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China Suppliers ARW1-1600 Air Circuit Breaker 1600A 3/4 Poles Fixed Drawer Type 400/690VAC Factory Direct

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Product Detail

Intelligent Protection

ARW1 Highlights

ARW1 series intelligent universal circuit breakers (hereinafter referred to as circuit breakers) are used in distribution networks with AC 50Hz, rated voltage up to 660V (690V) and below, rated current 200A-6300A, to distribute power and protect lines and power supply equipment from overload, undervoltage, short circuit, single-phase grounding and other faults. The circuit breaker has intelligent protection function and precise selective protection, which can improve the reliability of power supply and avoid unnecessary power outage. At the same time, it has open communication interface and can carry out "four remote" to meet the requirements of control center and automation system.

Intelligent & Selective Protection

Rated Current 200A-6300A

Open Communication Interface

"Four Remote" System Control

ARW1

Frequently Asked Questions (FAQ)

1. What is the application range of the ARW1 series circuit breaker?

The ARW1 series intelligent universal circuit breakers are designed for distribution networks operating at AC 50Hz, with a rated voltage up to 660V (690V) and below, and a rated current range of 200A to 6300A.

2. What kind of faults does the ARW1 protect against?

It provides comprehensive protection for lines and power supply equipment against key faults including overload, undervoltage, short circuit, and single-phase grounding.

3. How does the intelligent protection feature benefit power grids?

The intelligent and precise selective protection system enhances grid reliability by isolating fault zones specifically, thereby preventing unnecessary wide-area power outages.

4. Does the ARW1 support remote communication and automation?

Yes, it features an open communication interface that supports "four remote" functions (remote control, signaling, metering, and adjustment), meeting modern automation system requirements.

5. Can the ARW1 operate under different current ratings?

Yes, it supports a wide current rating spectrum from 200A up to 6300A to accommodate various load requirements in different distribution environments.