LEM LA 55-P/SP1 Series Closed Loop AC/DC Hall Effect Sensor
Features
Bandwidth DC to 200kHz
Closed loop transducer using Hall effect
Compact and versatile
PCB Mount
Insulated plastic case recognized according to UL 94-V0
Advantages
Very good linearity
High accuracy
Low temperature drift
Wide frequency bandwidth
Very low insertion losses
High immunity to external interference
Current overload capability
Low power consumption
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
Water Treatment Electronics
Specification
LEM Part Number
LA55-P
Technology
Closed Loop Hall Effect
Aperture
13.5 x 10mm
ROHS
Yes
Supply Voltage
+/-12..15 VDC Bipolar, Isolated
Load Current (RMS + DC)
50 Amp
Measurement Range
+/-70 Amp
Output
25 mA
Isolation
2.5 kV
Bandwidth
DC-200 kHz
Mounting Style
PCB Mount
Operating Temperature Range
-10°C / 85°C
Accuracy
0.65%
Termination Style
Through Hole PCB
Unit Weight
18g
Factory Pack Quantity
25
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM LF 2005-S/SP6, C/L Hall Effect Current Sensor, 2000 Amp Input, 400mA Output, +/-15/24VDC Power Supply
Features
Bipolar and insulated current measurement up tp 3000 Amp
Current output
Bandwidth DC to 100kHz
Closed loop (compensated) current transducer
Panel mounting
Insulated plastic case recognized according to UL 94-V0
Advantages
Very good linearity
High accuracy
Low offset drift over temperature
Wide frequency bandwidth
Very low insertion losses
High immunity to external interference
Current overload capability
Low power consumption
Applications
Windmill Inverters
Test and Measurement
Substations
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
Standards
EN 50178:1997
IEC61010-1:2010
UL 508:2010
Specification
LEM Part Number
LF 2005-S/SP6
Technology
Closed Loop Hall Effect
Aperture
ø60.5mm
ROHS
Yes
Supply Voltage
+/- 15 VDC to +/- 24 VDC Bipolar, Isolated
Load Current (RMS + DC)
2000 Amp
Measurement Range
+/- 3000 Amp
Output
400 mA
Isolation
6 kV
Bandwidth
DC-100 kHz
Mounting Style
Panel Mount
Operating Temperature Range
-10°C / 85°C
Accuracy
0.3%
Termination Style
Custom Connector (details provided on request)
Unit Weight
1.5kg
Factory Pack Quantity
9
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Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
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LEM LF 1010-S, C/L Hall Effect Sensor, 1000 Amp, +/-200mA Output, 40.5mm Aperture, +/-15..24V Supply, Panel Mount
Features
Bipolar and insulated current measurement up tp 2700 Amp
Current output
Bandwidth DC to 100kHz
Closed loop (compensated) current transducer
Panel mounting
Insulated plastic case recognized according to UL 94-V0
Advantages
Very good linearity
High accuracy
Low offset drift over temperature
Wide frequency bandwidth
Very low insertion losses
High immunity to external interference
Current overload capability
Low power consumption
Applications
Windmill Inverters
Test and Measurement
Substations
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
Standards
EN 50178:1997
IEC61010-1:2010
UL 508:2010
Specification
LEM Part Number
LF 1010-S
Technology
Closed Loop Hall Effect
Aperture
ø40.5mm
ROHS
Yes
Supply Voltage
+/- 15 VDC to +/- 24 VDC Bipolar, Isolated
Load Current (RMS + DC)
1000 Amp
Measurement Range
+/- 2700 Amp
Output
200 mA
Isolation
3.8 kV
Bandwidth
DC-200 kHz
Mounting Style
Panel Mount
Operating Temperature Range
-10°C / 85°C
Accuracy
0.2%
Termination Style
Molex 6410
Unit Weight
503g
Factory Pack Quantity
9
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Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
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LEM LAH 100-P, C/L Hall Effect Current Sensor, 100 Amp, +/-12..15V, PCB Mount, X = 0.25%, 5kV Isolation
Features
Bandwidth DC to 200kHz
Closed loop transducer using Hall effect
Compact and versatile
PCB Mount
Insulated plastic case recognized according to UL 94-V0
Advantages
Very good linearity
High accuracy
Low temperature drift
Wide frequency bandwidth
Very low insertion losses
High immunity to external interference
Current overload capability
Low power consumption
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
Water Treatment Electronics
Specification
LEM Part Number
LAH100-P
Technology
Closed Loop Hall Effect
Aperture
No Aperture
ROHS
Yes
Supply Voltage
+/-12..15 VDC Bipolar, Isolated
Load Current (RMS + DC)
100 Amp
Measurement Range
+/-160Amp
Output
50 mA
Isolation
5 kV
Bandwidth
DC-200 kHz
Mounting Style
