Electrical Indoor Vacuum Circuit Breaker 40.5kv Three Phase Alternating Current

Product Description

Electrical Indoor Vacuum Circuit Breaker 40.5kv Three Phase Alternating Current

 

Quick Detail: 40.5KV High Voltage Indoor Vacuum Circuit Breaker For Electrical

 

Product Description:

ZN85 axiliary handcart designed and produced by us has a screw rod drive mechanism and can be moved easily and avoid damage of the drive mechanism due to misoperation. It applies to the 50Hz and 40.5kV three-phase alternating-current single-bus segmented power systems in KYN61-40.5 armored mobile metllic metal-enclosed switchgears. Used with different primary components, it can realize bus connection, electric energy measurement, and overload protection or short-circuit protection for power equipment and, during system overhauls, functional component and interlocking.

 

 

Overall and Installation dimension

Overall dimension of ZN85-40.5 isolating handcart(cabinet width: 1400mm)

Technical Parameter

1.1 Technical parameters

Item		Unit	Reference value
Rated voltage		kV	40.5
Rated insulation level	Lightning impulse withstand voltage	kV	185
	1min power-frequency withstand voltage	kV	95
Rated frequency		Hz	50/60

 

1.2 Drawing of linkage between the moving contact and the fixed contact

 

Standard	1. GB/T 11022-2011 Common specifications for high-voltage switchgear and controlgear standards 2. IEC 62271-2007 High-voltage switchgear and controlgear - Part 1: Common specifications
Operating conditions	1. Ambient temperature: - 40℃-+40℃ (below 35℃ within 24 hours) 2. Relative humidity:≤95% (daily average) or≤90% (monthly average) 3. Altitude: ≤1000m

 

Workshop: 

Shipping: 

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.

 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
 
 

 
 
Customer Visit
Clients of Bolivia visited Dingli for factory inspection, we talked about the key issues faced right now, and found ways to solve it together. They set a high value on this cooperation.