CSNR151 - CSN Series closed loop current sensor, measures ac, dc or impulse current, 125 A nominal, ±200 amp range, center pin, 2000 turn || CSNR151 - Quad Industry GmbH

Артикул: CSNR151 Наименование: CSN Series closed loop current sensor, measures ac, dc or impulse current, 125 A nominal, ±200 amp range, center pin, 2000 turn || CSNR151 Производитель: Honeywell Description The CSN Series of closed loop current sensors are based on the principles of the Magnetoresistive or Hall effects, and the null balance or zero magnetic flux method (feedback system). The magnetic flux in the sensor core is constantly controlled at zero. The amount of current required to balance zero flux is the measure of the primary current flowing through the conductor, multiplied by the ratio of the primary to secondary windings. This closed loop current is the output from the device and presents an image of the primary current reduced by the number of secondary turns at any time. This current can be expressed as a voltage by passing it through a resistor. Features Current sensing up to 1275 amps (depending on product listing) Measures ac, dc and impulse currents Competitive cost/performance ratio Rapid response High overload capability High level of electrical isolation between primary and secondary circuits Industrial operating temperature range Small size and weight Typical Applications Variable speed drives Overcurrent protection Ground fault detectors Current feedback control systems Robotics UPS and telecommunication power supplies Welding power supplies Automotive - Battery management systems Wattmeters Product Specifications Product Type Closed Loop Linear Sensed Current Type ac or dc Sensed Current Range ±200 A Package Type Thru Hole PCB Mount Output Type Current Continuous Current ±200 A Operate Current 125 A RMS @ 25 °C Supply Current ±14 mA + Output Supply Voltage ±12.0 Vdc to ±15.0 Vdc Offset Current < ±0.1 mA Offset Current Drift < ±0.3 mA Coil Resistance 100 Ohm Response Time < 0.5 µs Coil Turns 2000 Output Nominal 62.5 mA Operating Temperature -40 °C to 85 °C [-40 °F to 185 °F] Storage Temperature -40 °C to 90 °C [-40 °F to 194 °F] Measuring Resistance 10 Ohm min., 100 Ohm max. Housing Material Glass-filled PBT (UL94-V0) Mounting PCB on 3 Pins Pinout Style Center Accuracy ±0.5 % Availability Global Comment Larger thru hole. UNSPSC Code 41111928 UNSPSC Commodity 41111928 Current Sensors Series Name CSN

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