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DCBLA Series Lightning Arrester for DC Circuit Breakers

  • DCBLA Series Lightning Arrester for DC Circuit Breakers

Key attributes

Brand ROCKWILL
Model NO. DCBLA Series Lightning Arrester for DC Circuit Breakers
Rated voltage 500KV
Series DCBLA Series

Product descriptions from the supplier

Description

Overview

The ±500kV lightning arrester for DC circuit breakers, used to limit the breaking overvoltage in DC systems and absorb the energy stored in inductive components during system short circuits.

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.

Long Overvoltage Tolerance Time

It has a longer overvoltage tolerance time, maintaining its protective performance under continuous overvoltage conditions, effectively limiting the overvoltage amplitude.

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.

Stable and Reliable

It has stable and reliable performance, maintaining its protective performance under multiple energy impacts.

 

Technology parameters

Project

Value

rated voltage(DC)

500kV

Structure

50-pin Resistor in Parallel

Energy Absorption Capability(MJ)

≥150

Residual Voltage Protection Value(kV)

≤800

Reference Voltage Value(kV)

≥610

 


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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