Ceeg Variable Frequency Power Transformer Rectifier for Reliable Energy Solutions

• 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

The CEEG Variable Frequency Phase-Shifting Rectifier Transformer is meticulously engineered to supply multiphase rectified power, catering to both medium and high-voltage frequency converters. This sophisticated piece of technology ensures seamless energy conversion, designed for those seeking reliability and performance. This versatile product finds its applications across a broad spectrum of industries including power plant boiler fans, water supply systems, metallurgy, chemical industry, and urban municipal engineering automatic control systems. It is the cornerstone of efficiency and automation in diverse industrial settings. Our product range is impressively varied, featuring 9-phase, 12-phase, 18-phase, and 27-phase rectifier frequency conversion transformers. Available in both self-cooled and air-cooled types, these transformers stand out for their compact size, robust overload capacity, and low partial discharge. They boast high short-circuit resistance, flame retardancy, and minimal noise, while achieving up to 40% energy savings.

Product Features
1. Incorporating NOMEX insulation material with class-C insulation, this product achieves exceptional insulation. Benefits include high heat resistance, flame retardancy, fireproofing, and non-polluting properties, ensuring safety and durability.

2. The core material comprises premium cold-rolled silicon steel sheets, promising superior efficiency and reliability in performance.

3. Stepping Process: The core features an advanced multi-step positioning structure, expertly designed to prevent both lateral and longitudinal displacement, ensuring consistent operational stability.

4. Harmonic Filtering: Employs cutting-edge technologies to effectively suppress and filter harmonics, thereby significantly enhancing motor lifespan.

5. Safety and Reliability: With a variety of winding structures offering formidable short-circuit resistance, coupled with a specialized air-cooling system, it promises excellent cooling efficiency.

6. High Efficiency and Energy Savings: Known for its robust overload capacity, it achieves commendable energy savings of approximately 40%, along with low partial discharge and minimal noise output.

7. Resilient to moisture and impact, this product resists cracking, ensuring longevity and reliability in challenging environments.

9. Environmental friendliness is a core attribute, with the capability to decompose naturally after its lifecycle ends, promoting sustainable practices.

10. Versatility: Designed to meet the demands of various frequency conversion systems, offering capacities up to an impressive 9000KVA and achieving up to 72-pulse rectification for superior performance.
 

Technology Innovation

1. Reduced Harmonics: The innovative extended delta connection on the secondary side effectively reduces harmonic components in the input current, enhancing overall system performance.

 

2. Industry Pioneer: Proudly standing as the first Chinese manufacturer to successfully pass rigorous testing by the National Transformer Quality Supervision and Testing Center, marking a milestone in excellence.

 

3. Leading Manufacturer: As the largest Chinese manufacturer of high-capacity frequency conversion transformers, we set the standard for quality and innovation in the industry.

 

4. Advanced Secondary Design: The phase-shifted secondary side features a layered structure for the leads, not only enhancing functionality but also offering 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