LEM HO-P-0214 Current transducer Datasheet

IPN = 60, 100, 120, 180, 240, 250 A
Current Transducer HO-P series
Ref: HO 60-P, HO 100-P, HO 120-P, HO 180-P, HO 240-P, HO 250-P
For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation
between the primary and the secondary circuit.
Features
Applications
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Open loop multi-range current transducer
Voltage output
Single power supply +5 V
Over-current detect 2.93 × IPN (peak value)
EEPROM Control
Galvanic separation between primary and secondary circuit
Low power consumption
Compact design for THT PCB mounting
Aperture: 15 × 8 mm
Factory calibrated
Dedicated parameter settings available on request
(see page 12).
Advantages
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Low offset drift
Over-drivable Vref
8 mm creepage/clearance
Fast response.
AC variable speed 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
Combiner box
MPPT.
Standards
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EN 50178: 1997
IEC 61010-1: 2010
IEC 61326-1: 2012
UL 508: 2010.
Application Domain
●● Industrial.
N°97.K4.27.000.0; N°97.K4.34.000.0; N°97.K4.36.000.0; N°97.K4.42.000.0; N°97.K4.D4.000.0; N°97.K4.45.000.0
16July2015/Version 5
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice
Page 1/15
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HO 60 .. 250-P series
Absolute maximum ratings
Symbol
Unit
Supply voltage (not destructive)
Parameter
UC
V
8
Supply voltage (not entering non standard modes)
UC
V
6.5
Primary conductor temperature
TB
°C
120
UESD
kV
2
ESD rating, Human Body Model (HBM)
Value
Stresses above these ratings may cause permanent damage. Exposure to absolute maximum ratings for extended periods may
degrade reliability.
UL 508: Ratings and assumptions of certification
File # E189713 Volume: 2 Section: 5
Standards
●● CSA C22.2 NO. 14-10 INDUSTRIAL CONTROL EQUIPMENT - Edition 11 - Revision Date 2011/08/01
●● UL 508 STANDARD FOR INDUSTRIAL CONTROL EQUIPMENT - Edition 17 - Revision Date 2010/04/15
Ratings
Parameter
Symbol
Primary involved potential
Unit
Value
V AC/DC
600
Max surrounding air temperature
TA
°C
105
Primary current
IP
A
According to series primary
current
Secondary supply voltage
UC
V DC
5
Output voltage
Vout
V
0 to 5
Conditions of acceptability
1 - These devices have been evaluated for overvoltage category III and for use in pollution degree 2 environment.
2 - A suitable enclosure shall be provided in the end-use application.
3 - The terminals have not been evaluated for field wiring.
4 - These devices are intended to be mounted on a printed wiring board of end use equipment. The suitability of the
connections (including spacings) shall be determined in the end-use application.
5 - Primary terminals shall not be straightened since assembly of housing case depends upon bending of the terminals.
6 - Any surface of polymeric housing have not been evaluated as insulating barrier.
7 - Low voltage control circuit shall be supplied by an isolating source (such as a transformer, optical isolator,
limiting impedance or electro-mechanical relay).
10 - The jumper installed within the primary hole is only intended for fixing the sensor and not for carrying the primary current.
Marking
Only those products bearing the UR Mark should be considered to be Listed or Recognized and covered under UL's Follow-Up
Service. Always look for the Mark on the product.
Page 2/15
16July2015/Version 5
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice
www.lem.com
HO 60 .. 250-P series
Insulation coordination
Parameter
Symbol
Unit
Value
Rms voltage for AC insulation test 50/60 Hz/1 min
Ud
kV
4.3
Impulse withstand voltage 1.2/50 µs
ÛW
kV
8
Partial discharge extinction rms voltage @ 10 pC
Ue
V
> 1170
Clearance (pri. - sec.)
dCI
mm
>8
Shortest distance through air
Creepage distance (pri. - sec.)
dCp
mm
>8
Shortest path along device body
Clearance (pri. - sec.)
