All Products

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, 1P+N(1Module), 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:

The BESTAFDD 1 Arc Fault Detection Device is a state-of-the-art residual current operated circuit-breaker with integral overcurrent protection as Fire protection switch, sensitive to pulsating and alternating currents Type A. It is designed to detect and interrupt arc faults in order to prevent the occurrence of electrical fires. It is rated with a current of 6A, 10A, 13A, 16A, 20A, 25A, 32A, 40A and an impulse withstand voltage of 4 KV. It has a minimum operating voltage range of 196V, and a wide storage temperature range of -35℃ to 60℃. It is designed to provide reliable, safe and efficient arc fault detection and interruption, ensuring your safety.

Features:

• Product Name: Arc Fault Detection Device

• Operating frequency: 50Hz

• Certificate: UKCA, CE

• Number of poles: 1P+N(1Module)

• Pollution degree according to EN 60664: 2

• Electrical endurance: Min.4000 Switching Cycles

• Residual current operated circuit-breaker with integral overcurrent protection as Fire protection switch,sensitive to pulsating and alternating currents Type A

• AFDD

• RCD

Applications:

The HAROK BESTAFDD 1 is an arc fault detection device that offers superior fire protection and is certified in accordance with UKCA and CE standards. The product is designed for use in a wide range of environments and applications, and is able to detect arc faults in the electrical system, offering the highest level of safety and reliability. Its electrical endurance is up to 4000 switching cycles, and its tripping characteristic is rated at both type B and type C. The maximum operating voltage range of test circuit is up to 253V. The HAROK BESTAFDD 1 is a residual current operated circuit-breaker with integral overcurrent protection that is able to detect arc faults in the electrical system, and it is sensitive to both pulsating and alternating currents.

Technical Parameters:

Customization:

Brand Name: HAROK
Model Number: BESTAFDD 1
Place of Origin: CHINA
Neutral conductor position: Left, Right
max. Operating voltage range of test circuit: 253V
Rated residual current I∆n : 10mA, 30mA
min. Operating voltage range of test circuit: 196V
Product Name: Arc Fault Detection Devices (AFDD)

HAROK BESTAFDD 1 Arc Fault Detection Devices (AFDD) is a Residual current operated circuit-breaker with integral overcurrent protection as Fire protection switch,sensitive to pulsating and alternating currents Type A. It features Neutral conductor position of Left, Right; max. Operating voltage range of test circuit of 253V; min. Operating voltage range of test circuit of 196V; Rated residual current I∆n of 10mA, 30mA.

Packing and Shipping:

Packaging and Shipping

Arc Fault Detection Device will be shipped in a secure and stable box. The product will be packaged using two layers of bubble wrap and two layers of cardboard to ensure its safety during transport. The box will be labeled with the product name, serial number, and date of shipment.

The product will also be shipped with a user manual and warranty information. All items must be placed in the box before it is sealed and shipped.