110kv Series Oil Immersed on-Load Regulation Power Transformer

• Application: Power, Electronic, Rectifier
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Model NO.: S 9, S10, S11
• Usage: Power Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Brand: Rockwell
• Type: on Load Tap Changer Transformer
• Material: Copper, Mineral Oil
• Frequency: 50Hz
• Transport Package: Wooden Packing
• Trademark: Rockwell
• Origin: China
• HS Code: 8504231100
• Production Capacity: 200

Product Description

110kV 630A series power transformer

Product description

110kV oil immersed on-load voltage regulation power transformer has a series of big changes in material, technical and construction with the characters of small size, light weight, high efficiency with low loss and low noise, stable operable operation which cutting down large number of loss from energy GRID and minimizing operation charge, improving the industrial economic benefit. It is used in power plant, transformer substation, big-sized and chemistry factory and etc. the product is according to national and IEC standards.

Main technical data for 110kV level S(F)9,S(F)10,S(F)11 series three-phase two winding transformer with no-load tap changer
 

Rated power (kVA)	High voltage (kV)	H.V.Tap(kV)	Low voltage (kV)	Vector group	Short- circuit impedance (%)	No-load Loss (W)			On-load  Loss (W)			No-load current (%)
						9 The 9 type of loss	10 The 10 type of loss	11 The 11 type of loss	9 The 9 type of loss	10 The 10 type of loss	11 The 11 type of loss
6300	110 121 (132)	±2×2.5%	6.3 6.6 10.5 11 (20) (34.5)	YNd11	10.5	9.5	8.5	7.5	36.9	34.9	34.9	0.69
8000						11.4	10.2	9	45	42.5	42.5	0.69
10000						13.3	11.9	10.5	53.1	50.2	50.2	0.64
12500						15.7	14.1	12.4	63	59.5	59.5	0.64
16000						19	17	15	77.4	73.1	73.1	0.59
20000						22.6	20.2	17.8	93.6	88.4	88.4	0.59
25000						26.6	23.8	21	110.7	105	105	0.54
31500						31.7	28.4	25	133.2	126	126	0.54
40000						37.8	33.9	29.9	156.6	148	148	0.59
50000						44.7	40	35.3	189	178.5	178.5	0.52
63000						53.1	47.5	41.9	234	221	221	0.48
75000					12-14	59	53.1	47.2	278	264.1	264.1	0.38
90000						68	61.2	54.4	320	304	304	0.34
120000						84.8	76.4	67.9	397	377.2	377.2	0.31
150000						100.2	90.2	80.2	472	448.5	448.5	0.27
180000						112.5	101.3	90	532	505.4	505.4	0.23

Main technical data for 110kV S(F)Z9,S(F)Z10,S(F)Z11 Series three-phase two winding transformer with no-load tap changer
 

Rated power (kVA)	High voltage (kV)	H.V.Tap(kV)	Low voltage (kV)	Vector group	Short- circuit impedance (%)	No-load Loss (W)			On-load  Loss (W)			No-load current (%)
						9 The 9 type of loss	10 The 10 type of loss	11 The 11 type of loss	9 The 9 type of loss	10 The 10 type of loss	11 The 11 type of loss
6300	110 121 (132)	±8×1.25% (±9×1.67%)	6.3 6.6 10.5 11 (20) (34.5)	YNd11	10.5	10.4	9.3	8.2	37	34.9	34.9	0.69
8000						12.4	11.1	9.8	45	42.5	42.5	0.69
10000						14.9	13.4	11.8	53	51.2	51.2	0.82
12500						17.3	15.5	13.7	63	59.5	59.5	0.82
16000						20.9	18.7	16.5	77	73.1	73.1	0.76
20000						24.7	22.1	19.5	93	88.4	88.4	0.76
25000						28.8	25.8	22.7	110	105	105	0.69
31500						34.8	31.1	27.4	133	126	126	0.69
40000						41.7	37.3	32.9	156	148	148	0.63
50000						49.4	44.1	38.9	19	184	184	0.63
63000						58.7	52.5	46.4	234	221	221	0.57

 

Main technical data for 110kV level S(F) S9,S(F)S10,S(F)S11
Series three-phase three winding transformer with no load tap changer
 