-
mm
>8
When mounted on PCB with
recommended layout
Case material
-
-
V0 according to
UL 94
Comparative tracking index
Comment
Busbar / Secondary + jumpers
600
CTI
Application example
-
-
600 V
CAT III PD2
Reinforced insulation, non
uniform field according to
EN 50178, EN 61010
Application example
-
-
1000 V
CAT III PD2
Based insulation, non uniform
field according to
EN 50178, EN 61010
Application example
-
-
600 V
CAT III PD2
Simple insulation, non uniform
field according to UL 508
Symbol
Unit
Min
Ambient operating temperature
TA
°C
−40
105
Ambient storage temperature
TS
°C
−40
105
Mass
m
g
Environmental and mechanical characteristics
Parameter
Typ
Max
Comment
34
Page 3/15
16July2015/Version 5
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice
www.lem.com
HO 60 .. 250-P series
Electrical data HO 60-P-0100
At TA = 25 °C, UC = +5 V, RL = 10 kΩ unless otherwise noted (see Min, Max, typ. definition paragraph in page 13).
Parameter
Symbol
Unit
Primary nominal rms current
IPN
A
Primary current, measuring range
IPM
A
Number of primary turns
NP
-
Supply voltage 1)
UC
V
Current consumption
IC
mA
Reference voltage (output)
Vref
Reference voltage (input)
Min
Typ
Max
Comment
60
−150
150
1
@ UC ≥ 4.6 V
See application information
4.5
5
5.5
19
25
V
2.48
2.5
2.52
Internal reference
Vref
V
0.5
2.65
Vout − Vref
V
−2
2
Vref output resistance
Rref
Ω
130
Vout output resistance
Rout
Ω
Allowed capacitive load
CL
nF
0
OCD output: On resistance
Ron
Ω
70
95
150
Open drain, active low
Over operating temperature range
OCD output: Hold time
thold
ms
0.7
1
1.4
Additional time after threshold has
released
EEPROM control
Vout
mV
0
50
Vout forced to GND when EEPROM
in an error state 2)
Electrical offset voltage @ IP = 0 A
VOE
mV
−5
5
Vout − Vref @ Vref = 2.5 V
Electrical offset current
Referred to primary
IOE
A
−0.375
0.375
Temperature coefficient of Vref
TCVref
ppm/K
−170
170
−40 °C … 105 °C
Temperature coefficient of VOE
TCVOE
mV/K
−0.075
0.075
−40 °C … 105 °C
Offset drift referred to primary
@ IP = 0 A
TCIOE
mA/K
−5.625
5.625
−40 °C … 105 °C
Theoretical sensitivity
Gth
mV/A
Sensitivity error @ IPN
εG
%
−0.5
0.5
Factory adjustment
(straight bus-bar)
TCG
ppm/K
−350
350
−40 °C … 105 °C
Output voltage range @ IPM
Temperature coefficient of G
External reference
Over operating temperature range
200
300
Series
2
5
Series
6
800 mV @ IPN
13.333
Linearity error 0 … IPN
εL
% of IPN
−0.75
0.75
Linearity error 0 … IPM
εL
% of IPM
−0.5
0.5
Magnetic offset current (@ 10 × IPN)
referred to primary
IOM
A
−0.92
0.92
One turn
Reaction time @ 10 % of IPN
tra
µs
2.5
@ 50 A/µs
Response time @ 90 % of IPN
tr
µs
3.5
@ 50 A/µs
Frequency bandwidth (−3 dB)
BW
kHz
Output rms voltage noise (spectral
density)
(100 Hz … 100 kHz)
eno
µV/√ Hz
Output voltage noise
(DC … 10 kHz)
(DC … 100 kHz)
(DC … 1 MHz)
Vno
mVpp
Over-current detect
100
Small signals
9.2
5.0
13.8
26.0
A
2.64 × IPN
2.93 × IPN
3.22 × IPN
Peak value ±10 %
Accuracy @ IPN
X
% of IPN
−1.25
1.25
Accuracy @ IPN @ TA = +105 °C
X
% of IPN
−4.80
4.80
See formula note 3)
Accuracy @ IPN @ TA = +85 °C
X
% of IPN
−3.91
3.91
See formula note 3)
Notes:
3.3 V SP version available
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
1)
2)
3)
TCIOE
Accuracy @ X TA (% of IPN) = X + ( TCG × (TA – 25) +
× 100 × (TA – 25)).
10000
1000 × IP
16July2015/Version 5
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice
Page 4/15
www.lem.com
HO 60 .. 250-P series
Electrical data HO 100-P-0100
At TA = 25 °C, UC = +5 V, RL = 10 kΩ unless otherwise noted (see Min, Max, typ. definition paragraph in page 13).
