Churod Americas

High voltage DC contactors

  • CHEV-E/S/NA
    60A-120A@750/1000VDC, SPST-NO-DM, PWM coil/Aux contact/Bi-directional load types
  • CHPV
    20A-600A@1000/1500VDC, SPST-NO-DM, Bi-directional load passing, Aux contact
  • CHEV-H
    250A-400A, SPST-NO-DM, Bi-directional load passing, High resistance to short circuit
  • CHEV-P
    100A-500A, SPST-NO-DM

Battery Pressure Sensor

GEN I

– Mounts in battery pack to sense thermal runaway
– Low power draw standby modes
– CAN or PWM programmable types available
– Quick response, high reliability
– Good signal quality

– FuSa capable
– Automotive grade

GEN II

BPS_Gen_II

– Mounts on BMS
– Very low power consumption (op: <7mA, sleep <0.6mA)
– UART, IIC, or SPI output
– Small size (15mm x 20mm x 5.5mm)
– High accuracy

– Automotive qualified

Gen III

BPS_Gen_3

– Mounts on BMS
– Chip scale package (LGA 18-pin, 5.5mm x 4.0mm)
– UART output
– Very low power consumption (op: <7mA, sleep <0.6mA)
– Consistently high accuracy across temperature range

– Automotive qualified

Current Sensors

Fluxgate

30FCS01-01 SERIES

fluxgate current sensor

– Sensing range from -500A to 500A RMS or DC

– Power consumption <160mA@500A

– Error of <0.3% at room ambient temperature, <0.5% across temperature range (-400 to 850C)

– CAN output with low offset

– EV/PHEV/Charging piles/Energy Storage Equipment

Shunt

8436-4

Shunt_8436-4

– Electron beam welded for precision

– Resistance value of 25µΩ (+/-5%)

– TCR of >50PPM/C (00C to 800C)

– Power rating of 36W

– Operating temperature range of -650C to 1700C

– Customizable