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CTSR Datasheet, PDF (1/11 Pages) LEM – Current Transducer | |||
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Current Transducer CTSR series
IPRN = 300, 600 mA
Ref: CTSR 0.3-P, CTSR 0.6-P
For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation between
the primary circuit and the secondary circuit.
Features
ââ Closed loop (compensated) current transducer
ââ Voltage output
ââ Single supply voltage
ââ PCB mounting.
Advantages
ââ High accuracy
ââ Very low offset drift over temperature
ââ Wide aperture
ââ High overload capability
ââ High insulation capability
ââ Reference pin with two modes, Ref In and Ref Out
ââ Degauss and test functions.
Applications
ââ Residual current measurement
ââ Leakage current measurement in transformerless PV
inverters
ââ First human contact protection of PV arrays
ââ Failure detection in power sources
ââ Symmetrical fault detection (e.g. after motor inverter)
ââ Leakage current detection in stacked DC sources
ââ Single phase or three phase nominal current measurement
up to ± 30 A per wire (DC or AC).
Standards
ââ EN 50178: 1997
ââ IEC 61010-1: 2010
ââ UL 508: 2010.
Application Domain
ââ Industrial
ââ Suitable to fulfil VDE 0126-1-1 and UL 1741.
N°97.G9.A2.000.0, N°97.G9.G6.000.0
28January2014/version 7
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice
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www.lem.com
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