6.6KV 12KV Electric Substation Switchgear 630A For Power Transmission

Product Description

6.6KV 12KV High Voltage Electric Substation Power Equipment Switchgear

Product details

Product Parameters

1. Overview

The switchgear with high breaking capacity and low values of intercepting VS1 vacuum breaker or VD4 vacuum

circuit breaker, reliably prevent wrong operation function, prevent load push, prevent the shake handshandle together

when grounding switch is closed circuit breaker, prevent charged, wrongly grounding switch, prevent charged into every

"five" interlock function, is a kind of superior performance of the power distribution device.

 

2. Implementation standards

• GB 3906 3~36KV/AC metal-enclosed switchgear

• GB/T11022 Common technical requirements for high voltage switchgear and control equipment standards

• DL/T404 Indoor AC high voltage switch ordering technical conditions

 

3. Technical parameters

Items	Units	Data
The rated voltage	KV	12
Rated insulation level Power frequency withstand voltage	KV	Alternate with and to the ground:42;Fracture:48
Rated insulation level Lightning shock	KV	Alternate with and to the ground:75;Fracture:85
Rated frequency	Hz	50
Rated current	A	630,1250,,1600,2000,2500,3150
Rated current of main bus	A	630,1250,,1600,2000,2500,3150
Rated short-circuit breaking current	KA	25,31.5,40
Rated short-time withstand current of main circuit	KA/4S	16,20,25,31,5,40
Ground circuit rated short-time withstand current	KA/2S	13.9,17.4,21.8,27.4,34.8
Rated peak withstand current	KA	40,50,63,80,100
Protection class		IP4X

 

1.ABOUT US

HENAN DINGLI was founded in 1963 as a small electric power equipment manufacturer, after

more than 50 years’development, DINGLI now is group company dedicated on total solutions for

electricity projects covering survey, design, manufacture, complete equipment supply, construction,

operations, maintenance, investment and so on. HENAN DINGLI actively devote to power grid

construction, participated in all UHV construction projects and made an outstanding contribution to

UHV transmission lines of China.

 

Since 2000, HENAN DINGLI has been actively developing international business, successively built Ecuador,

Cambodia manufacturing Base, Quito tower design center, Spain, Peru, Chile and other overseas service centers.

We have got a number of international certificates, such as ISO certificate covering design, equipment and construction,

AWS welding certificate, ASTM system certificate, Chile NCH 203 certificate, Colombia RETIE certificate,

Costa Rica material quality Certificate, etc. By the end of 2018, the overall proportion of international business is

more than 30% of the company's main revenue. We have provided high-quality products and services to more than

100 customers in 33 countries, including the markets of Europe, America, Africa and Southeast Asia. With strong

technical support and on-site service capability, HENAN DINGLI has saved a lot of project costs for customers and

won their recognition.

 

2. International Certificate
ASTM,RETIE,Nch203,Costa Rica ASTM,EPC,TCL,ect.

3. After-Sale Service

Technical Support
Technical support on pre-sales stage. DINGLI has own survey and engineering company with more than 100 engineers.

We have special pre-sales engineer to work with customer at early stage of the project.

 

Site assistance
Site assistance in Latin American market, so far we have sales and service center in Spain, Chile, Bolivia,

Peru, Ecuador, Senegal, which will make a fast response for customer.

 

Warehouse and Emergency Supply
Warehouse and emergency supply for spare parts, damage parts and missing parts: DINGLI has built production

line in Quito and warehouse for transmission line and distribution network in Ecuador, Bolivia and Senegal with

common use spare parts.

 

Design and Consultant
Supported by both domestic engineering company and Quito tower design center, could provide technical

consultant and design service within our scope of work. For Quito tower design center, most of the engineers

are local staffs. The Design is based on ASTM protocols meantime with GB material standard, which will

reduce the weight, and avoid the replacement on the profiles to save the working time.

Package
Set-wisely packing or member-wisely packing as per client's requirements.

 

 

Global-network map

China

Henan DINGLI Pole and Tower Co., ltd.

Henan Zhongdingxin Detection Technology Co.,ltd.

Henan Dadi Electricity Engineering Co.,ltd.

Henan DINGLI Power Equipment Co.,ltd

Henan DINGLI Power Construction Co., ltd

Huading Concrete Pole Co., Ltd

Xingjiang Huili Steel Tower Co., Ltd.

Bazhou Dingli Tower Co., Ltd.

Shanghai Sales and Service Center

Beijing Sales and Service Center

 

Cambodia

Cambodia Phnom Penh Factory

 

Spain

Madrid (Spain) Sales and Service Center

 

Dakar, Senegal

 

Senegal (Dakar) Sales and Service Center

Senegal (Dakar) Spare Part Warehouse

 

Quito, Ecuador

 

Quito (Ecuador) Steel Tower Design Center (ASTM Standard)

Quito (Ecuador) Steel Tower Emergency Production Line

Quito (Ecuador) Raw Material and Spare Part Warehouse

 

Lima, Peru

Lima (Peru) Sales and Service Center

 

Cochabamba, Bolivia

Cochabamba (Bolivia) Raw Material and Spare Part Warehouse

 

Santiago, Chile

Santiago (Chile) Sales and Service Center

 

Jakarta, Indonesia

Jakarta (Indonesia) Sales and Service Center