M8CTC-112555-R/Q

M8CTC MSYSTEM | Alldatasheet

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Technical content

MODEL: M8CTC M8CTC SPECIFICATIONS ES-5483 Rev.4 Page 1/4 http://www.m-system.co.jp/ Dual Output Super-mini Signal Conditioners Pico-M Series CT CONVERTER (clamp-on current sensor) Functions & Features

• Converts an alternating current into a standard process signal
• Easy-to-install clamp-on type current sensor without needing a current transformer
• Clamp-on current sensor included
• Wide input range from 10 A up to 600 A
• True RMS sensing
• Space-saving, easy-to-maintain, multi-channel installation base Typical Applications
• Centralized monitoring and control of motors at a supervisory panel
• Monitoring abnormal load current at motors to detect pump malfunctions MODEL: M8CTC-[1][2][3]-R[4]

ORDERING INFORMATION

• Code number: M8CTC-[1][2][3]-R[4] Specify a code from below for each of [1] through [4]. (e.g. M8CTC-1506A-R/Q)
• Specify the specification for option code /Q (e.g. /C01/V01) [1] SENSOR 1: Leadwire type CLSA 2: Screw terminal type CLSB [2] INPUT 10: 0 – 10 A AC 15: 0 – 15 A AC 20: 0 – 20 A AC 30: 0 – 30 A AC 40: 0 – 40 A AC 50: 0 – 50 A AC 60: 0 – 60 A AC 75: 0 – 75 A AC 100: 0 – 100 A AC 125: 0 – 125 A AC 150: 0 – 150 A AC 175: 0 – 175 A AC 200: 0 – 200 A AC 225: 0 – 225 A AC 250: 0 – 250 A AC 300: 0 – 300 A AC 350: 0 – 350 A AC 400: 0 – 400 A AC 500: 0 – 500 A AC 600: 0 – 600 A AC (Not selectable with the sensor type code 1 'Leadwire type CLSA') [3] OUTPUT 1 / OUTPUT 2 6A: 1 – 5 V DC (Load resistance 2500 Ω min.) / 4 – 20 mA DC (Load resistance 300 Ω max.) 44: 0 – 10 V DC (Load Resistance 5000 Ω min.) / 0 – 10 V DC (Load Resistance 5000 Ω min.) 55: 0 – 5 V DC (Load resistance 2500 Ω min.) / 0 – 5 V DC (Load resistance 2500 Ω min.) 66: 1 – 5 V DC (Load resistance 2500 Ω min.) / 1 – 5 V DC (Load resistance 2500 Ω min.) POWER INPUT DC Power R: 24 V DC (Operational voltage range 24 V ±10 %, ripple 10 %p-p max.) [4] OPTIONS blank: none /Q: With options (specify the specification) SPECIFICATIONS OF OPTION: Q (multiple selections) COATING (For the detail, refer to M-System's web site.) /C01: Silicone coating /C02: Polyurethane coating /C03: Rubber coating ADJUSTMENT /V01: Multi-turn fine adjustment

RELATED PRODUCTS

• Installation Base or Single Mount Base Socket (model: M8BSx) This unit must be mounted on dedicated base or socket. ACCESSORIES The clamp-on current sensor is included in the product package.

MODEL: M8CTC M8CTC SPECIFICATIONS ES-5483 Rev.4 Page 2/4 http://www.m-system.co.jp/ ■ CLAMP-ON CURRENT SENSOR (leadwire type CLSA)

