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Arc fault detection devices BESTAFDD 1

Residual current operated circuit-breaker with integral overcurrent

protection as Fire protection switch,sensitive to pulsating and

alternating currents Type A

Function

Arc-fault detection devices(Fire protection switch, AFDD) are designed to protect serial and parallel fault arcs in accordance with EN62606(DIN VDE 0100-420).They are commonly referred to as fire protection switches. They must be installed in permanently installed final circuits up to 40A. for example. facilities at risk of fire or public institutions.They are also recommended for bedrooms and for final circuits with high connection loads.The devices detect high-frequency arc faults, such as those occurring as a result of cabling defects. The early recognition and switching off of the final circuit. which may occur as a result in the case of an emergency. prevent thermal effects of arc faults The risk of fire resulting from incorrect electrical installation is significantly reduced.The reason for tripping is indicated by an LED colour code on the front of the device. BESTAFDD 1 are compact combination devices with a triple function: arc fault detection, line protection and residual current trip.They protect systems in the event of a short-circuit and overload as per the requirements of VDE o1o Part 430, and protect persons,farm animals and material items in the event of earth leakage currents as per VDE 0100 Part 410.The RCBO component works dependent of the mains voltage.Residual current type A allows the detection of sinusoidal AC currents and pulsating DC residual currents. The contact position indicators and the display tripped by residual current provide a quick overview of the operating status of the device. The devices up to 40 A devices have a rated switching capacity of 6 kA.The line protection with characteristic B ensure standard protection for lighting and socket circuits. Devices in standard design are intended for monitoring circuits with a rated voltage of 230 V and a rated frequency of 50 Hz.

Features

combination device with three functions, 2P(2Module), Variable neutral-pole position, AFDD as per IEC/EN-62606, RCBO as per IEC/ EN61009, continuous self-monitoring, mains-voltage-dependent tripping of the RCCB/MCB functions. Display AFDD reason for tripping. Contact position indicators, Residual current tripping indicator, compact design for all rated currents, high short-circuit resistance, strain-relief clamps with protection against wires being lodged behind them, tri-stable snap-in slider for easy mounting and removal.

Applications

Protection of circuits in residential and purpose-built buildings as well as industrial facilities with TN-S and TN-C-S networks. Not permitted for use in systems with TN-C networks; not permitted for protecting circuits in which the power electronics equipment may cause smooth DC residual currents or residual currents with frequencies not equal to 50 Hz.

Product Description:

Arc Fault Detection Devices (AFDDs) are fire protection switches that provide superior protection against fires caused by arcing faults. AFDDs are designed with one pole (1P+N, 1 Module) to detect and interrupt arcing faults within the electrical circuit. AFDDs are highly durable as they are tested to withstand a minimum of 4000 switching cycles. The AFDDs also come with a neutral conductor position that is available in left or right variants. The storage temperature range for the AFDDs is -35℃ to 60℃. AFDDs are the ideal choice for providing protection against fire hazards due to arcing faults and ensure reliable operation.

Features:

• Product Name: Arc Fault Detection Device

• Ambient temperature: -25°℃… 40℃

• Mechanical endurance: Min. 20000 Switching Cycles

• Electrical endurance: Min.4000 Switching Cycles

• Certificate: UKCA, CE

• Rated impulse withstand voltage: 4 KV

• Fire protection switch: Residual current operated circuit-breaker with integral overcurrent protection as Fire protection switch,sensitive to pulsating and alternating currents Type A,B,C,D,E,F,G

Applications:

HAROK's BESTAFDD 1 Arc Fault Detection Device (AFDD) is a fire protection switch that is designed and manufactured in China. It has a wide range of storage temperatures, ranging from -35℃ to 60℃. It is certified by UKCA and CE, and has a rated current (AC) of 6A, 10A, 13A, 16A, 20A, 25A, 32A, 40A. It also has the option of having a neutral conductor position on the left or right, and can come in either 1P+N (1Module) number of poles.

Technical Parameters:

Customization:

Customized Service for HAROK BESTAFDD 1 Arc Fault Detection Device

• Brand Name: HAROK

• Model Number: BESTAFDD 1

• Place of Origin: CHINA

• Residual current type: A

• Min. Operating voltage range of test circuit: 196V

• Number of poles: 1P+N(1Module)

• Model: BESTAFDD 1

• Operating frequency: 50Hz

HAROK BESTAFDD 1 Arc Fault Detection Device is a Fire protection switch, Residual current operated circuit-breaker with integral overcurrent protection as Fire protection switch,sensitive to pulsating and alternating currents Type A, Arc fault detection devices. It offers a minimum operating voltage range of 196V, 1P+N(1Module) number of poles, and a 50Hz operating frequency.

Packing and Shipping:

The Arc Fault Detection Device is a highly sensitive electronic device and requires special care when packaging and shipping. Here are the steps to ensure the device is packaged and shipped safely:

• Place the device in an ESD-safe bag and seal it to prevent any build-up of static electricity.

• Place the sealed bag in a foam-lined box with sufficient padding to absorb any impacts.

• Place the box in an outer corrugated box with sufficient padding to absorb any impacts.

• Seal the outer box with tape and affix the shipping label.

• Ship the package by a reliable courier service.