DS1000UB-10V DANISENSE | Alldatasheet

Document overview

  • Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
  • PDF pages: 7

Technical content

Features

Linearity error maximum ±35 ppm 10V BNC output connection Fluxgate, closed loop compensated technology with fixed excitation frequency and second harmonic zero flux detection for best in class accuracy and stability Industry standard DSUB 9 pin connection 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 Ultra-stable, high precision (ppm class) fluxgate technology DS Series current transducer for non -intrusive, isolated DC and AC current measurement up to 1100A 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 All ppm (or %) values refer to nominal current Specification highlights Symbol Unit Min Typ Max Nominal primary AC current IPN AC Arms 700 Nominal primary DC current IPN DC A -1000 1000 Measuring range ÎPM A -1100 1100 Primary / secondary ratio V/kA 10 10 Linearity error ?L ppm -35 35 Offset current (including earth field) IOE ppm -10 10 DC-10Hz Overall accuracy @25°C (= ?L + IOE ) acc? ppm -45 45 AC Maximum gain error 10Hz to 3kHz ?G % ±0.01 Operating temperature range Ta ° C -40 55 Power supply voltages Uc V ±14.25 ±15.75

Precision – Innovation www.danisense.com DS1000UB-10V Electrical specifications at Ta=23°C, supply voltage = ± 15V unless otherwise stated Parameter Symbol Unit Min Typ. Max Comment IPN AC Arms 700 Refer to fig. 2 for derating IPN DC A -1000 1000 Measuring range I PM A -1100 1100 Refer to fig. 2 for derating Overload capacity Î OL A 1500 Non-measured, 100ms VSN Vout -10 10 At nominal primary DC current Ratio V/kA 10.0000 10.0000 Bandwidth f (-3dB) kHz 300 Small signal, graphs figure 3 Amplitude error 10Hz –3kHz 0.01% 3kHz -10kHz 0.20% 10kHz - 100kHz 4.00% Phase shift 10Hz –3kHz 0.40º 3kHz -10kHz 1.00º 10kHz - 100kHz 9.00º tr @ 90% µs 1 di/dt = 100A/µs Noise 0 - 100Hz 0.02 0 - 1kHz 0.04 0 - 10kHz 0.40 0 - 100kHz 1.50 f Exc kHz 32.5 µV rms 5 Uc V ±14.25 ±15.75 Ips mA 93 97 104 Add Is (if Is is positive) Ins mA 85 91 96 Add Is (if Is is negative) Ta °C -40 55 Linearity error ƐL ppm -35 35 ppm refers to nominal DC current Offset error IOE ppm -10 10 ppm refers to nominal DC current ppm/K -2 2 ppm refers to nominal DC current ppm/month -0.3 0.3 ppm refers to nominal DC current ppm/V -0.1 0.1 ppm refers to nominal DC current Ratio Error ppm -5 5 ppm refers to nominal DC current ppm/K 1 1 ppm refers to nominal DC current ppm/month -5 5 ppm refers to nominal DC current accƐ ppm -45 45 ppm refers to nominal DC current Versus time DC-10Hz Overall accuracy @23°C (= ƐL + IOE ) Initial Versus temperature Versus time Versus supply voltage Initial @23°C Versus temperature Fluxgate excitation frequency Induced rms voltage on primary conductor Power supply voltages Positive current consumption Negative current consumption Operating temperature range Response time to a step current I PN noise ppm rms % refers to nominal current q º Nominal primary AC current Nominal primary DC current Nominal output voltage Primary / secondary ratio ƐG %

Precision – Innovation www.danisense.com DS1000UB-10V Frequency and ambient temperature derating (Fig. 2) Frequency characteristics (Fig. 3) -30.00 -20.00 -10.00 0.00 10.00 20.00 30.00 10Hz 100Hz 1,000Hz 10,000Hz 100,000Hz Amplitude / Phase Amplitude (%) Phase Error (deg) 100 1000 10Hz 100Hz 1,000Hz 10,000Hz 100,000Hz 1,000,000Hz Primary Current (A) Primary Current (Hz) Maximum primary current Arms Max current (Arms) 25 deg Max current (Arms) 45 deg Max current (Arms) 65 deg

Precision – Innovation www.danisense.com DS1000UB-10V Isolation specifications Parameter Unit Value Clearance mm 9 Creepage distance mm 10 Comparative tracking index (CTI) V > 600 Rms voltage for AC isolation test, 50/60 Hz, 1 min - Between primary and (secondary and shield) - Between secondary and shield kV 5.7 0.2 Impulse withstand voltage (1.2/50µs) kV 10.4 Rated rms isolation voltage reinforced isolation, overvoltage category III, Pollution degree 2 according to - IEC 61010-1 - EN50780 V 300 600 Absolute maximum ratings Parameter Unit Max Comment Primary kA 4.5 Maximum 100ms Power supply V ±16.5 Environmental and mechanical characteristics Parameter Unit Min Typ Max Comment Ambient operating temper- ature range °C -40 55 Storage temperature range °C -40 85 Relative humidity % 20 80 Non-condensing Mass kg 0.6 Connections Power supplies: D-SUB 9 pins male Standards EN 61326-1 EMC EN 61010-1:2010 Safety

Precision – Innovation www.danisense.com DS1000UB-10V 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 tra nsducers 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 ch ange in output offset current (less than 10ppm) Status pins When transducer is operating in normal condition, the status pins (3 and 8) are shorted. Status pins properties: - forward direction pin 8 to pin 3, maximum forward current 10mA - maximum forward voltage 60V, maximum reverse voltage 5V Accessories
  • 4-channel power supplies unit for connection up to 4xDL2000 : DSSIU-4
  • 6-channel power supplies unit for connection up to 6xDL2000 : DSSIU-6
  • Transducer cables in 5 lengths (2m - 5m - 10m - 15m - 20m): DSUB2 - DSUB5 - DSUB10 - DSUB15 - DSUB20
  • Transducer cable 3m for connection to end-user’s power supply: Transducer cable for lab PS (with access to current output via 4 banana jacks) Please visit Danisense homepage for relevant datasheets

Precision – Innovation www.danisense.com DS1000UB-10V Mounting instructions

  • Base plate mounting 2 holes 6.5 2 x M5 steel screws / 6N.m
  • Back side panel mounting 3 holes 4.0 x 6H 3 x M4 steel screw / 4N.m DSUB pin layout Positive current direction Is identified by an arrow on the transducer body (general tolerance 0.3mm unless otherwise stat- -Vc +Vc Do not use Do not use NC Status Status NC DSUB-9 pinout & BNC connection 50Ω Impedance matching resistor BNC 10V 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

Precision – Innovation www.danisense.com DS1000UB-10V 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