DR5000IM DANISENSE | Alldatasheet

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Technical content

Features

Linearity error maximum 1 ppm 4mm banana jack for secondary current Transducer core optimized for high level of immunity against external magnetic fields Operating temperature Transducer head 0-70°C Electronics 0-45°C Turns ratio 1:2500 Aperture diameter 150 mm 2U 19” Control unit with universal mains supply 100V-240V Ultra-stable, high precision (ppm class) fluxgate technology DR Series current transducer for non -intrusive, isolated DC and AC current measurement up to 8000A Applications: MPS for particles accelerators Stable power supplies Precision drives Batteries testing and evaluation systems Power measurement and power analysis Current calibration purposes All ppm (or %) values refer to nominal current Specification highlights Symbol Unit Min Typ Max Nominal primary AC current IPN AC Arms 5000 Nominal primary DC current IPN DC A -8000 8000 Measuring range ÎPM A -8000 8000 Primary / secondary ratio n1 : n2 1:2500 1:2500 Linearity error ƐL ppm -1 1 Offset current (including earth field) IOE ppm -3 3 DC-10Hz Overall accuracy @25°C (= ƐL + IOE ) accƐ ppm -4 4 AC Maximum gain error 10Hz to 1kHz ƐG % ± 0.05 Operating temperature range Ta °C 0 70

Precision – Innovation www.danisense.com DR5000IM Electrical specifications at Ta=23°C Parameter Symbo l Unit Min Typ. Max Comment IPN AC Arms 5000 Refer to fig. 1 & 2 for derating IPN DC A -8000 8000 Refer to fig. 1 for derating Measuring range IPM A -8000 8000 Refer to fig. 1 & 2 for derating Overload capacity ÎOL kA 20 Non-measured, 100ms ISN mA -3200 3200 At nominal primary DC current 1:2500 1:2500 RM Ω 0 1 Refer to fig. 1 for details ppm -1 1 ppm refers to nominal current µA -3.2 3.2 µA refers to secondary current ppm -3 3 ppm refers to nominal current µA -9.6 9.6 µA refers to secondary current accƐ ppm -4 4 ppm refers to nominal DC current ppm/K -0.1 0.1 ppm refers to nominal current µA/K -0.32 0.32 µA refers to secondary current Bandwidth f(-3dB) kHz 100 Small signal, graphs figure 3 Amplitude error 10Hz –1kHz 0.05% 1kHz -5kHz 1.50% 5kHz - 30kHz 15.00% Phase shift 10Hz –1kHz 0.05º 1kHz -5kHz 0.5º 5kHz - 30kHz 3º tr @ 90% µs 1 di/dt = 100A/µs Noise 0 - 100Hz 0.10 0 - 1kHz 0.70 0 - 10kHz 5.00 0 - 100kHz 7.00 fExc kHz 7.82 µV rms 10 VAC 90 295 50/60Hz VDC 127 417 °C 0 45 °C 0 70 Refer to fig. 1 for derating Stability -0.1 0.1 ppm refers to nominal current -0.32 0.32 µA refers to secondary current (perpendicular to bus bar) µA refers to secondary current (parallel to bus bar) µA refers to secondary current Offset change with horizontal external magnetic field µA /mT 8 ppm / month uA/month Offset change with vertical external magnetic field µA /mT Offset stability over time Transducer head temperature Response time to a step current IPN noise ppm rms Control Unit ambient temperature Fluxgate excitation frequency Induced rms voltage on primary conductor Mains input voltage AC Mains input voltage DC Measured on secondary current ƐG % % refers to nominal current q º (including earth field) Offset current DC-10Hz Overall accuracy @25°C (= ƐL + IOE ) Offset temperature coefficient IOE TCIOE ƐL Nominal primary AC current Nominal primary DC current Nominal secondary current Primary / secondary ratio Linearity error Measuring resistance

Precision – Innovation www.danisense.com DR5000IM Frequency and ambient temperature derating (Fig. 2) Frequency characteristics (Fig. 3) -10.00 -5.00 0.00 5.00 10.00 10Hz 100Hz 1,000Hz 10,000Hz Amplitude / Phase Amplitude (%) Phase Error (deg) 5000 5500 6000 6500 7000 7500 8000 Maximum measurement resistor Value (Ohm) Primary Current, DC or peak (A) Maximum measurement resistor vs. ambient temperatures Measurement resistor RM and ambient temperature derating (Fig. 1) Cable length 5m 100 1000 10000 10Hz 100Hz 1,000Hz 10,000Hz 100,000Hz 1,000,000Hz Primary Current (A) Primary Current (Hz) Maximum primary current Arms Max current (Arms) 65 deg Max current (Arms) 45 deg Max current (Arms) 25 deg

Precision – Innovation www.danisense.com DR5000IM Isolation specifications Parameter Unit Value Rated isolation voltage rms, reinforced isolation IEC 61010-1 standard and with following conditions - Overvoltage category III -Pollution degree 2 kV Rms voltage for AC isolation test, 50/60 Hz, 1 min - Between primary and (secondary and shield) - Between secondary and shield kV 23.7 0.2 Impulse withstand voltage kV 43.5 Creepage distance / Clearance mm 60 / 60 Comparative Tracking Index CTI 600 Absolute maximum ratings Parameter Unit Max Comment Primary current kA 20 Maximum 100ms Primary current kA 8 Continous Environmental and mechanical characteristics Parameter Unit Min Typ Max Comment Ambient operating temper- ature range °C 0 45 Control unit Ambient operating temper- ature range °C 0 70 Transducer head Storage temperature range °C -40 85 Relative humidity % 20 80 Non-condensing Mass kg 17

6 Transducer Head

Connections 4mm banana Jacks Standards EN 61326-1 EMC EN 61010-1:2010 Safety

Precision – Innovation www.danisense.com DR5000IM 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 out- put offset current (less than 10ppm)

Precision – Innovation www.danisense.com DR5000IM DR5000 Transducer Head Dimension General tolerances ±0.3mm

Precision – Innovation www.danisense.com DR5000IM Declaration of Conformity Danisense A/S Malervej 10 DK-2630 Taastrup Denmark Declares that under our sole responsibility that this product is in conformity with the provisions of the following EC Directives, including all amendments, and with national legislation implementing these directives: Directive 2014/30/EU Directive 2014/35/EU And that the following harmonized standards have been applied EN 61010-1 (Third Edition):2010, EN 61010-1:2010/A1:2019 EN 61010-2-030:2021/A11:2021 EN 61326-1:2013 All DANISENSE products are manufactured in accordance with RoHS directive 2011/65/EU. Annex II of the RoHS directive was amended by directive 2015/863 in force since 2015, expanding the list of 6 restricted substances (Lead, Hexavalent Chromium, PBB, PBDE and Cadmium) Danisense follows the provision in EN 63000:2018 Place Date Taastrup, Denmark Henrik Elbæk 2022-03-15