ES-9234 Rev.8
CLSE
CLAMP-ON CURRENT SENSOR
Functions & Features
• Easy-to-install, spring-loaded, clamp-on type current sensor
• Over-voltage clamp element for safety in open circuit
• Wide frequency band
• Screw terminal connection
MODEL: CLSE–[1][2]
ORDERING INFORMATION
• Code number: CLSE-[1][2]
Specify a code from below for each of [1] and [2].
(e.g. CLSE-R5/CE)
Confirm the correct sensor type described on the data sheet of the combined transducer/transmitter module.
[1] POWER INPUT
R5
: 5 A
05
: 50 A
10
: 100 A
20
: 200 A
40
: 400 A
60
: 600 A
[2] OPTIONS
Standards & Approvals
blank
: Without CE
/CE
: CE marking
RELATED PRODUCTS
• Special cable (model: CLS-CN)
(Used in combination with the CLSA-08C.)
• Special cable (model: CLSA-08C)
GENERAL SPECIFICATIONS
Construction
: Clamp
Connection
: M3 screw terminals (torque 0.3 N·m)
Housing material
: Flame-resistant resin (black)
Applicable wire size
: AWG22 or thicker (0.6 dia. or 0.3 mm
2
or thicker; Max. 30 meters, twisted)
Detachable number of times
: Approx. 100 times
INPUT SPECIFICATIONS
Maximum working voltage
: 480 V AC (primary side)
INSTALLATION
Operating temperature
: -10 to +55°C (14 to 131°F)
Operating humidity
: 30 to 90 %RH (non-condensing)
Weight
:
CLSE-R5: 45 g (1.6 oz)
CLSE-05: 40 g (1.4 oz)
CLSE-10: 75 g (2.6 oz)
CLSE-20: 180 g (6.3 oz)
CLSE-40: 300 g (10.5 oz)
CLSE-60: 330 g (11.6 oz)
PERFORMANCE in percentage of span
Frequency
: 45 – 65 Hz (including the harmonic current up to 20 kHz)
For 65.1 Hz – 1.2 kHz, ratio error is ±2 %/In.
Maximum load
: 10 Ω
Insulation resistance
: ≥ 100 MΩ with 500 V DC
(sensor core to output terminal)
Dielectric strength
: 2000 V AC @ 1 minute
(sensor core to output terminal)
STANDARDS & APPROVALS
EU conformity
:
EMC Directive
EN 61326-1
Low Voltage Directive
EN 61010-1
EN 61010-2-032
Measurement Category III (input)
Pollution Degree 2
RoHS Directive
EXTERNAL DIMENSIONS unit: mm (inch)
■ Sensor model No.: CLSE-R5, CLSE-05
■ Sensor model No.: CLSE-10
■ Sensor model No.: CLSE-20
■ Sensor model No.: CLSE-40, CLSE-60