Current & Voltage Measurement - Rhopoint Components https://www.rhopointcomponents.com/product-category/sensors/current-and-voltage-measurement/ Electronic Components, Sensors, Connectors & Enclosures Tue, 26 Nov 2024 15:54:48 +0000 en-GB hourly 1 https://www.rhopointcomponents.com/wp-content/uploads/2020/09/cropped-rc-marble-100x100.png Current & Voltage Measurement - Rhopoint Components https://www.rhopointcomponents.com/product-category/sensors/current-and-voltage-measurement/ 32 32 Isabellenhütte IVT 3 Pro https://www.rhopointcomponents.com/product/sensors/current-and-voltage-measurement/isabellenhutte-ivt-3-pro/ Fri, 10 Nov 2023 08:39:11 +0000 https://www.rhopointcomponents.com/?post_type=product&p=104170
  • Current measurement sensor (ASIL C)
  • 3V or 6V measurement channels (ASIL B)
  • Active insulation monitoring (QM)
  • Temperature measurement
  • Current measurement up to 4,000A (Ext)
  • Voltage measurement up to 1,250V (Ext)
  • Temperature range from -40°C to +125°C

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    ]]>     The IVT 3.0 Pro with insulation monitoring is currently in samples stage. Specifications are subject to change at any point. Please speak to one of our engineers for sample availability and an up to date product timeline.

    The IVT 3 is a compact high precision current measurement device, which is built on a platform concept where functional components can be added to adapt to many different use cases. The Pro version supports insulation resistance monitoring and 3 or 6 voltage measurement channels. The IVT 3 series is developed according to ISO 26262:2018 (Road vehicles – Functional safety).

    Key features of the IVT 3 Pro Current & Voltage Measurement Sensors include:

    • Shunt based current measurement (ASIL C)
    • 3 or 6 voltage measurement channels (ASIL B)
    • Active insulation monitoring (QM) (In samples stage of development)
    • Temperature measurement
    • Current measurement range of ±1,000A (nominal), 1,500A (overcurrent) & 4,000A (Extended)
    • Voltage measurement range of ±1000V (nominal), 1,250V (Extended)
    • Initial accuracy of ±0.1% of rdg.* +0.05A
    • Total accuracy of ±0.4% of rdg.* +0.1A
    • Isolation according to ISO 60664 (1,000V basic isolation)
    • Communication based on CAN 2.0B with DBC
    • Diagnosis via UDS
    • Supply voltage 12V/24V
    • Temperature range from -40°C to +125°C

    *reading; measured value

    Typical DC applications for the IVT 3 Pro current and voltage measurement module base series include:

    • Hybrid and full electric vehicles
    • Stationary energy storage systems
    • Uninterruptable power supply (UPS) systems
    • Battery based applications
    • Industrial Applications
    • Fuel cells

    Isabellenhütte has been one of the world’s leading providers of ultra-modern measurement technology systems for years as a proven specialist in the precise measurement of high currents. We offer our customers precision measurement systems with exceptional performance data under the brand name ISAscale®. Please visit www.isabellenhuette.de for more information on ISAscale® or contact one of our technical engineers today.

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    ]]>         Isabellenhütte IVT 3 Base https://www.rhopointcomponents.com/product/sensors/current-and-voltage-measurement/isabellenhutte-ivt-3-base/ Mon, 02 Oct 2023 09:08:22 +0000 https://www.rhopointcomponents.com/?post_type=product&p=103945
  • Current measurement sensor (ASIL C)
  • Current measurement up to 4,000A (Ext)
  • Temperature Measurement
  • Communication based on CAN 2.0B with DBC
  • Total accuracy of ±0.4% of rdg. +0.1A
  • Supply voltage 12V/24V**
  • Temperature range from -40°C to +125°C

    • The post Isabellenhütte IVT 3 Base appeared first on Rhopoint Components.

    ]]>     The IVT 3 Base is a compact, high precision, shunt based current measurement device, which is built on a platform concept where functional components can be added to adapt to many different use cases. The IVT 3 Series is developed according to ISO 26262:2018 (Road vehicles – Functional safety).

    Key features of the IVT 3 Base Current Measurement Sensors include:

    • Compact Shunt based High Precision Current Measurement Device (ASIL C)
    • Temperature measurement
    • Nominal current measurement range of ±1.000A
    • Extended measurement range of ±4000A
    • Initial accuracy of ±0.1% of rdg.* +0.05A
    • Total accuracy of ±0.4% of rdg.* +0.1A
    • Isolation according to ISO 60664 (1,000V basic isolation)
    • Temperature range from -40°C to +125°C
    • Supply voltage 12V/24V**
    • CAN 2.0B with DBC
    • Firmware update via OBD
    • Diagnosis via UDS
    • Extended diagnostic via AUTOSAR 4.0.3
    • CAN termination (Optional)
    • Independent Analog Channel (optional)
    • Sleep mode (optional)

    *reading; measured value
    **24V development by request

    Typical DC applications for the IVT 3 Base current measurement module base series include:

    • Hybrid and full electric vehicles
    • Stationary energy storage systems
    • Uninterruptable power supply (UPS) systems
    • Battery based applications
    • Industrial Applications
    • Fuel cells

    Isabellenhütte has been one of the world’s leading providers of ultra-modern measurement technology systems for years as a proven specialist in the precise measurement of high currents. We offer our customers precision measurement systems with exceptional performance data under the brand name ISAscale®. Please visit www.isabellenhuette.de for more information on ISAscale® or contact one of our technical engineers today.

