CTSR 0.3-P LEM USA Inc, CTSR 0.3-P Datasheet
CTSR 0.3-P
Specifications of CTSR 0.3-P
CTSR 0.3-P
Related parts for CTSR 0.3-P
CTSR 0.3-P Summary of contents
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... Current Transducer CTSR series Ref: CTSR 0.3-P, CTSR 0.6-P For the electronic measurement of current: DC, AC, pulsed..., with galvanic isolation between the primary (high power) and the secondary circuit (electronic circuit). Features ● Closed loop (compensated) current transducer ● Voltage output ● Single supply voltage ● ...
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Absolute maximum ratings Parameter Supply voltage Primary conductor temperature Impulse overload (100 µs, 500 A/µs) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum ratings for extended periods may degrade reliability. Isolation characteristics Parameter RMS voltage for ...
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... Electrical data CTSR 0.3 25° output voltage referred Parameter Primary nominal residual current rms Primary residual current, measuring range Supply voltage Current consumption Reference voltage @ External reference voltage Electrical offset current referred to primary (Note 2) Temperature coefficient Theoretical sensitivity Sensitivity error (Note 2) ...
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... Typical performance characteristics CTSR 0.3-P Figure 1: Frequency response Figure 2: Output noise, spectral density Figure 4: Typical step response 22June2011 /Version 2 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice. Frequency (Hz) Figure 3: Output noise, cumulated rms Figure 5: Typical step response ...
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... Output voltage referred to GND (during Degauss cycle) Output voltage referred to V (Test current) REF Notes: 1) See “Application information” section. 2) Only with a primary nominal residual current, see paragraph “Primary nominal residual current and primary nominal curent”. 3) Accuracy @ T and 22June2011 /Version 2 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice ...
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Typical performance characteristics CTSR 0.6-P Figure 6: Frequency response Noise voltage spectral density of V Device: CTSR 0.6-P #05-61 -60 -65 -70 -75 -80 -85 -90 -95 -100 -105 -110 (Hz) Figure 7: ...
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... Vref pin of the transducer through a 499 ohms resistor. It tolerates sink or source currents up to ±5 mA, but the 499 ohms resistor prevents this current to exceed these limits. • In the Ref In mode, an external reference voltage is connected to the Vref pin; this voltage is specified in the range 2 and is directly used by the transducer as the reference point for measurements ...
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... Primary nominal residual current and primary nominal current The primary nominal residual current is the sum of the instantaneous values of all currents flowing through the aperture of the transducer. The primary nominal current is the current flowing through any conductor placed into the aperture of the transducer. ...
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PCB Footprint CTSR series Assembly on PCB • Recommended PCB hole diameter • Maximum PCB thickness • Wave soldering profile No clean process only The two retention pins inserted into the case of the transducer are electrically isolated by the ...
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Dimensions CTSR series (in mm, general tolerance ± 0.3 mm) 22June2011 /Version 2 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice. CTSR series Connection www.lem.com Page 10/10 ...