DS200ID-CD1000 Ultra-stable, high precision (ppm class) fluxgate technology DS Series current transducer for non-intrusive, isolated DC and AC current measurement up to 370A Features Linearity error maximum 2 ppm 1000 turns calibration winding available in DSUB 9 connector - For full scale test and calibration in circuit Green diode for normal operation indication Full aluminum body for superior EMI shielding and extended operating temperature range Large aperture ^27.6mm for cables and bus bars Applications: MPS for particles accelerators Gradient amplifiers for MRI devices Stable power supplies Precision drives Batteries testing and evaluation systems Power measurement and power analysis Current calibration purposes Specification highlights All ppm (or %) values refer to nominal current Precision - Innovation www.danisense.com

DS200ID-CD1000Electrical specifications at Ta=23°C, supply voltage = ± 15V unless otherwise stated Parameter Precision - Innovation www.danisense.com

DS200ID-CD1000Measurement resistor Rm and ambient temperature derating (Fig. 1)Maximum measurement resistor vs. ambient temperatures 30 25 20 15 10 5 0 Primary Current, DC or peak (A) Max current (Arms) 85 deg Max current (Arms) 65 deg Max current (Arms) 45 deg Precision - Innovation www.danisense.com

Precision - Innovation www.danisense.com

DS200ID-CD1000 Advanced Sensor Protection Circuits “ASPC” Developed to protect the current transducer from typical fault conditions: • Unit is un-powered and secondary circuit is open or closed • Unit is powered and secondary circuit is open or interrupted Both DC and AC primary current up to 100% of nominal value can be applied to the current transducers in the above situations without damage to the electronics. Please notice that the sensor core can be magnetized in all above cases, leading to a small change in output offset current (less than 10ppm) Status pins When transducer is operating...

DS200ID-CD1000 DSUB pin layout DSUB-9 current output with 1000 turns calibration winding When sensor is operating in normal condition the status pins are shorted. Status pin properties. - Forward direction pin 8 to pin 3 - Maximum forward current 10mA - Maximum forward voltage 60V - Maximum reverse voltage 5V Positive current direction Mounting instructions Is identified by an arrow on the transducer body • Base plate mounting • Back side panel mounting 2 holes ^6.5 2 x M5 steel screws / 6N.m 3 holes ^4.0 x 6H 3 x M4 steel screw / 4N.m Precision - Innovation www.danisense.com