110 kV Three Phase Oil Immersed Power Transformers Made in China - Suppliers and Manufacturers

Product Description

1. Introduction of the 110 kV Three Phase Oil Immersed Power Transformers

This 110 kV Three Phase Oil Immersed Power Transformers can change power net voltage into the system or load voltage, achieving the delivery and distribution of power. This transformer product can be installed and used in outdoor or indoor condition, and it is an ideal equipment applied in the transmission and distribution network in factory, rural area and city.

2. Parameter of the 110 kV Three Phase Oil Immersed Power Transformers

S10 series 110kV double winding non-excitation tap-changing transformer

Type	Voltage and tap range		Connection	No-load loss (kW)	Load loss (kW)	No-load current （%）	Impendence （%）	Dimension LxWxH （mm）
Type	HV	LV	Connection	No-load loss (kW)	Load loss (kW)	No-load current （%）	Impendence （%）	Dimension LxWxH （mm）
S(F)10-6300/110	110 115 121 132 ±2 x2.5%	6.3 6.6 10.5 11	YNd11	8	34	0.65	10.5	4090 x 2980 x 4750
S(F)10-8000/110				9.5	42	0.65		4140 x 3020 x 4780
S(F)10-10000/110				11.2	48.5	0.64		4380 x 3080 x 4780
S(F)10-12500/110				12.1	59	0.55		4700 x 4200 x 5000
S(F)10-16000/110				16.0	73	0.5		3710 x 2880 x 4420
S(F)10-20000/110				18.5	86	0.5		5250 x 3937 x 4260
S(F)10-25000/110				21.3	98	0.5		5280 x 3980 x 4270
S(F)10-31500/110				24.2	120	0.47		5300 x 4060 x 4310
S(F)10-40000/110				29.3	139	0.47		5410 x 4150 x 4330
S(F)10-50000/110				36	180	0.5		5900 x 4380 x 6100
S(F)10-63000/110				40	217	0.5		6810 x 4520 x 5885
S(F)10-75000/110				48	246	0.5		5970 x 4600 x 6500
S(FP)10-75000/110				39.2	248	0.5		6420 x 4437 x 6356
S(FP)10-80000/110				51.9	273	0.5		6980 x 4390 x 6435
S(FP)10-90000/110				53.2	283	0.4		12440 x 5200 x 6700
S(FP)10-150000/110		15.75		79.2	420	0.4		9410 x 3450 x 6213
S(FP)10-240000/110		13.8		141	601	0.4		8500 x 5750 x 6400

S10 series 110kV double winding on-load-tap-changing transformer

Type	Voltage and tap range		Connection	No-load loss (kW)	Load loss (kW)	No-load current （%）	Impendence （%）	Dimension L xW xH （mm）
Type	HV	LV	Connection	No-load loss (kW)	Load loss (kW)	No-load current （%）	Impendence （%）	Dimension L xW xH （mm）
S(F)Z10-6300/110	110 115 121 132 ±8 x 1.25%	6.3 6.6 10.5 11.	YNd11	8.5	35	0.55	10.5	4940 x 3710 x 4620
S(F)Z10-8000/110				10.5	43	0.55		5010 x 3770 x 4680
S(F)Z10-10000/110				12	50	0.55		5040 x 3810 x 4730
S(F)Z10-12500/110				14.5	59	0.55		5100 x 3870 x 4760
S(F)Z10-16000/110				16.4	70	0.5		5160 x 3900 x 4810
S(F)Z10-20000/110				18.9	86	0.5		5760 x 3780 x 4730
S(F)Z10-25000/110				22.6	101	0.5		5820 x 3840 x 4790
S(F)Z10-31500/110				26.4	117	0.45		6320 x 4035 x 5160
S(F)Z10-40000/110				32.6	142	0.4		6550 x 4670 x 5740
S(F)Z10-50000/110				34.6	179	0.4		6270 x 4560 x 5865
S(F)Z10-63000/110				39	217	0.4		6320 x 4610 x 5930

