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110kv 121kv 132kv 220kv Oil-Immersed High Voltage Power Transformer

SFSZ11 - XXX /XX S(F)11/13-110kV 6300-90000kVA Dual Winding Power Transformer SS(F)11/13-110kV 6300-63000kVA Three Windi

Basic Info

Model NO.	SFSZ11
Usage	Power Transformer
Frequency Characteristics	Power Frequency
Shape of Core	Ring
Brand	CEEG
Rated Capacity	6300-63000kVA
Primary Voltage	110/121/132/220kv
Secondary Voltage	6.3/6.6/10.5/11/35/38.5kv
Frequency	50/60Hz
Impedance	9%/10.5%
Connection Symbol	Ynyn0/Ynd11/D11
Tapping Range	±22.5%/±81.25%
Transport Package	International Wooden Case or According to Client′s
Trademark	CEEG
Origin	Jiangsu, China
HS Code	8504349000
Production Capacity	20

Product Description

SFSZ11 - XXX /XX

S/N	Symbol	Meaning
1	S	Three phases
2	F	Air-cooling
3	S	Three windings
4	Z	On load tap changing
5	11	Symbol of Performance level (11,13)
6	xxx	Rated capacity,kVA
7	xx	Voltage grade of HV winding,kV

110kv 121kv 132kv 220kv Oil-Immersed High Voltage Power Transformer

S(F)11/13-110kV 6300-90000kVA Dual Winding Power Transformer

Capacity kVa	Voltage Ratio & Tapping Range			Vector Group	No Load Loss		Load Loss	No Load Current	Impedance
Capacity kVa	HV	Tapping Range	LV	Vector Group	11	13	Load Loss	No Load Current	Impedance
6300	110 115 121	±2X2.5%	6.3 6.6 10.5	YNd11	7.4	5.92	35	0.62	10.5
8000					8.9	7.12	42	0.62
10000					10.5	8.4	50	0.58
12500					12.4	9.92	59	0.58
16000					15.0	12.0	73	0.54
20000					17.6	14.08	88	0.54
25000					20.8	16.64	104	0.5
31500					24.6	19.68	123	0.48
40000					29.4	23.52	148	0.45
50000					35.2	28.16	175	0.42
63000					41.6	33.28	208	0.38
90000					54.4	43.52	272	0.8	12-14

SS(F)11/13-110kV 6300-63000kVA Three Winding Power Transformer

Capacity kVa	Voltage Ratio & Tapping Range			Vector Group	No Load Loss		Load Loss	No Load Current	Impedance
Capacity kVa	HV	MV	LV	Vector Group	11	13	Load Loss	No Load Current	Stepup	Setdown
6300	110±2X2.5% 115±2X2.5% 121±2X2.5%	36 37 38.5	6.3 6.6 10.5 21	YNyn0 d11	8.9	7.12	44	0.66	HV-MV 17.5-18.5 HV-LV 10.5 MV-LV 6.5	HV-MV 10.5-18.5 HV-LV 18-19 MV-LV 6.5
8000					10.6	8.48	53	0.62
10000					12.6	10.08	62	0.59
12500					14.7	11.76	74	0.56
16000					17.9	14.32	90	0.53
20000					21.1	16.88	106	0.52
25000					24.6	19.68	126	0.48
31500					29.4	23.52	149	0.48
40000					34.8	27.84	179	0.44
50000					41.6	33.28	213	0.41
63000					49.2	39.26	256	0.40

SZ11-63000/110 Type Test Report

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