Electrical data
Primary nominal
Primary current
Type
current
measuring range
I
PN
(A)
I
P
(A)
1000
1100
HTC 1000-S
2000
2200
HTC 2000-S
3000
3300
HTC 3000-S
V
C
Supply voltage (3 %)
15
V
I
C
Current consumption
< 20
mA
R
IS
Insulation resistance @ 500 VDC
> 500
M
V
out
Output voltage
@ I
PN,
R
L
=2k
,
T
A
=25C,
10
V
R
OUT
Output internal resistance
< 100
V
d
R.m.s. voltage for AC insulation test, 50/60Hz,1mn
2.5
kV
R
L
Load resistance
2
k
Accuracy-Dynamic performance data
X
Accuracy @ I
PN
, T
A
= 25C
< 1
%of I
PN
L
Linearity (0 .. I
PN
)
< 1
%of I
PN
TC
G
Thermal drift of the gain
0.1
%/K
V
OE
Eletrical offset voltage T
A
= 25C
< 30
mV
V
OH
Hysteresis offset voltage
@ I
P
= 0; after an excursion of 1 x I
PN
< 50
mV
V
OT
Thermal drift of
offset
< 1.0
mV/K
t
r
Response time @ 90% of I
P
@ di/dt
= 100A/s
10
s
f
Frequency bandwidth (- 3dB)
DC .. 10
kHz
General data
T
A
Ambient operating temperature
-40 .. +85
C
T
S
Ambient storage temperature
-40 .. +85
C
m
Mass
450
g
Standards
EN 50155
Notes :
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
= 1000..3000 A
V
OUT
= 10 V
040512/2
Features
Hall effect measuring principle
Galvanic insulation between primary
and secondary circuit
UL 94-V0 rated
Advantages
Easy mounting
Compact
High immunity to external
interference
Low power consumption
Applications
Traction
LEM Components
www.lem.com
Preliminary
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
HTC 1000..3000-S
Dimensions
(in mm)
P N A M S
70
100
49
60
35
98
120
R40
2-D8
D40
Front view
Bottom view
Pins Assignment
P : +V
N : -V
A : Output
M : 0V
S : 0V
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