

1. Iron core: stacked by silicon steel sheet, is the magnetic circuit part of the transformer, used to guide the magnetic flux.
2. Winding: divided into high-voltage winding and low-voltage winding, respectively wound on the iron core, used to realize the conversion and transmission of electric energy.
3. Insulating cylinder: placed between high and low voltage coils, used to increase electrical insulation and ensure the safe operation of the transformer.
4. pads: used to support and restrain the coils to maintain their stability and shape.
5. Fasteners: used to connect and fix each part of the transformer, with anti-loosening performance.






----Overview:
10kV & 35Kv dry-type transformer is a kind of transformer whose core and windings are not immersed in insulating liquid, which has the advantages of safety, fire prevention, no pollution, etc. It is widely used in power systems in industrial, commercial and civil fields.
----Main features:
Superior safety performance: fireproof, no pollution, can run directly in the load center, improve system safety.
High mechanical strength: strong short-circuit resistance, small partial discharge, good thermal stability, long service life.
Remarkable energy-saving effect: low loss, low noise, high operating efficiency, in line with modern energy saving and environmental protection requirements.
Excellent heat dissipation performance: good heat dissipation performance, strong operating capacity, forced air-cooling can increase the capacity of operation.
Strong environmental adaptability: good moisture-proof performance, adapting to high humidity and other harsh environments.
Low maintenance cost: environmentally friendly, flame retardant, explosion-proof, maintenance-free and other features, reducing operation and maintenance costs.
Small size and light weight: easy transportation and installation, space saving.
Provide comprehensive pre-sales consulting and program design services.
Provide free repair or replacement service for faults caused by product quality problems during the product warranty period.
Provide lifelong technical support and after-sales service to ensure that customers have no worries.
Safe, efficient, environmentally friendly and energy-saving power solutions

6kV,10kV, Series 14, Silicon Steel Core, Dry Type Distribution Transformer
Rated Power (kVA) | Voltage | Vector Group | No-load Loss (w) | Thermal insulation level | No-load Current (%) | Impedance at principal tapping (%) | ||||
H.V (kV) | Tapping | L.V (kV) | 130°C(B) (100°C) | 155°C(F) (120°C) | 180°C(H) (145°C) | |||||
30 | 6 6.3 6.6 10 10.5 11 | ±2x2.5% ±5% | 0.4 | Dyn11 Yyn0 | 130 | 605 | 640 | 685 | 2 | 4.0 |
50 | 185 | 845 | 900 | 965 | 2 | |||||
80 | 250 | 1160 | 1240 | 1330 | 1.5 | |||||
100 | 270 | 1330 | 1415 | 1520 | 1.5 | |||||
125 | 320 | 1565 | 1665 | 1780 | 1.3 | |||||
160 | 365 | 1800 | 1950 | 2050 | 1.3 | |||||
200 | 420 | 2135 | 2275 | 2440 | 1.1 | |||||
250 | 490 | 2330 | 2485 | 2665 | 0.9 | |||||
315 | 600 | 2915 | 3125 | 3353 | 0.8 | |||||
400 | 665 | 3375 | 3590 | 3850 | 0.8 | |||||
500 | 790 | 4130 | 4390 | 4705 | 0.8 | |||||
630 | 910 | 4975 | 5290 | 5660 | 0.7 | |||||
630 | 885 | 5050 | 5365 | 5760 | 0.7 | 6.0 | ||||
800 | 1035 | 5895 | 6265 | 6715 | 0.7 | |||||
1000 | 1205 | 6885 | 7315 | 7885 | 0.7 | |||||
1250 | 1420 | 8190 | 8720 | 9335 | 0.7 | |||||
1600 | 1665 | 9945 | 10555 | 11320 | 0.7 | |||||
2000 | 2075 | 12240 | 13005 | 14005 | 0.6 | |||||
2500 | 2450 | 14535 | 15445 | 16605 | 0.6 |
*All parameters are for reference only; The final data will be customized according to the order.
