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| Datasheet File OCR Text: |
| Current Transducer HAR 1000-S For the electronic measurement of currents: AC, DC, pulsed, mixed, with a galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit). IPN = 1000A VOUT = 5V Electrical data IPN IP VC IC RIS VOUT ROUT Vb Vd RL Ve Primary nominal current Primary current, measuring range @ VC = 15V Supply voltage ( 5 %) Current consumption Isolation resistance @ 500 VDC Output voltage @ IPN, RL = 10 k, TA = 25C Output internal resistance R.m.s. rated isolation voltage R.m.s. voltage for AC isolation test, 50/60Hz, 1mn Load resistance Partial discharge extinction voltage @ 10 pC 1000 2500 15 <20 >500 5 <100 2.1 7 10 3.6 A A V mA M V kV kV k kV Features * Hall effect measuring principle * Galvanic isolation between primary * Isolation voltage 7kV * Wide measuring range (2.5 x IPN) * UL 94-V0 rated and secondary circuit Advantages * Easy mounting * Compact * High immunity to external interference Accuracy-Dynamic performance data X L TC G VOE VOH VOT tr f Accuracy @ IPN, TA = 25C, VC = 15V(5 %) Linearity (0 .. IPN) Thermal drift of the gain (between -40 .. +70C) Electrical offset voltage, TA = 25C Hysteresis offset voltage @ IP = 0; after an excursion of 1 x IPN Thermal drift of offset (between -40 .. +70C) Response time @ 90% of IP Frequency bandwidth (-3 dB) 2) <0.5 <0.5 5.5 <20 % of IPN % of IPN % of IPN mV mV mV s kHz * Low power consumption Applications * Traction <15 <50 5 DC .. 10 General data TA TS m Ambient operating temperature Ambient storage temperature Mass Creepage distance Clearance Standards -40 .. +70 C -40 .. +85 C 400 g 26 mm 19 mm EN 50155, prEN 50124 Notes : 1) 2) Basic insulation, overvoltage category III, pollution degree 2 Accuracy data exclude the eletrical offset. 040729/2 LEM Components www.lem.com HAR 1000-S Dimensions (in mm) Bottom view Left view Front view Direction of Current Secondary Pin Identifications * * * * * * Pin Pin Pin Pin Pin Pin 1 2 3 4 5 6 : : : : : : +15 V - 15 V 0V Output - 15 V 0V Mechanical characteristics * * * * * General tolerance Fastening Fastening Apature Connection of secondary 1.0 mm 4 x O7.5 mm Max 6.2 Nm 54mm x 18mm Burndy SMS6GE4 * The primary bus bar temperature should not exceed 100 C LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice. |
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