Advanced Dry Type Phase Shifting Transformer for VFD 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
• 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

CEEG's Variable Frequency Phase-Shifting Rectifier Transformer is meticulously engineered to deliver multi-phase rectified power for both medium and high-voltage frequency converters. Experience the pinnacle of efficiency and reliability with this cutting-edge transformer solution.Our product seamlessly integrates into power plant boiler fans, water supply systems, metallurgy, chemical industry, and urban municipal engineering automatic control systems, providing unparalleled performance and control.The versatile product range encompasses 9-phase, 12-phase, 18-phase, and 27-phase rectifier frequency conversion transformers. Available in both self-cooled and air-cooled variants, these transformers boast an array of remarkable features: compact size, robust overload capacity, minimal partial discharge, exceptional short-circuit resistance, flame retardancy, low noise, and impressive energy savings of up to 40%.

Product Features
1. Superior Insulation: Crafted with NOMEX insulation material, our transformers achieve class-C insulation. Benefits include exceptional heat resistance, flame retardancy, fireproofing, and environmental safety.

2. Premium Core Material: Constructed with high-quality cold-rolled silicon steel sheets, ensuring optimal performance and durability.

3. Precision Stepping Process: The core features a meticulously engineered multi-step positioning structure, preventing any lateral and longitudinal displacement.

4. Effective Harmonic Filtering: Employs advanced technologies to effectively suppress and filter harmonics, thereby significantly extending motor life.

5. Uncompromised Safety and Reliability: Windings available in various structures offer strong short-circuit resistance. An advanced air-cooling system ensures superior cooling efficiency.

6. High Efficiency & Energy Savings: With strong overload capacity, the transformers deliver approximately 40% energy savings, coupled with low partial discharge and minimal noise levels.

7. Exceptional Durability: Features outstanding moisture resistance, strong impact resistance, and a no-cracking guarantee.

9. Eco-Friendly: Designed for environmental protection, these transformers can be fully decomposed at the end of their lifecycle.

10. Remarkable Versatility: Tailored to meet diverse frequency conversion system requirements, our products offer capacities up to 9000KVA and achieve up to 72-pulse rectification.

Technology Innovation

1. Harmonic Reduction: The secondary side features an extended delta connection designed to minimize harmonic components in the input current.

2. Industry Pioneer Status: Proud to be the first Chinese manufacturer to pass rigorous testing by the 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 benchmark.

4. Advanced Secondary Design: Incorporates a phase-shifted secondary side with a layered lead structure, combining functionality with an aesthetic 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