Oil Immersed Distribution Transformer

10kV Oil-immersed Distribution Transformer S(B)13-NX3 Energy Efficiency Level 3 Product Specifications 10kV oil-immersed distribution transformer S(B)13-NX3 energy efficiency level 3 Capacity(kVA) Voltage Combination Vector group No load loss(W) Full Load Loss(W) Short Circuit Impedance(%) HV(kV) H.V. Tapping Range LV(kV) 30 6 6.3 6.6 10 10.5 11 ±5%/±2×2.5% 0.4 Dyn11 Yzn11 Yyn0 80 630/600 4 50 100 910/870 63 110 1090/1040 80 130 1310/1250 100 150 1580/1500 125 170 1890/1800

20kV Oil-immersed Distribution Transformer S(B)20-NX2 Energy Efficiency Level 2 Product Specifications 20kV oil-immersed distribution transformer S(B)20-NX2 energy efficiency level 2 Capacity(kVA) Voltage Combination Vector group No load loss(W) Full Load Loss (W) Short Circuit Impedance (%) HV(kV) H.V. Tapping Range LV(kV) 30 20 20(10) or others ±5%/ ±2×2.5% 0.4 Dyn11 Yzn11 Yyn0 75 530/510 5.5 50 90 770/730 63 110 920/880 80 130 1100/1040 100 145 1320/1260 125 175 1590/1510

10kV Oil-immersed Distribution Transformer S(B)13-NX3 Energy Efficiency Level 3 Product Specifications 10kV Oil-immersed Distribution Transformer S(B)13-NX3 Energy Efficiency Level 3 Capacity(kVA) Voltage Combination Vector group No load loss(W) Full Load Loss(W) Short Circuit Impedance(%) HV(kV) H.V. Tapping Range LV(kV) 30 6 6.3 6.6 10 10.5 11 ±5%/±2×2.5% 0.4 Dyn11 Yzn11 Yyn0 80 630/600 4 50 100 910/870 63 110 1090/1040 80 130 1310/1250 100 150 1580/1500 125 170 1890/1800

10kV Oil-immersed Distribution Transformer S(B)22-NX1 Energy Efficiency Level 1 Product Specifications 10kV Oil-immersed Distribution Transformer S(B)22-NX1 Energy Efficiency Level 1 Capacity(kVA) Voltage Combination Vector group No load loss(W) Full Load Loss(W) Short Circuit Impedance(%) HV(kV) H.V. Tapping Range LV(kV) 30 6 6.3 6.6 10 10.5 11 ±5%/±2×2.5% 0.4 Dyn11 Yzn11 Yyn0 65 455/430 4 50 80 655/625 63 90 785/745 80 105 945/900 100 120 1140/1080 125 135 1360/1295 160 160

10kV Oil-immersed Distribution Transformer S(B)22-NX1 Energy Efficiency Level 1 Product Specifications 10kV Oil-immersed Distribution Transformer S(B)22-NX1 Energy Efficiency Level 1 Capacity(kVA) Voltage Combination Vector group No load loss(W) Full Load Loss(W) Short Circuit Impedance(%) HV(kV) H.V. Tapping Range LV(kV) 30 6 6.3 6.6 10 10.5 11 ±5%/±2×2.5% 0.4 Dyn11 Yzn11 Yyn0 65 455/430 4 50 80 655/625 63 90 785/745 80 105 945/900 100 120 1140/1080 125 135 1360/1295 160 160

10kV Oil-immersed Distribution Transformer S(B)22-NX1 Energy Efficiency Level 1 Product Specifications 10kV Oil-immersed Distribution Transformer S(B)22-NX1 Energy Efficiency Level 1 Capacity(kVA) Voltage Combination Vector group No load loss(W) Full Load Loss(W) Short Circuit Impedance(%) HV(kV) H.V. Tapping Range LV(kV) 30 6 6.3 6.6 10 10.5 11 ±5%/±2×2.5% 0.4 Dyn11 Yzn11 Yyn0 65 455/430 4 50 80 655/625 63 90 785/745 80 105 945/900 100 120 1140/1080 125 135 1360/1295 160 160

