Smart SPD Monitoring Device

LSCM-D/230AC/P300
Part Number 793533
LSCM-D/230AC/P300
  • Lightning and Surge Current Counter & SPD monitoring device
  • Wide surge current detection range:
    • 0.3/50 kA @8/20µs
    • 0.3/25 KA @10/350µs
  • 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
  • IEC 62561-6 compliance
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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.
Max. AC operating voltage
 Uc 230 Vac
Connection mode(s)
 2 connection PE ports
Minimum current sensibility
 Itc 0.3 kA
Max. admissible impulse current
 Imcw 0.3-50 kA (8/20µs) / 0.3-25 kA (10/350 µs)
Voltage measurement error
 0.1 kA, +/- 5%
Wiring
 Connection wire sensor : Coaxial-cable AWG26
Mounting
 Symmetrical rail 35 mm (EN 60715)
Housing material
 Thermoplastic UL94 V-0
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
 0.216 kg
Standards compliance
 EN 62561-6