LEM HAT 500-S, O/L Hall Effect Current Transducer, 500 Amp, +/-15VDC, 40.5 x 30.5 Square Aperture, +/-4V Output
Features
Bandwidth DC to 5kHz
Open loop transducer using Hall effect
Compact and versatile
Panel mounting-Horizontal or Vertical
Insulated plastic case recognized according to UL 94-V0
Advantages
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, nominal 100 to 1500 A in one package.
Up to 2500 A measurement range
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.
Specification
LEM Part Number
HAT 500-S
Technology
Open Loop Hall Effect
Aperture
40.5 x 30.5mm Square
ROHS
Yes
Supply Voltage
+/-15 VDC Bipolar, Isolated
Load Current (RMS + DC)
500 Amp
Measurement Range
+/-2250 Amp
Output
+/-4 V
Isolation
4.9 kV
Bandwidth
DC-25 kHz
Mounting Style
Panel Mount
Operating Temperature Range
-10°C / 80°C
Accuracy
1%
Termination Style
Molex 5045-04A
Unit Weight
300g
Factory Pack Quantity
10
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM LV 100-1500/SP3 C/L Voltage Transducer, 1500V, +/-15VDC Aux, 50mA Output
Features
Bipolar and insulated voltage measurement up tp 2250VAC/DC
Current output
Closed loop (compensated) voltage 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
Low power consumption
Applications
Railway Equipment
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
Traction
Standards
EN 50178:1997
IEC61010-1:2010
UL 508:2010
Specification
LEM Part Number
LV 100-1500/SP3
Technology
Closed Loop Hall Effect
Aperture
No Aperture
ROHS
Yes
Supply Voltage
+/- 15 VDC Bipolar, Isolated
Primary RMS Voltage
1500V
Measurement Range
+/- 2250V
Output
50 mA
Isolation
9 kV
Response
200uS
Mounting Style
Panel Mount
Operating Temperature Range
-10°C / 70°C
Accuracy
0.7%
Termination Style
Faston 45° 6.3 x 0.8mm and M5 threaded studs
Unit Weight
870g
Factory Pack Quantity
6
Datasheet
Product Datasheet
LEM DHR 400 C420, Hall Effect Current Sensor, 400Amp , True RMS 4-20mA output
Compact and versatile transducers for high AC and DC currents from 100 to 1000A True RMS with signal conditioning. Choice of output types: 4-20 mA, 0-5 V or 0-10 V, Bandwidth: DC 20..6000 Hz
Features
VFD and SCR waveforms current measurement
True RMS output
4-20mA current output
Panel mounting
Eliminates insertion loss
Isolated plastic case recognised according to UL94-V0
Advantages
Large aperture for cable up to ?32mm
High isolation between primary and secondary circuits
Easy installation
Applications
-VFD Controlled Loads
VFD output indicates how the motor and attached load are operating
-SCR Controlled Loads
Accurate measurement of phase angle fired or burst fired(time proportional) SCR's. Current measurement gives faster response than temperature measurement
-Application Domain
Energy and Automation
Specification
LEM Part Number
DHR 400 C420
Technology
Open Loop Hall Effect
ROHS
Yes
Supply Voltage
20 - 50V
Load Current (RMS + DC)
400 Amp
Output
4-20mA
Isolation
4kV (AC, 50Hz, 1 min)
Bandwidth
20-6000Hz
Mounting Style
Panel Mount
Operating Temperature Range
-40°C / 70°C
Accuracy
Level 3
Termination Style
SFKC 2.5/4-ST-5.08-RF(Phoenix Contact)
Unit Weight
260g
Factory Pack Qty
6
Datasheet
Product Datasheet
CT 0.4-P, C/L Hall Effect Earth Leakage Current Sensor, 400mA
Features
DC & AC earth leakage current transducer using a flux-gate principle
PCB mounting
±15V power supply
±5V output @ IPN
Isolated plastic case recognized
according to UL94-V0.
