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2November2022/Version 5
LEM reserves the right to carry out modifications on its transducers,
in order to improve them.
LEM International SA
Route du Nant-d’Avril, 152
1217 Meyrin
www.lem.com
ITZ 2000-SB FLEX ULTRASTAB
Safety
This transducer must be used in limited-energy secondary circuits according to IEC 61010-1.
⚠
Caution
This transducer must be used in electric/electronic equipment with respect to applicable standards and safety requirements in
accordance with the manufacturer’s operating instructions.
If the device is used in a way that is not specified by the manufacturer, the protection provided by the device may be
compromised. Always inspect the electronics unit and connecting cable before using this product and do not use it if damaged.
Mounting assembly shall guarantee the maximum primary conductor temperature, fulfill clearance and creepage distance,
minimize electric and magnetic coupling.
Caution, risk of electrical shock
Use caution during installation and use of this product; certain parts of the module can carry hazardous voltages and high currents
(e.g. primary conductor).
Ignoring this warning can lead to injury and or/or cause serious damage.
De-energize all circuits and hazardous live parts before installing the product.
All installations, servicing operations and use must be carried out by trained and qualified personnel practicing applicable safety
precautions.
This transducer is a built-in device, no maintenance required; cleaning by dry compressed air is authorized.
This transducer is a build-in device, whose hazardous live parts must be inaccessible after installation.
This transducer must be mounted in a suitable end-enclosure.
Besides make sure to have a distance of minimum 30 mm between the primary conductor (return bar) and the transducer and
other neighboring components.
Main supply must be able to be disconnected.
Always inspect the current transducer for damage before using this product.
Never connect or disconnect the power while the primary circuit is connected to live parts.
Never connect the output to any equipment with a common mode voltage to earth greater than 30 V.
Always wear protective clothing and gloves if hazardous live parts are present in the installation where the measurement is carried
out.
Safe and trouble-free operation of this transducer can only be guaranteed if transport, storage and installation are carried out
correctly and are carried out with care.
The current transducer shall not be opened or modified.
If not working, the current transducer shall be replaced by an equivalent device.
In case of main supply cable replacement, make sure to use similar cable to guaranty the safety; please refer to the user
manual for more information.
ESD susceptibility
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:
