HTA-300-S LEM USA Inc, HTA-300-S Datasheet
HTA-300-S
Manufacturer Part Number
HTA-300-S
Description
SENSOR CURR 300A -/+15V MOD
Manufacturer
LEM USA Inc
Series
HTAr
Datasheet
1.HTA-300-S.pdf
(3 pages)
Specifications of HTA-300-S
Current - Sensing
300A
Accuracy
±1%
Sensitivity
-
Sensor Type
Open Loop Hall Effect
Voltage - Supply
-15 V ~ 15 V
Output
±4V
Frequency
50kHz
Polarization
Bidirectional
Operating Temperature
-25°C ~ 85°C
Package / Case
Module
Other names
Q2723012
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).
V
R
V
I
R
X
ε
V
V
TCV
TCV
t
di/dt
BW
T
T
m
Notes:
090430/6
C
r
A
S
OUT
C
L
OE
OH
L
IS
Electrical data
Accuracy - Dynamic performance data
General data
OE
OUT
1)
2)
Output voltage (Analog) @ ± I
Load resistance
Supply voltage (± 5 %)
Current consumption
Isolation resistance @ 500 V
Accuracy
Linearity error
Electrical offset voltage, @ I
Hystersis offset voltage @ I
after an excursion of 3 x I
Temperature coefficient of V
Temperature coefficient of V
Response time to 90 % of I
di/dt accurately followed
Frequency bandwidth (- 3 dB)
Ambient operating temperature
Ambient storage temperature
Mass
Standards
Deviation in output when tested to EN 61000-4-3
Excludes the electrical offset
Refer to derating curves in the technical file to avoid excessive core
heating at high frequency.
Type
HTA 100-S
HTA 200-S
HTA 300-S
HTA 400-S
HTA 500-S
HTA 600-S
HTA 1000-S
1)
@ I
1)
PN
(0 .. ± I
, T
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
A
= 25°C , @ ± 15 V
Primary nominal
PN
current rms
T
T
Safety
EMC
)
PN
A
A
I
PN
1000
P
= 0 .. + 70°C
= - 25 .. + 85°C
PN
P
100
200
300
400
500
600
OE
OUT
DC
= 0,
= 0, T
step
PN
(A)
2)
T
T
A
A
A
= 25°C
= - 25 .. + 85°C < ± 1
= - 25 .. + 85°C < ± 0.05
measuring range
Primary current,
I
± 300
± 600
± 900
± 1000
± 1000
± 1000
± 1000
PM
(A)
± 4
> 1
> 3
± 15
< 25
> 500
± 1
± 0.5
< ± 10
< ± 10
< 3
> 50
DC .. 50
- 25 .. + 85
- 25 .. + 85
230
EN 50178(1994)
EN 50082-2(1992)
EN 50081-1(1992)
< 25
RoHS since
date code
46179
46170
46097
46100
46083
46222
46118
% of I
mV/K
A/µs
%/K
kHz
MΩ
mV
mV
mA
kΩ
kΩ
°C
°C
µs
%
%
PN
V
V
g
I
Features
●
●
●
Advantages
●
●
●
●
●
●
●
●
●
Applications
●
●
●
●
●
●
Application domain
●
PN
Open loop transducer using Hall
effect
Panel mounting-Horizontal or
Vertical
Insulated plastic case recognized
according to UL 94-V0
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.
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.
Industrial.
= 100 .. 1000 A
www.lem.com
Page 1/3
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HTA-300-S Summary of contents
Page 1
... 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). Electrical data Type Primary nominal current rms I PN HTA 100-S 100 HTA 200-S 200 ...
Page 2
... Current Transducer HTA 100 .. 1000-S Isolation characteristics V Rms voltage for AC isolation test, 50 Hz, 1 min d Impulse withstand voltage 1.2/50 µ dCp Creepage distance dCI Clearance distance CTI Comparative Tracking Index (group IIIa) Applications examples According to EN 50178 and IEC 61010-1 standards and following conditions: ● ...
Page 3
... Dimensions HTA 100 .. 1000-S Dimensions HTA 100..1000-S Bottom view Front view Mechanical characteristics ● General tolerance Mechanical characteristics ● Primary through-hole ● Connection of secondary • General tolerance ± 0.5 mm • Primary through-hole Ø • Connection of secondary Molex 5045-04A Remarks • ...