- Overview
- Product Description
- Company Profile
- Packaging & Shipping
Basic Info.
Model NO.
AFDD
Installation
DIN Rail
Structure
MCB
Poles Number
2p
Type
Circuit Breaker
Function
Arc Fault Detection Devices
Certification
CE, CB
Rated Voltage Ue (V)
230V
Rated Current in (a)
6A,10A,16A,20A,25A, 32A,40A,50A,63A
Poles
2p
Rated Short Circuit Capacity Icn (a)
6000
Protection Degree
IP20
Transport Package
CNC/OEM
Specification
AFDD
Trademark
CNC
Origin
Zhejiang
Production Capacity
5000/Day
Product Description
General
AFDD (Arc Fault Detection Devices)is a new type of electrical fire protection device, which can
avoid the fire caused by short circuit, wire aging, heavy load, poor contact, electrical product
failure and so on. AFDD built-in computer chip, real-time automatic control. Its working
principle is to process, compare and identify the detected arc pulse through the electronic
circuit and MCU. Once the fault arc pulse that is prone to fire is detected, a signal is output to
drive the tripping device and cut off the load power supply to prevent fire.
Generally it is us ed in residential buildings, as the end of the protection of electrical
appliances, AFDD application range is very wide, in principle as long as there is electricity, it
can use AFDD to prevent electrical fire, such as residential buildings, office buildings,
hospitals, shopping malls, supermarkets, factories, vehicles (cars, trains, ships, planes), etc.,
especially for the residential for electrical fire prevention.
Feature
AFDD product is to detect the harmful arc pulse (such as insulation decline between lines,
load short circuit, poor contact of switch connector , household electrical equipment failure)
which is easy to cause electrical fire, and then trigger the tripping mechanism to cut off the
power supply to avoid the occurrence of electrical fire. AFDD contains leakage protection
switch, low-voltage circuit breaker (over-current protection switch) function, become a multi
functional electrical protection device, it can not only prevent electrical fire, leakage of
personal injury, prevent overload harm and so on, but also can be made according to
different customer needs of different functions of the series of products.
