110kv Oil-Immersed Transformer for Power Systems

• Customization: Available
• Application: Power
• Phase: Three
• 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: ±2*2.5%/±8*1.25%
• Transport Package: International Wooden Case or According to Client′s
• Trademark: CEEG
• Origin: Jiangsu, China
• HS Code: 8504349000
• Production Capacity: 20

Product Description

Model: 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

 

Product: S(F)11/13-110kV 6300-90000kVA Dual Winding Power Transformer Description: This transformer is meticulously engineered for robust performance, catering to a diverse range of power needs in both industrial and commercial setups, ensuring high efficiency and reliability.

Capacity kVa	Voltage Ratio & Tapping Range			Vector Group	No Load Loss		Load Loss	No Load Current	Impedance
	HV	Tapping Range	LV		11	13
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

 

Product: SS(F)11/13-110kV 6300-63000kVA Three Winding Power Transformer Description: Designed for superior versatility, this three-winding transformer is ideal for complex power distribution networks, offering optimal functionality and seamless integration in various applications.

Capacity kVa	Voltage Ratio & Tapping Range			Vector Group	No Load Loss		Load Loss	No Load Current	Impedance
	HV	MV	LV		11	13			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

 

Document: SZ11-63000/110 Type Test Report Summary: A comprehensive report detailing the rigorous type tests conducted on the SZ11-63000/110 transformer, affirming its adherence to stringent industry standards and exceptional operational performance.