China Electrical Power Transformer manufacturer

1/2/3mva 3 Phase Dry Type Cast Resin Transformer Three Phase Two Winding Transformer

Product Details:
Place of Origin: China
Model Number: scb12
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: 500-30000
Packaging Details: wooden case
Delivery Time: 15 DAYS
Payment Terms: LC T/T
Supply Ability: 5000 pieces/year
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Detail Information

Model Number: SCB12 Phase: Three
Type: Dry-type Certification: ISO9001-2000, ISO9001, CCC
Frequency: 50/60Hz Rated Capacity: 30kVA-2500kVA
Winding Type: Two-winding Transformer
High Light:

cast resin dry type transformer


power distribution transformer

Product Description


Three-phase Scb12-2500kva dry-type transformer 10 / 0.4 kv power transformer, all copper


1. Product description:


The cast coil transformer is a low-noise, low-loss, cast resin dry-type transformer.
The high-voltage (HV) winding with copper conductors and the low-voltage (LV) winding with either copper conductors or copper sheet are wound and reinforced by glass-fiber and then cast with resin under vacuum.


2. Product advantages:


a. Safe, hardly inflammable, no pollution.
b. Lowloss.low noise.high reliablity
c. Highly moisture-proof ability.
d. Good fire prevention and isolation performance.
e. Maintenance free.
f. High heat resistance.Moisture resistance.

型号 额定容量
联接组标号 电压组合(KV) 空载损耗
高压 分接范围 低压
SCB12-30 30 Yyn0


0.4 150 710 2.3 4
SCB12-50 50 215 1000 2.2
SCB12-80 80 295 1380 1.7
SCB12-100 100 320 1570 1.7
SCB12-125 125 375 1850 1.5
SCB12-160 160 430 2130 1.5
SCB12-200 200 495 2530 1.3
SCB12-250 250 575 2760 1.3
SCB12-315 315 705 3470 1.1
SCB12-400 400 785 3990 1.1
SCB12-500 500 930 4880 1.1
SCB12-630 630 1070 5880 0.9
SCB12-630 630 1040 5960 0.9 6
SCB12-800 800 1215 6960 0.9
SCB12-1000 1000 1415 8130 0.9
SCB12-1250 1250 1670 9690 0.9.
SCB12-1600 1600 1960 11730 0.9
SCB12-2000 2000 2440 14450 0.7
SCB12-2500 2500 2880 17170 0.7

1/2/3mva 3 Phase Dry Type Cast Resin Transformer Three Phase Two Winding Transformer 0

3.Structural Characteristics:


Cast-foil Coil: Adopting the entire section of copper foil, together with the F-class turn insulation, low voltage winding is Coil: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.

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.




1/2/3mva 3 Phase Dry Type Cast Resin Transformer Three Phase Two Winding Transformer 1



Product usage
SC (B) 10 epoxy resin cast dry-type transformer is manufactured according to standard of Dry-type Power Transformer, characterized with low performance loss, good energy saving effect, economic operation and no maintenance. In addition to high process structure metal, short-circuit resistance and lightning impulse level, it is still characterized with flame retardant, dampproof, dust-proof and low noise, which can be connected to load center. It is widely used in high-rise buildings, airport, station, wharf, power plant, transformer substation, etc., especially applicable to be used in places with high fire protection requirements for flammable and combustible materials.
Standard transformer produced by the Company has no case, with the protection level of IP00, and case with the protection level of IP20 and IP23 can be provided as required by clients. Housing is made of such materials as common steel plate, corrosion resistant plate and aluminum alloy and then treated with acid pickling, phosphorization and plastics spraying according to the requirements of clients. Temperature control indicator and load recorder are installed on the low-tension side of the housing, convenient for observation and safe and reliable.


1/2/3mva 3 Phase Dry Type Cast Resin Transformer Three Phase Two Winding Transformer 2



Company profile


Qingdao Hengfengyou Electrical Engineering Co. , Ltd. is one of the large-scale electric complete
sets of manufacturers in China, specializing in oil-immersed transformers, dry-type transformers,
high-voltage Cabinets, low-voltage cabinets and substation manufacturing specialized electrical
enterprises. The company is located in the beautiful coastal city of china-qingdao. The company
has a registered capital of 10 million yuan, 20 senior technical personnel, more than 500 employees,
and a sound sales and service system, annual output value of US $1 billion, the products sell well at
home and abroad.



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