LTS 15-NP LEM USA Inc, LTS 15-NP Datasheet
LTS 15-NP
Manufacturer Part Number
LTS 15-NP
Description
SENSOR CURRENT 15A 5V TH
Manufacturer
LEM USA Inc
Series
LTSr
Datasheet
1.LTS_15-NP.pdf
(3 pages)
Specifications of LTS 15-NP
Current - Sensing
15A
Accuracy
±0.2%
Sensitivity
41.6mV/A
Current - Supply
-
Sensor Type
Closed Loop Hall Effect
Voltage - Supply
5V
Output
2.5V
Frequency
200kHz
Polarization
Bidirectional
Operating Temperature
-40°C ~ 85°C
Package / Case
Ring Opening 0.126" Dia, 6 Leads
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
398-1001
Current Transducer LTS 15-NP
For the electronic measurement of currents: DC, AC, pulsed,
mixed with galvanic isolation between the primary circuit (high power)
and the secondary circuit (electronic circuit).
I
I
Î
V
G
N
R
R
TCR
V
I
X
ε
TCV
TCG
V
t
t
di/dt
BW
T
T
m
Notes:
110218/19
PN
PM
P
C
ra
r
A
S
OUT
C
L
OM
S
L
IM
Electrical data
Accuracy - Dynamic performance data
General data
OUT
IM
1)
2)
3)
Absolute value @ T
I
Only due to TCR
Primary nominal current rms
Primary current, measuring range
Overload capability
Output voltage (Analog) @ I
Sensitivity
Number of secondary turns (± 0.1 %)
Load resistance
Internal measuring resistance (± 0.5 %)
Temperature coefficient of R
Supply voltage (± 5 %)
Current consumption @ V
Accuracy @ I
Accuracy with R
Linearity error
Temperature coefficient of V
Temperature coefficient of G
Magnetic offset voltage @ I
Reaction time @ 10 % of I
Response time to 90 % of I
di/dt accurately followed
Frequency bandwidth (0 .. - 0.5 dB)
Ambient operating temperature
Ambient storage temperature
Mass
Standards
S
= I
P
/N
S
PN
, T
IM
IM
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
A
.
@ I
A
= 25°C
=
PN
(- 0.5.. 1 dB)
25°C, 2.475 <
, T
after an overload of 3 x I
C
A
PN
PN
P
I
= 5 V
= 25°C
P
P
OUT
IM
= 0,
= 0
step
@ I
16058
P
= 0
V
OUT
- 10°C .. + 85°C 65
- 40°C .. - 10°C
- 40°C .. + 85°C
< 2.525
10 x I
5 x I
Typ
PN
PN
PN
2.5
15
0 .. ± 48
250
2.5
41.6
2000
≥
83.33
< 50
5
28+I
± 0.2
± 0.7
< 0.1
< 100
< 400
> 35
DC .. 100
DC .. 200
- 40 .. + 85
- 40 .. + 100
10
EN 50178: 1997
IEC 60950-1: 2001
Typ
65
2
±
1)
S
(0.625
2)
+(V
120 ppm/K
170 ppm/K
50
Max
± 0.5
± 2.0
± 2.0
OUT
·
3)
I
P
ppm/K
ppm/K
/I
/R
PN
mV/A
A/µs
L
) V
kHz
kHz
) mA
mV
mV
mV
kW
°C
°C
ns
ns
At
At
At
%
%
%
V
W
V
g
I
Features
● Closed loop (compensated) multi-
● Unipolar voltage supply
● Isolated plastic case recognized
● Compact design for PCB
● Incorporated measuring
● Extended measuring range.
Advantages
● Excellent accuracy
● Very good linearity
● Very low temperature drift
● Optimized response time
● Wide frequency bandwidth
● No insertion losses
● High immunity to external
● Current overload capability.
Applications
● AC variable speed drives and
● Static converters for DC motor
● Battery supplied applications
● Uninterruptible Power Supplies
● Switched Mode Power Supplies
● Power supplies for welding
Application domain
● Industrial.
PN
range current transducer using
the Hall effect
according to UL 94-V0
mounting
resistance
interference
servo motor drives
drives
(UPS)
(SMPS)
applications.
= ± 15 At
www.lem.com
Page 1/3
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LTS 15-NP Summary of contents
Page 1
... Current Transducer LTS 15-NP For the electronic measurement of currents: DC, AC, pulsed, mixed with galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit). Electrical data I Primary nominal current rms PN I Primary current, measuring range PM Î Overload capability ...
Page 2
... Current Transducer LTS 15-NP Isolation characteristics V Rms voltage for AC isolation test, 50 Hz, 1 min d V Impulse withstand voltage 1.2/50 µ Rms voltage for partial discharge extinction @ 10pC e dCp Creepage distance 1) dCI Clearance distance 2) CTI Comparative Tracking Index (group IIIa) Notes: On housing 1) On PCB with soldering pattern UTEC93-703. ...
Page 3
... Dimensions LTS 15-NP (in mm) Primary nominal Number of current rms primary turns ± ± 7.5 3 ± 5 Mechanical characteristics ● General tolerance ● Fastening & connection of primary Recommended PCB hole ● Fastening & connection of secondary 3 pins 0.5 x 0.35 mm Recommended PCB hole ● Additional primary through-hole Remarks ● ...