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CNCLA Series Converter Valve Lightning Arrester

  • CNCLA Series Converter Valve Lightning Arrester

Key attributes

Brand ROCKWILL
Model NO. CNCLA Series Converter Valve Lightning Arrester
Rated voltage DC 1100kV
Series CNCLA Series

Product descriptions from the supplier

Description

Overview

The converter valve is the core equipment of the UHV converter station, realizing AC-DC conversion. The valve lightning arrester is connected in parallel at both ends of the converter valve to protect it from overvoltage damage.

Features

Excellent Residual Voltage Protection Level

It can effectively limit the amplitude of overvoltage and restrict the amplitude of overvoltage to a safe level through its internal nonlinear resistance elements, protecting subsequent equipment from high voltage damage.

High Energy Absorption Capacity

It can withstand large current impacts and energy releases in a short time, ensuring the stability and safety of the system.

Long-term Stable and Reliable Operation

After rigorous design and testing, it can maintain stable performance under various harsh environments and has a long service life.

Compact Structure and Small Footprint

A compact structural design is adopted to minimize the footprint, facilitating installation and improving system integration and operational efficiency.

 

Technology parameters

Project

Value

rated voltage(AC)

1100kV

4/10µs High Current(kA)

100

Resistor Disc Energy Tolerance(kJ)

≥60

Current Distribution Unevenness Coefficient for   Multi-Column Parallel Connection

≤1.05

Aging Coefficient under 110% Valve Waveform

<0.9

 


Know your supplier
Online store
On-time delivery rate
Response time
100.0%
≤4h
Company overview
Workplace: 108000m²m² Total staff: 700+ Highest Annual Export(usD): 150000000
Workplace: 108000m²m²
Total staff: 700+
Highest Annual Export(usD): 150000000
Services
Business Type: Design/Manufacture/Sales
Main Categories: High Voltage Electrical Apparatus/Electric transformer
Whole life care manager
Whole-life care management services for equipment procurement, use, maintenance, and after-sales, ensuring safe operation of electrical equipment, continuous control, and worry-free electricity consumption.
The equipment supplier has passed platform qualification certification and technical evaluation, ensuring compliance, professionalism, and reliability from the source.

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