Product Specifications
| Prod Model: |
ZBW |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
Product name: ZBW Europe type power distribution substation
1. Product overview:
ZBW Europe type power distribution substation assembles high voltage electric equipment and transformer and low voltage electric equipment into compact type power distribution device. This box type substation has the function of ordinary substation, it can be moveable, it can be widely used in the location in where power distribution is frequently moved such as: Coal miner and copper miner as well as road construction, in order to meet the requirement of electric equipment, it can be used for accepting and distributing electric power. This type of substation has higher protection grade, and can suitable for the location with severe weather condition, such as, many dust and heavy wild and sand.
ZBW series Europe type power substation feature higher assembly and compact structure and convenient to maintain and be moveable, compared with civil construction substation, the area covered by this type of power substation with same capacity is equivalent to 1/10-1/5 conventional substation, it can significant reduce workload and construction volume as well as construction cost. It can be used in ring network power distribution system or dual power supply or radiation terminal distribution system. This new type of product can be used in urban and rural power station construction and reforming. This product complies with GB/T17467 and SD320.
2. Application condition:
1) Altitude height: Less than 2000 meter.
2) Ambient temperature: -50 centigrade -+50 centigrade
3) Wind speed: Less than 35m/s
4) Air relative humidity: Less than 90% when the temperature 25 centigrade.
5) Installation location: No strong shock, vertical inclination: Less than 3 degree. No corrosive and flammable and explosive location.
3. Structure feature:
1) Enclosure type: Based on the material used, it can be divided non-metal substation and metal substation.
2) Ventilation type: Substation adopts natural ventilation and forced ventilation.
3) Metal enclosure type: Excellent quality steel sheet enclosure and stainless steel enclosure; Non-metal enclosure: Cement shell enclosure and clad plate enclosure.
4) Base adopts profiled bar structure with enough intensity and rigidity.
5) Top head adopts dual-layer insulation structure, which can reduce solar light radiation, and ventilation hole has been designed in eaves, convection can be shaped with other functional compartment, in order to ventilating and heat-dispersing.
6) The entire enclosure adopts welding and assembling structure, convenient to install and maintain.
4. Main technical parameter:
|
Function Unit |
Item |
unit |
Main technical parameter |
|
High Voltage Unit |
Rated frequency |
Hz |
50 |
|
Rated voltage |
kV |
6& 10& 35 |
|
The highest work voltage |
kV |
7.2& 12& 40.5 |
|
Rated current |
A |
630& 1250 |
|
sealed breaking current |
A |
630& 1250 |
|
Transfer current |
kA |
31.5 |
|
Short time withstand current |
kA |
20(2s) |
|
Peak value withstand current |
kA |
50 |
|
Industrial frequency withstand voltage |
kV |
interphase and phase to ground: 30/42/95; primary separation fracture: 34/48/110 |
|
Lighting impulse resisting voltage |
kV |
interphase and phase to ground: 60/75/185; primary separation fracture: 75/85/215 |
|
Rated short-circuit breaking current |
kA |
31.5 |
|
Switch-off no-load transformer capacity |
kVA |
16000 |
|
Transformer Unit |
Rated voltage |
kV |
6 & 10 & 35 |
|
Rated capacity |
kVA |
30~1600 |
|
tapping range |
|
±5,±2×2.5% |
|
Connection Symbol |
|
Yyn0 or Dyn11 |
|
Impedance voltage |
% |
4 & 4.5 & 6 |
|
Low Voltage Unit |
Rated voltage |
V |
400& 690 |
|
Rated current of main circuit |
A |
50~3150 |
|
Branch current |
A |
5~1250 |
|
Main circuit rated short time withstand current |
kA |
50(1s) |
|
Main circuit rated ultimate short circuit breaking capacity |
kA |
50~100 |
|
Enclosure |
Protection grade |
|
IP3(4)3D |
|
|
level of noise |
dB |
Less than50 |
|
|
Temperature rating |
|
10K(Natural ventilation) |
Qing Dao PU Jing Electric Co., Ltd was founded in 2004, which was Qing Dao Transformer Group's stake-holding company. Our company is a professional manufacturer of high voltage and low voltage switchgear assemblies in Shan Dong Province. The area covered in our company is 30, 000 square meter, total number of worker is more than 200, including 5 senior engineers and 30 intermediate engineers. Our company has advanced production equipment and test equipment as well as clear production environment, which can meet the production and need of many varieties of equipment assemblies.
Our company can offer test report and identification certificate of several series of products, which is high-tech company in Qing Dao. Our company has already conducted smart network management and passed ISO 9000-2008 quality certification system.
Our company put the reliability of quality as our priority, based on stable quality and reliable operation of the product; We are dedicated to improve product performance constantly.
The main product of our company included switchgear assemblies series and box type electric substation and many varieties of cable diversion box and power transformer and high voltage capacitor compensation product series. We can manufacture many power distribution equipments based on our customer's special requirement.
Our company partnered with ELSPEC in Israel to develop and manufacture energy-saving intermediate voltage switch cabinet in 2007, which can cut energy consumption by 30% compared with traditional switch cabinet.
We are committed to provide the dedicated product and excellent service to our customers, meanwhile we put our customer's demand as our priority and insist on serious work attitude all the time. Sincerely hope to establish good partnership with the customers around the world.
