Needle Electrode Rod
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- South Korea
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Category
- Electrical Equipment
EUNSAN I.M.
South Korea
- Verified Certificate
-
9
| Product name | Needle Electrode Rod | Certification | - |
|---|---|---|---|
| Category | Electrical Equipment | Ingredients | - |
| Keyword | tvss , lighting protection , grounding system , transient voltage surge suppressor | Unit Size | - |
| Brand name | - | Unit Weigh | - |
| origin | South Korea | Stock | - |
| Supply type | - | HS code | - |
Product Information
Needle Electrode Rod
│ Structure of the Needle Electrode Rod │
The Needled Earth Bar of Eunsan IM is a kind of surge suppressor (TVSS, Transient Voltage Surge Suppressor), in principle, to be laid underground, and features in low price compared to the superior performance, durability and effectiveness. It can be installed in a variety of applications if underground burial is not available. It may be utilized in any system of electrical / electronic / lightning protection where voltage surge matters.
There are many similar points with a conventional ground rod in a point of being buried underground however it is quite different in regards of characteristics, purposes, and etc.
It is called “Needle Electrode Rod” as the ‘needle electrode’ is attached to the 'bar'. Its structure is shown in Figure 1.
│ How it works │
The principle of operation is that the surge soil corona discharge occurs at low voltage, at an early stage, and a big scale due to the needle electrode. A strong electric field is formed in the end portion of the needle electrode and heat is generated by the insulation destruction of the soil. This is the well-known soil corona discharge phenomenon. . The corona discharge is generated at the rod-end of the normal rods, however it will occur on all end of needle breakdown in the needle-like, these effects occur only in one of these end of rod corona discharge effect.
│ Applications │
It is undesirable to hire the needle electrode rod to secure normal ground resistance as it is expensive compared with the ordinary rod. For the conventional ground resistance, it is necessary to have copper wire and grounding resistance decreaser to be buried underground with various types including the normal rods, underground earthed wire or mesh.
-The needle electrode rod shall be additional surge decreaser device based on the conventional ground net.-
(1) Power transmission System
(2) Telecommunication masts
(3) Power System Grounding
(4) Ground net of buildings
(5) Overhead earth wire of transmission/distribution lines
(6) Overhead earth wire of telecom lines
(7) Golf courses
│ Specification │
- Ground Rod (LANS): 14mm x 1,500mm
- Reduction Lead Terminal: 14mm x 3,000mm
- Basic Lead Terminal: 14mm x 3,000mm
- Diverging Lead Terminal: 14mm x 1,000mm
- Changing Lead Terminal: 14mm x 1,500mm
- Sleeve: 35mm x 100mm, 100mm x 100mm, 150mm x 150mm
The specifications of the above products can differ according to grounding level!
- Product Info Attached File
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | Negotiable | Shipping time | Negotiable |
- President
- Maeng Min heui
- Address
- 25-29, Sorye-ro, Daehoji-myeon, Dangjin-si, Chungcheongnam-do, Korea
- Product Category
- Environment Product Agents,Machinery
- Year Established
- 1997
- No. of Total Employees
- 1-50
- Company introduction
-
22 years old-EUNSAN IM
Welcome to EUNSAN IM (Industrial Machinery) Co., Ltd, a future oriented company in continuous growth through the balance of sustainable technology and environment.
EUNSAN IM Co., Ltd was first established in 1995 Incheon, then transferred to Chungcheongnam-do Dangjin-si and additionally built the 1st and 2nd factory. In 2015 we have built the Seoul branch to incorporate additional research personnel and trying our best in increasing product quality and establishing overseas partnerships.
Korea’s no.1 Prevention System for Lightning
EUNSAN IM Co., Ltd is a company in charge of producing•selling prevention system for lightning founded in 1997 at Incheon.
Even 22 years after the company’s foundation we have maintained our product quality and service to bring out maximum satisfaction from our customers.
Customized System Production
We produce precisely planned and designed customized industrial machinery.
Our equipments and machines are used in diverse areas from farming to recreational facilities to industries.
EUNSAN IM Co., Ltd’s greatest value and objective is to achieve trust and faith from our customers. By aligning our company with those from industrialized America and Europe, we will become our customer’s trustworthy companion.
- Main Product
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