Oil-Immersed Type 20kv Class S11 Distribution Power Transformer

• Application: Power
• Phase: Single & Three
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001-2000, CCC
• Model NO.: S11
• Usage: Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Brand: Westhomes
• High Voltage: 20 Kv
• Material: Cast Resin
• Feature: No Excitation
• Transport Package: Wooden Case
• Specification: IEC60076
• Trademark: Westhomes
• Origin: Prc
• HS Code: 8504220000
• Production Capacity: 50000

Product Description

Oil-Immersed Type 20kv Class S11 Distribution Power Transformer


Technical parameters of  S11 series 20kv resin no excitation voltage oil-immersed distribution transformers
 

Rated capacity kVA	voltage combination				no-load loss W	load loss W	No-load current %	Short circuit resistance %	Track guague A×B mm
	High voltage kV	tapping range	Low voltage kV	Connection symbol
30	20	±2×2.5% or ±5%	0.4	Dyn11 or Yyn0	90	660	2.1	5.5	660×660
50					130	960-	2.0		660×660
63					150	1145	1.9		660×660
80					180	1370	1.8		660×660
100					200	1650	1.6		660×660
125					240	1980	1.5		660×660
160					290	2420	1.4		660×660
200					330	2860	1.3		660×660
250					400	3350	1.2		660×660
315					480	4010	1.1		660×660
400					570	4730	1.0		820×820
500					680	5660	1.0		820×820
630					810	6820	0.9	6.0	820×820
800					980	8250	0.8		820×820
1000					1150	11330	0.7		820×820
1250					1350	13200	0.7		1070×1070
1600					1630	15950	0.6		1070×1070
2000					1950	19140	0.6		1070×1070
2500					2340	22220	0.6		1070×1070