Datasheet

100507/11
LEM reserves the right to carry out modications on its transducers, in order to improve them, without prior notice.
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Current Transducer HAIS 50..400-P and HAIS 50..100-TP
T
A
Ambient operating temperature - 40 .. + 85 °C
General data
T
S
Ambient storage temperature - 40 .. + 85 °C
m Mass (in brackets : TP version) 20 (30) g
Standards EN 50178: 1997
Isolation characteristics
V
b
Rated isolation voltage rms with EN50178, IEC61010-1 standards
at following conditions
- Over voltage category III
- Pollution degree 2
- Heterogeneous eld
V
d
Rms voltage for AC isolation test, 50 Hz, 1 min 2.5 kV
V
e
Partial discharge extinction voltage rms @ 10pC
HAIS 50..400-P > 1 kV
HAIS 50..100-TP > 1.4 kV
V
w
Impulse withstand voltage 1.2/50 µs 8 kV
dCp Creepage distance > 8 mm
dCl Clearance distance > 8 mm
CTI Comparative tracking index (Group I) > 600
If insulated cable is used for the primary circuit, the
voltage category could be improved with the following table :
Cable insulation (primary) Category
HAR 03 450V CAT III
HAR 05 550V CAT III
HAR 07 650V CAT III
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 built-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.