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66~220kV Power Transformer

Name: 66~220kV Power Transformer
Availability: InStock

Negotiable

Zhejiang Baiyun Zhebian Electric Equipment Co., Ltd.

Located Region:

China

Address:

No.1 Zhenxing Avenue, Shangyu District, Shaoxing City, Zhejiang Province

Biz Consulting:

0575-89289448

E-mail:

Online Contact

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The product features high reliability, low loss, low noise, low temperature rise, low partial discharge and other performance characteristics, and is widely used in voltage transformation and power transmission in all aspects of power systems such as the national power grid and industrial and mining enterprises.

66~220kV power transformer; a powerful, reliable and intelligent power transformer born for the backbone of the power grid. With voltage levels from 66kV to 220kV, it provides core power equipment and solutions for transmission and distribution networks, new energy grid integration and large-scale industrial projects. Our 66~220kV power transformers are the backbone equipment for building modern smart grids, undertaking key tasks of regional grid power transmission, voltage transformation and energy distribution. This series of products adopts cutting-edge technology, lean manufacturing and strict quality control systems, aiming to achieve extremely high operating efficiency, excellent reliability and long service life, meeting the stringent requirements of the global energy industry for high-performance power equipment. The equipment is applied in fields such as regional transmission substations, large new energy power stations, heavy industry, urban hub substations, etc. Excellent electrical performance, outstanding safety and environmental protection, intelligent monitoring and digitization, solid structure and convenient maintenance are the characteristics of our company's products.

110KV变压器

220KV变压器

66kV Oil-immersed Three-phase Double-winding No-load Tap-changing Power Transformer
Rated Capacity kVA	Voltage Combination and Tap Range			Connection Group Label	Level 1		Level 2		Level 3		Short-circuit Impedance %
Rated Capacity kVA	High Voltage kV	High Voltage Tap Range%	Low Voltage kV	Connection Group Label	No-load Loss kw	Load Loss kw	No-load Loss kw	Load Loss kw	No-load Loss kw	Load Loss kw	Short-circuit Impedance %
3 150	63 66 69	±5	6.3 6.6 10.5	YNd11	2.2	20.7	2.6	20.7	3.2	21.9	8
4 000					2.6	24.6	3.1	24.6	3.8	25.9
5 000					3.1	27.6	3.7	27.6	4.6	29.2
6 300		±2×2.5			4.0	30.8	4.7	30.8	5.8	32.5	9
8 000					4.9	36.5	5.8	36.5	7.1	38.5
10 000					5.8	43	6.8	43	8.4	45.4
12 500					6.8	51.1	8.1	51.1	9.9	54
16 000					8.3	62.8	9.8	62.8	12	66.3
20 000					9.7	76.1	11.4	76.1	14.1	80.4
25 000					11.4	90	13.5	90	16.6	95
31 500					13.5	108	16	108	19.7	114
40 000					16.2	126.9	19.1	126.9	23.5	134
50 000					19.4	150.3	22.9	150.3	28.2	158.7
63 000					22.9	178.2	27	178.2	33.3	188.1

66kV Oil-immersed Three-phase Double-winding On-load Tap-changing Power Transformer
Rated Capacity kVA	Voltage Combination and Tap Range			Connection Group Label	Level 1		Level 2		Level 3		Short-circuit Impedance %
Rated Capacity kVA	High Voltage kV	High Voltage Tap Range%	Low Voltage kV	Connection Group Label	No-load Loss kw	Load Loss kw	No-load Loss kw	Load Loss kw	No-load Loss kw	Load Loss kw	Short-circuit Impedance %
6 300	63 66 69	±4×1.25 ±6×1.25 ±8×1.25	6.3 6.6 10.5	YNd11	4.4	30.8	5.2	30.8	6.4	32.5	9～12
8 000					5.3	36.5	6.2	36.5	7.7	38.5
10 000					6.2	43.0	7.3	43.0	9.0	45.4
12 500					7.4	51.1	8.7	51.1	10.7	54.0
16 000					8.9	62.8	10.5	62.8	12.9	66.3
20 000					10.6	76.1	12.5	76.1	15.4	80.4
25 000					12.5	90.0	14.8	90.0	18.2	95.0
31 500					14.8	108.0	17.5	108.0	21.5	114.0
40 000					17.7	126.9	20.9	126.9	25.8	134.0
50 000					20.9	150.3	24.7	150.3	30.4	158.7
63 000					24.7	178.2	29.2	178.2	35.9	188.1

