Creepage vs Clearance: Key Differences in Electrical Insulation
Creepage and clearance are two fundamental measurements used in electrical insulation design. Both define the…
Read More
You are here:
EHW5DC-2500 | 2500A 3P Fixed-Type Air Circuit Breaker ACB
Air Circuit Breakers (ACB) are critical safety devices designed to protect direct current (DC) electrical systems from overcurrent, short circuits, and faults.
The Fixed-Type Air Circuit Breakers (ACB) are specifically engineered for use in high-voltage DC circuits, ensuring optimal protection in applications like solar power systems, battery storage systems, and industrial equipment that operate on DC power.
Their draw-out and fixed installation options, combined with horizontal, vertical, and multi-type wiring compatibility, make them suitable for a variety of industrial and commercial environments.
Specifications
| Specification | DATA |
|---|---|
| Rated Current (A): | 800/1000/1250/1600/2000/2500 |
| Rated Working Voltage: | DC500V/750V (2P/3P), DC1000V/1500V (4P) |
| Breaking Capacity: | 65~40kA |
| Number of poles: | 2P, 3P, 4P |
| Installation Method: | draw-out type, fixed type |
| Wiring Type: | Horizontal, vertical, multi-type |
| Available for isolating switch functions | |
Applications
Air Circuit Breakers (ACB) play a crucial role in ensuring system safety and efficiency across multiple applications:
Industrial Power Distribution
Safeguard heavy machinery and equipment from electrical faults.
Renewable Energy Systems
Protect solar and wind energy installations with high-voltage requirements.
Commercial Buildings
Enhance safety in complex power systems for office buildings, malls, and hospitals.
Data Centers
Ensure uninterrupted operation in critical data management and IT systems.
Transportation Systems
Provide reliable electrical protection in railways, metros, and other transit systems.
Power Stations
Manage and protect large-scale electrical grids and substations.
Why Choose Us as an Air Circuit Breaker Supplier?
Superior Protection
Our air circuit breakers provide reliable protection against overloads and short circuits for safety.
Wide Voltage Range
We offer air circuit breakers for various voltage levels, ensuring compatibility with different systems.
Durable Performance
Engineered for high durability, our breakers perform consistently in challenging industrial environments.
Compliance with Standards
Our air circuit breakers meet international standards for safety, performance, and reliability in operation.
Energy-Efficient Solutions
Designed to reduce energy consumption, our breakers offer optimized performance for cost-effective operation.
Competitive Pricing
Get high-quality air circuit breakers at affordable prices, delivering great value without compromising quality.
FAQs
What voltage levels can ACBs handle?
ACBs are rated for DC500V/750V (2P/3P) and DC1000V/1500V (4P).
What is the breaking capacity of these ACBs?
The breaking capacity ranges from 40kA to 65kA, ensuring robust fault handling.
Are different installation methods available?
Yes, ACBs can be installed in draw-out or fixed configurations.
Can ACBs support horizontal and vertical wiring?
Yes, they are compatible with horizontal, vertical, and multi-type wiring arrangements.
What types of poles are offered?
ACBs are available in 2P, 3P, and 4P configurations to meet different application needs.
Are these breakers suitable for isolating switch functions?
Yes, they can be used for isolating switch functions, adding operational versatility.
What industries commonly use ACBs?
Industries such as renewable energy, transportation, data centers, and marine applications frequently rely on ACBs for safety and performance.
What makes ACBs a reliable choice for high-voltage systems?
Their high breaking capacity, flexible installation options, and compatibility with isolating switch functions make ACBs highly dependable.
Recently Viewed Products
Stay updated on the latest innovations and trends in DC electrical components.
What Is a Solid-State Transformer: Architecture, Applications, and Its Impact on Power Distribution
A conventional transformer does one job well. It changes voltage through electromagnetic induction. Yet it…
Battery Precharge Circuit: Why It Matters and How It Works
There is a possibility that a battery pack may pass its voltage tests but still…