Highly isolated CAN modules for reliable measurement on electric vehicles

High voltage isolated CAN modules for the measurement of thermocouples

The measurement module imc CANSASflex-HISO8-T allows safe and precise measurement with 8 thermocouples (type K) which are mounted on high-voltage components with common mode voltage levels of up to 800 V. It is particularly suited for applications in the field of E-Mobility.

Highlights

• Individually isolated measurement of temperatures (type K thermocouples) at a high common mode voltage level
• Isolation: 800 V, 300 V CAT II (according to safety standard EN 61010)
• Connector types: High-voltage-proof special connectors (LEMO):
  • 2x TE common plug (LEMO.2P 8-pin) or
  • 8x TE single plug (LEMO.2P 2-pin)
• Channel individual internal cold junction compensation

Typical applications

• Temperature measurement on high-voltage components of hybrid and electric vehicles, such as batteries, fuel cells and supply systems.
• Environments where personnel safety has to be ensured

High voltage isolated CAN modules for the measurement of PT100/1000 and low voltages

The CAN-Bus measurement module imc CANSASflex-HISO8-L allows safe and precise measurement of PT100/1000, respectively low voltages, as well as differential voltages up to 100V on high-voltage components with common mode voltage levels of up to 800 V. It is particularly suited for applications in the field of E-Mobility.

Highlights

• 8 chanels for measuring PT100/1000 or low voltages up to 100V
• Isolation: 800 V, 300 V CAT II (according to safety standard EN 61010)
• Connector types: High-voltage-proof special connectors (LEMO):
  • 4x PTx/voltage common plug (LEMO.2P 8-pin)
  • 8x PTx/voltage single plug (LEMO.1P 5-pin)

Typical applications

• Temperature measurement on high-voltage components of hybrid and electric vehicles, such as batteries, fuel cells and supply systems.
• Environments where personnel safety has to be ensured

High voltage isolated CAN module for the measurement of differential voltages up to 800 V

The CAN-Bus measurement module imc CANSASflex-HISO-HV4 allows a differential voltage measurement up to 800 V on four channels.

Highlights:

• Channel-wise isolated, galvanically-separated inputs
• High-voltage isolation: channel/channel, channel/housing, channel/CAN and power supply
• Isolation: 800 V, 300 V CAT II (according to safety standard IEC 61010)

Typical Applications:

• Voltage measurement and tests on high-voltage components of hybrid and electric vehicles.
• HV-batteries, on-board high-voltage electrical systems, DC bus, charging converters, accessory subsystems
• Evaluation of charge flows, energy balances and efficiencies
• Environments where personnel safety has to be ensured
• For supplementary current measurement the modules of the HISO8-L/-4L series can be used (with
  measurement shunt at HV level) or precision current transformers in conjunction with non-isolated
  standard voltage modules

High voltage isolated 6-channel CAN-based measurement module for voltage, temperature (RTD) and resistance (NTC)

Within the imc CANSASfit (CANFT) module series, the HISO series offers particularly highly isolated types that are specially designed for use in high voltage environments. The model UT-6 allows the measurement of low voltages as well as temperature sensors on 6 channels, which are on a high common mode level or in environments with up to 1000 V voltage:

• Voltage (25 mV to 100 V)
• Temperature (PT100, PT1000)
• Resistance (e.g. NTC)
• MEMS accelerometers (5 V sensor supply)

Highlights

• Isolation: 1000 V (according to safety standard DIN EN 61010)
• High-voltage-proof special connectors"3L": 3 x LEMO.2P as common socket (2 channels at each 8-pin socket)
• 5 V sensor supply per-channel (8 mA), suited for MEMS accelerometers (imc AC series)
• Per-channel isolated measurement inputs, individual filtering and ADCs
• 400 Hz bandwidth at max. 1 kSps/channel sampling rate (CAN output rate)
• 24-bit digitization and internal processing CAN-output format selectable: 16-bit or FLOAT (24-bit mantissa)
• Click mechanism providing both mechanical and electrical coupling

Typical applications

• Testing in e-mobility environments (e.g. electric and hybrid vehicles)
• Temperature measurement (esp. PT100/PT1000) on high voltage components in electrical and hybrid vehicles, such as fuel cells and supply circuits
• Measurement of low voltages such as single battery cells and battery modules
• Current measurement shunts on HV level
• Detection of mechanical loads and vibrations on high-voltage batteries
• Environments in which full personal safety must be guaranteed even in the event of faults.

Technical Data Sheet imc CANSASfit-HISO-UT-6-3L

High voltage isolated 8-channel CAN-based measurement module for thermocouples

Within the imc CANSASf it (CANFT) module series, the HISO series offers particularly highly isolated types that are specially designed for use in high voltage environments.The model T-8 supports temperature measurement on 8 channels with thermocouples (type K), which are on a high common mode level or in environments with up to 1000 V voltage:

• Temperature with thermocouples type K

Highlights

• Isolation: 1000 V (according to safety standard DIN EN 61010)
• High-voltage-proof special connectors"2L": 2 x LEMO.2P as common socket (4 channels at each 8-pin socket)
• Per-channel isolated measurement inputs, individual filtering and ADCs
• Channel individual internal cold junction compensation
• 24-bit digitization and internal processing CAN-output format selectable: 16-bit or FLOAT (24-bit mantissa)
• Click mechanism providing both mechanical and electrical coupling

Typical applications

• Testing in e-mobility environments (e.g., electric and hybrid vehicles)
• Temperature measurement on high-voltage components of hybrid and electric vehicles, such as batteries,fuel cells and supply systems
• Environments where personnel safety has to be ensured

Technical Data Sheet imc CANSASfit-HISO-T-8-2L