110 kV Oil-immersed Three-phase Three-winding On-load Tap-changing Power Transformer
Rated Capacity kVA	Voltage Combination and Tap Range				Connection Group Label	Level 1		Level 2		Level 3		No-load Current %	Short-circuit Impedance %
Rated Capacity kVA	High Voltage kV	High Voltage Tap Range%	Medium Voltage kV	Low Voltage kV	Connection Group Label	No-load Loss kw	Load Loss kw	No-load Loss kw	Load Loss kw	No-load Loss kw	Load Loss kw	No-load Current %	Short-circuit Impedance %
6300	110	±4×1.25 ±6×1.25 ±8×1.25	36 37 38.5	6.3 6.6 10.5 21	YNyn0d11	5.3	40	6.2	40	7.7	42	0.61	High-Medium 10.5 High-Low 17.5-18.5 Medium-Low 6.5
8000						6.3	48	7.5	48	9.2	50	0.61
10000						7.5	56	8.8	56	10.9	59	0.57
12500						8.9	67	10.5	67	12.9	70	0.57
16000						10.6	81	12.5	81	15.4	86	0.54
20000						12.5	95	14.8	95	18.2	101	0.54
25000						14.9	113	17.6	113	21.6	120	0.5
31500						17.7	134	20.9	134	25.7	142	0.5
40000						21.2	161	25	161	30.8	170	0.46
50000						25	192	29.6	192	36.4	202	0.46
63000						29.8	230	35.2	230	43.3	243	0.42

110 kV Oil-immersed Three-phase Double-winding On-load Tap-changing Power Transformer
Rated Capacity kVA	Voltage Combination and Tap Range			Connection Group Label	Level 1		Level 2		Level 3		No-load Current %	Short-circuit Impedance %
Rated Capacity kVA	High Voltage kV	High Voltage Tap Range%	Low Voltage kV	Connection Group Label	No-load Loss kw	Load Loss kw	No-load Loss kw	Load Loss kw	No-load Loss kw	Load Loss kw	No-load Current %	Short-circuit Impedance %
6300	110	±4×1.25 ±6×1.25 ±8×1.25	6.3 6.6 10.5 21	YNd11	4.4	32	5.2	32	6.4	33	0.51	10.5
8000					5.3	38	6.2	38	7.7	40	0.51
10000					6.2	45	7.3	45	9	48	0.47
12500					7.4	53	8.7	53	10.7	56	0.47
16000					8.9	66	10.5	66	12.9	69	0.44
20000					10.6	79	12.5	79	15.4	84	0.44
25000					12.5	94	14.8	94	18.2	99	0.41
31500					14.9	111	17.6	111	21.6	117	0.41
40000					17.8	140	21	140	25.8	148	0.37
50000					21	175	24.8	175	30.6	184	0.37
63000					25	209	29.5	209	36.3	220	0.34