Advantages
Small size
Bandwidth : DC and 40 up to 7..18 kHz
Response time better than 60 ms
Cost effective, compact alternative to classical RCDs (Residual Current Device)
Applications
Earth leakage detection in transformerless solar inverters
1st human contact protection of PV arrays
Failure detection in power sources Symmetrical fault detection (e.g. after motor inverter)
Current leakage detection in stacked DC sources
Single phase or three phase differential current measurement up to ±30A per wire (DC or AC)
Application Domains
Industrial
Specification
LEM Part Number
CT 0.4-P
Technology
Closed Loop Hall Effect
ROHS
Yes
Supply Voltage
+/-15VDC
Load Current (RMS + DC)
400 mAmp
Output
5V Analogue
Isolation
2.5kV
Bandwidth
DC-7kHz
Mounting Style
PCB Mount
Operating Temperature Range
-40°C / 125°C
Accuracy
1%
Aperture
ø 11mm
Unit Weight
10g
Factory Pack Qty
10
Datasheet
Product Datasheet
Phasing out - See CTSR Series for new 5VDC supply design
LEM LA 305-S Closed Loop AC/DC Hall Effect Sensor
Features
Bandwidth DC to 100kHz
Closed loop transducer using Hall effect
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
LA305-S
Technology
Closed Loop Hall Effect
Aperture
25.5 x 25.5mm
ROHS
Yes
Supply Voltage
+/-12..15 VDC Bipolar, Isolated
Load Current (RMS + DC)
300 Amp
Measurement Range
+/-500 Amp
Output
150mA
Isolation
6 kV
Bandwidth
DC-100 kHz
Mounting Style
Panel Mount
Operating Temperature Range
-10°C / 85°C
Accuracy
0.65%
Termination Style
Molex series 70543-0003
Unit Weight
95g
Factory Pack Quantity
60
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM LA 25-NP/SP13, C/L Hall Effect Current Sensor, Multi Range 0.5 Amp, 25mA Output, PCB Mount, No Aperture
Features
Bandwidth DC to 150kHz
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
LA25-NP/SP13
Technology
Closed Loop Hall Effect
Aperture
No Aperture
ROHS
Yes
Supply Voltage
+/-15 VDC Bipolar, Isolated
Load Current (RMS + DC)
0.5 Amp
Measurement Range
+/-0.72 Amp
Output
25 mA
Isolation
2.5 kV
Bandwidth
DC-150 kHz
Mounting Style
PCB Mount
Operating Temperature Range
-40°C / 85°C
Accuracy
0.5%
Termination Style
Through Hole PCB
Unit Weight
22g
Factory Pack Quantity
25
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM LA 205-S Closed Loop AC/DC Hall Effect Sensor
Features
Bandwidth DC to 100kHz
Closed loop transducer using Hall effect
Panel 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
LA205-S
Technology
Closed Loop Hall Effect
Aperture
18 x 23mm
ROHS
Yes
Supply Voltage
+/-12..15 VDC Bipolar, Isolated
Load Current (RMS + DC)
200 Amp
Measurement Range
+/-300 Amp
Output
100mA
Isolation
3.25 kV
Bandwidth
DC-100 kHz
Mounting Style
Panel Mount
Operating Temperature Range
-10°C / 85°C
Accuracy
0.8%
Termination Style
Molex series 5046 4 pins
Unit Weight
110g
Factory Pack Quantity
6
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM LA 200-P Closed Loop AC/DC Hall Effect Sensor
Features
Bandwidth DC to 100kHz
Closed loop transducer using Hall effect
Compact and versatile
PCB Mounted with Strain Relief
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
LA200-P
Technology
Closed Loop Hall Effect
Aperture
13 x 11mm
ROHS
Yes
Supply Voltage
+/-12..15 VDC Bipolar, Isolated
Load Current (RMS + DC)
200 Amp
Measurement Range
+/-300 Amp
Output
100mA
Isolation
2.5 kV
Bandwidth
DC-100 kHz
Mounting Style
PCB Mount
Operating Temperature Range
-10°C / 80°C
Accuracy
0.4%
Termination Style
Through Hole PCB
Unit Weight
40g
Factory Pack Quantity
25
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM LA 150-P Closed Loop AC/DC Hall Effect Sensor
Features
Bandwidth DC to 150kHz
Closed loop transducer using Hall effect
Compact and versatile
PCB Mounted with Strain Relief
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
LA150-P
Technology
Closed Loop Hall Effect
Aperture
13 x 8mm
ROHS
Yes
Supply Voltage
+/-12..15 VDC Bipolar, Isolated
Load Current (RMS + DC)
106 Amp (150 Amp DC)
Measurement Range
+/-200 Amp
Output
53mA (75mA for 150 Amp DC)
Isolation
2.5 kV
Bandwidth
DC-150 kHz
Mounting Style
PCB Mount
Operating Temperature Range
-10°C / 80°C
Accuracy
1%
Termination Style
Through Hole PCB
Unit Weight
35g
Factory Pack Quantity
25
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM LA 125-P Series Closed Loop AC/DC Hall Effect Sensor
Features
Bandwidth DC to 100kHz
Closed loop transducer using Hall effect
Compact and versatile
PCB Mounted with Strain Relief
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
LA125-P
Technology
Closed Loop Hall Effect
Aperture
13 x 11mm
ROHS
Yes
Supply Voltage
+/-12..15 VDC Bipolar, Isolated
Load Current (RMS + DC)
125 Amp
Measurement Range
+/-200 Amp
Output
125 mA
Isolation
3 kV
Bandwidth
DC-100 kHz
Mounting Style
PCB Mount
Operating Temperature Range
-10°C / 80°C
Accuracy
0.6%
Termination Style
Through Hole PCB
Unit Weight
35g
Factory Pack Quantity
25
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM LA 100-P Series Closed Loop AC/DC Hall Effect Sensor
Features
Bandwidth DC to 200kHz
Closed loop transducer using Hall effect
Compact and versatile
PCB Mounted
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
LA100-P
Technology
Closed Loop Hall Effect
Aperture
12.7 x 7mm
ROHS
Yes
Supply Voltage
+/-12..15 VDC Bipolar, Isolated
Load Current (RMS + DC)
100 Amp
Measurement Range
+/-150 Amp
Output
50 mA
Isolation
2.5 kV
Bandwidth
DC-200 kHz
Mounting Style
PCB Mount
Operating Temperature Range
-10°C / 85°C
Accuracy
0.45%
Termination Style
Through Hole PCB
Unit Weight
18g
Factory Pack Quantity
25
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM HXN 50-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
HXS 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