Double Winding Oil-Immersed Transformer up to 20000kVA Electrical Equipment

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Rectifier
• Phase: Three
• Model NO.: SZ11-3150/35
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: EE
• Brand: Vouchinvan
• Series No.: Sz11 Series
• Voltage: 10kv, 20kv and 35kv
• Winding Material: Cooper/Aluminum
• Core Material: Silicon Steel Sheet
• Capacity: 2000kVA-31500kVA
• Connection Type: Yd11or Ynd11
• Impedance: 4%-6%
• Voltage Regulator: 5 Steps
• Tapping Range: -/+3*2.5%
• Cooling: Self, Forced and Water
• Advantage: Transformer Low Loss
• Transport Package: Wooden Case
• Specification: 3150kva
• Trademark: Vouchivan
• Origin: Xuzhou, China
• HS Code: 85042100

Product Description

Double winding oil-immersed transformer up to 20000KVA electrical equipment

Product Description

Power transformer three phase oil immsered electrical transformer rated voltage during 6-35kV, oil immersed transformer are most used in power plant,power grid transmission and distribution station,industry& commerce electrical substation as the electrical equipment of power transmission

1,Two windings or three windings
2,On-load or no-load voltage tapping changer
3,Natural cooling or force air or oil cooling
4,Rated capacity range 2000-31500kVA

Rated capacity (KVA)	Voltage Combination andTap range			Vector group Symbol	Loss(W)		Impedance Voltage(%)	No-load current
	HV(KV)	HVTap range(%)	LV(KV)		No-load	Load
2000	35	±3*2.5%	6.3          10.5	Yd11	2300	19200	6.5	0.5
2500					2720	20600		0.5
3150	35~38.5				3230	24700	7	0.5
4000					3870	29100		0.5
5000					4640	34200		0.5
6300					5630	36700	8	0.5
8000				YNd11	7870	40600		0.4
10000					9280	48000		0.4
12500					10900	56800		0.35
16000					13100	70300		0.35
20000					15500	82700		0.35
25000					18300	97800	10	0.3
31500					21800	116000		0.3

ISO9001&14001 approval company

Each series transformer we manufacutured was type tested

Professional technical team ensure our product was always advanced amony your competitor

OUR PAKAGE:

Long time shipment & Seaworthy wooden box

Wooden package optional:
1,choose one unit/ wooden box
2,choose 2unit/ wooden box to save cost

OUR SERVICE:

1,Quick response in before sales period help you got order
2,Excellent service in production time let you know each step we made
3,Reliable quality solve you aftersale headache
4,Long period quality waranty ensure you can buy without hesitate

Vouchivan (VCV) is a brand of transformer products that have a high reputation in the market. With the strength of experience and technological lines in manufacturing, a good team of engineers, skilled technical workers, and abundant customer partners in many areas, so we are always leading about quality of service and price.