Symbol
Unit
Primary nominal rms current
Parameter
IPN
A
Primary current, measuring range
IPM
A
Number of primary turns
NP
-
Supply voltage
Min
−250
250
1
UC
V
IC
mA
Reference voltage (output)
Vref
V
2.48
Reference voltage (input)
Vref
V
0.5
Output voltage range @ IPM
Max
Comment
100
Current consumption
1)
Typ
4.5
@ UC ≥ 4.6 V
See application information
5
5.5
19
25
2.5
2.52
Internal reference
2.65
External reference
Vout − Vref
V
−2
Vref output resistance
Rref
Ω
130
Vout output resistance
Rout
Ω
Allowed capacitive load
CL
nF
0
OCD output: On resistance
Ron
Ω
70
95
150
Open drain, active low
Over operating temperature range
OCD output: Hold time
thold
ms
0.7
1
1.4
Additional time after threshold has
released
EEPROM control
Vout
mV
0
50
Vout forced to GND when EEPROM
in an error state 2)
Electrical offset voltage @ IP = 0 A
VOE
mV
−5
5
Vout − Vref @ Vref = 2.5 V
Electrical offset current
Referred to primary
IOE
A
−0.625
0.625
Temperature coefficient of Vref
TCVref
ppm/K
−170
170
−40 °C … 105 °C
Temperature coefficient of VOE
TCVOE
mV/K
−0.075
0.075
−40 °C … 105 °C
Offset drift referred to primary
@ IP = 0 A
TCIOE
mA/K
−9.375
9.375
−40 °C … 105 °C
Theoretical sensitivity
Gth
mV/A
Sensitivity error @ IPN
εG
%
−0.5
0.5
Factory adjustment
(straight bus bar)
TCG
ppm/K
−350
350
−40 °C … 105 °C
Linearity error 0 … IPN
εL
% of IPN
−0.5
0.5
Linearity error 0 … IPM
Temperature coefficient of G
2
Over operating temperature range
200
300
Series
2
5
Series
6
800 mV @ IPN
8
εL
% of IPM
−0.5
0.5
Magnetic offset current (@ 10 × IPN)
referred to primary
IOM
A
−0.92
0.92
One turn
Reaction time @ 10 % of IPN
tra
µs
2.5
@ 50 A/µs
3.5
@ 50 A/µs
Response time @ 90 % of IPN
tr
µs
Frequency bandwidth (−3 dB)
BW
kHz
Output rms voltage noise (spectral
density)
(100 Hz … 100 kHz)
eno
µV/√ Hz
Output voltage noise
(DC … 10 kHz)
(DC … 100 kHz)
(DC … 1 MHz)
Vno
mVpp
Over-current detect
A
100
Small signals
6
3.6
8.7
16.9
2.64 × IPN
2.93 × IPN
3.22 × IPN
Peak value ±10 %
Accuracy @ IPN
X
% of IPN
−1
1
Accuracy @ IPN @ TA = +105 °C
X
% of IPN
−4.55
4.55
See formula note 3)
Accuracy @ IPN @ TA = +85 °C
X
% of IPN
−3.66
3.66
See formula note 3)
Notes:
3.3 V SP version available
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
1)
2)
3)
TCIOE
Accuracy @ X TA (% of IPN) = X + ( TCG × (TA – 25) +
× 100 × (TA – 25)).
10000
1000 × IP
16July2015/Version 5
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice
Page 5/15
www.lem.com
HO 60 .. 250-P series
Electrical data HO 120-P-0100
At TA = 25 °C, UC = +5 V, RL = 10 kΩ unless otherwise noted (see Min, Max, typ. definition paragraph in page 13).
