Current Transducer HAIS 50..400-P and HAIS 50..100-TP
General data
T
A
T
S
m
Ambient operating temperature
Ambient storage temperature
Mass (in brackets : TP version)
Standards
- 40 .. + 85
°C
- 40 .. + 85
°C
20 (30)
g
EN 50178: 1997
Isolation characteristics
V
b
Rated isolation voltage rms
with IEC 61010-1 standards and following conditions
- Single insulation
- Over voltage category III
- Pollution degree 2
- Heterogeneous field
Rated isolation voltage rms
with EN 50178 standards and following conditions
- Reinforced insulation
- Over voltage category III
- Pollution degree 2
- Heterogeneous field
Rms voltage for AC isolation test, 50 Hz, 1 min
Partial discharge extinction voltage rms @ 10pC
HAIS 50..400-P
HAIS 50..100-TP
Impulse withstand voltage 1.2/50 µs
Creepage distance
Clearance distance
Comparative tracking index (Group I)
300
V rms
V
b
600
V rms
V
d
V
e
2.5
>1
> 1.4
8
>8
>8
> 600
kV
kV
kV
kV
mm
mm
V
w
dCp
dCl
CTI
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 following
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.
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LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
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