• DCB Series HVDC Circuit Breaker
DCB Series HVDC Circuit Breaker
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Model
DCB-535/3000
DCB-160/1000
DCB-10.7/1000
Basic info
Brand ROCKWILL
Model NO. DCB Series HVDC Circuit Breaker
Rated voltage DC 535kV
Rated normal current 3000A
Series DCB Series
Product Detail

Overview

The new high voltage DC circuit breaker is a kind of product based on the“Artificial intelligence zero crossing”converter technology. The new product perfectly solves the technical defects of the traditional high voltage DC circuit breaker, such as slow operating speed, long arc extinguishing time and so on.

Features:

Power system reliability

Through the“mechanical DC circuit breaker” technology, the abnormal power branch system is quickly disconnected.

Smart features

Product integration intelligent monitoring and automatic control functions, improve the level of intelligence of the system, can be real-time on-line monitoring.

Miniaturization

The design is more compact, takes up less space, and is conducive to system integration and layout requirements.

Smart operation

Intelligent diagnosis component state, the implementation is bad recovery.

 

Parameters

Project

Parameters

Rated voltage

10.7kV

160kV

535kV

Rated current

1000A

1000A

3000A

Overload current (5S) A

1500A

3300A

Breaking time

3 ms

5 ms

3 ms

Rated DC withstand voltage kV

17.6kV

252kV

856kV

Rated switching impulse voltage kV

50 kV

450 kV

1425 kV

 


Know your supplier
ROCKWILL
Rockwill Electric Group Global Manufacturer of High voltage and medium-voltage power equipment and smart grid solutions. Headquartered in Wenzhou, China. Serving 100+ countries with quality, innovation, and trust. What We Offer: • HV-MV switchgear (VCB, SF₆ circuit breakers, RMU, GIS) • Distribution transformers and substations • Smart grid and monitoring systems • Solar, wind, EV charging, and energy storage solutions • EPC turnkey power projects Certified: ISO 9001 / ISO 14001 / ISO 45001
Main Categories
High Voltage Electrical Apparatus
Business Type
Design/Manufacture/Sales
Highest Annual Export (USD)
$150,000,000
Professional Experience
16 years
Workplace
108000m²m²
占位
占位
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