FAFDD
KCISE
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Introducing the Afdd Afci General Purpose Circuit Breaker Arc-Fault Circuit Interrupter AFDD, a cutting-edge solution designed to enhance electrical safety in residential and commercial settings. This innovative product combines advanced arc-fault detection technology with reliable circuit breaker functionality, providing a comprehensive safeguard against electrical hazards. With its professional-grade construction and superior performance, the Afdd Afci General Purpose Circuit Breaker Arc-Fault Circuit Interrupter AFDD offers peace of mind and protection for your electrical systems. Trust in this top-of-the-line product to ensure the safety and efficiency of your electrical infrastructure.
◎ Ambient air temperature: The ambient air temperature is not higher than +70° C, not lower than -5° C, the average value of 24 hours is not more than +35° C, and the FAFDD arc fault protection circuit breaker used in the ambient air temperature is higher than +70 C or lower than -35C should be negotiated with the manufacturer
◎ Sea level: The sea level of the installation site does not exceed 2000m
◎ Atmospheric conditions: the relative humidity of the atmosphere does not exceed 50% when the maximum temperature around +60'C, and can have a higher relative humidity at a lower temperature, such as 90% at 20C, for condensation occasionally caused by temperature changes, protective measures should be taken
◎ Installation conditions: The external magnetic field near the installation site of the arc fault protector should not exceed 5 times of the earth magnetic field in any direction; The installation position should be vertical, and the inclination of each direction should not exceed 10%; Installed in a place without shock vibration and without rain and snow attack; Standard TH35-7.5 steel mounting rail is adopted for installation
◎ Pollution level: Level 2
◎ Installation category: Class III
◎ Protection level :IP20(installed in the distribution box, distribution cabinet or box IP40) with N pole products, wiring, must be connected to the neutral line marked with N pole
Advanced Arc-Fault Detection: Uses cutting-edge microprocessor technology to detect both series and parallel arc faults, instantly tripping the circuit to prevent fire hazards before they start.
3-in-1 Comprehensive Protection: Integrates the functions of an MCB (Miniature Circuit Breaker) and an AFDD, providing protection against:
Arc Faults (Fire prevention)
Overloads (Preventing overheating)
Short Circuits (System damage prevention)
High Interference Immunity: Designed to resist nuisance tripping caused by external magnetic fields (up to 5x earth's magnetic field), ensuring reliable operation in complex environments.
Standard DIN Rail Mount: Compatible with standard TH35-7.5 steel mounting rails for easy integration into existing consumer units and distribution boards.
Visual Status Indication: Clear layout for easy identification of circuit status and fault type.
Designed for rigorous operational standards, ensuring stability in various environmental conditions.
Ambient Temperature:
Operational Range: -5°C to +70°C
24-Hour Average: ≤ +35°C
Note: For extreme environments outside -35°C to +70°C, please consult for specialized models.
Altitude: Suitable for installation sites up to 2000m above sea level.
Humidity Tolerance:
Max 50% Relative Humidity at +60°C.
Higher humidity permitted at lower temperatures (e.g., 90% at +20°C).
Condensation protection measures are recommended in environments with rapid temperature changes.
Installation Requirements:
Mounting: Vertical installation on Standard TH35-7.5 DIN Rail.
Inclination: Max 10% tilt in any direction.
Environment: Must be installed in a location free from shock, significant vibration, rain, or snow exposure.
Wiring Requirement: N-Pole Connection Essential. Wiring must be connected to the neutral line marked with the 'N' pole for correct operation.
Protection Rating:
Device: IP20
Installed in Distribution Box: IP40
Pollution Level: Level 2
Installation Category: Class III
Residential Bedrooms & Living Areas: Mandatory in many regions for circuits supplying sleeping accommodation.
Wooden Structures: Essential for buildings constructed with combustible materials.
Aging Electrical Systems: Provides extra safety for older wiring installations.
High-Value Assets: Museums, data centers, and buildings housing irreplaceable goods.