Symbol
Unit
Primary nominal rms current
Parameter
IPN
A
Primary current, measuring range
IPM
A
Number of primary turns
NP
-
Supply voltage
Min
−300
300
1
UC
V
IC
mA
Reference voltage (output)
Vref
V
2.48
Reference voltage (input)
Vref
V
0.5
Output voltage range @ IPM
Max
Comment
120
Current consumption
1)
Typ
4.5
@ UC ≥ 4.6 V
See application information
5
5.5
19
25
2.5
2.52
Internal reference
2.65
External reference
Vout − Vref
V
−2
Vref output resistance
Rref
Ω
130
Vout output resistance
Rout
Ω
Allowed capacitive load
CL
nF
0
OCD output: On resistance
Ron
Ω
70
95
150
Open drain, active low
Over operating temperature range
OCD output: Hold time
thold
ms
0.7
1
1.4
Additional time after threshold has
released
EEPROM control
Vout
mV
0
50
Vout forced to GND when EEPROM
in an error state 2)
Electrical offset voltage @ IP = 0 A
VOE
mV
−5
5
Vout − Vref @ Vref = 2.5 V
Electrical offset current
Referred to primary
IOE
A
−0.75
0.75
Temperature coefficient of Vref
TCVref
ppm/K
−170
170
−40 °C … 105 °C
Temperature coefficient of VOE
TCVOE
mV/K
−0.075
0.075
−40 °C … 105 °C
Offset drift referred to primary
@ IP = 0 A
TCIOE
mA/K
−11.25
11.25
−40 °C … 105 °C
Theoretical sensitivity
Gth
mV/A
Sensitivity error @ IPN
εG
%
−0.5
0.5
Factory adjustment
(straight bus-bar)
TCG
ppm/K
−350
350
−40 °C … 105 °C
Temperature coefficient of G
2
Over operating temperature range
200
300
Series
2
5
Series
6
800 mV @ IPN
6.667
Linearity error 0 … IPN
εL
% of IPN
−0.5
0.5
Linearity error 0 … IPM
εL
% of IPM
−0.5
0.5
Magnetic offset current (@ 10 × IPN)
referred to primary
IOM
A
−0.92
0.92
One turn
Reaction time @ 10 % of IPN
tra
µs
2.5
@ 50 A/µs
Response time @ 90 % of IPN
tr
µs
3.5
@ 50 A/µs
Frequency bandwidth (−3 dB)
BW
kHz
Output rms voltage noise (spectral
density)
(100 Hz … 100 kHz)
eno
µV/√ Hz
Output voltage noise
(DC … 10 kHz)
(DC … 100 kHz)
(DC … 1 MHz)
Vno
mVpp
A
2.64 × IPN
Accuracy @ IPN
X
% of IPN
-1
1
Accuracy @ IPN @ TA = +105 °C
X
% of IPN
-4.55
4.55
See formula note 3)
Accuracy @ IPN @ TA = +85 °C
X
% of IPN
-3.66
3.66
See formula note 3)
Over-current detect
Notes:
100
Small signals
5.3
3.2
7.5
14.6
2.93 × IPN
3.22 × IPN
Peak value ±10 %
3.3 V SP version available
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
1)
2)
3)
TCIOE
Accuracy @ X TA (% of IPN) = X + ( TCG × (TA – 25) +
× 100 × (TA – 25)).
10000
1000 × IP
16July2015/Version 5
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice
Page 6/15
www.lem.com
HO 60 .. 250-P series
Electrical data HO 180-P-0100
At TA = 25 °C, UC = +5 V, RL = 10 kΩ unless otherwise noted (see Min, Max, typ. definition paragraph in page 13).
