LEM LA 305-S/SP1 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/SP1
Technology
Closed Loop Hall Effect
Aperture
25.5 x 25.5mm
ROHS
Yes
Supply Voltage
+/-12..15 VDC Bipolar, Isolated
Load Current (RMS + DC)
500 Amp
Measurement Range
+/-800 Amp
Output
250mA
Isolation
6 kV
Bandwidth
DC-100 kHz
Mounting Style
Panel Mount
Operating Temperature Range
-10°C / 85°C
Accuracy
0.8%
Termination Style
Molex series 5046-04/AG
Unit Weight
230g
Factory Pack Quantity
60
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM HTR 500-SB Open Loop Hall Effect Current Sensor, 500 Amp, +/-4V Output, Split Core 21mm Aperture, X = 2%
Features
Bandwidth DC to 10kHz
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, 50 to 500 A in one package.
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
HTR 500-SB
Technology
Split Core Open Loop Hall Effect
Aperture
ø21mm
ROHS
Yes
Supply Voltage
+/-12..15 VDC Bipolar, Isolated
Load Current (RMS + DC)
500 Amp
Measurement Range
+/-1000 Amp
Output
+/-4 V
Isolation
4 kV
Bandwidth
DC-10 kHz
Mounting Style
Panel Mount
Operating Temperature Range
-10°C / 70°C
Accuracy
2%
Termination Style
Molex 5046-04A/AG
Unit Weight
80g
Factory Pack Quantity
10
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM HTR 300-SB Open Loop Hall Effect Current Sensor, 300 Amp, +/-4V Output, Split Core 21mm Aperture, X = 2%
Features
Bandwidth DC to 10kHz
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 50 to 500 A in one package.
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
HTR 300-SB
Technology
Split Core Open Loop Hall Effect
Aperture
ø21mm
ROHS
Yes
Supply Voltage
+/-12..15 VDC Bipolar, Isolated
Load Current (RMS + DC)
300 Amp
Measurement Range
+/-600 Amp
Output
+/-4 V
Isolation
4 kV
Bandwidth
DC-10 kHz
Mounting Style
Panel Mount
Operating Temperature Range
-10°C / 70°C
Accuracy
2%
Termination Style
Molex 5046-04A/AG
Unit Weight
80g
Factory Pack Quantity
10
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM HOP 800-SB O/L Split Core Hall Effect Current Sensor, 800 Amp, +/-4V Output, 40 x 104mm Aperture, +/-12..15V Supply, Panel Mount, X = 2% Open Loop AC/DC Hall Effect Sensor
Features
Bandwidth DC to 10kHz
Open loop transducer using Hall effect
Compact and versatile
Panel mounting-Horizontal or Vertical or Busbar Mounting
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 500 to 2500 A in one package.
Up to 3000 A measurement range
Applications
Power supplies for TELECOM (monitoring and measurement)
Electrical chemistry
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Switched Mode Power Supplies (SMPS)
Power supplies for welding applications.
Chopper
Battery supplied applications
Specification
LEM Part Number
HOP 800-SB
Technology
Open Loop Hall Effect
Aperture
104 x 40mm Square
ROHS
Yes
Supply Voltage
+/-12..15 VDC Bipolar, Isolated
Load Current (RMS + DC)
800 Amp
Measurement Range
+/-1600 Amp
Overload Rating
Contact Us for Possible Replacement
Output
+/-4 V
Isolation
3 kV
Bandwidth
DC-10 kHz
Mounting Style
Panel Mount/Busbar Mount
Operating Temperature Range
-25°C / 70°C
Accuracy
2%
Termination Style
Molex 5045-04A
Unit Weight
590g
Factory Pack Quantity
4
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM HOP 600-SB O/L Split Core Hall Effect Current Sensor, 600 Amp, +/-4V Output, 12.5 x 41mm Aperture, +/-12..15V Supply, Panel Mount, X = 2% AC/DC Hall Effect Sensor
Features
Bandwidth DC to 10kHz
Open loop transducer using Hall effect
Compact and versatile
Panel mounting-Horizontal or Vertical or Busbar Mounting
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 200 to 600 A in one package.
Up to 900 A measurement range
Applications
Power supplies for TELECOM (monitoring and measurement)
Electrical chemistry
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Switched Mode Power Supplies (SMPS)
Power supplies for welding applications.
