LEM ITZ 2000-SB FLEX ULTRASTAB Manual

Current transducer

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Current Transducer ITZ 2000-SB FLEX ULTRASTAB
For ultra-high precision measurement of current: DC, AC, pulsed..., with galvanic separation
between primary and secondary. Separate magnetic head and measuring electronics provides
high flexibility.
Features
● ±10 V voltage output
● Closed loop fluxgate
● Split design - separate head
and rack electronics.
● Analog output on 15-pin D-sub female output connector
● Status/interlock port on 9-pin D-sub male output connector
● Secondary current monitoring on BNC connector
● 4 mm banana sockets for secondary current output
● Full-featured indicator panel.
Advantages
● Very high accuracy
● Excellent linearity
● Extremely low temperature drift
● Wide frequency bandwidth
● High immunity to external fields
● No insertion losses
● Low noise on output signal
● Low noise feedback to primary conductor.
N° 88.24.69.100.0
2November2022/Version 5
Applications
● Feedback element in high-precision, high-stability power
● Calibration unit
● Absolute current standard reference
● Test and calibration of current sources
● Current extender for power systems
● Differential current measurement on power line
● Metrology applications.
Standards
EMC:
● EN 61000-6-2: 2019
● EN 61000-6-3: 2007 + A1 (2011)
● EN 61326-1: 2013
Safety:
● IEC 61010-1: 2010/AMD1: 2016.
Application Domains
● Industrial
● Laboratory
● Medical.
LEM reserves the right to carry out modifications on its transducers,
in order to improve them.
supplies
I
= 2000 A
P M
Page 1/14
LEM International SA
Route du Nant-d'Avril, 152
1217 Meyrin
www.lem.com

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Summary of Contents for LEM ITZ 2000-SB FLEX ULTRASTAB

  • Page 1 ● Low noise feedback to primary conductor. ● Laboratory ● Medical. N° 88.24.69.100.0 Page 1/14 LEM reserves the right to carry out modifications on its transducers, 2November2022/Version 5 LEM International SA in order to improve them. Route du Nant-d’Avril, 152 1217 Meyrin www.lem.com...
  • Page 2 The product is susceptible to ESD damage if secondary connectors pins are touched without being properly grounded. Remark Installation of the transducer must be done unless otherwise specified on the datasheet, according to LEM Transducer Generic Mounting Rules. Please refer to LEM document N°ANE120504 available on our Web site: https://www.lem.com/en/file/3137/download/.
  • Page 3: Insulation Coordination

    Mass rack electronics Mass head Note: Insulation coordination at 2000 m. Page 3/14 LEM reserves the right to carry out modifications on its transducers, 2November2022/Version 5 LEM International SA in order to improve them. Route du Nant-d’Avril, 152 1217 Meyrin...
  • Page 4: Electrical Data

    All ppm figures refer to full-scale which corresponds to an analog secondary voltage (U ) of 10 V. Page 4/14 LEM reserves the right to carry out modifications on its transducers, 2November2022/Version 5 LEM International SA in order to improve them.
  • Page 5: Typical Power Consumption

    Primary current I -2500 -2000 -1500 -1000 -500 1000 1500 2000 2500 Page 5/14 LEM reserves the right to carry out modifications on its transducers, 2November2022/Version 5 LEM International SA in order to improve them. Route du Nant-d’Avril, 152 1217 Meyrin www.lem.com...
  • Page 6: System Overview

    Reserved for a custom head configuration. STATUS (green LED) This LED is lit when the unit status is OK (Normal operation). Page 6/14 LEM reserves the right to carry out modifications on its transducers, 2November2022/Version 5 LEM International SA in order to improve them.
  • Page 7: Back Panel

    Labelling 1 / 1 ITZ Ultrastab 07.26.202 92.47.08.233.0_03 MARKING 92.47.08.233.0 Page 7/14 LEM reserves the right to carry out modifications on its transducers, 2November2022/Version 5 LEM International SA in order to improve them. Route du Nant-d’Avril, 152 1217 Meyrin www.lem.com...
  • Page 8 When the output signal U is switched to +U , its value is equal to +U Page 8/14 LEM reserves the right to carry out modifications on its transducers, 2November2022/Version 5 LEM International SA in order to improve them. Route du Nant-d’Avril, 152 1217 Meyrin www.lem.com...
  • Page 9 C E ON max Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the status/interlock signal outputs. Page 9/14 LEM reserves the right to carry out modifications on its transducers, 2November2022/Version 5 LEM International SA in order to improve them.
  • Page 10: Thermal Protection

    = 25 °C Frequency (Hz) (DC) 10.0 100.0 1000.0 10000.0 Page 10/14 LEM reserves the right to carry out modifications on its transducers, 2November2022/Version 5 LEM International SA in order to improve them. Route du Nant-d’Avril, 152 1217 Meyrin www.lem.com...
  • Page 11 The transducer head cable is available in three lengths: 10, 20 and 30 meters. For more information, see section “ITZ mandatory accessories” on page Page 11/14 LEM reserves the right to carry out modifications on its transducers, 2November2022/Version 5 LEM International SA in order to improve them.
  • Page 12: Analog Output Connector

    Details of further considerations relating to connect the analog output connector directly to a current measuring device can be found in the ITZ FLEX ULTRASTAB user guide. Page 12/14 LEM reserves the right to carry out modifications on its transducers, 2November2022/Version 5 LEM International SA in order to improve them.
  • Page 13: Delivery Package

    11 points X-CAL-LAB-03 * Other values might be possible upon request to LEM. Page 13/14 LEM reserves the right to carry out modifications on its transducers, 2November2022/Version 5 LEM International SA in order to improve them. Route du Nant-d’Avril, 152 1217 Meyrin www.lem.com...
  • Page 14 Optional programming connector M8x1,25 - 6H UTO connector UTO 01619SH SOURIAU Page 14/14 LEM reserves the right to carry out modifications on its transducers, 2November2022/Version 5 LEM International SA in order to improve them. Route du Nant-d’Avril, 152 1217 Meyrin...

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