ABB Furse ESP LSC Lightning Strike Counter

Code: 7TCA085410R0054
  • Suitable for both indoor and outdoor installation
  • Long battery life
  • Records lightning strikes regardless of the polarity of the discharge current

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The Furse ESP LSC lightning strike counter detects and counts lightning strikes (to IEC/BS EN 62561-6) as part of a structure’s Lightning Protection System (LPS).

Features & Benefits

  • Virtually maintenance-free, with all key components stored in a robust weatherproof (IP65) housing.
  • Anticipated battery design life up to 4 years, for reliable, long-standing performance.
  • Straightforward mounting around down conductors utilising the mounting plate and screws without the need to remove the down conductor.

Application

The ESP LSC unit is typically located on the down conductors of the LPS to record the number of direct lightning strokes received by the structure.

The ESP LSC unit also records the event’s date and time, which are displayed on the LCD screen.

Installation

Connect the counter to the conductor using the provided mounting plate and screws. Mounting plates are provided for both flat tape and circular conductors.

For simplicity of installation, particularly on existing installations, the ESP LSC unit is best sited in a suitable position above the test clamp of the down conductor (for convenient periodic inspection). The test clamp point is where the conductor can be easily disconnected.

Ensure the conductor is reconnected to the test clamp after installation of the ESP LSC unit.

Order Information

7TCA085410R0054 ESP LSC

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    Title Size
    ESP-LSC Datasheet 511 KB

    Specifications

    Electrical specification
    Threshold current ltc (minimum) 1 kA
    Maximum counting withstand current lmcw (10/350 µs) 100 kA
    Power source: – Battery type 2 x CR17335SE Lithium batteries (user replaceable)
    Power source: – Battery life (normal operation) 4 years approx
    Display specification
    Maximum display reading 999
    Memory capacity Last 999 events data stored
    Time and date format hh:mm:ss (24 hr format) dd/mm/yy
    Clock stability Typically ± 30 s/month
    Mechanical specification
    Temperature range -20 to +60 °C
    Connection type Stainless steel mounting plate, screw mounted
    Conductor size: – Flat tape 30 x 6 mm
    Conductor size: – Solid circular / stranded 6 – 10 mm Ø
    Case material Polycarbonate, ingress rated to IP65
    Weight 0.45
    Dimensions 140 x 89 x 44 mm

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