MODEL: LCNE
Power Transducer Series L-UNIT
[3] OPTIONS
blank: none
/Q: With options (specify the specification)
CT TRANSDUCER
(self-powered, RMS sensing)
Functions & Features
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
• Converting an alternating current from a current
transformer into a standard process signal
• Minimum ripple
/C02: Polyurethane coating
• No auxiliary power source required
• Isolation up to 2000 V AC
/C03: Rubber coating
TERMINAL SCREW MATERIAL
/S01: Stainless steel
• High-density mounting
Typical Applications
GENERAL SPECIFICATIONS
Construction: Stand-alone; terminal access at the front
Connection: M3.5 screw terminals (torque 0.8 N·m)
Screw terminal: Nickel-plated steel (standard) or stainless
steel
• Centralized monitoring and control of motors, pumps or
heaters by DCS
• Monitoring power line and power supply current
Housing material: Flame-resistant resin (black)
Isolation: Input to output
75
(2.95)
Input waveform: Up to 15 % of 3rd harmonic content
Overrange output: 10 – 120 % at 0 – 5 V
Span adjustment: 95 to 105 % (front)
75
(2.95)
INPUT SPECIFICATIONS
Frequency: 50 or 60 Hz
112
(4.41)
mm (inch)
Input burden: 2 VA
Overload capacity: 1000 % of rating for 3 sec., 200 % for 10
sec., 120 % continuous
Operational range: 10 – 120 % of rating
MODEL: LCNE–[1][2][3]
OUTPUT SPECIFICATIONS
■ OPERATION DIAGRAM
ORDERING INFORMATION
• Code number: LCNE–[1][2][3]
Specify a code from below for each [1] through [3].
(e.g. LCNE-55/Q)
OUT %
100
• Specify the specification for option code /Q
(e.g. /C01/S01)
50
0
0
10
50
100
IN %
[1] INPUT
Current
Note: The described accuracy is not assured within 0 – 10%
of the rating, though output signal exists.
1: 0 – 1 A AC (used within 0.1 – 1 A)
5: 0 – 5 A AC (used within 0.5 – 5 A)
INSTALLATION
Operating temperature: -10 to +55°C (14 to 131°F)
Operating humidity: 30 to 85 %RH (non-condensing)
Mounting: Surface or DIN rail
[2] OUTPUT
Current
G: 0 – 1 mA DC (Load resistance 5000 Ω max.)
Voltage
Weight: 200 g (0.44 lb)
3: 0 – 1 V DC (Load resistance 2000 Ω min.)
4: 0 – 10 V DC (Load resistance 20 kΩ min.)
5: 0 – 5 V DC (Load resistance 10 kΩ min.)
http://www.m-system.co.jp/
LCNE SPECIFICATIONS
ES-1969 Rev.2 Page 1/2