10kV Oil-immersed Distribution Transformer S(B)22-NX1 Energy Efficiency Level 1 Product Specifications 10kV Oil-immersed Distribution Transformer S(B)22-NX1 Energy Efficiency Level 1 Capacity(kVA) Voltage Combination Vector group No load loss(W) Full Load Loss(W) Short Circuit Impedance(%) HV(kV) H.V. Tapping Range LV(kV) 30 6 6.3 6.6 10 10.5 11 ±5%/±2×2.5% 0.4 Dyn11 Yzn11 Yyn0 65 455/430 4 50 80 655/625 63 90 785/745 80 105 945/900 100 120 1140/1080 125 135 1360/1295 160 160

Amorphous Alloy 10kV Oil-immersed Distribution Transformer S(B)H25-NX1 Energy Efficiency Level 1 Product Specifications Amorphous alloy 10kV oil-immersed distribution transformer S(B)H25-NX1 energy efficiency level 1 Capacity(kVA) Voltage Combination Vector group No load loss(W) Full Load Loss(W) Short Circuit Impedance(%) HV(kV) H.V. Tapping Range LV(kV) 30 6 6.3 6.6 10 10.5 11 ±5%/±2×2.5% 0.4 Dyn11 Yzn11 Yyn0 25 510/480 4 50 35 735/700 63 40 880/840 80 50 1060/1010 100 60

Amorphous Alloy 10kV Oil-immersed Distribution Transformer S(B)H25-NX1 Energy Efficiency Level 1 Product Specifications Amorphous alloy 10kV oil-immersed distribution transformer S(B)H25-NX1 energy efficiency level 1 Capacity(kVA) Voltage Combination Vector group No load loss(W) Full Load Loss(W) Short Circuit Impedance(%) HV(kV) H.V. Tapping Range LV(kV) 30 6 6.3 6.6 10 10.5 11 ±5%/±2×2.5% 0.4 Dyn11 Yzn11 Yyn0 25 510/480 4 50 35 735/700 63 40 880/840 80 50 1060/1010 100 60

Amorphous Alloy 10kV Oil-immersed Distribution Transformer S(B)H25-NX1 Energy Efficiency Level 1 Product Specifications Amorphous alloy 10kV oil-immersed distribution transformer S(B)H25-NX1 energy efficiency level 1 Capacity(kVA) Voltage Combination Vector group No load loss(W) Full Load Loss(W) Short Circuit Impedance(%) HV(kV) H.V. Tapping Range LV(kV) 30 6 6.3 6.6 10 10.5 11 ±5%/±2×2.5% 0.4 Dyn11 Yzn11 Yyn0 25 510/480 4 50 35 735/700 63 40 880/840 80 50 1060/1010 100 60

Amorphous Alloy 10kV Oil-immersed Distribution Transformer S(B)H25-NX1 Energy Efficiency Level 1 Product Specifications Amorphous alloy 10kV oil-immersed distribution transformer S(B)H25-NX1 energy efficiency level 1 Capacity(kVA) Voltage Combination Vector group No load loss(W) Full Load Loss(W) Short Circuit Impedance(%) HV(kV) H.V. Tapping Range LV(kV) 30 6 6.3 6.6 10 10.5 11 ±5%/±2×2.5% 0.4 Dyn11 Yzn11 Yyn0 25 510/480 4 50 35 735/700 63 40 880/840 80 50 1060/1010 100 60

Amorphous Alloy 10kV Oil-immersed Distribution Transformer S(B)H25-NX1 Energy Efficiency Level 1 Product Specifications Amorphous alloy 10kV oil-immersed distribution transformer S(B)H25-NX1 energy efficiency level 1 Capacity(kVA) Voltage Combination Vector group No load loss(W) Full Load Loss(W) Short Circuit Impedance(%) HV(kV) H.V. Tapping Range LV(kV) 30 6 6.3 6.6 10 10.5 11 ±5%/±2×2.5% 0.4 Dyn11 Yzn11 Yyn0 25 510/480 4 50 35 735/700 63 40 880/840 80 50 1060/1010 100 60

