HTA100-S_09 Datasheet, PDF (1/3 Pages) LEM – Current Transducer

Current Transducer HTA 100 .. 1000-S
For the electronic measurement of currents: DC, AC, pulsed...,
with galvanic isolation between the primary circuit (high power) and
the secondary circuit (electronic circuit).
I_PN = 100 .. 1000 A
Electrical data
Type
Primary nominal Primary current, RoHS since

current rms
measuring range date code

HTA 100-S
I_PN (A)
100
I_PM (A)
± 300
46179
HTA 200-S
200
± 600
46170
HTA 300-S
300
± 900
46097
HTA 400-S
400
± 1000
46100
HTA 500-S
500
± 1000
46083
HTA 600-S
600
± 1000
46222
HTA 1000-S
1000
± 1000
46118
V_OUT Output voltage (Analog) @ ± I_PN
R_L
Load resistance
T_A = 0 .. + 70°C

T_A = - 25 .. + 85°C
V_C
Supply voltage (± 5 %)
I_C
Current consumption
R_IS Isolation resistance @ 500 V_DC
± 4
V
> 1
kΩ
> 3
kΩ
± 15
V
< 25
mA
> 500
MΩ
Accuracy - Dynamic performance data
X
ε
L
Accuracy ¹⁾ @ I_PN , T_A = 25°C , @ ± 15 V
Linearity error ¹⁾ (0 .. ± I_PN)
± 1
%
± 0.5
%
V_OE Electrical offset voltage, @ I_P = 0, T_A = 25°C
< ± 10
mV
V_OH Hystersis offset voltage @ I_P = 0,
after an excursion of 3 x I_PN
< ± 10
mV
TCV_OE Temperature coefficient of V_OE T_A = - 25 .. + 85°C < ± 1
mV/K
TCV_OUT Temperature coefficient of V_OUT T_A = - 25 .. + 85°C < ± 0.05
%/K
t_r
Response time to 90 % of I_PN step
< 3
µs
di/dt di/dt accurately followed
> 50
A/µs
BW Frequency bandwidth (- 3 dB) ²⁾
DC .. 50
kHz
General data
T_A
Ambient operating temperature
T_S
Ambient storage temperature
m
Mass
Standards
Safety

EMC

Deviation in output when tested to EN 61000-4-3
- 25 .. + 85
°C
- 25 .. + 85
°C
230
g
EN 50178(1994)
EN 50082-2(1992)
EN 50081-1(1992)
< 25
% of I_PN
Features
●● Open loop transducer using Hall
effect
●● Panel mounting-Horizontal or
Vertical
●● Insulated plastic case recognized
according to UL 94-V0
Advantages
●● Very good linearity
●● Very good accuracy
●● Low temperature drift
●● Wide frequency bandwidth
●● Very low insertion losses
●● High immunity to external
interference
●● Current overload capability
●● Low power consumption
●● Wide dynamic range,
100 to 1000 A in one package.
Applications
●● AC variable speed drives and
servo motor drives
●● Static converters for DC motor
drives
●● Battery supplied applications
●● Uninterruptible Power Supplies
(UPS)
●● Switched Mode Power Supplies
(SMPS)
●● Power supplies for welding
applications.
Application domain
●● Industrial.
Notes: ¹⁾ Excludes the electrical offset
2) _{Refer to derating curves in the technical file to avoid excessive core}
heating at high frequency.
090430/6
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
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