Smart SPD Monitoring Device
LSCM-D/24/P1000
Part Number: 793532
- Lightning and Surge Current Counter & SPD monitoring device
- Wide surge current detection range:
- 0.3/25 KA or 1/50 kA @10/350µs
- 0.3/50 kA or 1/100 kA @ 8/20 µs
- Front display for access to recorded events and device parameters
- Peak current and time stamping recording of the surge currents
- RS485 communication interface / MODBUS protocol
- Monitoring features : 2 inputs (SPD or disconnector status) / 1 ouput
- IEC62561-6 compliance
Lightning counters are designed to detect and record the impulse current conducted by the down conductor of the lightning protection system or by the earthing wire of a protective surge protection.
This unit is useful to assess the stress of the protection devices, in order to perform their efficient maintenance.
Select another reference:
Nominal line voltage | Un | 24 Vdc / 24 Vac |
Max. AC operating voltage | Mcov | 24 Vac |
Max. DC operating voltage | Uc | 24 Vdc |
Connection mode(s) | 2 connection PE ports | |
Minimum current sensibility | Itc | 1000 A |
Max. admissible impulse current | Imcw | 100 kA (8/20µs) / 50 kA (10/350 µs) |
Voltage measurement error | 0.1 kA, +/- 5% |
Wiring | Connection wire sensor : Coaxial-cable AWG26 | |
Mounting | Symmetrical rail 35 mm (EN60715) | |
Housing material | Thermoplastic UL94-V0 | |
Operating and storage temperature | -20/+60°C / -25 /+70°C | |
Protection rating | IP20 | |
Connection | - Counter : Spring-cage terminals - Sensor : Plug-in (1 sensor line port) | |
Remote signaling of disconnection | Two channel to input switching signal and one channel of output switching signal | |
Display | 128*64 lattice OLED display, green/red status LED display | |
Dimensions | See diagram | |
Weight | 0.164 kg |
Standards compliance | EN 62561-6 |