LTCEC.PDF datasheet pdf

143 (5.63) 111 (4.37) 72 (2.83) mm (inch)

Typical Applications • Centralized monitoring and control of motors at a supervisory panel • Monitoring abnormal load current at motors to detect pump malfunctions

MODEL: LTCEC–[1][2][3]–[4][5]

[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')

Features

• • Converts an alternating current into a standard
• • Easy-to-install clamp-on type current sensor
• • Clamp-on current sensor included
• • Wide input range from 10 A up to 600 A
• • Input frequency 50 / 60 / 400 Hz
• • Over-voltage clamp element for safety in open
• • High-density mounting

Specifications

ORDERING INFORMATION • Code number: LTCEC–[1][2][3]-[4][5] Specify a code from below for each of [1] through [5]. (e.g. LTCEC-150A-B/T/Q) • Special output range (For codes Z & 0) • Specify the specification for option code /Q (e.g. /C01)

[3] OUTPUT Current A: 4 – 20 mA DC (Load resistance 500 Ω max.) D: 0 – 20 mA DC(Load resistance 500 Ω max.) F: 0 – 10 mA DC (Load resistance 1000 Ω max.) G: 0 – 1 mA DC (Load resistance 10 kΩ max.) J: 0 – 5 mA DC (Load resistance 2000 Ω max.) Z: Specify current (See OUTPUT SPECIFICATIONS) Voltage 1: 0 – 10 mV DC (Load resistance 10 kΩ min.) 2: 0 – 100 mV DC (Load resistance 100 kΩ min.) 3: 0 – 1 V DC (Load resistance 1000 Ω min.) 4: 0 – 10 V DC (Load resistance 10 kΩ min.) 5: 0 – 5 V DC (Load resistance 5000 Ω min.) 6: 1 – 5 V DC (Load resistance 5000 Ω min.) 0: Specify voltage (See OUTPUT SPECIFICATIONS)