HO 40 .. 150-NP series
Electrical data HO 150-NP-0100
At TA = 25 °C, UC = +5 V, RL = 10 kΩ unless otherwise noted (see Min, Max, typ. definition paragraph in page 10).
Parameter
Symbol
Unit
Min
Typ
Max
Comment
Primary nominal rms current
A
150
IPN
Primary current, measuring range 85 °C 1)
-375
-360
375
360
@ UC ≥ 4.6 V
IPM
A
105 °C
Number of primary turns
NP
RP
1,2,4
0.09
0.12
5
See application information
4 jumpers in //
Primary jumper resistance @ +25 °C
Primary jumper resistance @ +120 °C
Supply voltage 2)
mΩ
mΩ
V
RP
4 jumpers in //
UC
4.5
5.5
25
Current consumption
IC
mA
V
19
Reference voltage (output)
Reference voltage (input)
Output voltage range @ IPM
Vref
2.48
0.5
-2
2.5
2.52
2.65
2
Internal reference
External reference
Over operating temperature range
Series
Vref
V
Vout - Vref
Rref
V
V
ref output resistance
Ω
130
200
2
300
5
Vout output resistance
Rout
CL
Ω
Series
Allowed capacitive load
nF
0
6
Open drain, active low,
Over operating temperature range
OCD output: On resistance
OCD output: Hold time
Ron
thold
Ω
70
95
150
Additional time after threshold has
released
ms
0.7
1
1.4
Vout forced to GND when EEPROM
EEPROM control
Vout
VOE
IOE
mV
mV
A
0
-5
50
5
in an error state 3)
Electrical offset voltage @ IP = 0 A
Vout - Vref @ Vref = 2.5 V
Electrical offset current
Referred to primary
-0.9375
0.9375
Temperature coefficient of Vref
Temperature coefficient of VOE
Offset drift referred to primary @ IP = 0 A
Theoretical sensitivity
TCVref
TCVOE
TCIOE
Gth
ppm/K
mV/K
mA/K
mV/A
-170
-0.075
170
-40 °C .. 105 °C
-40 °C .. 105 °C
-40 °C .. 105 °C
800 mV@ IPN
0.075
-14.0625
14.0625
5.333
Factory adjustment, 1 turn
configuration, 4 jumpers in //
Sensitivity error @ IPN
εG
%
-0.75
0.75
Temperature coefficient of G
Linearity error 0 .. IPN
TCG
εL
ppm/K
% of IPN
% of IPM
-200
-0.4
-0.5
200
0.4
0.5
-40 °C .. 105 °C
Linearity error 0 .. IPM
εL
Magnetic offset current (@10 × IPN
referred to primary
)
IOM
A
-0.8
0.8
One turn
Reaction time @ 10 % of IPN
Response time @ 90 % of IPN
Frequency bandwidth (-3 dB)
tra
tr
µs
µs
2
@ 50 A/µs
@ 50 A/µs
2.5
BW
kHz
350
Output rms voltage noise (spectral
density)
(100 Hz .. 100 kHz)
eno
µV/√Hz
mVpp
5.2
Output voltage noise
(DC .. 10 kHz)
(DC .. 100 kHz)
(DC .. 1 MHz)
3.2
7.3
14.3
Vno
Over-current detect
A
2.64 x IPN 2.93 x IPN 3.22 x IPN Peak value ±10 %
Accuracy @ IPN
X
X
X
% of IPN
% of IPN
% of IPN
-1.15
-3.55
-3.15
1.15
3.55
3.15
Accuracy @ IPN @ TA = +105 °C
Accuracy @ IPN @ TA = +85 °C
See formula note 4)
See formula note 4)
Notes: 1) Magnetic core temperature remaining equal or less than ambiant temperature TA
2) 3.3 V SP version available
3) EEPROM in an error state makes the transducer behave like a reverse current saturation. Use of the OCD may help to
differentiate the two cases 4)
TCIOE
TCG
10000
Accuracy @
(% of IPN)
= X
XTA
· (T -25)
· 100 · (TA -25)).
+ (
+
4)
A
1000·IP
Page 6/12
25July2014/Version 1
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice
www.lem.com
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