Rated power (kVA)	High voltage (kV)	H.V.Tap (kV)	Middle voltage (kV)	Low voltage (kV)	Vector group	Short- circuit impedance (%)	No-load Loss (W)			On-load  Loss (W)			No-load current (%)
							9 The 9 type of loss	10 The 10 type of loss	11 The 11 type of loss	9 The 9 type of loss	10 The 10 type of loss	11 The 11 type of loss
6300	110 121	±2×2.5%	35 37 38.5	6.3 6.6 10.5 11	YNyn0d11	high-medium  high-medium 17-18 10.5 high-low high-low 10.5 17-18 medium-low medium-low 6.5 6.5	11.4	10.2	9	47.7	45.1	45.1	0.7
8000							13.7	12.3	10.8	56.7	53.6	53.6	0.67
10000							16.2	14.5	12.8	66.6	62.9	62.9	0.63
12500							19	17	15	78.3	74	74	0.6
16000							22.9	20.5	20.5	95.4	90.1	90.1	0.56
20000							27.1	24.3	21.4	112.5	106.3	106.3	0.53
25000							32.1	28.7	25.3	133.2	125.8	125.8	0.49
31500							38	34	30	157.5	148.8	148.8	0.46
40000							45.4	40.7	35.9	189	178.5	178.5	0.39
50000							53.7	48.1	42.4	225	212.5	212.5	0.35
63000							63.7	57	50.3	270	255	255	0.35

Main technical data for 110kV level S(F) SZ9,S(F)SZ10,S(F)SZ11
Series three-phase three winding transformer with no load tap changer
 

Rated power (kVA)	High voltage (kV)	H.V.Tap (kV)	Middle voltage (kV)	Low voltage (kV)	Vector group	Short- circuit impedance (%)	No-load Loss (W)			On-load  Loss (W)			No-load current (%)
							9 The 9 type of loss	10 The 10 type of loss	11 The 11 type of loss	9 The 9 type of loss	10 The 10 type of loss	11 The 11 type of loss
6300	110 121	±2×2.5%	35 37 38.5	6.3 6.6 10.5 11	YNyn0d11	high-medium 10.5 high- low 17-18 medium- low 6.5	12.4	11.1	9.75	47.7	45.1	45.1	0.84
8000							14.9	13.4	11.8	56.7	53.6	53.6	0.84
10000							17.6	15.8	13.9	66.6	62.9	62.9	0.79
12500							20.2	18.1	16	78.3	74	74	0.79
16000							25	22.4	19.8	95.4	90.1	90.1	0.74
20000							29.6	26.5	23.4	112.5	106.3	106.3	0.74
25000							34.9	31.2	27.5	133.2	125.8	125.8	0.69
31500							41.6	37.2	32.8	157.5	148.8	148.8	0.69
40000							49.7	44.5	39.2	189	178.5	178.5	0.64
50000							48.5	52.6	46.5	225	212.5	212.5	0.64
63000							69.9	62.6	55.2	270	255	255	0.59

 

ATTENTION:

1.The payment term: We accept TT,30% deposit and 70% balance against copy of BL.
2.The delivery time: Usually it will take about 15-20 days.
3.The standard of package: Usually use strong plywood case for protection.
4.The material of transformer: We have two types, one is with copper and another one is with aluminum. It depends on your requirement. In fact, those two have difference if normal work well. Only except the long life. Copper is better and also higher price.
5.The logo: If you have good quantity, it absolute no problem to do OEM.
6.Our market: our products are popular in Indonesia, Philippines, Russia, USA, Middle East and so on. Some of them are our regular customers and some of them are developing. We hope you can join us and make mutual benefit from our cooperation..
7.Warranty: in 12 month since BL date.

OUR SERVICE:

1.quick response in before sales period help you got order.
2.excellent service in production time let you know each step we made.
3.reliable quality solve you after sale headache.
4.long period quality warranty ensure you can buy without hesitate.


WHY CHOOSE ROCKWELL:

1. One-stop supplier globally.
2. More than 10 years professional experiences in electrical appliance industry.
3.We offer professional online technology support for perfecting your electrical solution free.
4. Experienced sales service and suggestion.
5. All the products with accessories under strict quality control and final inspection before shipping.
6. We can assure the powerful competitive price and reliable quality products.
7. Most competitive shipping rate from our own shipping forwarder.
8. Warranty assurance: 12 month
9. Whatever big or small order, we can provide you one-to-one service. 

CONTACT US:

Contact person: Mr. Chen Chengming
Tel:[phone]
Mobile:[phone]
 

Your Best Choice for Electrical Appliances Industry!!!
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