https://www.qulectra.com/home daily 1.0 2025-07-29 https://images.squarespace-cdn.com/content/v1/632a1157c47c7f32f77e7d3a/f7f809fe-fe1c-46a5-a239-c558c5aff89e/Wieland.png Home https://images.squarespace-cdn.com/content/v1/632a1157c47c7f32f77e7d3a/ea3e05ab-f8eb-46e0-8cd0-ba9caf18b37a/Logo_ME_color_black_RGB.png Home https://www.qulectra.com/products daily 0.75 2024-12-06 https://images.squarespace-cdn.com/content/v1/632a1157c47c7f32f77e7d3a/718f6a90-44ee-4a01-921f-958e0097f9e3/qsmart-light.png Products - Q-SMART LIGHT The smart solution for cost-effective current measurement. Intelligent and digital, the Q-SMART LIGHT offers smart functions for high-precision current measurement based on ASIL-B. It communicates with the battery management system via CAN bus to determine the State of Charge (SOC) and enables highly integrated measurements in automotive and storage systems at a competitive price point. Automotive 4-pin connector Digital signal transmission via CAN2.0 interface Safety Element out of Context (SEooC, ASIL-B) Measurement accuracy of < 0,5 % Current measurement range of +/- 2000A Advanced integrated temperature compensation For more information about Q-SMART LIGHT, you can conveniently request our technical data sheets here. https://images.squarespace-cdn.com/content/v1/632a1157c47c7f32f77e7d3a/bd94f989-d510-46e1-be6e-c2ae330c8f73/qsmart-next.png Products - Q-SMART NEXT The next generation of smart current measurement. The Q-SMART NEXT takes current measurement to the next level by integrating advanced features such as HV measurement, pyro ignition, isolation monitoring, and reinforced insulation up to 1500 V. This cutting-edge technology provides unparalleled accuracy and safety in battery management systems and HV batteries. Current measurement, HV measurement, pyro ignition, isolation monitoring Reinforced insulation for system voltages of up to 1500 V Safety Element out of Context (SEooC, ASIL-D) Current measurement accuracy of < 0,5 % Current measurement range of +/- 4000A For more information about Q-SMART NEXT, you can conveniently request our technical data sheets here. https://images.squarespace-cdn.com/content/v1/632a1157c47c7f32f77e7d3a/7f793f71-5145-4dee-8b3f-591724447cdd/QBasic+%283%29.png Products - Q-BASIC Simply functional. Quickly networked. The Q-BASIC is an electron beam welded, shunt-based current sensor that offers simple functionality and high power handling in a compact form factor. With its seamless integration into your systems, the Q-BASIC requires no additional soldering effort, making current and temperature monitoring effortless. Analog signal output Automotive connector (optional support of CPA) AEC-Q200 qualified NTC with 10kOhm @ 25°C ±1 % Low thermal EMF of < 2,4 µV/K Redundant signal pairs for current measurement Nickel-tinned contact material for optimal corrosion protection Available in different sizes and with resistance values from 25 to 100 µΩ - individual customization possible on request Optional: DMC-integration for data exchange Optional: plastic housing For more information about Q-Basic, you can conveniently request our technical data sheets here. https://images.squarespace-cdn.com/content/v1/632a1157c47c7f32f77e7d3a/2acda2e6-63ad-4bc8-98dc-0985d5e8e2b0/qsmart.png Products - Q-SMART The plus of smart functions with the highest level of safety. Intelligent and digital, the Q-SMART combines smart functions for high-precision current measurement based on ASIL-D, the highest level of functional safety. It communicates with the battery management system via CAN bus to determine the State of Charge (SOC) and enables highly integrated, redundant measurements in automotive and energy storage systems at the highest safety level. Automotive 4-pin connector Digital signal transmission via CAN2.0 interface Safety Element out of Context (SEooC, ASIL-D) Measurement accuracy of < 0,5 % Current measurement range of +/- 2000A Advanced integrated temperature compensation Available in different