Power Transformer

110kv Oil-immersed Power Transformer

Brand: HENGFENGYOU
Series: SFZ
USES: Power Transformer
Country of origin: China
Terms of payment: L/C, T/T, Western Union, Paypal, Money Gram
Certification: ISO9001、CB

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Product overview

>Hengfengyou Electric has the research, development and production capacity of 110kV power transformer; With 30 years of manufacturing experience.

>The no-load loss of 110kV transformer produced by hengfengyou Electric is more than 20% lower than the national standard; The load loss is more than 8% lower than the national standard; The no-load current is more than 90% lower than the national standard; The noise level is more than 8dB (A) lower than the national standard, belonging to low-noise transformer.

>It has enough capacity to withstand the open circuit at the outlet of the transformer, and can also withstand the frequent effects of various overvoltages such as lightning, operation and power frequency voltage rise.

>Transformer products have been exported to more than 50 countries.

110kv power transformer manufacturer

Product advantage

> Leading technology
- High voltage copper strip winding technology, improve lightning resistance
- Low voltage copper foil winding technology, high quality A class insulation material insulation
- Small magnetic leakage, high mechanical strength, strong resistance to short circuit
- Core 45° fully oblique joint stepping laminated structure

Product parameters

S18-110kV double winding non excitation voltage regulating power transformer
额定容量 Rated capacity (kva)	电压组合及分接范围 Voltage ratio(kv)			联结组 Connection symbol	空载损耗 No-load loss (kw)	空载电流 No-load current (%)	负载损耗 Full-load loss (kw)	短路抗阻 Impedance(%)
额定容量 Rated capacity (kva)	高压 HV	高压分接范围 MV Tapping Range	低压 LV	联结组 Connection symbol	空载损耗 No-load loss (kw)	空载电流 No-load current (%)	负载损耗 Full-load loss (kw)	短路抗阻 Impedance(%)
6300	110 121	±2×2.5%	6.3 6.6 10.5 11	YNd11	9.3	0.60	36	10.5
8000					11.2	0.60	45
10000					13.2	0.55	53
12500					15.6	0.55	63
16000					18.8	0.50	77
20000					22	0.50	93
25000					26	0.45	110
31500					30.8	0.45	133
40000					36.8	0.40	156
50000					44	0.4	194
63000					52	0.35	234
75000			13.8 15.75 18 20		59	0.35	278	12-14
90000					68	0.3	320
120000					84.8	0.3	397
150000					100.2	0.3	472
180000					112.5	0.25	532

S18-110kV dual winding on load voltage regulating power transformer
额定容量 Rated capacity (kva)	电压组合及分接范围 Voltage ratio(kv)			联结组 Connection symbol	空载损耗 No-load loss (kw)	空载电流 No-load current (%)	负载损耗 Full-load loss (kw)	短路抗阻 Impedance(%)
额定容量 Rated capacity (kva)	高压 HV	高压分接范围 MV Tapping Range	低压 LV	联结组 Connection symbol	空载损耗 No-load loss (kw)	空载电流 No-load current (%)	负载损耗 Full-load loss (kw)	短路抗阻 Impedance(%)
6300	110 121	±8×1.25%	6.3 6.6 10.5 11	YNd11	10	0.60	36	10.5
8000					12	0.60	45
10000					14.2	0.55	53
12500					16.8	0.55	63
16000					20.2	0.50	77
20000					24	0.50	93
25000					28.4	0.45	110
31500					33.8	0.45	133
40000					40.4	0.40	156
50000					47.8	0.4	194
63000					56.8	0.35	234
75000					63.4	0.35	278
90000					73.1	0.3	320
120000					91.2	0.3	397

S18-110kv Three winding Unexcited Voltage Regulating Power Transformer
18-	电压组合及分接范围 Voltage ratio(kv)			联结组 Connection symbol	空载损耗 No-load loss (kw)	空载电流 No-load current (%)	负载损耗 Full-load loss (kw)	短路抗阻 Impedance(%)
18-	高压 HV	中压 MV	低压 LV	联结组 Connection symbol	空载损耗 No-load loss (kw)	空载电流 No-load current (%)	负载损耗 Full-load loss (kw)	升压变 step-up	降压变 step-down
6300	110 ±8×1.25%	35 37 38.5 ±2×2.5% or ±5%	6.3 6.6 10.5 11	YNyn0d11	11.2	0.60	47	高-中 H-M 10.5 高-低 H-L 17-18 中-低 M-L 6.5	高-中 H-M 17-18 高-低 H-L 10.5 中-低 M-L 6.5
8000					13.3	0.60	56
10000					15.8	0.55	66
12500					18.4	0.55	78
16000					22.4	0.50	95
20000					26.4	0.50	112
25000					30.8	0.45	133
31500					36.8	0.45	157
40000					43.6	0.40	189
50000					52	0.4	225
63000					61.6	0.35	270

S18-110kV three winding on load voltage regulating power transformer
额定容量 Rated capacity (kva)	电压组合及分接范围 Voltage ratio(kv)			联结组 Connection symbol	空载损耗 No-load loss (kw)	空载电流 No-load current (%)	负载损耗 Full-load loss (kw)	短路抗阻 Impedance(%)
额定容量 Rated capacity (kva)	高压 HV	中压 MV	低压 LV	联结组 Connection symbol	空载损耗 No-load loss (kw)	空载电流 No-load current (%)	负载损耗 Full-load loss (kw)	升压变 step-up	降压变 step-down
6300	110 ±8×1.25%	35 37 38.5 ±2×2.5% or ±5%	6.3 6.6 10.5 11	YNyn0d11	12	0.60	47	高-中 H-M 10.5 高-低 H-L 17-18 中-低 M-L 6.5	高-中 H-M 17-18 高-低 H-L 10.5 中-低 M-L 6.5
8000					14.4	0.60	56
10000					17.1	0.55	66
12500					20.2	0.55	78
16000					24.2	0.50	95
20000					28.6	0.50	112
25000					33.8	0.45	133
31500					40.2	0.45	157
40000					48.2	0.40	189
50000					56.9	0.4	225
63000					67.7	0.35	270

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Our goal is to become the world's leading manufacturer of electrical equipment. The business, experience and technology accumulated over the years have benefited customers in more than 50 countries around the world. Once our customers establish a cooperative relationship, they are long-term trusted customers, because Hengfengyou always insists on providing you with our best electrical products and services.

Our advantages

- Authoritative certification: ISO9001、CE, etc
- Perfect SQA quality management system and patented technology to ensure high quality products
- Efficient production equipment and low raw material prices to ensure the price advantage
- Sufficient inventory, short delivery time and fast delivery worldwide
- Perfect after-sales service system, allowing customers to buy worry-free
- Provide OEM/ODM services. Welcome clients to visit our factory.