Amorphous Alloy 10kV Oil-immersed Distribution Transformer S(B)H15-NX3 Energy Efficiency Level 3 Product Specifications Amorphous Alloy 10kV Oil-immersed Distribution Transformer S(B)H15-NX3 Energy Efficiency Level 3 Capacity(kVA) Voltage Combination Vector group No load loss(W) Full Load Loss(W) Short Circuit Impedance(%) HV(kV) H.V. Tapping Range LV(kV) 30 6 6.3 6.6 10 10.5 11 ±5%/±2×2.5% 0.4 Dyn11 Yzn11 Yyn0 33 630/600 4 50 43 910/870 63 50 1090/1040 80 60 1310/1250 100 75

Amorphous Alloy 10kV Oil-immersed Distribution Transformer S(B)H15-NX3 Energy Efficiency Level 3 Product Specifications Amorphous Alloy 10kV Oil-immersed Distribution Transformer S(B)H15-NX3 Energy Efficiency Level 3 Capacity(kVA) Voltage Combination Vector group No load loss(W) Full Load Loss(W) Short Circuit Impedance(%) HV(kV) H.V. Tapping Range LV(kV) 30 6 6.3 6.6 10 10.5 11 ±5%/±2×2.5% 0.4 Dyn11 Yzn11 Yyn0 33 630/600 4 50 43 910/870 63 50 1090/1040 80 60 1310/1250 100 75

Amorphous Alloy 10kV Oil-immersed Distribution Transformer S(B)H15-NX3 Energy Efficiency Level 3 Product Specifications Amorphous Alloy 10kV Oil-immersed Distribution Transformer S(B)H15-NX3 Energy Efficiency Level 3 Capacity(kVA) Voltage Combination Vector group No load loss(W) Full Load Loss(W) Short Circuit Impedance(%) HV(kV) H.V. Tapping Range LV(kV) 30 6 6.3 6.6 10 10.5 11 ±5%/±2×2.5% 0.4 Dyn11 Yzn11 Yyn0 33 630/600 4 50 43 910/870 63 50 1090/1040 80 60 1310/1250 100 75

Amorphous Alloy 10kV Oil-immersed Distribution Transformer S(B)H15-NX3 Energy Efficiency Level 3 Product Specifications Amorphous Alloy 10kV Oil-immersed Distribution Transformer S(B)H15-NX3 Energy Efficiency Level 3 Capacity(kVA) Voltage Combination Vector group No load loss(W) Full Load Loss(W) Short Circuit Impedance(%) HV(kV) H.V. Tapping Range LV(kV) 30 6 6.3 6.6 10 10.5 11 ±5%/±2×2.5% 0.4 Dyn11 Yzn11 Yyn0 33 630/600 4 50 43 910/870 63 50 1090/1040 80 60 1310/1250 100 75

Amorphous Alloy 10kV Oil-immersed Distribution Transformer S(B)H21-NX2 Energy Efficiency Level 2 Product Specifications Amorphous alloy 10kV oil-immersed distribution transformer S(B)H21-NX2 energy efficiency level 2 Capacity(kVA) Voltage Combination Vector group No load loss(W) Full Load Loss(W) Short Circuit Impedance(%) HV(kV) H.V. Tapping Range LV(kV) 30 6 6.3 6.6 10 10.5 11 ±5%/±2×2.5% 0.4 Dyn11 Yzn11 Yyn0 33 535/510 4 50 43 780/745 63 50 930/890 80 60 1120/1070 100 75

High-efficiency amorphous alloy 10kV oil-immersed distribution transformer with Energy Efficiency Level 2 certification. Features low hysteresis loss for reduced energy consumption, natural oil circulation system, and compatibility with multiple voltage combinations. Ideal for agricultural irrigation and industrial applications with proven reliability in major projects worldwide.

Advanced 10kV oil-immersed amorphous alloy distribution transformer with Energy Efficiency Level 2 certification. Features 35% lower total loss than S(B)H15 series, hybrid cooling system, and enhanced insulation. Ideal for continuous-operation industries with capacities from 30-2500kVA. Certified to CE, ISO, KEMA, and UL standards for reliable industrial power distribution.

High-efficiency 63kVA amorphous alloy transformer with 10kV rating and Level 2 energy efficiency. Features 35% lower losses than S(B)H15 series, hybrid cooling system, and 50% faster fault response. Ideal for industrial applications in steel, chemical, and continuous-production sectors. Certified with CE, ISO, KEMA, and UL standards.