Categories | AFDD |
Model | AFDD |
Pole No | 1P+N |
Rated voltage | AC 230 |
Rated current(A) | 6A,10A,16A, 20A,25A & 32A |
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 |
lPoleNo.: 1P+N |
lRated voltage: AC 230 |
lRated current (A):6A,10A,16A, 20A,25A & 32A |
lTripping curve: B, C, |
lHigh short-circuit breaking capacity (lcn):6kA |
lRated frequency: 50/60Hz |
lEnergy limiting class: 3 |
lRated impulse withstand voltage: 6.2kV |
lElectromechanical endurance: 10000 |
lContact position indication |
lFastening torque: 2.0Nm |
lConnection terminal:Screw terminalPillar terminal with clamp |
lConnection capacity: Rigid conductor up to 25mm2 |
lFastening torque: 2.0Nm |
lInstallation:On symmetrical DIN rail 35.5 mmPanel mounting |
lTerminal Connection Height: 21mm |
The AFM range AFDD consists of a MCB (Miniature Circuit Breaker) and a Arc fault detection module in a 1 Pole +N, 2 module DIN rail mounted unit. They combine short circuit, overload and arc fault protection and will switch off in the event of these faults being detected.
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