110 kV Oil-immersed Three-phase Three-winding No-load Tap-changing Power Transformer
Rated Capacity kVA	Voltage Combination and Tap Range				Connection Group Label	Level 1		Level 2		Level 3		No-load Current %	Short-circuit Impedance %
Rated Capacity kVA	High Voltage kV	High Voltage Tap Range %	Medium Voltage kV	Low Voltage kV	Connection Group Label	No-load Loss kw	Load Loss kw	No-load Loss kw	Load Loss kw	No-load Loss kw	Load Loss kw	No-load Current %	Boost	Buck
6300	110 115 121	±2×2.5	36 37 38.5	6.3 6.6 10.5 21	YNyn0d11	4.9	40	5.8	40	7.1	42	0.53	High-Medium 17.5-18.5 High-Low 10.5 Medium-Low 6.5	High-Medium 10.5 High-Low 17.5-18.5 Medium-Low 6.5
8000						5.8	48	6.9	48	8.5	50	0.5
10000						6.9	56	8.2	56	10.1	59	0.47
12500						8.1	67	9.6	67	11.8	70	0.45
16000						9.8	81	11.6	81	14.3	86	0.42
20000						11.6	95	13.7	95	16.9	101	0.42
25000						13.5	113	16	113	19.7	120	0.38
31500						16.2	134	19.1	134	23.5	142	0.38	High-Medium 17.5-18.5 High-Low 10.5 Medium-Low 6.5	High-Medium 10.5 High-Low 17.5-18.5 Medium-Low 6.5
40000						19.1	161	22.6	161	27.8	170	0.35
50000						22.9	192	27	192	33.3	202	0.35
63000						27.1	230	32	230	39.4	243	0.32

110 kV Oil-immersed Three-phase Double-winding No-load Tap-changing Power Transformer
Rated Capacity kVA	Voltage Combination and Tap Range			Connection Group Label	Level 1		Level 2		Level 3		No-load Current %	Short-circuit Impedance %
Rated Capacity kVA	High Voltage kV	High Voltage Tap Range%	Low Voltage kV	Connection Group Label	No-load Loss kw	Load Loss kw	No-load Loss kw	Load Loss kw	No-load Loss kw	Load Loss kw	No-load Current %	Short-circuit Impedance %
6300	110 115 121	±2×2.5	6.3 6.6 10.5	YNd11s	4.1	32	4.8	32	5.9	33	0.5	10.5
8000					4.9	38	5.8	38	7.1	40	0.5
10000					5.8	45	6.8	45	8.4	48	0.46
12500					6.8	53	8.1	53	9.9	56	0.46
16000					8.3	65.7	9.8	65.7	12	69	0.43
20000					9.7	79	11.4	79	14.1	84	0.43
25000					11.4	94	13.5	94	16.6	99	0.4
31500					13.5	111	16	111	19.7	117	0.38
40000					16.2	133	19.1	133	23.5	141	0.36
50000					19.4	158	22.9	158	28.2	166	0.34
63000					22.9	187	27	187	33.3	198	0.3
75000			13.8 15.75 18 21		26	212	30.7	212	37.8	224	0.26	12~14
90000					29.9	245	35.4	245	43.5	258	0.24
120000					37.3	303	44.1	303	54.2	320	0.22
150000					44.1	359	52.1	359	64.1	379	0.19
180000					49.5	411	58.5	411	72	434	0.16

220 kV Oil-immersed Three-phase Double-winding No-load Tap-changing Power Transformer
Rated Capacity kVA	Voltage Combination		Connection Group Label	Level 1		Level 2		Level 3		No-load Current %	Short-circuit Impedance %
Rated Capacity kVA	High Voltage kV	Low Voltage kV	Connection Group Label	No-load Loss kW	Load Loss kW	No-load Loss kW	Load Loss kW	No-load Loss kW	Load Loss kW	No-load Current %	Short-circuit Impedance %
31500	220±2×2.5% 242±2×2.5%	6.3 6.6 10.5	YNd11	15	115	18	115	22	122	0.45	12～14
40000				18	134	21	134	26	142	0.45
50000				21	161	25	161	31	170	0.42
63000				25	188	30	188	37	199	0.42
75000		10.5 13.8		29	213	34	213	42	225	0.38
90000				34	246	40	246	49	259	0.35
120000				41	304	49	304	60	321	0.35
150000		10.5 13.8 15.75 18 20		49	360	58	360	71	380	0.32
160000				51	378	60	378	74	399	0.31
180000				56	413	66	413	82	436	0.29
240000				70	484	83	484	102	511	0.26
300000		15.75 18 20		83	577	98	577	121	609	0.24
360000				95	662	112	662	138	698	0.24
370000				97	675	114	675	141	713	0.24
400000				103	716	122	716	150	755	0.22
420000				106	742	125	742	154	783	0.22

