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Smart SPD Monitoring Device

LSCM-D/230AC/P1000
Part Number: 793534
LSCM-D/230AC/P1000
  • 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
  • IEC 62561-6 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.


Max. AC operating voltage
Uc 230 Vac
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 (EN 60715)
Housing material
Thermoplastic UL94 V-0
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