1500kVA Dry Type 3 Phase Step Down Power Distribution Transformer
| Price: |
US $ 2600-99000/Set |
| Min Order: |
1/Set |
| Pay Type: |
L/C,T/T |
| Product Name: |
3 Phase Step Down Power Distribution Transformer |
| Winding Material: |
Copper/Alumnium Winding |
| Rated Capacity: |
30 - 3500kVA |
| Iron Core: |
New Grain Oriented Silicon Steel Sheet |
| Coil Number: |
Autotransformer |
| Coil Structure: |
Toroidal |
| Frequency: |
50 or 60 Hz |
| Vector Group: |
Dyn11 or Yyn0 or Others |
| High Voltage: |
6-35kv |
| Standard: |
IEC60076 |
| Application: |
Power |
| Phase: |
Three |
| Coil: |
Core-type Transformer |
| Cooling Method: |
Dry-type Transformer |
| Winding Type: |
Two-winding Transformer |
| Certification: |
ISO9001:2008 |
| Brand: |
Zhongyi |
Product Description
Specifications:1.Insulation Dry type power transformer
2.IEC Standards
3.High efficiency,low loss,low noise
4.Epoxy resin cast
5.Model:SCB10/SGB 10
6.Copper winding or alluminum winding |
China Factory 1500kva Dry Type 3 Phase Step Down Power Distribution TransformerProduct DescriptionSCB10 30-2500KVA capacity Dry Type 3 Phase Step Down Power Distribution Transformer| Standard | GB1094,GB 6450-86,GB/T10228-1997,meet with DIN42523,IEC726 |
| Capacity range | 30-16000KVA |
| Voltage class | 10KV-35KV |
| Volt-regulation means | No-excitation volt-ragulation or on-load volt-regulation. |
| Tapping range | +/-5%,+/-2*2.5%.+/-4*2.5% |
| Frequency | 50 or 60Hz |
| Number of phase | Three or single phase |
| Coupling group tab | Yyn0,Dyn 11 or others |
| Highest temperature-rise | 100K. |
| Cooling method | Self-cooling(AN) of forced air cooling(AF) |
| Protection Class | IP00,IP20,1P23 |
| Insulation class | F |
Product Characteristics:1.Safe, fire-retardant, fireproof and pollution-free.
2.It can be directly installed at the load center, is free of maintenance and easy and convenient to install, and has low comprehensive running cost.
3.With high moisture resistance, it runs normally at the moisture of 100% and can be put into operation without being dried after outage, with low loss and local discharge capacity.
4.Three phase dry type 10kv transformer has small noise, strong short circuit resistance and excellent environmental performance, and can run under severe environmental condition. |
Product Structure:1.Iron core:
It is made of high-quality grain orientation cold rolled silicon steel sheet, and adopts 45° full-inclined joint structure and five-grade stepping.
2.Pouring coil:
It adopts F grade insulated copper conductor as the conductor, and adopts glass fiber and epoxy resin composite material for insulation.
3.Foil type coil:
It is automatically winded by foil type coil winding machine and adopts argon shield technology to perform internal welding.
Cast-foil Coil:Adopting the entire section of copper foil, together with the F-class turn insulation, low voltage winding is wound by the special low-voltage foil winding machine.The foil coil resolves such understanding problems as large short-circuit stress, uneven ampere turn, poor heat dissipation, existing the winding spiral angle as well as unsteady manual welding quality due to low voltage and large current coil winding products.At the same time, the winding end in our company is treated with resin potting, solidification to make shape, moisture-proof and anti-fouling, the lead copper platoon is automatically welded by argon arc welding.
4.Temperature Control Device:The transformer adopts BWDK series of signal thermometer.The temperature components, are embedded in the upper half of the low-voltage coil, can automatically detect and dynamically display the work humidity of phase coils and also have the functions of over-temperature alarm and trip. |
ApplicationsThis kind SC(B)&SG(B) Dry Type 3 Phase Step Down Power Distribution Transformer is applied to power system of three-phase, 50Hz as well as 35kV and below, it is the main transformer equipment of medium and small-sized transformer substation, supplies power distribution, power and illumination for the industry and agriculture, Hotel airport, power plant, hospital, skyscraper, shopping center and residential areas.
