Features
- Adjustment of sensitivity of all arc sensors
- Internal self-diagnosis of the integrity of the arc sensors and microcircuits
- Setting up and reading data from the device via the USB port, including in the absence of operational power
- Implementation of current and voltage control
- Breaker function
- Special mode “Test”
- Event log entry
- Oscillography (Recording of oscillograms of illumination of each sensor)
- 2 types of device operation logic
- Protection against false positives
- Freely programmable logic
- Transmission of information using Modbus
Specification
| Wide temperature range | – 40°С…+55°С |
| MTBF | 320,000 hours |
| Output relays | 6 pcs |
| The angular size of arc control sector | 360 degrees |
| Number of arc sensors | 4 pcs |
| Maximum sensor length | up to 20 m |
| Minimum fixed arc current | 200 A |
| Nominal threshold illumination of operation | up to 5,000 Lx |
| Warranty | 7 years. Extended warranty option up to 15 years |
| Full readiness time when power is turned on | no more than 0.2 s |
| Sustained power interruptions | 1 s |
| Full power-up ready time | 200ms or less |
| other | 2 discrete inputs for start (blocking) protection, sensor length up to 25 m RS-485 interface Universal bracket (bidirectional indication) |
