Categories | AFDD |
Model | AFDD |
Pole No | 2p |
Rated voltage | AC 230 |
Rated current(A) | 6A,10A,16A, 20A,25A & 32A.63A |
Tripping curve | B,C |
Rated frequency | 50/60Hz |
Energy limiting class | 3 |
Rated impulse withstand voltage | 6.2kV |
Fastening torque | 2 0Nm |
High short-circuit breaking capacity (Icn) | 6kA |
Electro-mechanical endurance | 10000 |
Terms of Payment | L/C, Western Union, MoneyGram, T/T, Paypal |
Technical Data
l PoleNo.: 1P+N |
l Rated voltage: AC 230 |
l Rated current (A): 6A,10A,16A, 20A,25A & 32A |
l Tripping curve: B, C, |
l High short-circuit breaking capacity (lcn):6kA |
l Rated frequency: 50/60Hz |
l Energy limiting class: 3 |
l Rated impulse withstand voltage: 6.2kV |
l Electromechanical endurance: 10000 |
l Contact position indication |
l Fastening torque: 2.0Nm |
l Connection terminal:Screw terminal Pillar terminal with clamp |
l Connection capacity: Rigid conductor up to 25mm2 |
l Fastening torque: 2.0Nm |
l Installation:On symmetrical DIN rail 35.5 mm Panel mounting |
l Terminal Connection Height: 21mm |
General Information
The Arc detection unit will recognise serial, parallel and ground arc faults in both radial and ring circuits. (Note serial faults in a ring circuit does not always lead to an arc fault due to power flowing to either side of the fault at the same potential voltage.
These units must be switched off when conducting insulation testing to avoid damage to the AFDD
The AFDD should be tested every month by pushing the Test button.
Recommended terminal screw torque 2Nm
Overall & Installation Dimensions
> How to choose a good circuit breaker?
Selecting the right circuit breaker is crucial for ensuring the safety and efficiency of electrical systems. A circuit breaker serves as a protective device that int...
> What are the uses and characteristics of the isolating switch?
An isolating switch, also known as an isolation switch, is a crucial component used in electrical systems to disconnect a circuit or equipment from its power source ...
> What is a Fuse
An electrical fuse is a crucial safety component in electrical systems designed to prevent damage and maintain circuit integrity. It serves as a protective barrier t...
> What is a Circuit breaker
Circuit breaker is a crucial electrical component designed to protect electrical circuits and appliances from damage caused by excess current. It functions as a safe...