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LV100-750_03 参数 Datasheet PDF下载

LV100-750_03图片预览
型号: LV100-750_03
PDF下载: 下载PDF文件 查看货源
内容描述: 电压互感器 [Voltage Transducer]
分类和应用:
文件页数/大小: 2 页 / 57 K
品牌: LEM [ LEM ]
 浏览型号LV100-750_03的Datasheet PDF文件第2页  
Voltage Transducer LV 100-1500
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
=
1500 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 ± 15 V
I
SN
K
N
V
C
I
C
V
d
@ ± 1500 V
max
@ ± 2250 V
max
1500
V
0 .. ± 2250
V
6.66
mA
R
M min
R
M max
0
0
170
90
Features
Closed loop (compensated) voltage
transducer using the Hall effect
Insulated plastic case recognized
according to UL 94-V0
Primary resistor incorporated into the
housing.
Secondary nominal r.m.s. current
Conversion ratio
Supply voltage (± 5 %)
Current consumption
R.m.s. voltage for AC isolation test, 50 Hz, 1 mn
50
mA
1500 V / 50 mA
± 15
V
10 +
I
S
mA
6
kV
Advantages
Excellent accuracy
Very good linearity
Low thermal drift
High immunity to external
interference.
Accuracy - Dynamic performance data
X
G
ε
L
Overall Accuracy @
V
PN
,
T
A
= 25°C
Linearity
Offset current @
I
P
= 0,
T
A
= 25°C
Thermal drift of
I
O
Response time @ 90 % of
V
PN
± 0.7
< 0.1
Typ
Max
± 0.2
± 0.3
%
%
mA
mA
µs
Applications
AC variable speed drives and servo
motor drives
Static converters for DC motor drives
Uninterruptible Power Supplies
(UPS)
Power supplies for welding
applications.
I
O
I
OT
t
r
0°C .. + 70°C
± 0.2
120
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°C
Secondary coil resistance @
T
A
= 70°C
Mass
Standards
0 .. + 70
- 25 .. + 85
15000 : 2000
10
225
60
850
EN 50178
°C
°C
W
k
g
030129/4
LEM Components
w w w .lem.com