CLSC MSYSTEM | Alldatasheet

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Technical content

MODEL: CLSC http://www.m-system.co.jp/ CLSC SPECIFICATIONS ES-9298 Rev.3 Page 1/2 CLAMP-ON CURRENT SENSOR (1A output) Functions & Features

  • Easy-to-install, spring-loaded, clamp-on type current sensor
  • Over-voltage clamp element for safety in open circuit
  • 1 A output
  • Wide frequency band
  • Up to 20 kHz harmonic contents
  • Screw terminal connection MODEL: CLSC–[1]

ORDERING INFORMATION

  • Code number: CLSC-[1] Specify a code from below for [1]. (e.g. CLSC-10) [1] INPUT 10: 100 A 25: 250 A 50: 500 A 60: 600 A CAUTION Before you remove the sensor module or mount it, turn off the input signal for safety. While the line is alive, the module’s cores, attracted to each other, may be hard to separate.

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  • Multi power monitor (model: 53U, 54U) GENERAL SPECIFICATIONS Construction: Clamp Connection: M3 screw terminals (torque 0.3 N·m) Housing material: Flame-resistant resin (black) Detachable number of times: Approx. 100 times INPUT SPECIFICATIONS Max. working voltage: 480 V AC (primary side) Overload capacity: 120 % continuous, 4000 % for 1 minute Operational range CLSC-10: ≤ 100 A CLSC-25: ≤ 250 A CLSC-50: ≤ 500 A CLSC-60: ≤ 600 A INSTALLATION Operating temperature: -20 to +60°C (-4 to +140°F) Operating humidity: 80 % RH max. (non-condensing) Mounting: Fix with a binding strap. Weight: CLSC-10: 170 g (0.37 lbs) CLSC-25: 175 g (0.39 lbs) CLSC-50: 250 g (0.55 lbs) CLSC-60: 265 g (0.58 lbs) PERFORMANCE Frequency: 50 / 60 Hz Rated primary current / rated secondary current CLSC-10: 100 A / 1 A CLSC-25: 250 A / 1 A CLSC-50: 500 A / 1 A CLSC-60: 600 A / 1 A Ratio error: ±1.0 %, 1.0 In Phase displacement error CLSC-10: +2±1°, 1.0 In Insulation resistance: ≥ 100 MΩ with 500 V DC (sensor core to output) Dielectric strength: 2000 V AC @ 1 minute (sensor core to output)

MODEL: CLSC http://www.m-system.co.jp/ CLSC SPECIFICATIONS ES-9298 Rev.3 Page 2/2 DIMENSIONS unit: mm (inch) ■ Sensor model No.: CLSC-10, 25 50 (1.97) 49.5 (1.95) 24 (.94) dia. k l 2–M3 SCREW TERMINAL TERMINAL COVER (removable) L K ■ Sensor model No.: CLSC-50, 60 62 (2.44) 61 (2.40) 36 (1.42) dia. L K k l 2–M3 SCREW TERMINAL TERMINAL COVER (removable) Specifications are subject to change without notice.