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12kv/24kv/36kv/48kv/72kv Polymeric Housed Metal-Oxide Surge Arrester Without Gaps
| Price | $20.00 |
|---|---|
| Min Order | 100 Pieces |
| Availability | In Stock |
| Shipping From | Zhejiang, China |
| Popularity | 269 people viewed |
Model NO.:
GNLA5-21
Type:
Signal Type Arrester
Structure:
Zinc Oxide Arrester
Installation:
Parallel Arrester
Application:
Substation
Size:
Meidum
Operation Voltage:
High Voltage
Shape:
Spiral
Material:
ZnO
Certification:
ISO9001
Brand:
Saipwell
Quality:
Firm
Safety:
Safe
Environmental Protection Attributes:
Recyclable
Packaging:
Complete
Trademark:
OEM or SAA GRID
Transport Package:
Carton or Plywood Case
Specification:
Customers′ Requirements
Origin:
China
HS Code:
85354000
Product Description
| Type of Arrester | Working Principle | Application Scenarios |
| Gap-Type Arrester | Utilizes a gap to conduct high - voltage surges to the ground, interrupting the follow - current after the surge. | Commonly used in overhead power lines, especially in rural or less - critical power distribution systems. |
| Valve - Type Arrester | Features a non - linear resistance element (valve) that restricts current flow during normal operation. During surges, it conducts the excess current to the ground. | Applied in substations, power plants, and high - voltage transmission systems where reliable protection is required. |
| Metal - Oxide Arrester (MOA) | Employs metal - oxide varistors with highly non - linear current - voltage characteristics. It can quickly limit the over - voltage and absorb surge energy. | Widely used in various power systems, including distribution networks, industrial plants, and electrical equipment due to its excellent performance and long service life. |
| Polymer - Housed Arrester | Similar to the metal - oxide arrester in principle but with a polymer housing. This provides better environmental protection and mechanical strength. | Ideal for outdoor applications in harsh environments, such as coastal areas or regions with high pollution levels. |
1. Are you trading company or manufacturer ?
We are solar system manufacturer,Our cumulative installed capacity reached 5GW+
2.Can you supply samples for checking ?
Yes, we can supply free samples for all client.
3.How long is your delivery time?
A1)For Sample. 1-2Days
A2)For small Orders: 3-5Days,
A3)For mass Orders.7-10Days,Anyway, It depend
on order qty and payment time..
If you have another questions, pls feel free to contact us
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