Rated Power (kVA) | Voltage | Vector Group | No-load Loss (w) | Thermal insulation level | No-load Current (%) | Impedance at principal tapping (%) | |||||||||||||||
H.V (kV) | Tapping | L.V (kV) | 130°C(B) (100°C) | 155°C(F) (120°C) | 180°C(H) (145°C) | ||||||||||||||||
30 | 6 6.3 6.6 10 10.5 11 | ±2×25 | 0.4 | Dyn11 Tyn0 | 130 | 605 | 640 | 685 | 2 | 4.0 | |||||||||||
50 | 185 | 845 | 900 | 965 | 2 | ||||||||||||||||
80 | 250 | 1160 | 1240 | 1330 | 1.5 | ||||||||||||||||
100 | 270 | 1330 | 1415 | 1520 | 1.5 | ||||||||||||||||
125 | 320 | 1565 | 1665 | 1780 | 1.3 | ||||||||||||||||
160 | 365 | 1800 | 1915 | 2050 | 1.3 | ||||||||||||||||
200 | 420 | 2135 | 2275 | 2440 | 1.1 | ||||||||||||||||
250 | 490 | 2330 | 2485 | 2665 | 0.9 | ||||||||||||||||
315 | 600 | 2945 | 3125 | 3355 | 0.8 | ||||||||||||||||
400 | 665 | 3375 | 2000 | 3850 | 0.8 | ||||||||||||||||
500 | 790 | 4130 | 4390 | 4705 | 0.8 | ||||||||||||||||
630 | 910 | 4975 | 5290 | 5660 | 0.7 | ||||||||||||||||
630 | 885 | 5050 | 5365 | 5760 | 0.7 | 6.0 | |||||||||||||||
800 | 1035 | 5895 | 6265 | 6715 | 0.7 | ||||||||||||||||
1000 | 1205 | 6885 | 7315 | 7885 | 0.7 | ||||||||||||||||
1250 | 1420 | 8190 | 8720 | 9335 | 0.7 | ||||||||||||||||
1600 | 1665 | 9945 | 10555 | 11320 | 0.7 | ||||||||||||||||
2000 | 2075 | 12240 | 13005 | 14005 | 0.6 | ||||||||||||||||
2500 | 2450 | 14535 | 15445 | 16605 | 0.6 |
Rated Power (kVA) | Voltage | Vector Group | No-load Loss (w) | Thermal insulation level | No-load Current (%) | Impedance at principal tapping (%) | ||||
H.V (kV) | Tapping | L.V (kV) | 130°C(B) (100°C) | 155°C(F) (120°C) | 180°C(H) (145°C) | |||||
30 | 6 6.3 6.6 10 10.5 11 | ±2×2.5 | 0.4 | Dyn11 Yyn0 | 105 | 605 | 640 | 685 | 2 | 4.0 |
50 | 155 | 845 | 900 | 965 | 2 | |||||
80 | 210 | 1160 | 1240 | 1330 | 1.5 | |||||
100 | 230 | 1330 | 1415 | 1520 | 1.5 | |||||
125 | 270 | 1565 | 1665 | 1780 | 1.3 | |||||
160 | 310 | 1800 | 1915 | 2050 | 1.3 | |||||
200 | 360 | 2135 | 2275 | 2440 | 1.1 | |||||
250 | 415 | 2330 | 2485 | 2665 | 0.9 | |||||
315 | 510 | 2945 | 3125 | 3355 | 0.9 | |||||
400 | 570 | 3375 | 3590 | 3850 | 0.8 | |||||
500 | 670 | 4130 | 4390 | 4705 | 0.8 | |||||
630 | 775 | 4975 | 5290 | 5660 | 0.7 | |||||
630 | 750 | 5050 | 5365 | 5760 | 0.7 | 6.0 | ||||
800 | 875 | 5895 | 6265 | 6715 | 0.7 | |||||
1000 | 1020 | 6885 | 7315 | 7885 | 0.7 | |||||
1250 | 1205 | 8190 | 8720 | 9335 | 0.7 | |||||
1600 | 1415 | 9945 | 10555 | 11320 | 0.7 | |||||
2000 | 1760 | 12240 | 13005 | 14005 | 0.6 | |||||
2500 | 2080 | 14535 | 15445 | 16605 | 0.6 |
Rated Power (kVA) | Voltage | Vector Group | No-load Loss (w) | Thermal insulation level | No-load Current (%) | Impedance at principal tapping (%) | ||||
H.V (kV) | Tapping | L.V (kV) | 130ºC (B) (100ºC) | 155ºC (F) (120ºC) | 180ºC (H) (145ºC) | |||||
30 | 6 6.3 6.6 10 10.5 11 | ±2×2.5 | 0.4 | Dyn11 Yyn0 | 150 | 670 | 710 | 760 | 2 | 4.0 |
