11kv 33kv Oil Immersed Power Transformer Distribution Transformer

Distribution Transformer 1. Capacity: 10 up to 3150kVA2. High Voltage: 3.3kV up to 33kV4. Connection Method: OptionalExp

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Description

Basic Info.

Model NO.	S9, S11
Usage	Power Transformer
Frequency Characteristics	Power Frequency
Shape of Core	Ring
Brand	Rockwell
Color	Gray, Green or Customized
Transport Package	Wooden Packing
Specification	IEC/ANSI/IEEE/BS/GB
Trademark	Rockwell
Origin	China
HS Code	8504231100
Production Capacity	20000

Product Description

Distribution Transformer
1. Capacity: 10 up to 3150kVA2. High Voltage: 3.3kV up to 33kV4. Connection Method: OptionalExporting to oversea with very successful experience.

Rated capacity kVA	Voltage combination				NO-load loss W	Load loss W	No-load current%	Short-circuitImpedance
Rated capacity kVA	HV (KV )	HV tapping range	LV (KV)	Connection symbol	NO-load loss W	Load loss W	No-load current%	Short-circuitImpedance
30	6.3kV10.5kV11kV13.2kV13.8kV15kV	±2× 2.5%; Or ±5%	0.4	Dyn11 or Yyn0	90	660	2.1	5.5
50					130	960	2.0
63					150	1145	1.9
80					180	1370	1.8
100					200	1650	1.6
125					240	1980	1.5
160					290	2420	1.4
200					330	2860	1.3
250					400	3350	1.2
315					480	4010	1.1
400					570	4730	1.0
500					680	5660	1.0
630					810	6820	0.9	6
800					980	8250	0.8
1000					1150	11330	0.7
1250					1350	13200	0.7
1600					1630	15950	0.6
2000					1950	19140	0.6
2500					2340	22200	0.6