HVshunt2

High precision shunt for high-voltage and current measurement

  • For electrical and hybrid vehicle applications
  • High-voltage input up to 850 VDC
  • Current measurement up to 900 A DC via current transformer
  • Customer-specific plugs for connection to high-voltage network
  • Built-in Iso Voltage Divider
  • Direct connection to SENS modules

Learn more

Device
Voltage supply
9 … 36 VDC
Power consumption, typical
15 W
Working temperature range
-20 … 70 °C (-4 … 158 °F)
Storage temperature range
-30 … 70 °C (-22 … 158 °F)
IP-Code
IP 54 (ISO 20653 - 2013), plugs connected
Relative humidity
20 … 80 %
Dimensions
L222 mm x B146 mm x H105 mm (8.74 in x 5.75 in x 4.13 in)
Weight
4100 g (9.04 lb)
Input sockets
Customer-specific design
Housing material
Diecast aluminium enclosure
Channel LED
No
High-voltage input
Measurement range volt
±850 VDC
Output signal voltage
±1.7 VDC
Current measurement range
±900 A
Bandwidth
f(-3db) = 300kHz
Amplitude error for current measurement (10 Hz … 2 kHz)
0.01%
Amplitude error for current measurement (2 kHz … 10 kHz)
0.2%
Amplitude error for current measurement (10 kHz … 100 kHz)
2.5%
Output signal current
±1.5 VDC
Tolerance current transformer at ambient temperature 25 °C
±0.2 %
Linearity current transformer (current measurement)
±0.004 %
Tolerance Iso Voltage Divider at ambient temperature 25 °C
±0.2 %
Tolerance Iso Voltage Divider at ambient temperature -20 ... 70 °C
±0.5 %
Accessories
System cable
System cable