Chopper
Battery supplied applications
Specification
LEM Part Number
HOP 600-SB
Technology
Open Loop Hall Effect
Aperture
12.5 x 41mm Square
ROHS
Yes
Supply Voltage
+/-12..15 VDC Bipolar, Isolated
Load Current (RMS + DC)
600 Amp
Measurement Range
+/-1200 Amp
Overload Rating
Contact Us for Possible Replacement
Output
+/-4 V
Isolation
3 kV
Bandwidth
DC-10 kHz
Mounting Style
Panel Mount/Busbar Mount
Operating Temperature Range
-25°C / 70°C
Accuracy
2%
Termination Style
Molex 5045-04A
Unit Weight
590g
Factory Pack Quantity
4
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM HOP 500-SB O/L Split Core Hall Effect Current Sensor, 500 Amp, +/-4V Output, 12.5 x 41mm Aperture, +/-12..15V Supply, Panel Mount, X = 2% AC/DC Hall Effect Sensor
Features
Bandwidth DC to 8kHz
Open loop transducer using Hall effect
Compact and versatile
Panel mounting-Horizontal or Vertical or Busbar Mounting
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 200 to 600 A in one package.
Up to 900 A measurement range
Applications
Power supplies for TELECOM (monitoring and measurement)
Electrical chemistry
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Switched Mode Power Supplies (SMPS)
Power supplies for welding applications.
Chopper
Battery supplied applications
Specification
LEM Part Number
HOP 500-SB
Technology
Open Loop Hall Effect
Aperture
12.5 x 41mm Square
ROHS
Yes
Supply Voltage
+/-12..15 VDC Bipolar, Isolated
Load Current (RMS + DC)
500 Amp
Measurement Range
+/-1000 Amp
Overload Rating
Contact Us for Possible Replacement
Output
+/-4 V
Isolation
3 kV
Bandwidth
DC-10 kHz
Mounting Style
Panel Mount/Busbar Mount
Operating Temperature Range
-25°C / 70°C
Accuracy
2%
Termination Style
Molex 5045-04A
Unit Weight
590g
Factory Pack Quantity
4
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM HOP 400-SB O/L Split Core Hall Effect Current Sensor, 400 Amp, +/-4V Output, 12.5 x 41mm Aperture, +/-12..15V Supply, Panel Mount, X =2% AC/DC Hall Effect Sensor
Features
Bandwidth DC to 8kHz
Open loop transducer using Hall effect
Compact and versatile
Busbar Mounting
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 200 to 600 A in one package.
Up to 900 A measurement range
Applications
Power supplies for TELECOM (monitoring and measurement)
Electrical chemistry
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Switched Mode Power Supplies (SMPS)
Power supplies for welding applications.
Chopper
Battery supplied applications
Specification
LEM Part Number
HOP 400-SB
Technology
Open Loop Hall Effect
Aperture
12.5 x 41mm
ROHS
Yes
Supply Voltage
+/-12..15 VDC Bipolar, Isolated
Load Current (RMS + DC)
400 Amp
Measurement Range
+/-600 Amp
Overload Rating
Contact Us for Possible Replacement
Output
+/-4 V
Isolation
3 kV
Bandwidth
DC-8 kHz
Mounting Style
Busbar Mount
Operating Temperature Range
-25°C / 70°C
Accuracy
2%
Termination Style
Molex 5045-04A
Unit Weight
110g
Factory Pack Quantity
4
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM HOP 300-SB O/L Split Core Hall Effect Current Sensor, 300 Amp, +/-4V Output, 12.5 x 41mm Aperture, +/-12..15V Supply, Panel Mount, X = 2% AC/DC Hall Effect Sensor
Features
Bandwidth DC to 8kHz
Open loop transducer using Hall effect
Compact and versatile
Busbar Mounting
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 200 to 600 A in one package.
Up to 900 A measurement range
Applications
Power supplies for TELECOM (monitoring and measurement)
Electrical chemistry
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Switched Mode Power Supplies (SMPS)
Power supplies for welding applications.
Chopper
Battery supplied applications
Specification
LEM Part Number
HOP 600-SB
Technology
Open Loop Hall Effect
Aperture
12.5 x 41mm
ROHS
Yes
Supply Voltage
+/-12..15 VDC Bipolar, Isolated
Load Current (RMS + DC)
300 Amp
Measurement Range
+/-450 Amp
Overload Rating
Contact Us for Possible Replacement
Output
+/-4 V
Isolation
3 kV
Bandwidth
DC-8 kHz
Mounting Style
Busbar Mount
Operating Temperature Range
-25°C / 70°C
Accuracy
2%
Termination Style
Molex 5045-04A
Unit Weight
110g
Factory Pack Quantity
4
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM HOP 2000-SB O/L Split Core Hall Effect Current Sensor, 2000 Amp, +/-4V Output, 40 x 104mm Aperture, +/-12..15V Supply, Panel Mount, X = 2% Open Loop AC/DC Hall Effect Sensor
Features
Bandwidth DC to 10kHz
Open loop transducer using Hall effect
Compact and versatile
Panel mounting-Horizontal or Vertical or Busbar Mounting
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 500 to 2500 A in one package.
Up to 3000 A measurement range
Applications
Power supplies for TELECOM (monitoring and measurement)
Electrical chemistry
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Switched Mode Power Supplies (SMPS)
Power supplies for welding applications.
Chopper
Battery supplied applications
Specification
LEM Part Number
HOP 2000-SB
Technology
Open Loop Hall Effect
Aperture
104 x 40mm Square
ROHS
Yes
Supply Voltage
+/-12..15 VDC Bipolar, Isolated
Load Current (RMS + DC)
2000 Amp
Measurement Range
+/-3000 Amp
Overload Rating
Contact Us for Possible Replacement
Output
+/-4 V
Isolation
3 kV
Bandwidth
DC-10 kHz
Mounting Style
Panel Mount/Busbar Mount
Operating Temperature Range
-25°C / 70°C
Accuracy
2%
Termination Style
Molex 5045-04A
Unit Weight
590g
Factory Pack Quantity
4
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM HOP 200-SB O/L Split Core Hall Effect Current Sensor, 200 Amp, +/-4V Output, 12.5 x 41mm Aperture, +/-12..15V Supply, Panel Mount, X = 2% AC/DC Hall Effect Sensor
Features
Bandwidth DC to 8kHz
Open loop transducer using Hall effect
Compact and versatile
Busbar Mounting
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 200 to 600 A in one package.
Up to 900 A measurement range
Applications
Power supplies for TELECOM (monitoring and measurement)
Electrical chemistry
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Switched Mode Power Supplies (SMPS)
Power supplies for welding applications.
Chopper
Battery supplied applications
Specification
LEM Part Number
HOP 200-SB
Technology
Open Loop Hall Effect
Aperture
12.5 x 41mm
ROHS
Yes
Supply Voltage
+/-12..15 VDC Bipolar, Isolated
Load Current (RMS + DC)
200 Amp
Measurement Range
+/-300 Amp
Overload Rating
Contact Us for Possible Replacement
Output
+/-4 V
Isolation
3 kV
Bandwidth
DC-8 kHz
Mounting Style
Busbar Mount
Operating Temperature Range
-25°C / 70°C
Accuracy
2%
Termination Style
Molex 5045-04A
Unit Weight
110g
Factory Pack Quantity
4
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM HOP 1500-SB O/L Split Core Hall Effect Current Sensor, 1500 Amp, +/-4V Output, 40 x 104mm Aperture, +/-12..15V Supply, Panel Mount, X = 2% Open Loop AC/DC Hall Effect Sensor
Features
Bandwidth DC to 10kHz
Open loop transducer using Hall effect
Compact and versatile
Panel mounting-Horizontal or Vertical or Busbar Mounting
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 500 to 2000 A in one package.
Up to 3000 A measurement range
Applications
Power supplies for TELECOM (monitoring and measurement)
Electrical chemistry
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Switched Mode Power Supplies (SMPS)
Power supplies for welding applications.
Chopper
Battery supplied applications
Specification
LEM Part Number
HOP 1500-SB
Technology
Open Loop Hall Effect
Aperture
104 x 40mm Square
ROHS
Yes
Supply Voltage
+/-12..15 VDC Bipolar, Isolated
Load Current (RMS + DC)
1500 Amp
Measurement Range
+/-3000 Amp
Overload Rating
Contact Us for Possible Replacement
Output
+/-4 V
Isolation
3 kV
Bandwidth
DC-10 kHz
Mounting Style
Panel Mount/Busbar Mount
Operating Temperature Range
-25°C / 70°C
Accuracy
2%
Termination Style
Molex 5045-04A
Unit Weight
590g
Factory Pack Quantity
4
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
LEM HOP 1000-SB O/L Split Core Hall Effect Current Sensor, 500 Amp, +/-4V Output, 40 x 104mm Aperture, +/-12..15V Supply, Panel Mount, X = 2% Open Loop AC/DC Hall Effect Sensor
Features
Bandwidth DC to 10kHz
Open loop transducer using Hall effect
Compact and versatile
Panel mounting-Horizontal or Vertical or Busbar Mounting
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 500 to 2000 A in one package.
Up to 3000 A measurement range
Applications
Power supplies for TELECOM (monitoring and measurement)
Electrical chemistry
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Switched Mode Power Supplies (SMPS)
Power supplies for welding applications.
Chopper
Battery supplied applications
Specification
LEM Part Number
HOP 1000-SB
Technology
Open Loop Hall Effect
Aperture
104 x 40mm Square
ROHS
Yes
Supply Voltage
+/-12..15 VDC Bipolar, Isolated
Load Current (RMS + DC)
1000 Amp
Measurement Range
+/-2000 Amp
Overload Rating
Contact Us for Possible Replacement
Output
+/-4 V
Isolation
3 kV
Bandwidth
DC-10 kHz
Mounting Style
Panel Mount/Busbar Mount
Operating Temperature Range
-25°C / 70°C
Accuracy
2%
Termination Style
Molex 5045-04A
Unit Weight
590g
Factory Pack Quantity
4
Datasheet
Product Datasheet
Application Notes
LEM Applications Manual 3rd Edition
