Yawei High-Efficiency UL Certified Three Phase Oil Immersed Transformer

• Customization: Available
• Application: Power
• Phase: Three
• Model NO.: S11-20
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Power Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Brand: Yawei
• Model No.: S(F)Sz9, S(F)Sz10, S(F)Sz11
• Winding Material: Copper/Aluminum
• Input Voltage: 10kv, 11kv, 15kv, 22kv, 30kv
• Output Voltage: 380V, 400V
• Frequency: 50/60Hz
• Vector Group: Dyn11/Yyn0/Yzn11
• Rated Primary Voltage: 11
• Rated Secondary Voltage: 0.38
• Transport Package: Wooden Case
• Specification: as per design
• Trademark: YaWei electric
• Origin: China
• HS Code: 850423110
• Production Capacity: 30sets/Months
• Package Size: 1288.00cm * 1288.00cm * 1288.00cm
• Package Gross Weight: 1288.000kg

Product Description

Oil Immersed Transformer Wiring Port:	High and low voltage wiring port with self locking nut.
Oil Level Measure Device :	Oil amount is clearly visble,red represents oil amount is insufficient,blue represents normal.
Pressure Relief Valve :	Protect the oil tank from deformation or bursting.The water and air outside the oil tank cannot enter the oil tank,and the inside of the transformer will not be polluted by the air.
Off circuit Tap Changer :	It can be directly flxed on the cover or wall of the transformer,and can be tapped and replaced under no excitation state.
Gas Relay :	More sensitive sersing of changer in the internal gas of the transfomer to protect the transformer.
Oil Drain Valve :	Quick oil drain,reducing maintenance time,Convenient maintenance.

Product features:

1.	Excellent Heat Dissipation
2.	Superior Insulation Performance
3.	Long Lifespan & Reliability
4.	Adaptability to Harsh Environments
5.	Cost-Effectiveness
6.	High Capacity & Voltage Suitability
7.	Noise Reduction

 

 

 

 

Model	Rated Capacity(kVA)	Voltage Combined			No-load Loss(W)	75ºC Load loss(W)	No-load current(%)
		H.V.(kV)	Tap Range	L.V.(kV)
S11-30	30	20	±2×2.5%  ±5%	0.4	90	660	2.1
S11-50	50				130	960	2.0
S11-63	63				150	1145	1.9
S11-80	80				180	1370	1.8
S11-100	100				200	1650	1.6
S11-160	160				290	2420	1.4
S11-200	200				330	2860	1.3
S11-250	250				400	3350	1.2
S11-315	315				480	4010	1.1
S11-400	400				570	4730	1.0
S11-500	500				680	5660	1.0
S11-630	630				810	6820	0.9
S11-800	800				980	8250	0.8
S11-1000	1000				1150	11330	0.7
S11-1250	1250				1350	13200	0.7
S11-1600	1600				1630	15950	0.6
S11-2000	2000				1950	19140	0.6
S11-2500	2500				2340	22220	0.5