PCB Mount
Operating Temperature Range
-40°C / 85°C
Accuracy
0.25%
Termination Style
Through Hole PCB
Unit Weight
20g
Factory Pack Quantity
25
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Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
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LEM LF 2005-S/SP28, C/L Hall Effect Current Sensor, 2000 Amp Input, 400mA Output, +/-15/24VDC Power Supply, SP28 = 12kV Isolation
Features
Bipolar and insulated current measurement up tp 3000 Amp
Current output
Bandwidth DC to 100kHz
Closed loop (compensated) current transducer
Panel mounting
Insulated plastic case recognized according to UL 94-V0
SP28 = 12kV Isolation, M5 threaded inserts on secondary
Advantages
Very good linearity
High accuracy
Low offset drift over temperature
Wide frequency bandwidth
Very low insertion losses
High immunity to external interference
Current overload capability
Low power consumption
Applications
Windmill Inverters
Test and Measurement
Substations
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
Standards
EN 50178:1997
IEC61010-1:2010
UL 508:2010
Specification
LEM Part Number
LF 2005-S/SP28
Technology
Closed Loop Hall Effect
Aperture
ø60.5mm
ROHS
Yes
Supply Voltage
+/- 15 VDC to +/- 24 VDC Bipolar, Isolated
Load Current (RMS + DC)
2000 Amp
Measurement Range
+/- 3000 Amp
Output
400 mA
Isolation
12 kV
Bandwidth
DC-100 kHz
Mounting Style
Panel Mount
Operating Temperature Range
-10°C / 85°C
Accuracy
0.5%
Termination Style
M5 Threaded Studs
Unit Weight
1.5kg
Factory Pack Quantity
9
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Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
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LEM LAH 125-P, C/L Hall Effect Current Sensor, 125 Amp, +/-12..15V, PCB Mount, X = 0.25%, 5kV Isolation
Features
Bandwidth DC to 200kHz
Closed loop transducer using Hall effect
Compact and versatile
PCB Mount
Insulated plastic case recognized according to UL 94-V0
Advantages
Very good linearity
High accuracy
Low temperature drift
Wide frequency bandwidth
Very low insertion losses
High immunity to external interference
Current overload capability
Low power consumption
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
Water Treatment Electronics
Specification
LEM Part Number
LAH 125-P
Technology
Closed Loop Hall Effect
Aperture
No Aperture
ROHS
Yes
Supply Voltage
+/-12..15 VDC Bipolar, Isolated
Load Current (RMS + DC)
125 Amp
Measurement Range
+/-200Amp
Output
50 mA
Isolation
5 kV
Bandwidth
DC-200 kHz
Mounting Style
PCB Mount
Operating Temperature Range
-40°C / 85°C
Accuracy
0.25%
Termination Style
Through Hole PCB
Unit Weight
20g
Factory Pack Quantity
25
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Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
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LEM HXN 20-NP Series Open Loop AC/DC Hall Effect Sensor
Features
Open loop current transducer
Voltage output
Single supply +5 V
Galvanic separation between primary and secondary circuit
For PCB mounting
No Aperture
Advantages
Small size and space saving
Same package for wide primary current range
High immunity to external interference
Fast response
High insulation capability
Applications
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
Solar inverter on DC side of the inverter (MPPT).
Standards
EN 50178: 1997
IEC 61010-1: 2010
IEC 61326-1: 2012
UL 508: 2010
Application Domain
Industrial.
Specification
LEM Part Number
HXN 20-NP
Technology
Open Loop Hall Effect
Aperture
None
ROHS
Yes
Supply Voltage
5 VDC
Load Current (RMS + DC)
20 Amp
Measurement Range
+/-60 Amp
Output
2.5 Vref
Isolation
3 kV
Bandwidth
DC-50 kHz
Mounting Style
PCB Mount
Operating Temperature Range
-40°C / 105°C
Accuracy
1.35%
Termination Style
PCB Through Hole
Unit Weight
8g
Factory Pack Quantity
25
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM HXN 50-P Series Open Loop AC/DC Hall Effect Sensor
Features
Open loop current transducer
Voltage output
Single supply +5 V
Galvanic separation between primary and secondary circuit
For PCB mounting
No Aperture
Advantages
Small size and space saving
Same package for wide primary current range
High immunity to external interference
Fast response
High insulation capability
Applications
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
Solar inverter on DC side of the inverter (MPPT).
Standards
EN 50178: 1997
IEC 61010-1: 2010
IEC 61326-1: 2012
UL 508: 2010
Application Domain
Industrial.