|
Technical ParamatersTechnical Parameter for Dry Type 3 Phase Step Down Power Distribution Transformer| Product Model No. | Connection Group Symbol | Loss W | Impedance Voltage(%) | No-load Current(%) | Overall Dimensions(without enclosure)mm | Weight
(Kg) |
| No-load | Load | L | W | H | L1 | L2 | D | F |
| SC10-30/10 |
Y,yn0
D,yn11 | 195 | 705 |
4 | 2.6 | 770 | 550 | 800 | 210 | 210 | 350 | 350 | 330 |
| SC10-50/10 | 270 | 995 | 2.2 | 820 | 600 | 830 | 220 | 220 | 450 | 450 | 380 |
| SC10-63/10 | 330 | 1210 | 2.2 | 850 | 610 | 850 | 220 | 220 | 450 | 450 | 440 |
| SC10-80/10 | 370 | 1380 | 2.2 | 890 | 610 | 860 | 230 | 230 | 550 | 550 | 510 |
| SC10-100/10 | 400 | 1570 | 2.0 | 900 | 610 | 930 | 240 | 240 | 550 | 550 | 590 |
| SC10-125/10 | 470 | 1850 | 1.8 | 900 | 720 | 980 | 300 | 210 | 550 | 660 | 650 |
| SC10-160/10 | 545 | 2130 | 1.8 | 980 | 720 | 980 | 310 | 220 | 550 | 660 | 780 |
| SC10-200/10 | 625 | 2530 | 1.6 | 980 | 720 | 1050 | 315 | 225 | 550 | 660 | 930 |
| SC10-250/10 | 720 | 2760 | 1.6 | 1110 | 900 | 1120 | 320 | 230 | 660 | 840 | 1040 |
| SC10-315/10 | 880 | 3470 | 1.4 | 1110 | 900 | 1275 | 325 | 235 | 660 | 840 | 1180 |
| SC10-400/10 | 975 | 3990 | 1.4 | 1110 | 960 | 1315 | 360 | 320 | 660 | 900 | 1450 |
| SC10-500/10 | 1160 | 4880 | 1.4 | 1155 | 960 | 1330 | 370 | 330 | 660 | 900 | 1630 |
| SC10-630/10 | 1345 | 5870 | 1.2 | 1240 | 960 | 1310 | 360 | 320 | 660 | 900 | 1900 |
| SC10-630/10 | 1300 | 5960 |
6 | 1.2 | 1290 | 960 | 1330 | 350 | 310 | 660 | 960 | 1900 |
| SC10-800/10 | 1520 | 6955 | 1.2 | 1320 | 1020 | 1350 | 360 | 320 | 820 | 960 | 2290 |
| SC10-1000/10 | 1770 | 8130 | 1.1 | 1360 | 1020 | 1455 | 370 | 325 | 820 | 960 | 2700 |
| SC10-1250/10 | 2090 | 9690 | 1.1 | 1430 | 1020 | 1505 | 385 | 340 | 820 | 960 | 3130 |
| SC10-1600/10 | 2450 | 11730 |
8 | 1.1 | 1470 | 1020 | 1695 | 410 | 370 | 820 | 960 | 3740 |
| SC10-2000/10 | 3320 | 14450 | 1.0 | 1580 | 1080 | 1830 | 430 | 405 | 820 | 1020 | 4150 |
| SC10-2500/10 | 4000 | 17170 | 1.0 | 1620 | 1080 | 1900 | 440 | 420 | 820 | 1020 | 4810 |
Technical Parameter for 20kV & 50kVA-2500kVA Dry Type 3 Phase Step Down Power Distribution Transformer| (KVA)Rated capacity | Voltage Combination | Connection Group Symbol | No-load Loss(W) | Load Loss (W) | No-load Current (%) | Short-circuit Impedance
(%) |
| High Voltage (KV) | Tapping ranges of High Voltage | Low Voltage(KV) | 130ºC(B)
(100ºC) | 155ºC(F)
(120ºC) | 180ºC(H)
(145ºC) |
| 50 |
20
22
24 | ±2.5
±5
±5%
±2×2.5% |
0.4 |
Dyn11
Yyn0 | 340 | 1160 | 1230 | 1310 | 2.0 |
5.0
|
| 100 | 540 | 1870 | 1990 | 2130 | 1.8 |
| 160 | 670
1.9
0.730
1.8 | 2350 | 2470 | 3460 | 1.8 |
| 200 |
±2X2.5
-5 | 730 | 2770 | 2940 | 3140 | 1.8 |
| 250 | 840 | 3220 | 3420 | 3660 | 1.8 |
| 315 | 970 | 3850 | 4080 | 4360 | 1.8 |
| 400 | 1150 | 4650 | 4840 | 5180 | 1.1 |
| 500 | 1350 | 5460 | 5790 | 6190 | 1.1 |
| 630 | 1530 | 6450 | 6840 | 7320 | 1.0 |
| 800 | 1750 | 7790 | 8260 | 8840 | 1.0 |
| 1000 | 2070 | 9220 | 9780 | 10400 | 0.85 |
| 1250 | 2380 | 10800 | 11500 | 12300 | 0.85 |
| 1600 | 2790 | 13000 | 13800 | 14800 | 0.85 |
| 2000 | 3240 | 15400 | 16300 | 17500 | 0.70 |
8.0 |
| 2500 | 3870
0.6
1950
19140
0.6
2340
22220
0.5 | 18200 | 19300 | 20700 | 0.70 |
| 2000 | 3240 | 16800 | 17800 | 19100 | 0.70 |
| 2500 | 3870 | 20000 | 21200 | 22700 | 0.70 |
| | | | | | | | | | | | |
Notes:The Dimension and weight will be changed according to the requirements.