Parameter
Symbol
Unit
Primary nominal rms current
IPN
A
Primary current, measuring range
IPM
A
Min
Max
Comment
180
−450
Number of primary turns
NP
-
Supply voltage 1)
UC
V
Current consumption
IC
mA
Reference voltage (output)
Vref
V
2.48
Reference voltage (input)
Vref
V
0.5
Output voltage range @ IPM
Typ
450
1
4.5
@ UC ≥ 4.6 V
See application information
5
5.5
19
25
2.5
2.52
Internal reference
2.65
External reference
Vout − Vref
V
−2
Vref output resistance
Rref
Ω
130
Vout output resistance
Rout
Ω
Allowed capacitive load
CL
nF
0
OCD output: On resistance
Ron
Ω
70
95
150
Open drain, active low
Over operating temperature range
OCD output: Hold time
thold
ms
0.7
1
1.4
Additional time after threshold has
released
EEPROM control
Vout
mV
0
50
Vout forced to GND when EEPROM
in an error state 2)
Electrical offset voltage @ IP = 0 A
VOE
mV
−5
5
Vout − Vref @ Vref = 2.5 V
Electrical offset current
Referred to primary
IOE
A
−1.13
1.13
Temperature coefficient of Vref
TCVref
ppm/K
−170
170
−40 °C … 105 °C
Temperature coefficient of VOE
TCVOE
mV/K
−0.075
0.075
−40 °C … 105 °C
Offset drift referred to primary
@ IP = 0 A
TCIOE
mA/K
−16.9
16.9
−40 °C … 105 °C
Gth
mV/A
Theoretical sensitivity
Sensitivity error @ IPN
εG
Temperature coefficient of G
2
Over operating temperature range
200
300
Series
2
5
Series
6
800 mV @ IPN
4.444
%
−0.5
0.5
Factory adjustment
(straight bus-bar)
−40 °C … 105 °C
TCG
ppm/K
−350
350
Linearity error 0 … IPN
εL
% of IPN
−0.5
0.5
Linearity error 0 … IPM
εL
% of IPM
−0.5
0.5
Magnetic offset current (@ 10 × IPN)
referred to primary
IOM
A
−0.92
0.92
One turn
Reaction time @ 10 % of IPN
tra
µs
2.5
@ 50 A/µs
3.5
@ 50 A/µs
Response time @ 90 % of IPN
tr
µs
Frequency bandwidth (−3 dB)
BW
kHz
Output rms voltage noise (spectral
density)
(100 Hz … 100 kHz)
eno
µV/√ Hz
Output voltage noise
(DC … 10 kHz)
(DC … 100 kHz)
(DC … 1 MHz)
Vno
mVpp
Over-current detect
A
100
Small signals
4
2.7
5.4
10.8
2.64 × IPN
2.93 × IPN
3.22 × IPN
Peak value ±10 %
Accuracy @ IPN
X
% of IPN
−1
1
Accuracy @ IPN @ TA = +105 °C
X
% of IPN
−4.55
4.55
See formula note 3)
Accuracy @ IPN @ TA = +85 °C
X
% of IPN
−3.66
3.66
See formula note 3)
Notes:
3.3 V SP version available
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
1)
2)
3)
TCIOE
Accuracy @ X TA (% of IPN) = X + ( TCG × (TA – 25) +
× 100 × (TA – 25)).
10000
1000 × IP
16July2015/Version 5
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice
Page 7/15
www.lem.com
HO 60 .. 250-P series
Electrical data HO 240-P-0100
At TA = 25 °C, UC = +5 V, RL = 10 kΩ unless otherwise noted (see Min, Max, typ. definition paragraph in page 13).
Symbol
Unit
Primary nominal rms current
Parameter
IPN
A
Primary current, measuring range
IPM
A
Number of primary turns
NP
-
Supply voltage
Min
Typ
Max
Comment
240
−600
600
1
See application information
UC
V
Current consumption
IC
mA
Reference voltage (output)
Vref
V
2.48
Reference voltage (input)
Vref
V
0.5
Vout − Vref
V
−2
2
Vref output resistance
Rref
Ω
130
Vout output resistance
Rout
Ω
Allowed capacitive load
CL
nF
0
OCD output: On resistance
Ron
Ω
70
95
150
Open drain, active low
Over operating temperature range
OCD output: Hold time
thold
ms
0.7
1
1.4
Additional time after threshold has
released
EEPROM control
Vout
mV
0
50
Vout forced to GND when EEPROM
in an error state 2)
Electrical offset voltage @ IP = 0 A
VOE
mV
−5
5
Vout − Vref @ Vref = 2.5 V
Electrical offset current
Referred to primary
IOE
A
−1.5
1.5
Temperature coefficient of Vref
TCVref
ppm/K
−170
170
−40 °C … 105 °C
Temperature coefficient of VOE
TCVOE
mV/K
−0.075
0.075
−40 °C … 105 °C
Offset drift referred to primary
@ IP = 0 A
TCIOE
mA/K
−22.5
22.5
−40 °C … 105 °C
Theoretical sensitivity
Gth
mV/A
Sensitivity error @ IPN
εG
%
−0.5
0.5
Factory adjustment