S10 series 110kV three winding non-excitation tap-changing transformer

Type	Voltage and tap range			Connection	No-load loss (kW)	Load loss (kW)	No-load current （%）	Impendence （%）		Dimension L xW xH （mm）
Type	HV	MV	LV	Connection	No-load loss (kW)	Load loss (kW)	No-load current （%）	Step up	Step down	Dimension L xW xH （mm）
S(F)S10-6300/110	110 115 121 132 ± 2 X 2.5%	35 36.6 38.5 ±2 X 2.5%	6.3 6.6 10.5 11.0	YN， yn0， d11	9.5	45	0.7	HV- MV 17.5 HV-LV 10.5 MV-LV 6.5	HV- MV 10.5 HV-LV 17.5 MV-LV 6.5	4950 x 3320 x 3610
S(F)S10-8000/110					11.5	53	0.7			4970 x 3360 x 3640
S(F)S10-10000/110					13.5	62	0.7			5020 x 3410 x 3690
S(F)S10-12500/110					16	73	0.7			5080 x 3430 x 3740
S(F)S10-16000/110					18.6	87	0.7			5140 x 3490 x 3780
S(F)S10-20000/110					20.5	101	0.6			5300 x 3670 x 4200
S(F)S10-25000/110					23.1	119	0.6			6106 x 4877 x 4941
S(F)S10-31500/110					31.5	143	0.64			6060 x 4930 x 5010
S(F)S10-40000/110					36.4	174	0.6			7600 x 4300 x 5575
S(F)S10-50000/110					48	208	0.5			7680 x 4360 x 5640
S(FP)S10-63000/110					45.2	248	0.58			7850 x 4860 x 6020
S(FP)S10-75000/110					53.1	283	0.58			7800 x 4440 x 6610

3. Main Function and Features of the 110 kV Three Phases Oil Immersed Power Transformers

110kV Three Phases Oil Immersed Power Transformers
1	low loss, low noise, high reliability
2	Iron core is made of cold-rolled silicon-steel
3	Have good ability withstand short-circuit
4	The oil tank is bell type with the structure of full folding plate type,
5	Having an excellent exterior and easy for maintenance
6	Adopting capsule-type oil container, it can reduce oil aging to the lowest degree
7	Power loss: no-load loss is 30% lower than that of IEC standard
8	Reliability: All in-service product have no damages or oil leakage occurred
9	Convenient installation

4. Test equipment of 110 kV Three Phase Oil Immersed Power Transformers

Strict test should be done according to IEC standard, by high technical equipments to ensure the quality and the 110 kV Three Phase Oil Immersed Power Transformers

5. Qualification & certifications of 110 kV Three Phase Oil Immersed Power Transformers

6. Operation and maintenance of the 110 kV Three Phase Oil Immersed Power Transformers

◆After on-load operation for 24 hours(with 2 hours full-load), if the 110kV Three Phase Oil Immersed Power Transformer has no abnormal status, it can be put into operation.
◆A new 110kV Three Phase Oil Immersed Power Transformer has to be tested by gathering its oil sample for 5 times in its first operating month. The oil should be filtered if the withstand voltage value decreases too quickly. cover lifting check must be carried out if there are carbide in oil.
◆Normal operation & maintenance of 110 kV Three Phase Oil Immersed Power Transformers
◆Operation and maintenance should follow the《Operation Regulations of Power Transformer》of DL/T572-95 and the related stipulations from the Power Department.
◆At present, the 110 kV Three Phase Oil Immersed Power Transformers technology of our company adopted is the advanced technology in domestic. The transformer oil tank which adopt this technology can be taken as fully sealed structure and insure the service life of transformer belong to 30 years, maintenance-free.

7. FQA for the 110 kV Three Phase Oil Immersed Power Transformers

1) How do you pack the 110 kV Three Phase Oil Immersed Power Transformers?

By wooden case

2) What is your products standardization?

IEC and GB

3) How many years have your company made this kind of equipment?

More than 20years

4) What is the terms of payment?

L/C, T/T

5) What is your MOQ?

1set

6) How long is your delivery time?