Proudly, we are the first Chinese manufacturer to pass rigorous testing by the National Transformer Quality Supervision and Testing Center, setting a benchmark for quality.

 

3. Leading the Way: As the largest Chinese manufacturer of high-capacity frequency conversion transformers, we continue to innovate and lead the industry.

 

4. Advanced Secondary Design: Featuring a phase-shifted secondary side with a specially layered lead structure, it combines functional excellence with an aesthetically pleasing design.
 

Technical Specification

TYPE	UK%	Io%	LPA(AN) Db	L x B x H	I	F	K	Kr	Number of sub-side groups	Weight(kg)
ZPSG-300/6	8-10	1.2	≤65	900x615x1780	530		275	335	18	1120
ZPSG-400/6		1.2		940x615x1780	490		295	355		1240
ZPSG-500/6		1.2		980x615x1780	485		290	350		1330
ZPSG-600/6		1.2		1005x615x1780	480		300	360		1500
ZPSG-700/6		1		1050x615x1780	490		297	357		1700
ZPSG-750/6		1		1090x615x1780	500		310	370		1770
ZPSG-800/6		1		1080x915x1780	500		288	348		1790
ZPSG-900/6		0.9		1080x615x1780	500		291	351		1980
ZPSG-1000/6		0.9		1125x615x1780	510		281	341		2130
ZPSG-1100/6		0.9		1180x615x1780	525		295	355		2400
ZPSG-1250/6		0.9		1285x615x1780	535	20	308	368		2710
ZPSG-1350/6		0.8		1250x760x1995	545		320	380		2630
ZPSG-1500/6		0.8		1210x760x1995	550		325	385		2730
ZPSG-1750/6		0.8		1220x760x1995	560		365	425		3200
ZPSG-1900/6		0.7		1235x760x1995	575		344	404		3370
ZPSG-2000/6		0.7		1245x760x1995	570		342	402		3450
ZPSG-2250/6		0.7		1260x760x1995	575		355	415		3680
ZPSG-2500/6		0.7		1285x760x1995	580		365	425		3990
ZPSG-2750/6		0.6		1345x760x1995	600		366	426		4480
ZPSG-3000/6		0.6		1470x760x1995	610		351	411		4750
ZPSG-3500/6		0.6		2020x760x1995	695		630	396		6945