LA150-P_12 Datasheet, PDF (2/3 Pages) LEM – Current Transducer

Current Transducer LA 150-P
Isolation characteristics
V_d
Rms voltage for AC insulation test, 50 Hz, 1 min
4.3
kV
V_w
Impulse withstand voltage 1.2/50 µs
8
kV
V_e
Partial discharge extinction voltage rms @ 10 pC 1.3
kV

Min
dCp Creepage distance
8
mm
dCI Clearance
8
mm
CTI Comparative Tracking Index (group I)
600
Applications examples
According to EN 50178 and IEC 61010-1 standards and following conditions:
●● Over voltage category OV 3
●● Pollution degree PD2
●● Non-uniform field
dCp, dCI, V_w
Basic insulation
Reinforced insulation
EN 50178
Rated insulation voltage
1000 V
600 V
IEC 61010-1
Nominal voltage
1000 V
400 V
Safety
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.
Caution, risk of electrical shock
When operating the transducer, certain parts of the module can carry hazardous
voltage (eg. primary busbar, power supply).
Ignoring this warning can lead to injury and/or cause serious damage.
This transducer is a build-in device, whose conducting parts must be inaccessible
after installation.
A protective housing or additional shield could be used.
Main supply must be able to be disconnected.
14December2012/version 3
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice
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