220 kV Oil-immersed Three-phase Three-winding No-load Tap-changing Power Transformer
Rated Capacity kVA	Voltage Combination			Connection Group Label	Level 1		Level 2		Level 3		No-load Current %	Short-circuit Impedance %
Rated Capacity kVA	High Voltage kV	Medium Voltage kV	Low Voltage kV	Connection Group Label	No-load Loss kW	Load Loss kW	No-load Loss kW	Load Loss kW	No-load Loss kW	Load Loss kW	No-load Current %	Boost	Buck
31500	220±2×2.5% 230±2×2.5% 242±2×2.5%	69 115 121	6.3 6.6 10.5 21 36 37 38.5	YNyn0d11	18	138	21	138	26	145	0.45	High-Medium 22～24 High-Low 12～14 Medium-Low 7～9	High-Medium 12～14 High-Low 22～24 Medium-Low 7～9
40000					21	165	25	165	30	174	0.40
50000					24	194	29	194	35	205	0.35
63000					29	231	34	231	42	244	0.35
90000			10.5 13.8 21 36 37 38.5		37	300	44	300	54	316	0.31
120000			10.5 13.8 21 36 37 38.5		46	369	55	369	67	390	Other products from this supplier Negotiable 10~35kV Power Transformer Negotiable 330~400kV Power Transformer Negotiable 500kV and Above Power Transformer Negotiable 10000kVA and Above Dry-type Transformer Related Products Hebei Zongheng Group Fengnan Iron and Steel Co., Ltd. Industrial Microgrid Smart Energy Management and Control System Negotiable 220kV Composite Outdoor Cable Terminal Negotiable TE/LE-series intensive bus duct Negotiable Self-healing Low Voltage Capacitor Negotiable Low-Voltage Integrated Distribution Box Negotiable Digital Multifunctional Electrical Measuring Instrument Negotiable Rated voltage 3.6/6kV—26/35kV aluminum alloy XLPE insulated power cable Negotiable KYN28i-12 intelligent indoor high-voltage alternating current metal-enclosed armored switchgear Negotiable 220kV level capacity: 31500kV·A~240000kV.A three-phase double winding on-load voltage regulating power transformer Negotiable Power Transformer Negotiable 220kV and Below Series Power Transformers Negotiable Integrated Energy Negotiable Website Navigation Product Supplier News Launch Attract Investment Website Introduction Join Wedoany.com Supplier Login Buyer Login Contact Wedoany.com Business Line: +86-10-63990880 Service Tel: +86-10-63388288 E-mail: office@wedoany.com Address: China Foreign Language Mansion, No.89, W. 3rd Ring Rd North, Haidian District, Beijing City Friendly Links: Prime Minister's Office Singapore (PMO) \| Government of Pakistan \| STATE HOUSE The Republic Of Zambia \| The United Republic of Tanzania, Government Portal \| Department of International Relations and Cooperat \| Republie of Botswana GOV.BW \| Government of Canada \| Government of USA \| Australian Government \| ltalian Government 维度网北京国能联合传媒集团有限公司 wedoany.com 版权所有 ©2024 丨京公网安备 11010802043282号京ICP备16023390号-18 广播电视节目制作经营许可证京字第16645号丨医疗器械经营许可证京顺药监械经营许20250083号丨药品医疗器械网络信息服务备案 (京)网药械信息备字（2025）第 00328 号丨增值电信业务经营许可证：京B2-20220177 丨计算机软件著作权登记证第17801438号