China Factory Wholesale 6ka Breaking Capacity 2pole 16A 20A 32A 40A 50A 63A Afdd (afci) Arc Fault Detection Devices (AFDD)

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: ELCB
• Model NO.: safeHTL-63
• Poles Number: 2
• Type: Circuit Breaker
• Function: Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: CCC
• Transport Package: Carton Box
• Specification: safeHTLC63
• Trademark: HTDQAFCI
• Origin: China
• HS Code: 853820000
• Production Capacity: 5000/Month

Product Description

In just seconds, undetected arc faults can break out into an electrical fire. Broken wires, loose connections, crushed cables and worn insulation can all cause hidden arc faults in electrical circuits. Arc Fault Detection Device's (AFDD's), also known as Arc Fault Circuit Interrupter, can help to isolate the faulty circuit as soon as the Arc fault is detected.
Arc faults can be difficult to see. They usually occur in hidden places, such as damaged cables, inside walls or a loose connection in a hidden junction box, or outlet sockets.
Arc Faults are one of the main causes of electrical fires. These fires are surprisingly common in older buildings.

Arc Fault Detection Devices (AFDD)

Arcs are visible plasma discharges caused by electrical current passing through a normally nonconductive medium, such as air. This is caused when the electrical current ionizes gases in the air, temperatures created by arcing can exceed 6000 °C. These temperatures are sufficient to start a fire.

What causes arcs?

An arc is created when the electrical current jumps the gap between two conductive materials. The most common causes of arcs include worn contacts in electrical equipment, damage to insulation, break in a cable and loose connections.

What are Arc Fault Detection Devices?
AFDDs are protective devices installed in consumer units to provide protection from arc faults. They use microprocessor technology to analyse the waveform of the electricity being used to detect any unusual signatures which would signify an arc on the circuit. This will cut off power to the affected circuit and could prevent a fire. They are far more sensitive to arcs than conventional circuit protective devices.

Like a Residual Current Circuit Breaker (RCCB) or Residual Current Breaker with Overcurrent protection (RCBO), AFDDs usually incorporate a test button which can be operated by the end-user to prove the mechanical operation of the device.

Do I need to install an AFDD on every circuit?
In some cases, it may be appropriate to protect particular final circuits and not others but if the risk is due to fire propagating structures, for example, a timber-framed building, the whole installation should be protected.

Products Summary

With core technology, more reliable ,more secure , more comprehensive distribution solutions

A: AFDD serial number 

B:" L " with residual current protection

C: Communication mode :Bluetooth ,wifi, GPRS

D: C type trip curve

E:Rated current(A) :6,10,16,20,25,32,40,50,63

F:Pole number: 2P\4P

RFQ:

Q1. Are you trade company or factory ?

We are factory have license to export overseas.

 

Q2 . What's your delivery time ?

The lead time for sample order is 7-10 days . For formal order lead time is 10 days ,15days or 25 days to different quantity.

 

Q3.What 's your normal packing

Our normal packing is inner box and out carton box . We also customize clients packing if the quantity is acceptable .

 

Q4.Could you offer OEM and ODM?

Yes , of course . If your quantity is acceptable , we can offer OEM or ODM .We have a strong R&D team.

 

Q5. What 's your payment term?

We usually accept T/T 30% in advance, balance70%T/T before ship. For other payment terms such as Paypal , Cash ,L/C, Credit card are negotiable.

 

Q6.When can I get the quotation ?

We usually quote you within 24 hours after we get your inquiry . If you are very urgent to get quotation . Please call us or send email to push so that we could regard your inquiry priority.

 

Q7. What's your minimum quantity?

Our usual minimum quantity is at least 1000 USD per order. But for first business we accept sample order for quality test .

 

Q8. Can you help select suitable products?

Sure , please send us inquiry and tell us your demand ,we will have professional team to support you in model selection.