The FlexMeasure-M was designed especially for use in high-voltage test benches. Due to a high-performance shunt, it is enabled to permanently measure currents of 500A.
Within the device, Rosenberger HVR200 box headers are installed as the standard for connecting the high-voltage lines. These limit the maximum continuous current to 230A via the patch plugs. However, higher currents are possible for a short period of time (<10 sec).
Device-relatedly, currents of up to 1000A are possible for a maximum of 5 minutes due to corresponding contacting or patch plug dimensioning.
The measured current and voltage values are shown on a display on the device's top face. Furthermore, the measuring values are exported via a CAN and PWM interface as well as via analog outputs.
The standard dbc file for configuration is included. The CAN's default Baud rate amounts to 500kbit/s.
Current and voltage measurement up to 1000A and 800V
Measuring value output via CAN, PWM and analog outputs
Direct measuring value display and value output on CAN
Measuring of current and voltage by flexible integration in existing high-voltage networks in test benches
Measuring in hybrid and electric vehicles
Long-term monitoring of fuel cells and charge columns
Typical fields of application are e.g. air-conditioning compressor, on-board charger, high-voltage batteries
Measuring value output: -10 V to +10 V analog/CAN/PWM
Analog outputs for current and voltage measuring values: 1x BNC and LEMO 2-pole each
CAN interface on D SUB-9 patch plug
PWM interface on LEMO 4-pole
Station supply 5W max
Transmission up to 100kHz
Varying high-voltage hitches can be fitted to the FlexMeasure-M on demand.
The following components are supplied with the FlexMeasure-M:
Connector cable voltage supply
Connector cable PWM output/current/supply
Connector cable CAN bus
Adapter cable set; individual software functions; high-voltage patch plugs
Please include your individual demands in your query
|Supply Voltage||9 V...27 V (DC)|
|Measuring Output Voltage||-10 V... 0 V...10 V|
|Voltage Measuring Range||-800 V ... +800 V (DC)|
Maximum Permissible Voltagestandard
|600 V (DC)|
Continuous Current Withstandard Patch
|max. 230 A|
Maximum Prmissible Continuous Current
Maximum Permissible Current (t<5min)
|Precision at 25°C||< ±1 %|
|Linearity Error||< ±0,5 %|
|Ambient Temperature||-20°C...+60°C (*)|
|Cutoff Frequency||100 kHz|
Metal casing dimensions(L x W x H) in
|227 x 267 x 110|
|Interfaces:Outputs||analog / CAN / PWM|
The output PWM signal has a voltage lift of 5 V. In this, 50 % duty cycle corresponds to a measuring value of 0A. For negative measuring values, the duty cycle is <50%; for positive measuring values, the duty cycle is >50%.
The analog interfaces has a 10 V output lift:
0 V output voltage corresponds to 0 V measuring value.
- +10 V output voltage corresponds to +800 V measuring value.