These two data in the table will be subject to the factory documents.
Company Information
| Baoding Zhongyi Electrical material Manufacturing Co., Ltd.Is located at the beautiful Baiyangdian Science and Technology Town in Baoding City, with an advantageous geographical location and convenient transportation.Our company covers an area of 30,000 square meters, the building area of 16,000 square meters.The registered capital of the company is RMB 81,000,000. |
The company mainly produces: Oil-immersed power transformers,
Dry Type 3 Phase Step Down Power Distribution Transformer
Box type substation,
High and low voltage switchgear assembly and a variety of special-type transformers. |
The hoisting, tooling and testing equipments are complete.Our company has passed the ISO9001-2015 international standard quality management system certification.All performance indicators of the products have reached the relevant national standards and international standards.
Our company's products are widely used in different industries, involving power plants, chemicals, construction, mining, metallurgy, rail transportation and so on, best meeting the needs of various users.
Packaging & Shipping| Packing: | 1, Wrapped with plastic film.
2, Fixed in a wooden case.
3, Wooden case on a pallet. |
| Delivery Details | 10-30 days according to order quantities |
FAQ Q:Are you trading company or manufacturer ?
A:We are factory.
Q:How long is your delivery time?
A:Generally it is 5-10 days if the goods are in stock.Or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q:What is your terms of payment ?
A:30% T/T in advance ,balance before shippment.
Q.Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery with testing report. |
How to order:
Please provide the following data when placing an order, so we can service you better.| Number | Data for Transformer |
| 1 | Type of transformer |
| 2 | Rated capacity |
| 3 | Input voltage/ Output voltage |
| 4 | Phase number |
| 5 | Frequency |
Baoding Zhongyi Electrical Material Manufacturing Co., Ltd. is located at the beautiful Baiyangdian Science and Technology Town in Baoding City, with an advantageous geographical location and convenient transportation. Our company covers an area of 30, 000 square meters, the building area of 16, 000 square meters. The registered capital of the company is RMB 81, 000, 000.
The company mainly produces: Oil-immersed power transformers, dry-type transformers, box-type substation, high and low voltage switchgear assembly and a variety of special-type transformers. The hoisting, tooling and testing equipments are complete. Our company has passed the ISO9001-2015 international standard quality management system certification. All performance indicators of the products have reached the relevant national standards and international standards.
The oil-immersed power transformers and dry-type transformers have passed the Test Report of the National Supervision and Inspection Center for Energy-saving Product Quality; Complete sets of low voltage switchgear (GGD2) (GCK) has passed the Test Report of China Compulsion Certification (CCC) from the State Bureau of Quality and Technical Supervision for Electrical Products; Indoor AC dray-out type metal clad switchgear KYN28A-12 / 1250-31.5, fixed AC metal-enclosed ring network cabinet XGN15-12 / 1250-31.5 and XGN15 metal-enclosed switchgears have passed the Test Report of the National Quality Supervision and Inspection center for High-voltage Electrical Appliances Product.
Our company's products are widely used in different industries, involving power plants, chemicals, construction, mining, metallurgy, rail transportation and so on, best meeting the needs of various users.
Baoding Zhongyi Electrical Material Manufacturing Co., Ltd. Follows the enterprise purpose of the "details determine the success or failure, integrity casts the future", abides by the business philosophy of the "integrity based, to be innovative ambitious", we'll warmly treat our customers as always and continuously provide quality products and services to your satisfaction.
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