Current Transducers HTC 1000..3000-S
For the electronic measurement of currents: AC,DC, pulsed, mixed,
with a galvanic isolation between the primary circuit (high power) and
the secondary circuit (electronic circuit).
I
PN DC
= ± 1000..3000 A
V
OUT
= ± 10 V
Electrical data
Primary continuous
direct current (nominal)
I
PN DC
(A)
1000
2000
3000
Primary current
measuring range
I
PM
(A)
± 1100
± 2200
± 3300
Type
Features
HTC 1000-S
HTC 2000-S
HTC 3000-S
•
Hall effect measuring principle
•
Galvanic insulation between primary
± 15
< ± 20
> 500
± 10
< 100
2.5
≥
2
V
mA
MΩ
V
Ω
kV
kΩ
and secondary circuit
•
Insulated plastic case recognized
according to UL 94-V0
V
C
I
C
R
IS
V
out
R
OUT
V
d
R
L
Supply voltage (± 3 %)
Current consumption
Insulation resistance @ 500 VDC
Output voltage (Analog) @ ±
I
PN DC,
R
L
=2kΩ,
T
A
=25°C
Output internal resistance
Rms voltage for AC isolation test, 50 Hz,1min
Load resistance
Advantages
•
Easy installation
•
Compact
•
High immunity to external
interference
•
Low power consumption
Accuracy-Dynamic performance data
X
ε
L
V
OE
V
OH
TCV
OE
TCV
OUT
t
r
BW
Accuracy @
I
PN DC
,
T
A
= 25°C
Linearity error (0 .. ±
I
PN DC
)
Eletrical offset voltage @
T
A
= 25°C
Hysteresis offset voltage @
I
P
= 0,
after an excursion of 1 x
I
PN DC
Temperature coefficient of
V
OE
Temperature coefficient of
V
OUT
Response time to 90% of
I
PN DC
step @ di/dt = 100A/µs
Frequency bandwidth (- 3dB)
< ± 1 %of
I
PN DC
< ± 1 %of
I
PN DC
< ± 30
mV
< ± 50
mV
< ± 1.0 mV/K
≤
± 0.1
%/K
≤
10
µs
DC .. 10
kHz
Application
•
Traction
General data
T
A
T
S
m
Ambient operating temperature
Ambient storage temperature
Mass
Standards
1)
- 40 .. + 85
- 40 .. + 85
450
EN 50155
°C
°C
g
1)
Note :
Specification according to IEC 61000-4-3 are not guaranteed between 260 and
290 MHz (value higher by 5% than the specification).
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LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
www.lem.com
LEM [ LEM ]
