鈥?/div>
and secondary circuit
Hall effect measuring principle
Isolation voltage 3000V
2 isolated primary windings
Low power consumption
Extended measuring range(3 x
I
PN
)
Power supply from 鹵12V to 鹵15V
Insulated plastic case recognized
according to UL94-V0.
V
OUT
R
OUT
R
L
V
C
I
C
V
d
V
e
V
W
Output voltage (Analog) @ 鹵
I
PN
,
R
L
= 10 k鈩?
T
A
= 25擄C
Output internal resistance
Load resistance
Supply voltage (鹵 5 %)
1)
Current consumption
Rms voltage for AC isolation test, 50 Hz, 1 min
Primary to secondary
Primary 1 to primary 2
Partial discharge extinction voltage rms @ 10 pC
Impulse withstand voltage, 1.2/50 碌s
鹵4
< 50
鈮?/div>
10
鹵 15
< 鹵 15
>3
>1
鈮?/div>
1
鈮?/div>
6
V
鈩?/div>
k鈩?/div>
V
mA
kV
kV
kV
kV
Advantages
鈥?/div>
Low insertion losses
鈥?/div>
Easy to mount with automatic
handling system
鈥?/div>
Only one design for wide current
ratings range
鈥?/div>
Small size and space saving
鈥?/div>
High immunity to external
interference.
Accuracy-Dynamic performance data
X
蔚
L
V
OE
V
OH
TCV
OE
TCV
OUT
t
r
BW
Accuracy @
I
PN
,
T
A
= 25擄C (excluding offset)
Linearity error (0 .. 鹵
I
PN
)
Electrical offset voltage @
T
A
= 25擄C
Hysteresis offset voltage @
I
P
= 0;
after an excursion of 1 x
I
PN
Temperature coefficient of
V
OE
Temperature coefficient of
V
OE
(% of reading)
Response time to 90% of
I
PN
step
Frequency bandwidth (- 3 dB)
2)
< 鹵 1 % of
I
PN
< 鹵 1 % of
I
PN
< 鹵 40
mV
< 鹵 15
< 鹵 1.5
鹵 0.1
鈮?/div>
3
50
mV
mV/K
%/K
碌s
kHz
Applications
鈥?/div>
Switched Mode Power Supplies
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
(SMPS)
AC variable speed drives
Uninterruptible Power Supplies
(UPS)
Electrical appliances
Battery supplied applications
DC motor drives
General data
T
A
T
S
m
dCp
Ambient operating temperature
Ambient storage temperature
Mass
Creepage distance
Isolation material group
Standards
1)
- 25 .. + 85 擄C
- 25 .. + 85 擄C
8
g
鈮?/div>
5.5
mm
I
EN50178: 1997
Application domain
鈥?/div>
Industrial
Notes : Also operate at 鹵12V power supplies, measuring range reduced to 鹵2.5x
I
PN
2)
Small signal only to avoid excessive heating of the magnetic core
Page 1/2
061026/7
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
www.lem.com
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