• 0 – 10 A through 0 – 75 A Use Sensor model No.: CLSA-08 Sensor cable model No.: CLSA-08C-30 Applicable cable diameter: Max. 10.0 Sensor leadwire: AWG 22 Weight: 45 g (1.6 oz)
• 0 – 100 A Use Sensor model No.: CLSA-12 Sensor cable model No.: CLSA-08C-30 Applicable cable diameter: Max. 16.0 Sensor leadwire: AWG 22 Weight: 70 g (2.5 oz)
• 0 – 125 A through 0 – 300 A Use Sensor model No.: CLSA-30 Applicable cable diameter: Max. 24.0 Sensor leadwire: AWG 18, 200 mm Weight: 200 g (7.1 oz)
• 0 – 350 A through 0 – 500 A Use Sensor model No.: CLSA-50 Applicable cable diameter: Max. 36.0 Sensor leadwire: AWG 18, 200 mm Weight: 300 g (10.6 oz) ■ CLAMP-ON CURRENT SENSOR (screw terminal type CLSB) Connection: M3 screw terminal (torque 0.5 N·m) Screw terminal: Nickel-plated steel Output wiring: Use AWG22 or thicker wires for the output. Twist the paired wires, extendable up to 30 meters.
• 0 – 10 A through 0 – 50 A Use Sensor model No.: CLSB-05 Applicable cable diameter: Max. 10.0 Weight: 45 g (1.6 oz)
• 0 – 60 A through 0 – 100 A Use Sensor model No.: CLSB-10 Applicable cable diameter: Max. 16.0 Weight: 80 g (2.8 oz)
• 0 – 125 A through 0 – 200 A Use Sensor model No.: CLSB-20 Applicable cable diameter: Max. 24.0 Weight: 200 g (7.1 oz)
• 0 – 225 A through 0 – 400 A Use Sensor model No.: CLSB-40 Applicable cable diameter: Max. 35.0 Weight: 300 g (10.6 oz)
• 0 – 500 A through 0 – 600 A Use Sensor model No.: CLSB-60 Applicable cable diameter: Max. 35.0 Weight: 360 g (12.7 oz) Note 1: The output values may vary depending on the accuracy of engagement at the clamp connection. Note 2: The sensor is detachable up to 100 times (approx.). Note 3: The sensor’s mechanical construction may cause it to generate resonance sound. However, it does not affect the performance of the sensor. GENERAL SPECIFICATIONS Construction: Plug-in Mounting screw: M3 screw (torque 0.3 N·m) Housing material: Flame-resistant resin (black) Power supply: Via the Installation Base terminals (model: M8BSx) Isolation: Sensor core to sensor output or input to output 1 to output 2 to power Input waveform RMS sensing: Up to 15 % of 3rd harmonic content Zero adjustment: -2 to +2 % (front) Span adjustment: 98 to 102 % (front) INPUT SPECIFICATIONS Frequency: 50 / 60 Hz Overload capacity CLSA - 08: 120 A continuous CLSA - 12: 300 A continuous CLSA - 30: 360 A continuous CLSA - 50: 600 A continuous CLSB - 05: 100 A continuous CLSB - 10: 200 A continuous CLSB - 20: 300 A continuous CLSB - 40: 600 A continuous CLSB - 60: 720 A continuous Operational range: 0 – 120 % of rating Be sure that the input voltage is of 440 V or less. INSTALLATION Current consumption: Approx. 30 mA (50 mA for current output) Operating temperature: 0 to 55°C (32 to 131°F) Operating humidity: 30 to 95 %RH (non-condensing) Mounting: Installation Base (model: M8BSx) Weight: 70 g (2.5 oz) PERFORMANCE in percentage of span Accuracy: ±1 % Temp. coefficient: ±0.02 %/°C (±0.01 %/°F) Response time: ≤ 0.25 sec. (0 – 90 %) Ripple: 0.5 %p-p max. Line voltage effect: ±0.1 % over voltage range Insulation resistance: ≥ 100 MΩ with 500 V DC Dielectric strength: 1500 V AC @1 minute (input to output 1 or output 2 or power to ground)

500 V AC @1 minute(output 1 to output 2 to power)

1000 V AC @1 minute(sensor core to sensor output)

MODEL: M8CTC M8CTC SPECIFICATIONS ES-5483 Rev.4 Page 3/4 http://www.m-system.co.jp/ SWC test: ANSI/IEEE-C37.90.1-1989 EXTERNAL DIMENSIONS unit: mm (inch) I/O PINS 17.5(.69) 48 (1.89) 75 (2.95) 83 (3.27) ■ Sensor model No.: CLSA-08 L K 10 (.39) dia. 41 (1.61) 23 (.91) 27 (1.05)26 (1.02) 150 (5.91) 3000 (118) l k ■ Sensor model No.: CLSA-12 16 (.63) dia. 44.5 (1.75) 29 (1.14) 30 (1.18)31 (1.22) 150 (5.91) l k L K 3000 (118) ■ Sensor model No.: CLSA-30 24 (.94) dia. 64 (2.52) 47.5 (1.87) 40 (1.57)34 (1.34) 200 (7.87) (.16) (.16) l k K L ■ Sensor model No.: CLSA-50 36 (1.41) dia. 80 (3.15) 59.5 (2.34) (.16) (.16) 200 (7.87) l k K L ■ Sensor model No.: CLSB-05 k k l l 28.9 (1.14) 26.3 (1.04)8.6 (.34) 8.6 (.34) 48 (1.89) 10 dia. (.39) 2–M3 SCREW TERMINAL COVER (detachable) K L ■ Sensor model No.: CLSB-10 37.4 (1.47) 30.5 (1.20)7.5 (.30) 7.5 (.30) 53.7 (2.11) 16 dia. (.63) 2–M3 SCREW k k l l TERMINAL COVER (detachable) K L ■ Sensor model No.: CLSB-20 k k l l 2–M3 SCREW 55.9 (2.20) 35.9 (1.41) 8.3 (.33) 8.3 (.33) 75.7 (2.98) 24 dia. (.94) TERMINAL COVER (detachable) K L ■ Sensor model No.: CLSB-40 35 dia. (1.38) k k l l 2–M3 SCREW K L 73.5 (2.89) 35.5 (1.40) 8.8 (.35) 8.8 (.35) 93 (3.66) TERMINAL COVER (detachable)

MODEL: M8CTC M8CTC SPECIFICATIONS ES-5483 Rev.4 Page 4/4 http://www.m-system.co.jp/ ■ Sensor model No.: CLSB-60 73.5 (2.89) 35.5 (1.40) 8.8 (.35) 8.8 (.35) 93 (3.66) TERMINAL COVER (detachable) 35 dia. (1.38) k k l l 2–M3 SCREW K L SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM Isolation Installation Base RMS Operation OUTPUT 1 OUTPUT 2 SZ D A B C POWER Output Driver Output Driver LOAD SOURCE CONNECTOR*k l CLAMP-ON SENSOR *Connector provided only for the CLSA-08 and CLSA-12. Specifications are subject to change without notice.