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China Suppliers Factory Photovoltaic Solar MCCB 250A 3P for 800V/1000V/1140V Applications

China Suppliers Factory Photovoltaic Solar MCCB 250A 3P for 800V/1000V/1140V Applications

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China Suppliers Factory Photovoltaic Solar MCCB 250A 3P for 800V/1000V/1140V Applications

China Suppliers Factory Photovoltaic Solar MCCB 250A 3P for 800V/1000V/1140V Applications

China Suppliers Factory Photovoltaic Solar MCCB 250A 3P for 800V/1000V/1140V Applications

Rated Current: Available in multiple options: 63A, 80A, 100A, 125A, 140A, 160A, 180A, 200A, 225A, and 250A.

Number Of Poles: Choose between 3P and 4P configurations.

Rated Working Voltage: Operates effectively at AC800V.

As a leading factory and supplier in China, we specialize in high-performance electrical equipment designed to meet diverse industrial needs. Our products ensure reliability and safety, making them the preferred choice for clients worldwide.

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Product Description

ARM6HU Highlights

ARM6HU series 800V/1000V/1140V AC solar type circuit breakers are highly applicable to string photovoltaic power station systems. Their rated working voltage can reach up to AC 1140V, making them ideal for 500V ~ 1140V solar systems. Their maximum Icu value can reach up to 50kA, which has been certified by an authoritative third-party testing agency.
Advanced and safe arc extinguishing system structure design ensures reliable operation and enhanced safety performance.

MCCB Production Line Real Showing

MCCB Production Team

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MCCB Production Team

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MCCB Assembling Line

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MCCB Assembling Line

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MCCB Automatic Assembling Device

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MCCB Automatic Assembling Device

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MCCB Molding Office

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MCCB Molding Office

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MCCB Moulding Metal Stamping Office

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MCCB Moulding Metal Stamping Office

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MCCB Moulding Metal Stamping Production Line

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MCCB Moulding Metal Stamping Production Line

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MCCB Moulding Metal Stamping Warehouse

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MCCB Moulding Metal Stamping Warehouse

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MCCB Parts Processing Device

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MCCB Parts Processing Device

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Frequently Asked Questions (FAQ)

Q1: What applications are ARM6HU series circuit breakers designed for?

A1: The ARM6HU series AC solar type circuit breakers are specifically designed and optimized for string photovoltaic (PV) power station systems.

Q2: What is the rated working voltage range of the ARM6HU series?

A2: The rated working voltage can reach up to AC 1140V. They are compatible with solar systems operating within the 500V to 1140V range, including 800V and 1000V configurations.

Q3: What is the maximum breaking capacity (Icu) of this circuit breaker?

A3: The maximum Icu value of the ARM6HU series can reach up to 50kA, which has been successfully tested and verified by an authoritative third-party agency.

Q4: How does the ARM6HU ensure safe operation?

A4: It incorporates an advanced and safe arc extinguishing system structure design, which effectively manages electrical arcs to ensure system safety.

Q5: Can the ARM6HU circuit breaker be used in 1000V AC solar systems?

A5: Yes, because its rated working voltage span covers 500V up to 1140V AC, it is fully suitable for 1000V AC solar installations.

Q6: What makes the ARM6HU series circuit breakers reliable in high-voltage conditions?

A6: Their configuration is optimized for solar environments with high breaking capacity (Icu up to 50kA) and robust arc-extinguishing design, ensuring stable operation even under variable utility-scale solar system stresses.

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