(straight bus-bar)
TCG
ppm/K
−350
350
−40 °C … 105 °C
Linearity error 0 … IPN
εL
% of IPN
−0.5
0.5
Linearity error 0 … IPM
εL
% of IPM
−0.5
0.5
Magnetic offset current (@ 10 × IPN)
referred to primary
IOM
A
−0.92
0.92
One turn
Reaction time @ 10 % of IPN
tra
µs
2.5
@ 50 A/µs
Response time @ 90 % of IPN
tr
µs
3.5
@ 50 A/µs
1)
Output voltage range @ IPM
Temperature coefficient of G
4.5
@ UC ≥ 4.6 V
5
5.5
19
25
2.5
2.52
Internal reference
2.65
External reference
Over operating temperature range
200
300
Series
2
5
Series
6
800 mV @ IPN
3.333
Frequency bandwidth (−3 dB)
BW
kHz
Output rms voltage noise (spectral
density)
(100 Hz … 100 kHz)
eno
µV/√ Hz
Output voltage noise
(DC … 10 kHz)
(DC … 100 kHz)
(DC … 1 MHz)
Vno
mVpp
A
2.64 × IPN
Accuracy @ IPN
X
% of IPN
−1
1
Accuracy @ IPN @ TA = +105 °C
X
% of IPN
−4.55
4.55
See formula note 3)
Accuracy @ IPN @ TA = +85 °C
X
% of IPN
−3.66
3.66
See formula note 3)
Over-current detect
Notes:
100
Small signals
3.5
2.5
5
8.7
2.93 × IPN
3.22 × IPN
Peak value ±10 %
3.3 V SP version available
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
1)
2)
3)
TCIOE
Accuracy @ X TA (% of IPN) = X + ( TCG × (TA – 25) +
× 100 × (TA – 25)).
10000
1000 × IP
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HO 60 .. 250-P series
Electrical data HO 250-P-0100
At TA = 25 °C, UC = +5 V, RL = 10 kΩ unless otherwise noted (see Min, Max, typ. definition paragraph in page 13).
Parameter
Symbol
Unit
Primary nominal rms current
IPN
A
Primary current, measuring range
IPM
A
Number of primary turns
NP
-
Supply voltage
Min
Typ
Max
Comment
250
−625
625
1
See application information
UC
V
Current consumption
IC
mA
Reference voltage (output)
Vref
V
2.48
Reference voltage (input)
Vref
V
0.5
2.65
Vout − Vref
V
−2
2
Vref output resistance
Rref
Ω
130
Vout output resistance
Rout
Ω
Allowed capacitive load
CL
nF
0
OCD output: On resistance
Ron
Ω
70
95
150
Open drain, active low
Over operating temperature range
OCD output: Hold time
thold
ms
0.7
1
1.4
Additional time after threshold has
released
EEPROM control
Vout
mV
0
50
Vout forced to GND when EEPROM
in an error state 2)
Electrical offset voltage @ IP = 0 A
VOE
mV
−5
5
Vout − Vref @ Vref = 2.5 V
Electrical offset current
Referred to primary
IOE
A
−1.57
1.57
Temperature coefficient of Vref
TCVref
ppm/K
−170
170
−40 °C … 105 °C
Temperature coefficient of VOE
TCVOE
mV/K
−0.075
0.075
−40 °C … 105 °C
Offset drift referred to primary
@ IP = 0 A
TCIOE
mA/K
−23.5
23.5
−40 °C … 105 °C
Gth
mV/A
1)
Output voltage range @ IPM
Theoretical sensitivity
Sensitivity error @ IPN
εG
Temperature coefficient of G
4.5
@ UC ≥ 4.6 V
5
5.5
19
25
2.5
2.52
Internal reference
External reference
Over operating temperature range
200
300
Series
2
5
Series
6
800 mV @ IPN
3.2
%
−0.5
0.5
Factory adjustment
(straight bus-bar)
−40 °C … 105 °C
TCG
ppm/K
−350
350
Linearity error 0 … IPN
εL
% of IPN
−0.5
0.5
Linearity error 0 … IPM
εL
% of IPM
−0.5
0.5
Magnetic offset current (@ 10 × IPN)
referred to primary
IOM
A
−0.92
0.92
One turn
Reaction time @ 10 % of IPN
tra
µs
2.5
@ 50 A/µs
3.5
@ 50 A/µs
Response time @ 90 % of IPN
tr
µs
Frequency bandwidth (−3 dB)
BW
kHz
Output rms voltage noise (spectral
density)
(100 Hz … 100 kHz)
eno
µV/√ Hz
Output voltage noise
(DC … 10 kHz)
(DC … 100 kHz)
(DC … 1 MHz)
Vno
mVpp
Over-current detect
A
100
Small signals
3.5
2.5
5
8.7
2.64 × IPN
2.93 × IPN
3.22 × IPN
Peak value ±10 %
Accuracy @ IPN
X
% of IPN
−1
1
Accuracy @ IPN @ TA = +105 °C
X
% of IPN
−4.55
4.55
See formula note 3)
Accuracy @ IPN @ TA = +85 °C
X
% of IPN
−3.66
3.66
See formula note 3)
Notes:
3.3 V SP version available
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
1)
2)
3)
TCIOE
Accuracy @ X TA (% of IPN) = X + ( TCG × (TA – 25) +
× 100 × (TA – 25)).