Introducing the Afdd Afci General Purpose Circuit Breaker Arc-Fault Circuit Interrupter AFDD, a cutting-edge solution designed to enhance electrical safety in residential and commercial settings. This innovative product combines advanced arc-fault detection technology with reliable circuit breaker functionality, providing a comprehensive safeguard against electrical hazards. With its professional-grade construction and superior performance, the Afdd Afci General Purpose Circuit Breaker Arc-Fault Circuit Interrupter AFDD offers peace of mind and protection for your electrical systems. Trust in this top-of-the-line product to ensure the safety and efficiency of your electrical infrastructure.
◎ Ambient air temperature: The ambient air temperature is not higher than +70° C, not lower than -5° C, the average value of 24 hours is not more than +35° C, and the FAFDD arc fault protection circuit breaker used in the ambient air temperature is higher than +70 C or lower than -35C should be negotiated with the manufacturer
◎ Sea level: The sea level of the installation site does not exceed 2000m
◎ Atmospheric conditions: the relative humidity of the atmosphere does not exceed 50% when the maximum temperature around +60'C, and can have a higher relative humidity at a lower temperature, such as 90% at 20C, for condensation occasionally caused by temperature changes, protective measures should be taken
◎ Installation conditions: The external magnetic field near the installation site of the arc fault protector should not exceed 5 times of the earth magnetic field in any direction; The installation position should be vertical, and the inclination of each direction should not exceed 10%; Installed in a place without shock vibration and without rain and snow attack; Standard TH35-7.5 steel mounting rail is adopted for installation
◎ Pollution level: Level 2
◎ Installation category: Class III
◎ Protection level :IP20(installed in the distribution box, distribution cabinet or box IP40) with N pole products, wiring, must be connected to the neutral line marked with N pole
Advanced Arc-Fault Detection: Uses cutting-edge microprocessor technology to detect both series and parallel arc faults, instantly tripping the circuit to prevent fire hazards before they start.
3-in-1 Comprehensive Protection: Integrates the functions of an MCB (Miniature Circuit Breaker) and an AFDD, providing protection against:
Arc Faults (Fire prevention)
Overloads (Preventing overheating)
Short Circuits (System damage prevention)
High Interference Immunity: Designed to resist nuisance tripping caused by external magnetic fields (up to 5x earth's magnetic field), ensuring reliable operation in complex environments.
Standard DIN Rail Mount: Compatible with standard TH35-7.5 steel mounting rails for easy integration into existing consumer units and distribution boards.
Visual Status Indication: Clear layout for easy identification of circuit status and fault type.
Designed for rigorous operational standards, ensuring stability in various environmental conditions.
Ambient Temperature:
Operational Range: -5°C to +70°C
24-Hour Average: ≤ +35°C
Note: For extreme environments outside -35°C to +70°C, please consult for specialized models.
Altitude: Suitable for installation sites up to 2000m above sea level.
Humidity Tolerance:
Max 50% Relative Humidity at +60°C.
Higher humidity permitted at lower temperatures (e.g., 90% at +20°C).
Condensation protection measures are recommended in environments with rapid temperature changes.
Installation Requirements:
Mounting: Vertical installation on Standard TH35-7.5 DIN Rail.
Inclination: Max 10% tilt in any direction.
Environment: Must be installed in a location free from shock, significant vibration, rain, or snow exposure.
Wiring Requirement: N-Pole Connection Essential. Wiring must be connected to the neutral line marked with the 'N' pole for correct operation.
Protection Rating:
Device: IP20
Installed in Distribution Box: IP40
Pollution Level: Level 2
Installation Category: Class III
Residential Bedrooms & Living Areas: Mandatory in many regions for circuits supplying sleeping accommodation.
Wooden Structures: Essential for buildings constructed with combustible materials.
Aging Electrical Systems: Provides extra safety for older wiring installations.
High-Value Assets: Museums, data centers, and buildings housing irreplaceable goods.
