Voltage Transducer LV 100-50
For the electronic measurement of voltages : DC, AC, pulsed...,
with a galvanic isolation between the primary circuit (high voltage)
and the secondary circuit (electronic circuit).
V
PN
= 50 V
Electrical data
V
PN
V
P
I
PN
R
M
Primary nominal r.m.s. voltage
Primary voltage, measuring range
Primary nominal r.m.s. current
Measuring resistance
with 鹵 15 V
I
SN
K
N
V
C
I
C
V
d
@ 鹵 50 V
max
@ 鹵 75 V
max
50
V
0 .. 鹵 75
V
200
mA
R
M min
R
M max
0
0
170
90
鈩?/div>
鈩?/div>
mA
V
mA
kV
Features
鈥?/div>
Closed loop (compensated) voltage
transducer using the Hall effect
鈥?/div>
Insulated plastic case recognized
according to UL 94-V0
鈥?/div>
Primary resistor
R
1
incorporated into
the housing.
Secondary nominal r.m.s. current
Conversion ratio
Supply voltage (鹵 5 %)
Current consumption
R.m.s. voltage for AC isolation test, 50 Hz, 1 mn
50
50 V / 50 mA
鹵 15
10 +
I
S
6
Advantages
鈥?/div>
Excellent accuracy
鈥?/div>
Very good linearity
鈥?/div>
Low thermal drift
鈥?/div>
High immunity to external
interference.
Accuracy - Dynamic performance data
X
G
蔚
L
Overall Accuracy @
V
PN
,
T
A
= 25擄C
Linearity
Offset current @
I
P
= 0,
T
A
= 25擄C
Thermal drift of
I
O
Response time @ 90 % of
V
P max
鹵 0.7
< 0.1
Typ
Max
鹵 0.2
鹵 0.3
%
%
mA
mA
碌s
Applications
鈥?/div>
AC variable speed drives and servo
motor drives
鈥?/div>
Static converters for DC motor drives
鈥?/div>
Battery supplied applications
鈥?/div>
Uninterruptible Power Supplies
(UPS)
鈥?/div>
Power supplies for welding
applications.
I
O
I
OT
t
r
0擄C .. + 70擄C
鹵 0.2
40
General data
T
A
T
S
N
P
R
1
R
S
m
Ambient operating temperature
Ambient storage temperature
Turns ratio
Total primary power loss
Primary resistance @
T
A
= 25擄C
Secondary coil resistance @
T
A
= 70擄C
Mass
Standards
1)
0 .. + 70
- 25 .. + 85
500 : 2000
10
0.25
60
850
EN 50178
擄C
擄C
W
k
鈩?/div>
鈩?/div>
g
Note :
1)
A list of corresponding tests is available
980709/1
LEM Components
w w w .lem.com
LV100-50相關型號PDF文件下載
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