10000
1000 × IP
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HO 60 .. 250-P series
HO-P series, measuring range versus external reference voltage
HO 60-P
HO 100-P
400
600
500
300
400
Uc = 5 V
Uc = 4.75 V
Uc = 4.6 V
200
0
Uc = 5 V
Uc = 4.75 V
Uc = 4.6 V
300
200
Ip (A)
Ip (A)
100
100
0
-100
-100
-200
-200
-300
-400
-300
-500
-400
0.5
1
1.5
2
-600
2.5
0.5
1
Vref (V)
1.5
2
2.5
Vref (V)
HO 120-P
HO 180-P
700
600
500
400
300
200
100
0
-100
-200
-300
-400
-500
-600
-700
700
600
500
400
300
200
100
0
-100
-200
-300
-400
-500
-600
-700
Uc = 5 V
Uc = 4.75 V
Uc = 4.6 V
Ip (A)
Ip (A)
Uc = 5 V
Uc = 4.75 V
Uc = 4.6 V
0.5
1
1.5
2
0.5
2.5
1
1.5
2
2.5
Vref (V)
Vref (V)
HO 240-P
HO 250-P
700
600
500
400
300
200
100
0
-100
-200
-300
-400
-500
-600
-700
700
600
500
400
300
200
100
0
-100
-200
-300
-400
-500
-600
-700
Uc = 5 V
Uc = 4.75 V
Uc = 4.6 V
Ip (A)
Ip (A)
Uc = 5 V
Uc = 4.75 V
Uc = 4.6 V
0.5
1
1.5
2
Vref (V)
2.5
0.5
1
1.5
2
2.5
Vref (V)
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HO 60 .. 250-P series
Maximum continuous DC current
For all ranges:
300
250
HO 60-P
HO 100-P
HO 120-P
HO 180-P
HO 240-P
HO 250-P
Ip (A)
200
150
100
50
0
-40
-20
0
20
40
60
80
100
120
140
TA (°C)
Important notice: whatever the usage and/or application, the transducer primary bar / jumper temperature shall not go above the
maximum rating of 120 °C as stated in page 2 of this datasheet.
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HO 60 .. 250-P series
HO-P series: name and codification
HO family products may be ordered on request 1) with a dedicated setting of the parameters as described below
(standards products are delivered with the setting 0100 according to the table).
HO-P-XXXX
Internal reference 2)
0
2.5 V
1
1.65 V
2
1.5 V
3
0.5 V
4
External Vref only
Response time
0
4 µs
1
3.5 µs
2
6 µs
Over current detection (× IPN ) 3)
0
2.93
A
0.68
1
3.59
B
0.93
2
3.99
C
1.17
3
4.77
D
1.44
4
5.19
E
1.60
5
5.76
F
1.91
6
1.68
G
2.08
7
2.35
H
2.31
EEPROM Control
0
YES
1
NO
Standards products are:
- HO 60-P-0100
- HO 100-P-0100
- HO 120-P-0100
- HO 180-P-0100
- HO 240-P-0100
- HO 250-P-0100
Notes:
1)
2)
For dedicated settings, minimum quantities apply, please contact your local LEM support
Vref electrical data
Vref (V)
TCVref (ppm/K)
Vref
parameter
min
typ
max
min
max
0
2.48
2.5
2.52
−170
-70
1
1.63
1.65
1.67
−170
170
2
1.48
1.5
1.52
−170
170
3
0.49
0.5
0.51
−250
250
3)
OCD (× IPN) correction table versus range and temperature.
