Versatile Phase-Shifting Rectifier Transformer for Industrial Power Needs

• 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 stands as a pinnacle of industrial innovation, expertly crafted to deliver multiphase rectified power tailored for medium and high-voltage frequency converters. Engineered to perfection, it promises unparalleled performance and reliability. Our cutting-edge product finds extensive applications across a diverse array of industries, including power plant boiler fans, advanced water supply systems, metallurgy, the chemical industry, and the intricate networks of urban municipal engineering automatic control systems. Designed to cater to complex power needs, it seamlessly integrates into your operations. Our product spectrum encompasses a wide range of options, featuring 9-phase, 12-phase, 18-phase, and 27-phase rectifier frequency conversion transformers. Available in both self-cooled and air-cooled configurations, these transformers are noted for their space-efficient design, exceptional overload tolerance, minimal partial discharge, robust short-circuit resilience, flame retardancy, noise reduction, and notable energy savings of up to 40%.

Product Features
1. Utilizing NOMEX insulation material, our transformers boast class-C insulation, achieving superior heat resistance, flame retardancy, fireproof qualities, and an eco-friendly, non-polluting profile.

2. The core is forged from premium cold-rolled silicon steel sheets, ensuring optimal performance and longevity.

3. Our innovative stepping process incorporates a multi-step positioning structure in the core, effectively eliminating lateral and longitudinal displacement, thereby enhancing stability.

4. Advanced Harmonic Filtering: Employing state-of-the-art technologies to effectively suppress and filter harmonics, our transformers significantly extend motor life, ensuring long-term reliability.

5. Uncompromised Safety and Reliability: With various winding structures offering formidable short-circuit resistance, and a specialized air-cooling system that guarantees high cooling efficiency, our transformers are built for safety and dependability.

6. Excellence in Efficiency and Energy Conservation: Designed with a strong overload capacity, our transformers deliver approximately 40% in energy savings, alongside reduced partial discharge and minimal noise levels.

7. Our transformers exhibit remarkable moisture resistance and impact durability, with no cracking, ensuring long-lasting reliability.

9. Emphasizing environmental responsibility, our transformers are designed to decompose seamlessly at the end of their life cycle, reducing environmental impact.

10. Unmatched Versatility: Our offerings meet the diverse requirements of various frequency conversion systems. Products are available in capacities up to an impressive 9000KVA, achieving an extraordinary 72-pulse rectification efficiency.
 

Technology Innovation

1. Superior Harmonic Reduction: The secondary side employs an extended delta connection to effectively minimize harmonic components in the input current, optimizing performance.

 

2. Trailblazer in the Industry: We proudly stand as the first Chinese manufacturer to successfully pass rigorous testing by the National Transformer Quality Supervision and Testing Center, setting a benchmark in quality.

 

3. Leading Force in Manufacturing: As the largest Chinese manufacturer of high-capacity frequency conversion transformers, we lead the market with our advanced and reliable solutions.

 

4. Innovative Secondary Design: Our transformers feature a phase-shifted secondary side, complete with a layered structure for the leads, offering both functionality and aesthetic appeal.
 

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