LEM ITZ 5000-S FLEX ULTRASTAB Quick Start Manual

Current transducer

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Current Transducer ITZ 5000-S 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
● 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° 88.23.75.100.0
28October2022/Version 7
LEM reserves the right to carry out modifications on its transducers,
in order to improve them.
Applications
● Feedback element in high-precision, high-stability power
supplies
● 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.
I
= 5000 A
P N
Page 1/15
LEM International SA
Route du Nant-d'Avril, 152
1217 Meyrin
www.lem.com

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Summary of Contents for LEM ITZ 5000-S FLEX ULTRASTAB

  • Page 1 ● Low noise feedback to primary conductor. ● Industrial ● Laboratory ● Medical. N° 88.23.75.100.0 Page 1/15 LEM International SA LEM reserves the right to carry out modifications on its transducers, 28October2022/Version 7 Route du Nant-d’Avril, 152 in order to improve them. 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 3/15 LEM International SA LEM reserves the right to carry out modifications on its transducers, 28October2022/Version 7 Route du Nant-d’Avril, 152 in order to improve them. 1217 Meyrin www.lem.com...
  • Page 4: Electrical Data

    All ppm figures refer to full-scale which corresponds to a secondary current (I ) output of 2 A. Page 4/15 LEM International SA LEM reserves the right to carry out modifications on its transducers, 28October2022/Version 7 Route du Nant-d’Avril, 152 in order to improve them.
  • Page 5 RM = 1.5 Ω 5000 4500 4000 3500 Cable resistance (Ω) 3000 Page 5/15 LEM International SA LEM reserves the right to carry out modifications on its transducers, 28October2022/Version 7 Route du Nant-d’Avril, 152 in order to improve them. 1217 Meyrin www.lem.com...
  • Page 6 Cable resistance (Ω) -2000 -3000 -4000 -5000 -6000 -7000 -8000 Page 6/15 LEM International SA LEM reserves the right to carry out modifications on its transducers, 28October2022/Version 7 Route du Nant-d’Avril, 152 in order to improve them. 1217 Meyrin www.lem.com...
  • Page 7: Typical Power Consumption

    -4000 -3000 -2000 -1000 1000 2000 3000 4000 5000 6000 Page 7/15 LEM International SA LEM reserves the right to carry out modifications on its transducers, 28October2022/Version 7 Route du Nant-d’Avril, 152 in order to improve them. 1217 Meyrin www.lem.com...
  • Page 8: System Overview

    STATUS (green LED) This LED is lit when the unit status is OK (Normal operation). Page 8/15 LEM International SA LEM reserves the right to carry out modifications on its transducers, 28October2022/Version 7 Route du Nant-d’Avril, 152 in order to improve them.
  • Page 9: Back Panel

    Labelling 1 / 1 ITZ Ultrastab 07.26.202 92.47.08.233.0_03 MARKING 92.47.08.233.0 Page 9/15 LEM International SA LEM reserves the right to carry out modifications on its transducers, 28October2022/Version 7 Route du Nant-d’Avril, 152 in order to improve them. 1217 Meyrin www.lem.com...
  • Page 10 +U , its value is equal to +U Page 10/15 LEM International SA LEM reserves the right to carry out modifications on its transducers, 28October2022/Version 7 Route du Nant-d’Avril, 152 in order to improve them. 1217 Meyrin...
  • Page 11 Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the status/interlock signal outputs. Page 11/15 LEM International SA LEM reserves the right to carry out modifications on its transducers, 28October2022/Version 7 Route du Nant-d’Avril, 152 in order to improve them.
  • Page 12: Thermal Protection

    = 25 °C Frequency (Hz) (DC) 10.0 100.0 1000.0 10000.0 Page 12/15 LEM International SA LEM reserves the right to carry out modifications on its transducers, 28October2022/Version 7 Route du Nant-d’Avril, 152 in order to improve them. 1217 Meyrin www.lem.com...
  • Page 13: 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 13/15 LEM International SA LEM reserves the right to carry out modifications on its transducers, 28October2022/Version 7 Route du Nant-d’Avril, 152 in order to improve them.
  • Page 14: Delivery Package

    −2500 A, the voltage on this connector is −0.5 V. Delivery package The LEM ITZ 5000-S FLEX ULTRASTAB package contains by default: ● 19-inch rack-mount ITZ FLEX ULTRASTAB electronics ● Transducer head ● European (Schuko CEE 7/7) and US/Japanese mains cables, 2 m each (with three-pole IEC C13 female connector).
  • Page 15 (in mm, general tolerance ±1.5 mm) Dimensions - Measuring head (in mm, general tolerance ±1.5 mm) Page 15/15 LEM International SA LEM reserves the right to carry out modifications on its transducers, 28October2022/Version 7 Route du Nant-d’Avril, 152 in order to improve them. 1217 Meyrin...

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