All other values or empty cells: no change
HO-P-010x
OCD
Parameter
A
B
C
D
E
6
F
G
H
7
0
1
2
3
4
5
IPN (A) all temperatures
120
180
240
250
Tolerance on OCD value
±20 %
5.10
6.7
-
5.60
7.30
-
±15 %
±10 %
-
No change
Do not use
Page 12/15
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HO 60 .. 250-P series
Application information
HOxx-P series is designed to use a bus-bar or a cable 1) to carry the current through out the aperture with a maximum capacity
of 15 × 8 mm. The 2 jumpers should be used as mechanical fixation on the PCBA and must be kept in open circuit.
HO-P series: output compatibility with HAIS series
IPN (A)
IPM (A)
IPM / IPN
Vout −Vref
@ IPN (V)
HO 60-P
60
150
2.5
0.8
HO 100-P
100
250
2.5
0.8
HO 120-P
120
300
2.5
HO 180-P
180
450
2.5
HO 240-P
240
600
HO 250-P
250
625
Reference
IPN (A)
IPM (A)
IPM / IPN
Vout − Vref
@ IPN (V)
HAIS 50-P
50
150
3
0.625
0.8
HAIS 100-P
100
300
3
0.625
0.8
HAIS 150-P
150
450
3
0.625
2.5
0.8
HAIS 200-P
200
600
3
0.625
2.5
0.8
Reference
The HO-P gives the same output levels as the HAIS-P referring to the HAIS nominal currents.
This allows easier replacement of HAIS by HO-P in existing applications.
Note: 1) The maximum magnetic offset referred to primary is inversely proportional to the number of turns, thus is divided by 2 with 2 turns.
Definition of typical, minimum and maximum values
Minimum and maximum values for specified limiting and safety conditions have to be understood as such as well as values
shown in “typical” graphs.
On the other hand, measured values are part of a statistical distribution that can be specified by an interval with upper and lower
limits and a probability for measured values to lie within this interval.
Unless otherwise stated (e.g. “100 % tested”), the LEM definition for such intervals designated with “min” and “max” is that the
probability for values of samples to lie in this interval is 99.73 %.
For a normal (Gaussian) distribution, this corresponds to an interval between −3 sigma and +3 sigma. If “typical” values are not
obviously mean or average values, those values are defined to delimit intervals with a probability of 68.27 %, corresponding to
an interval between −sigma and +sigma for a normal distribution.
Typical, maximal and minimal values are determined during the initial characterization of the product.
Remark
Installation of the transducer must be done unless otherwise specified on the datasheet, according to LEM Transducer Generic
Mounting Rules. Please refer to LEM document N°ANE120504 available on our Web site: Products/Product Documentation
Safety
This transducer must be used in limited-energy secondary circuits according to IEC 61010-1.
This transducer must be used in electric/electronic equipment with respect to applicable standards and safety requirements in
accordance with the manufacturer’s operating instructions.
Caution, risk of electrical shock.
When operating the transducer, certain parts of the module can carry hazardous voltage (e.g. primary bus bar, power supply).
Ignoring this warning can lead to injury and/or cause serious damage.
This transducer is a build-in device, whose conducting parts must be inaccessible after installation.
A protective housing or additional shield could be used.
Main supply must be able to be disconnected.
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HO 60 .. 250-P series
PCB Footprint in mm.
Assembly on PCB
●● Recommended PCB hole diameter
●● Maximum PCB thickness
●● Wave soldering profile
No clean process only
2.15 mm for primary pin
0.9 mm for secondary pin
2.4 mm
maximum 260 °C, 10 s
Insulation distance (nominal values):
dCp
dCI
On PCB: A - B
18.85 mm
-
Between jumper and secondary pin
21.1 mm
20.9 mm
Between primary busbar and secondary pin
14.6 mm
-
Between primary busbar and jumper
-
8 mm
Between primary busbar and core
-
11.34 mm
Between core and secondary terminal
-
1.18 mm
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HO 60 .. 250-P series
Dimensions HO-P series (mm, general linear tolerance ±0.3 mm)
Connection
Ip
Vref
Vout
Uc
Remark:
●● VOUT is positive with respect to Vref when positive IP flows in direction of the arrow shown on the drawing
above.
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