Zpsg Dry Type Variable Frequency Transformer with Phase Shifting Capability

• Customization: Available
• Application: Power, Rectifier
• Phase: Three
• Model NO.: ZPSG
• 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 a meticulously engineered powerhouse, crafted to deliver robust multiphase rectified power that caters to the demanding needs of medium and high-voltage frequency converters. This remarkable product finds its applications across a diverse array of sectors, including power plant boiler fans, water supply systems, metallurgy, the chemical industry, and the sophisticated automated control systems of urban municipal engineering. Our extensive product lineup boasts a variety of 9-phase, 12-phase, 18-phase, and 27-phase rectifier frequency conversion transformers. Available in both self-cooled and air-cooled versions, these transformers stand out due to their compact design, exceptional overload capacity, minimal partial discharge, impressive short-circuit resistance, inherent flame retardancy, whisper-quiet operation, and an astounding 40% energy savings.

Product Features
1. Utilizing NOMEX insulation material with class-C insulation, this product offers unparalleled insulation properties, along with advantages such as heat resistance, flame retardancy, fireproof characteristics, and eco-friendliness.

2. Constructed from premium cold-rolled silicon steel sheets, the core material ensures optimal performance and durability.

3. Stepping Process: Featuring a sophisticated multi-step positioning structure, the core effectively prevents both lateral and longitudinal displacement, ensuring stability and precision.

4. Harmonic Filtering: Employing a suite of advanced technologies, the transformer effectively suppresses and filters harmonics, thereby significantly extending the lifespan of motors.

5. Safety and Reliability: With windings available in various robust structures, this transformer boasts formidable short-circuit resistance, augmented by a specialized air-cooling system that guarantees superior cooling efficiency.

6. High Efficiency and Energy Savings: Designed to offer strong overload capacity and approximately 40% energy savings, this transformer also features low partial discharge and operates with low noise.

7. Exhibiting remarkable moisture resistance and robust impact resistance, this product ensures there is no occurrence of cracking.

9. Environmentally conscious, this product is designed for easy decomposition at the end of its lifecycle.

10. Demonstrating remarkable versatility, this product is adept at meeting the demands of various frequency conversion systems, offering capacities up to 9000KVA and achieving an impressive 72-pulse rectification.
 

Technology Innovation

1. Pioneering Reduced Harmonics: The secondary side is ingeniously designed with an extended delta connection to minimize harmonic components in the input current, enhancing efficiency.

 

2. Industry Trailblazer: Proudly the first Chinese manufacturer to successfully pass rigorous testing by the esteemed National Transformer Quality Supervision and Testing Center.

 

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

 

4. Cutting-edge Secondary Design: Featuring a phase-shifted secondary side with a sophisticated layered structure for the leads, this transformer merges functionality with aesthetic elegance.
 

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