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Baoding Zhongyi Electrical Material Manufacturing Co., Ltd.

Power Electric Transformer, Step Down Transformer, Dry Type Transformer manufacturer / supplier in China, offering 100kVA Low Loss Three Phase Dry Type Step Down Power Electric Transformer, Three Phase 1500kVA Oil Immersed Type Transformer, 3 Phase Oil Type Power Distribution Transformer 1000kVA and so on.

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Supplier Homepage Product Dry Type Transformer 100kVA Low Loss Three Phase Dry Type Step Down Power Electric Transformer

100kVA Low Loss Three Phase Dry Type Step Down Power Electric Transformer

FOB Price: US $1,100-7,999 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $1,100-7,999/ Set
Get Latest Price
Port: Tianjin, China
Production Capacity: 500 Units/Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: SCB
  • Phase: Three
  • Cooling Method: Dry-type Transformer
  • Certification: ISO9001:2008
  • Frequency Characteristics: Power Frequency
  • Brand: Zhongyi
  • Winding Material: Copper/Alumnium Winding
  • Iron Core: New Grain Oriented Silicon Steel Sheet
  • Coil Structure: Toroidal
  • Vector Group: Dyn11 or Yyn0 or Others
  • Type: Cast Resin Type
  • Transport Package: Wooden Case, Container
  • Origin: Hebei, China
  • Application: Power
  • Core: Core-type Transformer
  • Winding Type: Two-winding Transformer
  • Usage: Power Transformer, Distribution Transformer, Power Grid System
  • Shape of Core: Ring
  • Product Name: Dry Type Electrical Transformers
  • Rated Capacity: 30 - 3500kVA
  • Coil Number: Autotransformer
  • Frequency: 50 or 60 Hz
  • High Voltage: 6-35kv
  • Trademark: Zhongyi
  • Specification: expoxy resin cast dry transformers
Product Description
China Manufacturer 100kva low loss three phase dry type step down power electric transformer

 
Specifications:
1.Insulation Electrical Dry Transformers 
2.IEC Standards 
3.High efficiency,low loss,low noise 
4.Long lifetime
5.Model:SCB10/SGB 10
6.Copper winding or alluminum winding
 

 

Product Description
 SCB10 power distribution equipment 100kva low loss three phase dry type step down power electric transformer
StandardGB1094,GB 6450-86,GB/T10228-1997,meet with DIN42523,IEC726
Capacity range30-16000KVA
Voltage class10KV-35KV
Volt-regulation meansno-excitation volt-ragulation or on-load volt-regulation.
Tapping range+/-5%,+/-2*2.5%.+/-4*2.5%
Frequency50 or 60Hz
Number of phasethree or single phase
Coupling group tabYyn0,Dyn 11 or others
Highest temperature-rise100K.
Cooling methodself-cooling(AN) of forced air cooling(AF) 
Protection ClassIP00,IP20,1P23
Insulation classF
 
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. It 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.



Applications
 
This kind SC(B)&SG(B) dry type power 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 Paramaters
  
 Technical Parameter for 10kV SCB10 100kva low loss three phase dry type step down power electric transformer
Product Model No.Connection Group SymbolLoss  WImpedance Voltage(%)No-load Current(%)Overall Dimensions(without enclosure)mmWeight
(Kg)
No-loadLoadLWHL1L2df
SC10-30/10 
 
 
 
 
 
 
 
Y,yn0
D,yn11
195705 
 
 
 
 
 
 
 4
2.6770550800210210350350330
SC10-50/102709952.2820600830220220450450380
SC10-63/1033012102.2850610850220220450450440
SC10-80/1037013802.2890610860230230550550510
SC10-100/1040015702.0900610930240240550550590
SC10-125/1047018501.8900720980300210550660650
SC10-160/1054521301.8980720980310220550660780
SC10-200/1062525301.69807201050315225550660930
SC10-250/1072027601.6111090011203202306608401040
SC10-315/1088034701.4111090012753252356608401180
SC10-400/1097539901.4111096013153603206609001450
SC10-500/10116048801.4115596013303703306609001630
SC10-630/10134558701.2124096013103603206609001900
SC10-630/1013005960 
 6
1.2129096013303503106609601900
SC10-800/10152069551.21320102013503603208209602290
SC10-1000/10177081301.11360102014553703258209602700
SC10-1250/10209096901.11430102015053853408209603130
SC10-1600/10245011730 
 8
1.11470102016954103708209603740
SC10-2000/103320144501.015801080183043040582010204150
SC10-2500/104000171701.016201080190044042082010204810

Technical Parameter for 20kV & 50kVA-2500kVA With Off Circuit dry type step down power electric transformer
(KVA)Rated capacityVoltage CombinationConnection Group SymbolNo-load Loss(W)Load Loss (W)No-load Current (%)Short-circuit Impedance(%)
High Voltage (KV)Tapping ranges of High VoltageLow 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
 
3401160123013102.0 
 
 
 
 
 
5.0
 
 
 
1005401870199021301.8
160670
1.9
0.730
1.8
2350247034601.8
200 
 
 
 
±2X2.5
-5
7302770294031401.8
2508403220342036601.8
3159703850408043601.8
40011504650484051801.1
50013505460579061901.1
63015306450684073201.0
80017507790826088401.0
1000207092209780104000.85
125023801080011500123000.85
160027901300013800148000.85
200032401540016300175000.70 
8.0
25003870
0.6
1950
19140
0.6
2340
22220
0.5
1820019300207000.70
200032401680017800191000.70
250038702000021200227000.70
            
 

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 step down power electric 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.
 
Certifications
 
 
 
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.

 
 
 
 
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