pole mounted AC vacuum circuit breaker

وصف

pole mounted AC vacuum circuit breaker

وصف المنتج

(1)المعلمات:

*Products Overview:

HZW20-12 outdoor بoundary vacuum circuit-breaker, which is the ideal equipment to avoid the power cut when the single user circuit happens broke down . Current transformer work together مع ال مراقب. It is installed on the T point of 10kV overhead distribution lines or user terminal, it can realize the automatic switching off of single-phase earthing line faultس and automatic isulating short-circuit faultس, ensured the electrical safety.

*سمات:

The overall structure is superior

box-type seal structure, Full enclosure, ال material of shell is stainless steel و

maintenanceمجانا

Flexible and convenient operation:

الخريف اكتب operated actuator which can be automatic power storage,Remote control off-on switch ,meanwhile, يمكن ان يكون power storage by hands,manually control off-on switch .

-Permanent magnetic actuator which can remotely و manually control off-on switch

High level of automatic control :

It can realize remote operation, GPRS remote control.

Good insulating property

Vacuum interrupter and compound insulation

Flexible installation:pole mount or fixed base installation

*منتج شفرة illustration:

echnical parameterس:

رقم الصنف.

Commodity

Unit

Parameterس

1

الفولطية

kV

12

2

التصنيف الحالي

أ

630/1250

3

Rated Frequency

هرتز

50

4

Rated short-circuit breaking current

kA

25

5

Breaking مرات of Rated short-circuit breaking current

مرات

30

6

Rated peak with stand current

kA

63

7

Rated short-time withstand current(4س)

kA

25

8

Rated short-circuit current

kA

63

9

1 دقيقة power-frequency withstand voltage 1دقيقة

kV

42/48

10

lightning impulse withstand voltage

kV

75/85

11

مechanical service lifه

مرات

10000(الخريف

30000(Permanent Magnetic)

12

Rated operation order opening-0.3س-closing و opening -180س- closing و opening

13

Switch weight

كز

150

التعبئة والتغليف & شحن

*صفقة :Wooden tray or according to customersrequests

*شحن : by sea or by air

خدماتنا

Beijing HCRT Electrical Equipments Co.,Ltd. Which is technique intensity manufacturer, Mainly work for Electrical Equipments research and development, تصنيع,selling and After-sale service,which specialized in switching station ,ring main unit, high-voltage / low-voltage switch cabinet, three phase load cable branch box,pole mounted circuit breaker,cabinet type transformer substation, distribution cabinet of distribution transforme and auto fault locating system.

معلومات الشركة

Beijing HCRT Electrical Equipments Co.,Ltd. Which is technique intensity manufacturer, Mainly work for Electrical Equipments research and development, تصنيع,selling and After-sale service,which specialized in switching station ,ring main unit, high-voltage / low-voltage switch cabinet, three phase load cable branch box,pole mounted circuit breaker,cabinet type transformer substation, distribution cabinet of distribution transforme and auto fault locating system.

Company strength:

-It is key Electrical Equipments company in China

-High-Tech company in Beijing

-National Patent company

-AAA integrity company

-Quality management system certification company

Environment Management System Certification company

CCC Quality Certification شركة

-As the member in National transmission and distribution technology Cooperation Net

-As the member in China Electricity Council

-As the high-pressure switch branch member in China Electrical Equipment Industrial Association.

Our subsidiary is founded in 2012, which specializing in power grid and electrical power equipments Intelligent monitoring products research & development and manudacturing , our subsidiary located in Miyun economic and technological development zone.

سwitching station ,ring main unit,pole mounted circuit breaker,cabinet type transformer substation, and distribution cabinet of distribution transforme in our company ,which Have been widely used in China’s power generation, transmission and distribution as well as municipal construction, railways, urban rail transit, power supply and other industries;أيضًا, the auto fault locating system. In line with the National Smart Grid technology development needs, a number of core technologies to lead the industry development. في الوقت الحالي, the auto fault locating system is widely used in 18 provinces and autonomous regions in China, which provides a powerful technical support for fastly processing the distribution network faults,meanwhile, our products has been exporting to India, جنوب أفريقيا, روسيا, Vietnam, إندونيسيا, Iran, South Korea and other countries ,deeply welcomed.

التعليمات

س: Why don’t person reply to me?أ: Our person is 24hours on-line. If nobody reply you , maybe he has other bussinesses temporarily. So please leave your requirements on e-mail or chat tool, we will reply you as soon as possible.

س:Can you guarantee your quality?

أ:بالطبع. We are the manufacture factory. More important, we put a high value on our reputation. Best quality is our principle all the time. You can be assured on our production completely.

س:How do you make your price?

أ: We make the price according to our comprehensive costing. And our price will lower than the trade company because we are manufacture.You will get lower price and better quality, if you choose us.

معلومة اضافية

مكان المنشأ:

بكين, الصين

اسم العلامة التجارية:

HCRT

رقم الموديل:

HZW20-12

الفولطية:

12kV

التصنيف الحالي:

630/1250أ

Rated Frequency:

50هرتز

Rated short-circuit breaking current:

25kA

Breaking times:

30 مرات

Rated peak with stand current:

63kA

Rated short-time withstand current(4س):

25kA

Rated short-circuit current:

63kA

power-frequency withstand voltage:

42/48kV

lightning impulse withstand voltage:

75/85kV