JM21XH-XXX-XXX Series - 1 Pages

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Catalogue excerpts

SPLIT-CORE AC/DC CURRENT TRANSDUCER JM21XH-XXX-XXX Series Split-core current transducer for the electronic measurement of DC or AC waveform currents, with galvanic isolation between the primary circuit (power) and the secondary circuit (measurement). 0-5V DC, 0-10V DC, 4-20mA DC output proportional to the RMS value of the primary current. MAIN CHARACTERISTICS • Current transformer and RMS circuit in a single case • Choice of primary current ranges: 5 to 250A • Choice of standard output types: 4-20mA, 0-5V or 0-10V • Accuracy: <2% of nominal primary current • Bandwidth: 50/60 Hz APPLICATIONS • Automation and Supervision • Safety and Condition Monitoring • HVAC & Pumps • Refrigeration • Small Industrial Motors • Fans • Lighting FEATURES • Self-powered and loop-powered versions • Operating range: -20°C to +60°C • Isolation test voltage : 3.5kV RMS / 50Hz / 1min • Sensing aperture : 21mm(for non-contact measurement) • UL94-V0 recognized materials ADVANTAGES • High isolation between primary and secondary circuits • Compact case • Cost-effective solution • Easy installation ACCESSORY OPTION

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