Transformer Surge Arrester High Voltage Protection Devices For Current Over Voltage

Product Description

Transformer Surge Arrester High Voltage Protection Devices For Current Over Voltage

Quick Detail: 

Supplies Electrical Equipment High Voltage Earthing System Lighting Arrester

Product Description:

Overview

Metal oxide arresters are the most advanced protection devices for current over-voltage. They are widely used in power generation, power transmission and distribution systems to protect the insulation of electrical equipment from overvoltage.

The organic jacket metal oxide arrester is a scientific research achievement combining the advantages of organic insulating material and traditional porcelain sleeve metal oxide arrester technology. It not only has the advantages of porcelain sleeve metal oxide arrester, but also has good electrical insulation performance and dielectric. High strength, anti-leakage, anti-corrosion, heat resistance, cold resistance, aging resistance, explosion-proof, water-repellent, good sealing performance.

Conditions of Use

A. Applicable to indoor and outdoor;

B. Ambient temperature -40 ℃ ~ + 40 ℃;

C. Altitude does not exceed l000m;

D. Power frequency is not less than 48Hz, no more than 62 Hz;

E. The working frequency voltage applied to the arrestor should not exceed the continuous operating voltage of the arrester (no gap type).

F. Earthquake intensity is 8 degrees and following areas;

G. The maximum wind speed does not exceed 35m / s.

Name: arrester 10kv 20kv 33kv lightning surge protect oxide metal polymer

Color: yellow | green | red | blue | grey
Standard: IEC60099-4
Frequency: 50/60 hz
Material: polymer/oxid-zinc + silicon rubber
Type: metal oxide arrester
Certification: iso9001
Application:Industrial
Jacket:Rubber
Conductor Material:Aluminum
Type:High Voltage
Insulation Material:Rubber

Product model description

Product type:

Y—indicating porcelain sleeve metal oxide arrester
YH(HY)—represents an organic jacket metal oxide arrester
Structural features:

W—indicating no gap

C—representing series gap
Use place:

S—indicating power distribution type

Z—representing power station type

R—representing shunt compensation capacitor
D—represents the motor T—represents the electrified railway

X—represents the line type
Additional features:

W—indicating antifouling type

G—representing high prototyping

TH—indicating wet tropics
DL—Indicating cable type lightning arrester (Advantage: The product adopts a fully sealed structure, which reduces the distance between phases and has a large creepage distance.)
Anti-fouling level:

3- indicates Class III antifouling

Main technical parameters

The power distribution type is used to protect the power distribution equipment such as switchgear, variable voltage, box type change, cable outlet head, and oil switch on the column from atmospheric and operational overvoltage.

Model	Nominal system voltage	Rated voltage	Continuous operation voltage	DC 1mA reference voltage	Lightning impulse current residual	Steep wave impulse current residual	switching impulse-current residual voltage	creepage distance	Height
	kV (Valid value)				KV (peak)			φ mm	H mm
Y5WS-5/15	3	5	4	7.5	15	17.3	12.8	85	253
YH5WS-5/15								80	184
YH5WS-5/15DL								80	184
Y5WS-10/30	6	10	8	15	30	34.6	25.6	85	253
YH5WS-10/30								80	184
YH5WS-10/30DL								80	184
Y5WS-12/35.8	10	12	9.6	18	35.8	41.2	30.6	85	305
YH5WS-12/35.8								85	257
YH5WS-12/35.8DL								85	257
Y5WS-15/45.6	10	15	12	23	45.6	52.5	39	85	305
YH5WS-15/45.6								85	257
YH5WS-15/45.6DL								85	257
Y5WS-17/50	10	17	13.6	25	50	57.5	42.5	85	305
YH5WS-17/50								85	257
YH5WS-17/50DL								85

 

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

 

 

 

 

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.

 

 

Customers and Partners of Dingli