Description
AFDD Series Arc Fault Detection Device
AFDD-32 series arc fault protection circuit breakers are widely used in household and similar AC circuits
with rated voltage of 230V, rated current of 32A and below.
The arc fault protection unit of AFDD-32 series arc fault protection circuit breakers can detect and identify
the arc fault, parallel arc extension fault and grounding arc fault in the line. For example, aging and damage
of the line insulation layer and moist air are easy to cause arc fault. When AFDD-32 series arc fault protection
circuit breakers detect that there is an arc fault in the line, it will automatically trip and cut off the power
supply.
| Basic Parameters | |
| Rated working voltage | 230V |
| Rated current (A) | 6、10、16、20 |
| Rated frequency | 50Hz |
| Number of poles | 1P+N |
| Rated impulse withstand voltage (kV) Uimp | 4 |
| Rated short-circuit breaking capacity (kA) Icn | 6 |
| Instantaneous trip characteristics | C |
| Trip type | Thermal magnetic trip |
| Rated insulation voltage,Ui | 250(phase to ground)/500(phase to phase) |
