Oil Immersed Distribution Transformer

High Quality 100kVA Distribution Transformer for Power Supply Product Specifications High Quality 35kVA Distribution Transformer for Power Supply 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 1580/1500 125 85 1890/1800 160 100 2310/2200 200 120 2730/2600 250 140

Oil Immersed Distribution Transformer 10-30kV 50-160kVA Product Specifications Rating (kVA) Voltage Combination Vector Group No-Load Current (%) No-Load Loss (W) Full-Load Loss (W) Short-Circuit Impedance (%) H.V. H.V. Tapping Range L.V. 50 ≤24 ±2x2.5% 0.4 0.41 Dyn11 2.9 145 1350 4% 100 2.5 210 2150 160 2.3 460 2350 50 ≤36 6 235 1450 4.50% 100 5.1 380 2350 160 4.7 530 3350 * Above specification may be changed to improve performance. * Transformer of other specification than

10kV Oil-immersed Distribution Transformer 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 1665/1585

Oil-immersed Distribution Transformer Product Specifications Position High Voltage Low Voltage Impedance V A V A % 1 24150 2.51 400 144.3 4.63 2 23575 3 23000 4 22425 5 21850 Rated Voltage 23000±2x2.5%/400V Insulation Level HV LI/AC 145/70kV LV AC 3kV Insulation Liquid No PCB mineral oil * Above specification may be changed to improve performance. * Transformer of other specification than listed above can be made to order. Product Overview Energy Efficiency Balance and Cost

200kVA, 33/0.4kV Oil-immersed Distribution Transformer Product Specifications 200kVA, 33/0.4kV oil-immersed distribution transformer 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 1580/1500 125 85 1890/1800 160 100 2310/2200 200 120 2730/2600 250 140 3200/3050

100kVA/20kV Oil Immersed Distribution Transformer for Factories, Mines, Oilfields Product Specifications 100kVA, 20kV Input Oil-Immersed Distribution Transformer (ONAN Cooling) Capacity (kVA) Voltage Combination Vector Group No Load Loss (W) Full Load Loss (W) Short Circuit Impedance (%) 30 20(10) or others±5%/ ±2×2.5%0.4 Dyn11Yzn11Yyn0 70 480/560 5.5 50 85 700/660 63 100 830/800 80 120 990/940 100 135 1190/1140 125 160 1440/1360 160 190 1740/1660 200 225 2060/1970 250 265

Product Specifications 100kVA, 20kV Input Oil-Immersed Distribution Transformer (ONAN Cooling) 100kVA Oil-immersed Distribution Transformer Capacity(kVA) Voltage Combination Vector group No load loss(W)(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 70 480/560 5.5 50 85 700/660 63 100 830/800 80 120 990/940 100 135 1190/1140 125 160 1440/1360 160 190 1740/1660 200 225 2060/1970 250

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

Product Specifications 50kVA, 20kV Input Oil-Immersed Distribution Transformer (ONAN Cooling) 50kVA Oil-immersed Distribution Transformer Capacity(kVA) Voltage Combination Vector group No load loss(W)(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 70 480/560 5.5 50 85 700/660 63 100 830/800 80 120 990/940 100 135 1190/1140 125 160 1440/1360 160 190 1740/1660 200 225 2060/1970 250 265

Ultra-energy-saving oil-immersed distribution transformer with 630kVA capacity and 10kV input. Features ultra-low no-load loss, ONAN cooling, and compliance with UL, CESI, KEMA standards. Ideal for harsh environments, grid lines, and renewable energy projects. Custom options available.

Oil immersed distribution transformer built with insulating oil and robust core materials for improved electrical stability. Ideal for industrial and utility applications. CE, ISO, KEMA, UL certified. Custom options available for voltage and capacity.

Ultra energy saving oil immersed distribution transformer with 333kVA capacity and 20kV input. Features ONAN cooling, low no load loss, and high efficiency. Ideal for grid distribution and industrial use. Custom options available with CE ISO KEMA UL certifications.

200kVA oil-immersed distribution transformer with 11/0.4kV voltage and Dyn11 vector group. Energy Efficiency Level 3 balances cost and performance, reducing initial investment by 12-15%. Custom specifications available. IEC compliant, ideal for agricultural and small-scale solar projects.

High efficiency oil immersed distribution transformer with ONAN cooling, rated 2000kVA and 6300V. Features low no-load loss, robust mineral oil insulation, and compliance with international standards. Ideal for industrial power distribution with reliable performance and cost-effective operation.

Compact oil-immersed transformer for 10-30kV systems, 50-160kVA. Features low-loss core, IP54 rating, and outdoor installation. Ideal for township grids and small plants. CE, ISO, KEMA, UL certified. Custom specs available.

Energy efficient 35kVA oil immersed transformer with amorphous alloy core reduces no-load loss by 70%. Ideal for agricultural and solar applications. CE, ISO, KEMA certified. Custom voltage combinations available. Reliable for export.

63kVA 20kV oil immersed distribution transformer with S13 NX3 design meets Energy Efficiency Level 3. Features low no load loss of 120W and full load loss of 1140W. Ideal for budget conscious projects requiring reliable power distribution. CE ISO KEMA UL certified.

Compact oil-immersed transformer for 10-30kV systems, 50-160kVA. Features high-magnetic-silicon steel core, low-loss design, IP54 rating for outdoor use. Ideal for township grids, small plants, remote villages. CE, ISO, KEMA certified. Custom specs available.

High-efficiency oil immersed distribution transformer for 10-30 kV systems, 50-160 kVA. Features low-loss design, IP54 protection, and compact structure. Ideal for township grids and small plants. CE, ISO, KEMA certified with custom options available.

The H61 oil-immersed distribution transformer (10-30kV, 160kVA) features oil-immersed cooling with temperature rise ≤65K and high-permeability silicon steel sheets reducing losses by 15-20%. IP54 rated for outdoor use, it installs in 4-6 hours without a dedicated room. Ideal for township grids and small plants.