housing options (horizontal and vertical connection) For more information about Q-SMART, you can conveniently request our technical data sheets here. https://images.squarespace-cdn.com/content/v1/632a1157c47c7f32f77e7d3a/d1f978c9-2187-4c63-8c3f-7833084d30b5/qbasic-dual.png Products - Q-BASIC DUAL Next level of reliability and safety. The Q-BASIC DUAL is an advanced version of our Q-BASIC current sensor, featuring two alloys for added redundancy even at the shunt level. This innovative design supports ASIL-D and provides an unparalleled level of reliability and safety in current and temperature monitoring. Analog signal output Dual alloy design for added redundancy at shunt level Support of ASIL-D for unparalleled reliability and safety Automotive connector (optional support of CPA) AEC-Q200 qualified NTC with 10 kOhm @ 25 °C ±1 % Low thermal EMF of < 2,4 µV/K Nickel-tinned contact material for optimal corrosion protection Available in different sizes and with resistance values individual customization possible on request Optional: DMC-integration for data exchange For more information about Q-BASIC DUAL, you can conveniently request our technical data sheets here. https://www.qulectra.com/industries daily 0.75 2022-09-28 https://images.squarespace-cdn.com/content/v1/632a1157c47c7f32f77e7d3a/9715f283-aea3-494e-914e-9333cc0b45de/shutterstock_1806603538_2022-09-23.jpg Industries - Stationary energy storage systems Smart electricity storage systems are integral to the circular economy of the future. As smart technology, they are used to avoid power peaks and help us get the most out of sustainable power sources. QULECTRA finds application in: Energy storage systems for industrial applications Home storage systems for small industrial and residential applications Uninterruptible power supply (UPS) applications Industrial converters and energy metering systems https://images.squarespace-cdn.com/content/v1/632a1157c47c7f32f77e7d3a/98170f09-1838-4cf5-923a-47b5642969b5/shutterstock_1948310641_2022-09-23.jpg Industries - Automotive Safety on the road and sustainable mobility are challenges of our time that affect us all. This is where our products find application as an essential component of: Battery management systems Traction battery systems Storage and energy management systems https://images.squarespace-cdn.com/content/v1/632a1157c47c7f32f77e7d3a/e0196953-e3d6-4c06-b99f-d8ca55c7778e/shutterstock_1917115289.jpg Industries - Commercial vehicle Whether freight traffic or bus traffic - the market relevance of commercial vehicles with alternative and emission-free drives is slowly but steadily increasing. QULECTRA supports this development with solutions for: Trucks Heavy duty vehicles Bus vehicles Forklift trucks Light commercial vehicles (e.g. small delivery vehicles and construction machinery) https://www.qulectra.com/contact daily 0.75 2022-11-04 https://www.qulectra.com/imprint daily 0.75 2023-03-07 https://www.qulectra.com/privacy daily 0.75 2022-09-23 https://www.qulectra.com/software-lead-engineer daily 0.75 2023-11-24 https://www.qulectra.com/career daily 0.75 2025-07-09 https://images.squarespace-cdn.com/content/v1/632a1157c47c7f32f77e7d3a/e05d3eb4-d8cd-491e-8fee-6f3edf19a267/mika-baumeister-Y_LgXwQEx2c-unsplash.jpg Career https://images.squarespace-cdn.com/content/v1/632a1157c47c7f32f77e7d3a/73e6be72-f8f3-4a17-b5e6-5d811c834139/tim-van-der-kuip-CPs2X8JYmS8-unsplash.jpg Career https://images.squarespace-cdn.com/content/v1/632a1157c47c7f32f77e7d3a/e6c50b20-0e87-49cc-96bc-63009e68669e/COLLAGE_1_2022-09-28.jpg Career https://www.qulectra.com/datasheet_request daily 0.75 2024-12-05 https://www.qulectra.com/systems-and-project-engineer daily 0.75 2023-11-24 https://www.qulectra.com/senior-sales daily 0.75 2023-11-24 https://www.qulectra.com/working-student-softwaredevelopment daily 0.75 2023-11-24 https://www.qulectra.com/supplier-quality-1 daily 0.75 2023-11-24 https://www.qulectra.com/workingstudent-marketing daily 0.75 2025-07-09