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|
|Production Capacity:||500 Units/Month|
|Payment Terms:||L/C, T/T|
- 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 Step Down Power Electric Transformer
- Rated Capacity: 30 - 3500kVA
- Coil Number: Autotransformer
- Frequency: 50 or 60 Hz
- High Voltage: 6-35kv
- Trademark: Zhongyi
- Specification: expoxy resin cast dry transformers
|1.Insulation Electrical Dry Transformers |
3.High efficiency,low loss,low noise
6.Copper winding or alluminum winding
SCB10 power distribution equipment 100kva low loss three phase dry type step down power electric transformer
|Standard||GB1094,GB 6450-86,GB/T10228-1997,meet with DIN42523,IEC726|
|Volt-regulation means||no-excitation volt-ragulation or on-load volt-regulation.|
|Frequency||50 or 60Hz|
|Number of phase||three or single phase|
|Coupling group tab||Yyn0,Dyn 11 or others|
|Cooling method||self-cooling(AN) of forced air cooling(AF)|
|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.
|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.|
|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 Parameter for 10kV SCB10 100kva low loss three phase dry type step down power electric transformer
|Product Model No.||Connection Group Symbol||Loss W||Impedance Voltage(%)||No-load Current(%)||Overall Dimensions(without enclosure)mm||Weight|
Technical Parameter for 20kV & 50kVA-2500kVA With Off Circuit dry type step down power electric 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)|
The Dimension and weight will be changed according to the requirements.
These two data in the table will be subject to the factory documents.
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.
Packaging & Shipping
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
|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.