50 | 215 | 940 | 1000 | 1070 | 2 | |||||
80 | 295 | 1290 | 1380 | 1480 | 1.5 | |||||
100 | 320 | 1480 | 1570 | 1690 | 1.5 | |||||
125 | 375 | 1740 | 1850 | 1980 | 1.3 | |||||
160 | 430 | 2000 | 2130 | 2280 | 1.3 | |||||
200 | 495 | 2370 | 2530 | 2710 | 1.1 | |||||
250 | 575 | 2590 | 2760 | 2960 | 0.9 | |||||
315 | 705 | 3270 | 3470 | 3730 | 0.8 | |||||
400 | 785 | 3750 | 3990 | 4280 | 0.8 | |||||
500 | 930 | 4590 | 4880 | 5230 | 0.8 | |||||
630 | 1070 | 5530 | 5880 | 6290 | 0.7 | |||||
630 | 1040 | 5610 | 5960 | 6400 | 0.7 | 6.0 | ||||
800 | 1215 | 6550 | 6960 | 7460 | 0.7 | |||||
1000 | 1415 | 7650 | 8130 | 8760 | 0.7 | |||||
1250 | 1670 | 9100 | 9690 | 10370 | 0.7 | |||||
1600 | 1960 | 11050 | 11730 | 12580 | 0.7 | |||||
2000 | 2440 | 13600 | 14450 | 15560 | 0.6 | |||||
2500 | 2880 | 16150 | 17170 | 18450 | 0.6 |
Rated Power (kVA) | Voltage | Vector Group | No-load Loss (w) | Thermal insulation level | No-load Current (%) | Impedance at principal tapping (%) | ||||
H.V (kV) | Tapping | L.V (kV) | 130ºC (B) (100ºC) | 155ºC (F) (120ºC) | 180ºC (H) (145ºC) | |||||
30 | 6 6.3 6.6 10 10.5 11 | ±2×2.5 | 0.4 | Dyn11 Yyn0 | 130 | 605 | 640 | 685 | 2 | 4.0 |
50 | 185 | 845 | 900 | 965 | 2 | |||||
80 | 250 | 1160 | 1240 | 1330 | 1.5 | |||||
100 | 270 | 1330 | 1415 | 1520 | 1.5 | |||||
125 | 320 | 1565 | 1665 | 1780 | 1.3 | |||||
160 | 365 | 1800 | 1915 | 2050 | 1.3 | |||||
200 | 420 | 2135 | 2275 | 2440 | 1.1 | |||||
250 | 490 | 2330 | 2485 | 2665 | 0.9 | |||||
315 | 600 | 2945 | 3125 | 3355 | 0.8 | |||||
400 | 665 | 3375 | 3590 | 3850 | 0.8 | |||||
500 | 790 | 4130 | 4390 | 4705 | 0.8 | |||||
630 | 910 | 4975 | 5290 | 5660 | 0.7 | |||||
630 | 885 | 5050 | 5365 | 5760 | 0.7 | 6.0 | ||||
800 | 1035 | 5895 | 6265 | 6715 | 0.7 | |||||
1000 | 1205 | 6885 | 7315 | 7885 | 0.7 | |||||
1250 | 1420 | 8190 | 8720 | 9335 | 0.7 | |||||
1600 | 1665 | 9945 | 10555 | 11320 | 0.7 | |||||
2000 | 2075 | 12240 | 13005 | 14005 | 0.6 | |||||
2500 | 2450 | 14535 | 15445 | 16605 | 0.6 |
Rated Power (kVA) | Voltage | Vector Group | No-load Loss (w) | Thermal insulation level | No-load Current (%) | Impedance at principal tapping (%) | ||||
H.V (kV) | Tapping | L.V (kV) | 130ºC (B) (100ºC) | 155ºC (F) (120ºC) | 180ºC (H) (145ºC) | |||||
30 | 6 6.3 6.6 10 10.5 11 | ±2×2.5 | 0.4 | Dyn11 Yyn0 | 130 | 605 | 640 | 685 | 2 | 4.0 |
50 | 185 | 845 | 900 | 965 | 2 | |||||
80 | 250 | 1160 | 1240 | 1330 | 1.5 | |||||
100 | 270 | 1330 | 1415 | 1520 | 1.5 | |||||
125 | 320 | 1565 | 1665 | 1780 | 1.3 | |||||
160 | 365 | 1800 | 1915 | 2050 | 1.3 | |||||
200 | 420 | 2135 | 2275 | 2440 | 1.1 | |||||
250 | 490 | 2330 | 2485 | 2665 | 0.9 | |||||
315 | 600 | 2945 | 3125 | 3355 | 0.8 | |||||
400 | 665 | 3375 | 3590 | 3850 | 0.8 | |||||
500 | 790 | 4130 | 4390 | 4705 | 0.8 | |||||
630 | 910 | 4975 | 5290 | 5660 | 0.7 | |||||
630 | 885 | 5050 | 5365 | 5760 | 0.7 | 6.0 | ||||
800 | 1035 | 5895 | 6265 | 6715 | 0.7 | |||||