    The post Isabellenhütte IVT 3 Base appeared first on Rhopoint Components.

    ]]>         Isabellenhütte IVT-S series https://www.rhopointcomponents.com/product/sensors/current-and-voltage-measurement/isabellenhutte-ivt-s-series/ Mon, 23 Nov 2020 20:54:09 +0000 https://components.rhopoint.com/product/isabellenhutte-ivt-s-series/
  • Current & voltage measurement sensor
  • Current range up to ±2,500A
  • Voltage range up to ±1,200V (Extended)
  • Communication based on CANbus 2.0 & DBC
  • Accuracy of ±0.4% of reading
  • Temperature range from -40°C to +105°C

    • The post Isabellenhütte IVT-S series appeared first on Rhopoint Components.

    ]]>     The IVT-S current and voltage measurement sensor is an intelligent shunt-based plug-and-play measurement system. The module continuously measures current and is available in either 100A, 300A, 500A, 1000A or 2500A. The IVT-S modules offer guaranteed galvanic isolation up to 1000V making them suitable for high-voltage applications. There is also a temperature sensor within the module utilised for temperature calibration, ensuring optimised results across the whole temperature range.

    The shunt-based measurement method uses a 16-bit analog-digital-converter (ADC) at a speed of up to 1kHz to transform the voltage drop into a digital signal. The communication is based on a CANbus 2.0a interface. A CAN description file (CAN-dbc) is available and supports fast system integration.

    The ITV-S is offered as a modular system, with the options for 3 voltage monitoring channels and an additional CAN port to enable daisy-chaining.

    Key features of the IVT-S Current & Voltage Measurement Sensor include:

    • Intelligent shunt-based current and voltage measurement sensor
    • 5 nominal current options: 100A, 300A, 500A, 1000A or 2500A
    • Optional 3-channel voltage measurement channels and extra CAN port
    • Optional extra CAN port for daisy-chain capabilities
    • Communication via CANbus 2.0 interface & DBC
    • Ambient temperature range of -40°C to +105°C
    • Accuracy of ±0.4% of reading for current measurement
    • Accuracy of ±0.5% of reading for voltage measurement
    • Dielectric strength of 1000V

    Standard Module outputs

    • Current
    • Temperature (at shunt)
    • Current counter (As)

    Additional outputs available with voltage measurement:

    • 3x voltage
    • Power
    • Energy counter (Wh)

    Typical applications for the IVT-S current and voltage measurement module series include:

    • Hybrid and full electric drives
    • UPS systems
    • Stationary energy storage systems
    • Fuel cells
    • All battery and storage based applications


    Isabellenhütte IVT-S Series Operating Specification Table

    AttributesValue
    Operating temperature-40°C to +105°C
    Storage temperature-40°C to +125°C
    Storage humidity≤95%
    Supply voltage (Vcc)5.5V to 40V (12V typical)
    Supply voltage-42V to 42V
    Current consumption≤80mA (30mA typical)
    Re-/ Startup time≤400ms (350ms typical)
    Waiting time power on/off>2ms


    Isabellenhütte IVT-S Series Current Measurement Table

    Attributes
    Nominal measurement range
    (depending on shunt)    		±100A±300A±500A±1000A±2500A
    Extended load (5 min)±120A±320A±730A±1100A±2700A
    Extended load (30s)±200A±430A±860A±1400A±3200A
    Extended load (10s)±300A±600A±1000A±2000A±4300A
    Extended load (1s)±900A±1600A±2700A±5500A±11300A
    Extended load (200ms)±2000A±3600A±6000A±12000A±24000A
    Power loss<3W<9W<9W<20W<32W
    Initial accuracy *±0.1%rdg**±0.1%rdg**±0.1%rdg**±0.1%rdg**±0.1%rdg**
    Total accuracy *±0.4%rdg**±0.4%rdg**±0.4%rdg**±0.4%rdg**±0.4%rdg**
    Offset8mA25mA75mA125mA500mA
    Linearity0.01% of range0.01% of range0.01% of range0.01% of range0.01% of range
    Noise5mA (RMS)15mA (RMS)40mA (RMS)70mA (RMS)280mA (RMS)
    Resolution3mA10mA27mA47mA186mA
    Overcurrent measurement range±800±2500±6900±12200±48000
    Accuracy (Overcurrent range)±3%rdg±3%rdg±3%rdg±3%rdg±3%rdg
    Offset (Overcurrent range)60mA200mA540mA940mA3720mA
    Linearity (Overcurrent range)0.1% of range0.1% of range0.1% of range0.1% of range0.1% of range
    Noise (Overcurrent range)40mA (RMS)120mA (RMS)320mA (RMS)560mA (RMS)2240mA (RMS)
    Resolution (Overcurrent range)24mA80mA216mA376mA1488mA


    Isabellenhütte IVT-S Series Voltage Measurement Table

    AttributesValue
    Nominal measurement range±1000V
    Extended range (nonlinear)±1200V
    Initial accuracy0.1% of reading
    Total accuracy0.5% of reading
    Offset100mV
    Linearity0.01% of range
    Noise ***30mV (RMS)
    Resolution30mV

    * In nominal measurement range
    ** Failure of reading
    *** Without averaging

    Isabellenhütte has been one of the world’s leading providers of ultra-modern measurement technology systems for years as a proven specialist in the precise measurement of high currents. We offer our customers precision measurement systems with exceptional performance data under the brand name ISAscale®. Please visit www.isabellenhuette.de for more information on ISAscale® or contact one of our technical engineers today.

    The post Isabellenhütte IVT-S series appeared first on Rhopoint Components.

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