Combined European Pretabricated Substation Transformer
| Price: |
US $ 10000/Piece |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T |
| Prod Model: |
ZBW |
| Low Voltage: |
10kv to 0.4kv |
| Certificate: |
ISO9001: 2008 |
| Rated Voltage: |
10kv-35kv |
| Material: |
Copper Winding |
| High Voltage: |
10kv 20kv to 35kv |
| Standard: |
ISO9001:2008/IEC Standard |
| Coil Structure: |
Toroidal |
| Connection Symbol: |
Yd11 Ynd11 Dyn11 or Others |
| Frequency: |
50Hz/60Hz |
| Application: |
Electronic |
| Phase: |
Three |
| Coil: |
Core-type Transformer |
| Cooling Method: |
Oil-immersed Type Transformer |
| Winding Type: |
Two-winding Transformer |
| Brand: |
Zhongyi |
Product Description
ZBW European-Type Prefabricated Substation
| The ZBW European-style prefabricated substation, is made up of the high-voltage switchgear, low-voltage power distribution panel, distribution transformer and shell. The high-voltage switchgear comprises air load switch and the transformer is dry-type or oil immersed transformer. The cabinet body adopts good ventilation structure with elegant appearance and good heat-insulating performance. The temperature rise of the transformer room and the HV/IV rooms caused by the outdoor solar radiation can be reduced to within the lowest limits on account of the upper and lower ventilation pipes. The forced ventilation device and the temperature auto-controlled device should be installed in the cabinet. The systems of control, protect, display and the lighting that installed in every unit will be complete. |
Application
| The type of transformers are applicable to 35KV and below, the small unattended substation, with main interior capacity of 5000KVA and below, is widely used in urban industrial substation, 10KV switch stations, ring network system, rural power grid 35KV substation and other occasions. |
Main Function
| To complete the conversion, distribution, transmission, measuring, compensation and the system control of the electrical energy, meanwhile, realizing the functions of protection and communication. |
Main Characters
| The preliminary and secondary equipments are pre-installed in the cabinet which is removable, whole-sealed, temperature automatic controlled, antiseptic, damp proof and rustproof, it only needs to be installed on the cement basis after arriving at the scene. This kind of transformers have the advantages of low investment, short construction period, small floor space and easy environmental coordination. |
| Item | Unit | Data |
HV | Rated Frequency | Hz | 50 |
| Rated voltage | kV | 6 10 35 |
| Max working voltage | kV | 6.9 11.5 40.5 |
Power frequency withstand voltage
/ Between poles to earth/lsolating distance | kV | 32/36 42/48 95/118 |
lightning impulse withstand voltage
/ Between poles to earth/Isolating distance | kV |
60/70 75/85 185/215 |
| Rated current | A | 400 630 |
Rated
short-time withstand current | kA | 12.5(2S) 16(2S) 20(2S) |
| Rated peak withstand current | kA | 32.5 40 50 |
LV | Rated voltage | V | 380 200 |
| Rated current of main circuit | A | 100~3200 |
| Rated short-time withstand current | kA | 15 30 50 |
| Rated peak withstand current | kA | 30 63 110 |
| Branch circuit | A | 10 ~ 800 |
| Number of branch circuit | / | 1 ~ 12 |
| Compensation capacity | kVAR | 0 ~ 360 |
| TRANSFORMER | Rated capacity | kVA | 50~2000 |
| Short-circuit impedance | % | 4 6 |
| Scope of branch connection | / | ±2×2.5% ±5% |
| Connection group symbol | / | Yyn0 Dyn11 |
Notes to the ordering of the Europe Prefabricated Substation
1.High voltage
Way of incoming line: terminal type, looped network type or double power in.
With the high pressure measurement or not. The position of the measurement(front of the switch or behind the switch), the requirement of the meter gauge and its supplier.
Type of the HV switch, one way is using the high voltage vacuum load switch and the fuse-combination unit which is the mainly used and its price is more economical; the other is adopting the disconnector switch and the vacuum breaker which is used in the high capacity transformer with higher price.
|
2.Transformer,: the transformer type, serial-number, the connection symbol group, capacity and the impedance voltage of the transformer.
|
3.Low voltageGrade of the switch(Supplier).The number of the outlet and the rated current value of every outlet switch.With the compensation or not, and the capacity of the compensation.With the measurement or not and the position.
|
4.Type of the busbar(copper or aluminum)
|
5.Layout of the transformer substation(with the operation corridor or not)
|
6.The material of transformer shell: composite board (commonly used), steel plate, stainless board or cement.
|
7.Delivery Period for European-type prefabricated substation
|
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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