1000 | 1205 | 6885 | 7315 | 7885 | 0.7 | |||||
1250 | 1420 | 8190 | 8720 | 9335 | 0.7 | |||||
1600 | 1665 | 9945 | 10555 | 11320 | 0.7 | |||||
2000 | 2075 | 12240 | 13005 | 14005 | 0.6 | |||||
2500 | 2450 | 14535 | 15445 | 16605 | 0.6 |
Application scope of the technical condition | ||
Product code 1RE.717.7240.1 | Vector Group YNd11 | |
Model SC12-10000/110 | Frequency 50Hz | |
Rated volume 10000kVA | Installation type: indoor | |
Rated voltage 110±2×2.5%/10.5kV | Cooling means AN/AF | |
Rated current 52.5/549.9A | Insulation class H | |
Technical data | ||
Test data | Standard value | |
No-load loss(kW) | 22 | |
No-load current (%) | 0.5 | |
Load loss(kW) (145ºC) | 70 | |
Impedance voltage (%) | 10.5 | |
High voltage test standard | ||
HV Um/LI/AC | 126/480/200 | |
High-pressure tail HVN Um/LI/AC | 52/250/95 | |
Low pressure LV Um/LI/AC | 12/75/35 | |
Weight(kg) | 33000 |


Our products cover electrical products such as transformers, ring main units, combiner boxes, inverters, and PCS. These products are widely used in the power system, industrial and mining enterprises, new energy, and other fields. We also have a sufficient inventory of spare parts and components to ensure that customers can receive prompt supplies when needed.
We have a professional technical team with deep knowledge and practical experience in the power industry, who can provide professional technical consultation and after-sales service to customers. Our service team always takes customer needs as the guide, actively responds to customer needs, and ensures customer satisfaction.







We specialize in providing consulting, sales, and service for electrical products. We are committed to providing customers with comprehensive electrical solutions to meet the power needs of different industries and fields.
2.How can we guarantee quality?
We have comprehensive pre-sales and after-sales services. When we receive an order, we have standard procedure to provide client with a production and processing schedule within 3-4 days, including part names, delivery time, total assembly time, and testing plan.
3.What can you buy from us?
110kV-220kV Oil-immersed Power Transformer, Dry-type Transformer, Unpacked H Grade Dry Transformer, Oil-immersed Distribution Transformer, Pad-mounted Transformer, etc., and various spare parts.
4.Why should you buy from us?
As an enterprise specializing in power productions, we not only provide products, but also technical solutions as your need. We continuously focus on participating in and developing the construction of smart grids, striving to become excellent experts in solving power system problems with reliable quality, strict management, and efficient services. What's more, we have got many certificates like ISO-9000.
5.What services can we provide?
Power technical solutions, electric productions and spare parts, and E-learning class about the productions.