Compact and Lightweight Three Phase Isolation Transformer for Energy Distribution

Product Description:

This 35kV three-phase oil-immersed on-load voltage regulating power transformer is designed with advanced material, process, and structural innovations to meet modern energy distribution demands. With a compact design, lightweight structure, effective operation, and low operating costs, it significantly reduces power losses and ensures reliable operation. This transformer is ideal for reducing grid losses, enhancing system efficiency, and supporting sustainable energy practices. Suitable for outdoor installation, it features good durability and is compliant with international transformer standards. It serves large-scale applications such as power plants, substations, and industrial enterprises.

TECHNICAL PARAMETERS
630kVA-31500kVA three-phase double-winding unexoitedvoltage regulating power transformer
Rated capacity kVA	Voltage combination and tap range					Couplng g1000		Noload oss kW(9)		Load loss kW9)	No-load current 9%	Shot drcut impedanoe 96
	High voltage (KV)	High voltage tap range		Low voltage(kW
630	35	±2×2.5%±5		3.15 6.3 10.5		Yd11		0.660		7.47	0.52	6.5
800								0.780		8.93	0.52
1000								0.920		10.9	0.52
1250								1.12		13.2	0.44
1600								1.35		15.8	0.36
2000								1.74		17.4	0.36
2500								2.05		18.6	0.36
3150	35-38.5	±2×2.5%±5		3.15 6.3 10.5				2.40		21.9	0.36	7.0
4000								2.90		25.9	0.36
5000								3.50		29.7	0.36
6300								4.20		33.3	0.36
8000	35-38.5	±2×2.5%		3.15 3.3 6.3 6.6 10.5		YNd11		5.80		36.5	0.28	8.0
10000								7.00		43.0	0.28
12500								8.00		51.1	0.24
16000								9.70		62.5	0.24
20000								11.5		75.5	0.24
25000								13.6		89.3	0.20	10.0
31500								16.2		106.4	0.20
2000kVA-31500kVA three-phase double-winding on-load voltage regulating power transformer
Rated Ga0aC KVB	Voltage combnation and tap range				Coupling LabuP		b		Load loss kW(9		llo-koad aent⁹	m t %
	High voltage (KV	High voltage tap range	LoW voltage(kV)
2000	35	±3×2.5%	6.3 10.5		Yd11		1.84		18.2		0.40	6.5
2500							2.18		19.6		0.40
3150	35-38.5						2.60		23.5		0.40	7.0
4000							3.10		27.6		0.40
5000							3.70		32.5		0.40
6300							4.50		34.9		0.40
8000	35-38.5		6.3 6.6 10.5		YNd11		6.30		38.6		0.32	8.0
10000							7.40		45.6		0.32
12500							8.70		54.0		0.28
16000							10.5		66.8		0.28
20000							12.4		78.6		0.28
25000							14.6		92.9		0.24	10.0
31500							17.4		110.2		0.24

Application:

This transformer is primarily used in large-scale energy distribution systems, including power stations, industrial plants, and substations. Its role is to step down or step up voltage levels in energy transmission systems, facilitating efficient energy distribution while maintaining system stability. Additionally, its robust design makes it suitable for outdoor installation, even in challenging environmental conditions, ensuring a stable power supply across diverse applications, such as mining operations, factories, and national grids.

Shipping Methods

Supports global air and sea shipping

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