Specification
LEM Part Number
HXN 50-P
Technology
Open Loop Hall Effect
Aperture
None
ROHS
Yes
Supply Voltage
5 VDC
Load Current (RMS + DC)
50 Amp
Measurement Range
+/-60 Amp
Output
2.5 Vref
Isolation
3 kV
Bandwidth
DC-50 kHz
Mounting Style
PCB Mount
Operating Temperature Range
-40°C / 105°C
Accuracy
1.35%
Termination Style
PCB Through Hole
Unit Weight
8g
Factory Pack Quantity
25
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM HXN 30-P Series Open Loop AC/DC Hall Effect Sensor
Features
Open loop current transducer
Voltage output
Single supply +5 V
Galvanic separation between primary and secondary circuit
For PCB mounting
No Aperture
Advantages
Small size and space saving
Same package for wide primary current range
High immunity to external interference
Fast response
High insulation capability
Applications
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
Solar inverter on DC side of the inverter (MPPT).
Standards
EN 50178: 1997
IEC 61010-1: 2010
IEC 61326-1: 2012
UL 508: 2010
Application Domain
Industrial.
Specification
LEM Part Number
HXN 30-P
Technology
Open Loop Hall Effect
Aperture
None
ROHS
Yes
Supply Voltage
5 VDC
Load Current (RMS + DC)
30 Amp
Measurement Range
+/-60 Amp
Output
2.5 Vref
Isolation
3 kV
Bandwidth
DC-50 kHz
Mounting Style
PCB Mount
Operating Temperature Range
-40°C / 105°C
Accuracy
1.35%
Termination Style
PCB Through Hole
Unit Weight
8g
Factory Pack Quantity
25
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM HXN 25-P/SP40 Series Open Loop AC/DC Hall Effect Sensor
Features
Open loop current transducer
Voltage output
Single supply +5 V
Galvanic separation between primary and secondary circuit
For PCB mounting
No Aperture
Advantages
Small size and space saving
Same package for wide primary current range
High immunity to external interference
Fast response
High insulation capability
Applications
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
Solar inverter on DC side of the inverter (MPPT).
Standards
EN 50178: 1997
IEC 61010-1: 2010
IEC 61326-1: 2012
UL 508: 2010
Application Domain
Industrial.
Specification
LEM Part Number
HXN 25-P/SP40
Technology
Open Loop Hall Effect
Aperture
None
ROHS
Yes
Supply Voltage
5 VDC
Load Current (RMS + DC)
25 Amp
Measurement Range
+/-60 Amp
Output
2.5 Vref
Isolation
3 kV
Bandwidth
DC-50 kHz
Mounting Style
PCB Mount
Operating Temperature Range
-40°C / 105°C
Accuracy
1.35%
Termination Style
PCB Through Hole
Unit Weight
8g
Factory Pack Quantity
25
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM HXN 25-P Series Open Loop AC/DC Hall Effect Sensor
Features
Open loop current transducer
Voltage output
Single supply +5 V
Galvanic separation between primary and secondary circuit
For PCB mounting
No Aperture
Advantages
Small size and space saving
Same package for wide primary current range
High immunity to external interference
Fast response
High insulation capability
Applications
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
Solar inverter on DC side of the inverter (MPPT).
Standards
EN 50178: 1997
IEC 61010-1: 2010
IEC 61326-1: 2012
UL 508: 2010
Application Domain
Industrial.
Specification
LEM Part Number
HXN 25-P
Technology
Open Loop Hall Effect
Aperture
None
ROHS
Yes
Supply Voltage
5 VDC
Load Current (RMS + DC)
25 Amp
Measurement Range
+/-60 Amp
Output
2.5 Vref
Isolation
3 kV
Bandwidth
DC-50 kHz
Mounting Style
PCB Mount
Operating Temperature Range
-40°C / 105°C
Accuracy
1.35%
Termination Style
PCB Through Hole
Unit Weight
8g
Factory Pack Quantity
25
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM HXN 20-P Series Open Loop AC/DC Hall Effect Sensor
Features
Open loop current transducer
Voltage output
Single supply +5 V
Galvanic separation between primary and secondary circuit
For PCB mounting
No Aperture
Advantages
Small size and space saving
Same package for wide primary current range
High immunity to external interference
Fast response
High insulation capability
Applications
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
Solar inverter on DC side of the inverter (MPPT).
Standards
EN 50178: 1997
IEC 61010-1: 2010
IEC 61326-1: 2012
UL 508: 2010
Application Domain
Industrial.
Specification
LEM Part Number
HXN 20-P
Technology
Open Loop Hall Effect
Aperture
None
ROHS
Yes
Supply Voltage
5 VDC
Load Current (RMS + DC)
20 Amp
Measurement Range
+/-60 Amp
Output
2.5 Vref
Isolation
3 kV
Bandwidth
DC-50 kHz
Mounting Style
PCB Mount
Operating Temperature Range
-40°C / 105°C
Accuracy
1.35%
Termination Style
PCB Through Hole
Unit Weight
8g
Factory Pack Quantity
25
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition