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HSN Series | BMS and Motor Control Sensor | LEM

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HSN Series | BMS and Motor Control Sensor | LEM Skip to main content EN JP CN EN JP CN Check Stock Career Investors Contact Products Applications Support About Lem Search Current Sensors 45-90 A 90-180 A 187.5-375 A 375-750 A 750-1500 A 1500-3000 A 3000-6000 A 6000-12000 A 12000-24000 A Other value All Current Sensors Voltage Sensors 25-50 V 50-100 V 100-200 V 200-400 V 400-800 V 800-1600 V 1600-3200 V 3200-6400 V All Voltage Sensors Integrated Current Sensors GO Series HMSR Series GXS Series GXN Series GXM Series All Integrated Current Sensors Rogowski Coil ART Series ARU Series ARH Series INTEGRATORS FOR ROGOWSKI COILS Energy Meters DCES DCBM 400 & 600 DCBM 100 TEMA4G EM4T II All Energy Meters Automotive Battery Management EV Chargers Automotive Motor Control Smart Grid Welding Automation Drives High Precision Power Supplies Renewable Energies Trackside Traction After Sales & RMA Merchandize authorization RMA Categories All after sales and RMA Downloads Application Notes Brochures Certificates All Downloads Technical FAQs General All Technical FAQs Company Information History Board of Directors & Committees Organization Values Compliance Sustainability Our locations All Company Information Quality & Environment Quality Environment All Quality & Environment Our partners Become a LEM Supplier Our general terms & conditions Our distributors News & Events All News & Events What do you need ? Product information Check Stock Global information GO EN JP CN EN JP CN Products Current Sensors Voltage Sensors Integrated Current Sensors Rogowski Coil Energy Meters Applications Automotive Battery Management EV Chargers Automotive Motor Control Smart Grid Welding Automation Drives High Precision Power Supplies Renewable Energies Trackside Traction Support After sales and RMA Downloads Technical FAQs About Lem Company Information Quality & Environment Suppliers News & Events Check Stock Career Investors Contact What do you need ? Product information Check Stock Global information GO Home lem_current_page : HSN Series HSN Series High compactness current sensor with integrated busbar +/- 1000A. Suitable for high power battery management system and motor control applications

Order now Distributor List Contact Sales HSN - Automotive current sensors The HSN current sensors series is purpose-built for electronically measuring DC, AC, or pulsed currents in high-power, low-voltage automotive applications, ensuring galvanic separation between the primary circuit (high power) and the secondary circuit (electronic circuit).

One of the distinctive features of the HSN series is its ability to provide various current measuring ranges within the same housing.

Within this series, the HSNBV Series is specifically tailored for Battery Management Systems (BMS), while the HSNDR Series is designed to meet the requirements of automotive motor control applications.

These automotive current sensors of the HSN series operate based on the open-loop Hall effect principle, ensuring precise and reliable current measurements in automotive applications.
 

HSNDR, HSNBV – Features and benefits FeaturesRatiometric sensorOpen Loop transducer using the Hall effectLow voltage applicationUnipolar +5 V DC power supplyMaximum RMS primary admissible current: defined by busbar to have T Operating temperature range: −40 °C Output voltage: full ratio-metric (in sensitivity and offset) Main characteristicsExcellent accuracyVery good linearityVery low thermal offset driftVery low thermal sensitivity driftGalvanic separationNon-intrusive solutionWide frequency bandwidth (HSNDR)Very fast response time (HSNDR)Typical applicationsThe HSNBV Series is purposed-built for Battery Management Systems applications:

Battery ManagementEV, Hybrid and utility vehicles48 V batteryWhile HSNDR Series focus on automotive motor control applications:

Starter generatorsInvertersEV applicationsDC/DC converter LEM HSN – Download & Technical Characteristic HSNBV SERIES

Product

Check stock

DocumentPrimary nominal RMS currentSupply Voltage rangeOp. TemperatureHSNBV-D09

Datasheet
3D50 A, 500 A5 to 5-40 to 125°CHSNBV-D06

Datasheet
3D50 A, 300 A5 to 5-40 to 125°CHSNBV-D05

Datasheet
3D50 A, 400 A5 to 5-40 to 125°CHSNBV 800-R02

Datasheet
3D800 A, 800 A5 to 5-40 to 125°CHSNBV 800-R01

Datasheet
3D800 A, 800 A5 to 5-40 to 125°C 

HSNDR SERIES 

Product

Check stock

DocumentPrimary nominal RMS currentSupply Voltage rangeOp. TemperatureHSNDR-D01

Datasheet
3D
Application Note100 A, 500 A5 to 5-40 to 125°CHSNDR 700-S00

Datasheet
3D
Application Note700 A5 to 5-40 to 125°CHSNDR 900-R00

Datasheet
3D
Application Note900 A, 900 A5 to 5-40 to 125°CHSNDR 1000-S05

Datasheet
Application Note1000 A5 to 5-40 to 125°C HSN Sensors – ASK FOR SAMPLES / QUOTATIONS Looking to receive samples or a quotation? Please click on the contact button below and provide us with the information you need on this product series. Our sales team will get back to you shortly.

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